1
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Abtahi M, Gheiratmand L, Dinesh A, Liu Y, Wong ECN, Cho H, Majonis D, Jackson HW, Mrkonjic M, Winnik MA. Testing a Nanoparticle Reagent for Imaging Mass Cytometry. Biomacromolecules 2024; 25:6115-6126. [PMID: 39189480 DOI: 10.1021/acs.biomac.4c00801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
Mass cytometry (MC), a powerful single-cell analysis technique, has limitations in detecting low-abundance biomarkers. Nanoparticle (NP) reagents offer the potential for enhancing sensitivity by carrying large numbers of heavy metal isotopes. Here, we report NP reporters for imaging mass cytometry (IMC) based on NaYF4:Yb3+/Er3+ NPs. A two-step ligand exchange was used to coat NP surfaces with either methoxy-PEG2K-neridronate (PEG-Ner) and/or poly(sulfobetaine methacrylate)-neridronate (PSBMA-Ner). Both modifications provided long-term colloidal stability in PBS buffer. IMC measurements on tonsil tissue showed that PSBMA-Ner or a 1:1 mixture of PSBMA-Ner + PEG-Ner effectively suppressed nonspecific binding (NSB) at 2 × 1010 NPs/mL, unlike PEG-Ner alone. However, breast cancer tissue samples showed increased NSB at titers above 2 × 1010 NPs/mL. Reduced NSB with mixed PEG-Ner and PSBMA-Ner coatings opens the door for using heterobifunctional PEGs for the development of NP conjugates with bioaffinity agents, enabling more sensitive and specific MC analyses.
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Affiliation(s)
- Mahtab Abtahi
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Ladan Gheiratmand
- Standard BioTools Canada Inc., Suite 400, 1380 Rodick Road, Markham, ON L3R 4G5, Canada
| | - Anuroopa Dinesh
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5T 3A1, Canada
| | - Yang Liu
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Edmond C N Wong
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Hyungjun Cho
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Daniel Majonis
- Standard BioTools Canada Inc., Suite 400, 1380 Rodick Road, Markham, ON L3R 4G5, Canada
| | - Hartland W Jackson
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5T 3A1, Canada
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON M5G 1X5, Canada
- Ontario Institute of Cancer Research, Toronto, ON M5G 1M1, Canada
| | - Miralem Mrkonjic
- Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5G 1X5, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada
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2
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Shapoval O, Patsula V, Větvička D, Engstová H, Oleksa V, Kabešová M, Vasylyshyn T, Poučková P, Horák D. Temoporfin-Conjugated PEGylated Poly( N, N-dimethylacrylamide)-Coated Upconversion Colloid for NIR-Induced Photodynamic Therapy of Pancreatic Cancer. Biomacromolecules 2024; 25:5771-5785. [PMID: 38888278 PMCID: PMC11388470 DOI: 10.1021/acs.biomac.4c00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Photodynamic therapy (PDT) has the potential to cure pancreatic cancer with minimal side effects. Visible wavelengths are primarily used to activate hydrophobic photosensitizers, but in clinical practice, these wavelengths do not sufficiently penetrate deeper localized tumor cells. In this work, NaYF4:Yb3+,Er3+,Fe2+ upconversion nanoparticles (UCNPs) were coated with polymer and labeled with meta-tetra(hydroxyphenyl)chlorin (mTHPC; temoporfin) to enable near-infrared light (NIR)-triggered PDT of pancreatic cancer. The coating consisted of alendronate-terminated poly[N,N-dimethylacrylamide-co-2-aminoethylacrylamide]-graft-poly(ethylene glycol) [P(DMA-AEM)-PEG-Ale] to ensure the chemical and colloidal stability of the particles in aqueous physiological fluids, thereby also improving the therapeutic efficacy. The designed particles were well tolerated by the human pancreatic adenocarcinoma cell lines CAPAN-2, PANC-1, and PA-TU-8902. After intratumoral injection of mTHPC-conjugated polymer-coated UCNPs and subsequent exposure to 980 nm NIR light, excellent PDT efficacy was achieved in tumor-bearing mice.
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Affiliation(s)
- Oleksandr Shapoval
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Prague 6, Czech Republic
| | - Vitalii Patsula
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Prague 6, Czech Republic
| | - David Větvička
- First Faculty of Medicine, Charles University, Salmovská 1, 120 00 Prague 2, Czech Republic
| | - Hana Engstová
- Institute of Physiology, Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague 4, Czech Republic
| | - Viktoriia Oleksa
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Prague 6, Czech Republic
| | - Martina Kabešová
- First Faculty of Medicine, Charles University, Salmovská 1, 120 00 Prague 2, Czech Republic
| | - Taras Vasylyshyn
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Prague 6, Czech Republic
| | - Pavla Poučková
- First Faculty of Medicine, Charles University, Salmovská 1, 120 00 Prague 2, Czech Republic
| | - Daniel Horák
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Prague 6, Czech Republic
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3
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Fu B, Yan H, Li R, Liao Z, Qiu B, Gong G, Huang H, Sun Y, Wen HR, Liao J. Simultaneously tuning the luminescent color and realizing an optical temperature sensor by negative thermal expansion in Sc 2(WO 4) 3:Tb/Eu phosphors. Dalton Trans 2024; 53:798-807. [PMID: 38086649 DOI: 10.1039/d3dt03162d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
At present, many researchers are focusing on trivalent lanthanide (Ln3+)-doped thermally enhanced upconversion luminescent (UCL) materials with negative thermal expansion (NTE) properties. However, selective anti-thermal quenching downshifting emissions of the activator and thermal quenching of the sensitizer in a phosphor with NTE properties are not implemented. Herein, Tb3+/Eu3+ co-doped Sc2(WO4)3 phosphors synthesized by the solid-state method are explored in selectively enhanced red emission (Eu3+:5D0 → 7F2) due to the energy-transfer efficiency from Tb3+ to Eu3+ and the promoted radiative transition probability. The selective thermally quenched green emission (Tb3+:5D4 → 7F5) is owing to the change of energy transfer from Tb3+ to Eu3+ as the temperature increased. Moreover, under ultraviolet 365 nm excitation, the thermally stimulated color emission tuned from yellow to red with the increase in temperature. Based on the radically different thermal response downshifting the luminescence of the activator and sensitizer, the luminescence intensity ratio (LIR) of non-thermally coupled levels (NTCLs) for 5D0 (Eu3+) and 5D4 (Tb3+) is adopted for optical temperature sensing. The optimal relative sensitivity of temperature sensing in the Sc2(WO4)3:25%Tb3+/3%Eu3+ sample could reach 2.94% K-1 at 347 K. All these indicate that this Sc2(WO4)3:Tb3+/Eu3+ material is a promising candidate for high-sensitivity optical temperature sensing.
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Affiliation(s)
- Biao Fu
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Haokun Yan
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Renfu Li
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Ziqian Liao
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Bao Qiu
- Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, P. R. China.
| | - Guoliang Gong
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Haiping Huang
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Yijian Sun
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - He-Rui Wen
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
| | - Jinsheng Liao
- School of Chemistry and Chemical Engineering/Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000, P.R. China.
- National Rare Earth Functional Material Innovation Center, Ganzhou 341000, P.R. China
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4
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Mangnus MJJ, Benning VRM, Baumgartner B, Prins PT, van Swieten TP, Dekker AJH, van Blaaderen A, Weckhuysen BM, Meijerink A, Rabouw FT. Probing nearby molecular vibrations with lanthanide-doped nanocrystals. NANOSCALE 2023; 15:16601-16611. [PMID: 37812063 PMCID: PMC10600830 DOI: 10.1039/d3nr02997b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/30/2023] [Indexed: 10/10/2023]
Abstract
The photoluminescence (PL) of lanthanide-doped nanocrystals can be quenched by energy transfer to vibrations of molecules located within a few nanometers from the dopants. Such short-range electronic-to-vibrational energy transfer (EVET) is often undesired as it reduces the photoluminescence efficiency. On the other hand, EVET may be exploited to extract information about molecular vibrations in the local environment of the nanocrystals. Here, we investigate the influence of solvent and gas environments on the PL properties of NaYF4:Er3+,Yb3+ upconversion nanocrystals. We relate changes in the PL spectrum and excited-state lifetimes in different solvents and their deuterated analogues to quenching of specific lanthanide levels by EVET to molecular vibrations. Similar but weaker changes are induced when we expose a film of nanocrystals to a gas environment with different amounts of H2O or D2O vapor. Quenching of green- and red-emitting levels of Er3+ can be explained in terms of EVET-mediated quenching that involves molecular vibrations with energies resonant with the gap between the energy levels of the lanthanide. Quenching of the near-infrared-emitting level is more complex and may involve EVET to combination-vibrations or defect-mediated quenching. EVET-mediated quenching holds promise as a mechanism to probe the local chemical environment-both for nanocrystals dispersed in a liquid and for nanocrystals exposed to gaseous molecules that adsorb onto the nanocrystal surface.
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Affiliation(s)
- Mark J J Mangnus
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
- Soft Condensed Matter group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Vincent R M Benning
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
- Soft Condensed Matter group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Bettina Baumgartner
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
| | - P Tim Prins
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
| | - Thomas P van Swieten
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
- Condensed Matter and Interfaces group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Ayla J H Dekker
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
- Soft Condensed Matter group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Alfons van Blaaderen
- Soft Condensed Matter group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Bert M Weckhuysen
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
| | - Andries Meijerink
- Condensed Matter and Interfaces group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
| | - Freddy T Rabouw
- Inorganic Chemistry and Catalysis group, Debye Institute for Nanomaterials Science and Institute for Sustainable and Circular Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
- Soft Condensed Matter group, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands
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5
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Li H, Sheng W, Haruna SA, Hassan MM, Chen Q. Recent advances in rare earth ion-doped upconversion nanomaterials: From design to their applications in food safety analysis. Compr Rev Food Sci Food Saf 2023; 22:3732-3764. [PMID: 37548602 DOI: 10.1111/1541-4337.13218] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 08/08/2023]
Abstract
The misuse of chemicals in agricultural systems and food production leads to an increase in contaminants in food, which ultimately has adverse effects on human health. This situation has prompted a demand for sophisticated detection technologies with rapid and sensitive features, as concerns over food safety and quality have grown around the globe. The rare earth ion-doped upconversion nanoparticle (UCNP)-based sensor has emerged as an innovative and promising approach for detecting and analyzing food contaminants due to its superior photophysical properties, including low autofluorescence background, deep penetration of light, low toxicity, and minimal photodamage to the biological samples. The aim of this review was to discuss an outline of the applications of UCNPs to detect contaminants in food matrices, with particular attention on the determination of heavy metals, pesticides, pathogenic bacteria, mycotoxins, and antibiotics. The review briefly discusses the mechanism of upconversion (UC) luminescence, the synthesis, modification, functionality of UCNPs, as well as the detection principles for the design of UC biosensors. Furthermore, because current UCNP research on food safety detection is still at an early stage, this review identifies several bottlenecks that must be overcome in UCNPs and discusses the future prospects for its application in the field of food analysis.
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Affiliation(s)
- Huanhuan Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, P. R. China
| | - Wei Sheng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, P. R. China
| | - Suleiman A Haruna
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, P. R. China
| | - Md Mehedi Hassan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, P. R. China
| | - Quansheng Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, P. R. China
- College of Food and Biological Engineering, Jimei University, Xiamen, P. R. China
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6
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Zhong Z, Fu H, Wang S, Duan Y, Wang Q, Yan CH, Du Y. A Universal Synthesis Strategy for Lanthanide Sulfide Nanocrystals with Efficient Photocatalytic Hydrogen Production. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2301392. [PMID: 37086136 DOI: 10.1002/smll.202301392] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/17/2023] [Indexed: 05/03/2023]
Abstract
As an important lanthanide (Ln)-based functional materials, the Ln chalcogenides possess unique properties and various applications. However, the controllable synthesis of Ln chalcogenide nanocrystals still faces great challenges because of the rather poor affinity between Ln and chalcogenide ions (S, Se, Te) as well as strong preference of combination with existed oxygen. Herein, a facile but general heterogeneous nucleation synthetic strategy is established toward a series of colloidal ternary Cu Ln sulfides nanocrystals using the Ln dithiocarbamates and CuI as precursors. To extend this synthetic protocol, similar strategy is used to prepare six kinds of high quality CuLnS2 nanocrystals, while the bulk ones are only obtained by the traditional solid-state reaction at rigorous condition. Importantly, high-entropy nanocrystals CuLnS2 and CuEux Ln2-x S3 which contain six Ln elements (Nd, Sm, Gd, Tb, Dy) are readily obtained by the co-decomposed process attributed to their similar diffusion speed. As a proof-of-concept application, CuEu2 S3 nanocrystals showed efficient photocatalytic hydrogen production properties.
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Affiliation(s)
- Ziyun Zhong
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
- College of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Ministry of Education, Nankai University, Tianjin, 300071, P. R. China
| | - Hao Fu
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
| | - Siyuan Wang
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
| | - Yingnan Duan
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
| | - Qinglun Wang
- College of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Ministry of Education, Nankai University, Tianjin, 300071, P. R. China
| | - Chun-Hua Yan
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yaping Du
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, P. R. China
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7
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Patsula V, Mareková D, Jendelová P, Nahorniak M, Shapoval O, Matouš P, Oleksa V, Konefał R, Vosmanská M, Machová-Urdziková L, Horák D. Polymer-coated hexagonal upconverting nanoparticles: chemical stability and cytotoxicity. Front Chem 2023; 11:1207984. [PMID: 37426333 PMCID: PMC10327433 DOI: 10.3389/fchem.2023.1207984] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/15/2023] [Indexed: 07/11/2023] Open
Abstract
Large (120 nm) hexagonal NaYF4:Yb, Er nanoparticles (UCNPs) were synthesized by high-temperature coprecipitation method and coated with poly(ethylene glycol)-alendronate (PEG-Ale), poly (N,N-dimethylacrylamide-co-2-aminoethylacrylamide)-alendronate (PDMA-Ale) or poly(methyl vinyl ether-co-maleic acid) (PMVEMA). The colloidal stability of polymer-coated UCNPs in water, PBS and DMEM medium was investigated by dynamic light scattering; UCNP@PMVEMA particles showed the best stability in PBS. Dissolution of the particles in water, PBS, DMEM and artificial lysosomal fluid (ALF) determined by potentiometric measurements showed that all particles were relatively chemically stable in DMEM. The UCNP@Ale-PEG and UCNP@Ale-PDMA particles were the least soluble in water and ALF, while the UCNP@PMVEMA particles were the most chemically stable in PBS. Green fluorescence of FITC-Ale-modified UCNPs was observed inside the cells, demonstrating successful internalization of particles into cells. The highest uptake was observed for neat UCNPs, followed by UCNP@Ale-PDMA and UCNP@PMVEMA. Viability of C6 cells and rat mesenchymal stem cells (rMSCs) growing in the presence of UCNPs was monitored by Alamar Blue assay. Culturing with UCNPs for 24 h did not affect cell viability. Prolonged incubation with particles for 72 h reduced cell viability to 40%-85% depending on the type of coating and nanoparticle concentration. The greatest decrease in cell viability was observed in cells cultured with neat UCNPs and UCNP@PMVEMA particles. Thanks to high upconversion luminescence, high cellular uptake and low toxicity, PDMA-coated hexagonal UCNPs may find future applications in cancer therapy.
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Affiliation(s)
- Vitalii Patsula
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
| | - Dana Mareková
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czechia
- Department of Neurosciences, Second Faculty of Medicine, Charles University, Prague, Czechia
| | - Pavla Jendelová
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czechia
- Department of Neurosciences, Second Faculty of Medicine, Charles University, Prague, Czechia
| | - Mykhailo Nahorniak
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
| | - Oleksandr Shapoval
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
| | - Petr Matouš
- Center for Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Prague, Czechia
| | - Viktoriia Oleksa
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
| | - Rafał Konefał
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
| | - Magda Vosmanská
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Prague, Czechia
| | | | - Daniel Horák
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czechia
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8
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Arnett LP, Rana R, Chung WWY, Li X, Abtahi M, Majonis D, Bassan J, Nitz M, Winnik MA. Reagents for Mass Cytometry. Chem Rev 2023; 123:1166-1205. [PMID: 36696538 DOI: 10.1021/acs.chemrev.2c00350] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Mass cytometry (cytometry by time-of-flight detection [CyTOF]) is a bioanalytical technique that enables the identification and quantification of diverse features of cellular systems with single-cell resolution. In suspension mass cytometry, cells are stained with stable heavy-atom isotope-tagged reagents, and then the cells are nebulized into an inductively coupled plasma time-of-flight mass spectrometry (ICP-TOF-MS) instrument. In imaging mass cytometry, a pulsed laser is used to ablate ca. 1 μm2 spots of a tissue section. The plume is then transferred to the CyTOF, generating an image of biomarker expression. Similar measurements are possible with multiplexed ion bean imaging (MIBI). The unit mass resolution of the ICP-TOF-MS detector allows for multiparametric analysis of (in principle) up to 130 different parameters. Currently available reagents, however, allow simultaneous measurement of up to 50 biomarkers. As new reagents are developed, the scope of information that can be obtained by mass cytometry continues to increase, particularly due to the development of new small molecule reagents which enable monitoring of active biochemistry at the cellular level. This review summarizes the history and current state of mass cytometry reagent development and elaborates on areas where there is a need for new reagents. Additionally, this review provides guidelines on how new reagents should be tested and how the data should be presented to make them most meaningful to the mass cytometry user community.
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Affiliation(s)
- Loryn P Arnett
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Rahul Rana
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Wilson Wai-Yip Chung
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Xiaochong Li
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Mahtab Abtahi
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Daniel Majonis
- Standard BioTools Canada Inc. (formerly Fluidigm Canada Inc.), 1380 Rodick Road, Suite 400, Markham, OntarioL3R 4G5, Canada
| | - Jay Bassan
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Mark Nitz
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, OntarioM5S 3H6, Canada.,Department of Chemical Engineering and Applied Chemistry, 200 College Street, Toronto, OntarioM5S 3E5, Canada
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9
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Chemical and Colloidal Stability of Polymer-Coated NaYF 4:Yb,Er Nanoparticles in Aqueous Media and Viability of Cells: The Effect of a Protective Coating. Int J Mol Sci 2023; 24:ijms24032724. [PMID: 36769046 PMCID: PMC9917078 DOI: 10.3390/ijms24032724] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/13/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Upconverting nanoparticles (UCNPs) are of particular interest in nanomedicine for in vivo deep-tissue optical cancer bioimaging due to their efficient cellular uptake dependent on polymer coating. In this study, particles, ca. 25 nm in diameter, were prepared by a high-temperature coprecipitation of lanthanide chlorides. To ensure optimal dispersion of UCNPs in aqueous milieu, they were coated with three different polymers containing reactive groups, i.e., poly(ethylene glycol)-alendronate (PEG-Ale), poly(N,N-dimethylacrylamide-co-2-aminoethylacrylamide)-alendronate (PDMA-Ale), and poly(methyl vinyl ether-co-maleic acid) (PMVEMA). All the particles were characterized by TEM, DLS, FTIR, and spectrofluorometer to determine the morphology, hydrodynamic size and ξ-potential, composition, and upconversion luminescence. The degradability/dissolution of UCNPs in water, PBS, DMEM, or artificial lysosomal fluid (ALF) was evaluated using an ion-selective electrochemical method and UV-Vis spectroscopy. The dissolution that was more pronounced in PBS at elevated temperatures was decelerated by polymer coatings. The dissolution in DMEM was relatively small, but much more pronounced in ALF. PMVEMA with multiple anchoring groups provided better protection against particle dissolution in PBS than PEG-Ale and PDMA-Ale polymers containing only one reactive group. However, the cytotoxicity of the particles depended not only on their ability to rapidly degrade, but also on the type of coating. According to MTT, neat UCNPs and UCNP@PMVEMA were toxic for both rat cells (C6) and rat mesenchymal stem cells (rMSCs), which was in contrast to the UCNP@Ale-PDMA particles that were biocompatible. On the other hand, both the cytotoxicity and uptake of the UCNP@Ale-PEG particles by C6 and rMSCs were low, according to MTT assay and ICP-MS, respectively. This was confirmed by a confocal microscopy, where the neat UCNPs were preferentially internalized by both cell types, followed by the UCNP@PMVEMA, UCNP@Ale-PDMA, and UCNP@Ale-PEG particles. This study provides guidance for the selection of a suitable nanoparticle coating with respect to future biomedical applications where specific behaviors (extracellular deposition vs. cell internalization) are expected.
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10
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Matulionyte M, Skripka A, Ramos-Guerra A, Benayas A, Vetrone F. The Coming of Age of Neodymium: Redefining Its Role in Rare Earth Doped Nanoparticles. Chem Rev 2023; 123:515-554. [PMID: 36516409 DOI: 10.1021/acs.chemrev.2c00419] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Among luminescent nanostructures actively investigated in the last couple of decades, rare earth (RE3+) doped nanoparticles (RENPs) are some of the most reported family of materials. The development of RENPs in the biomedical framework is quickly making its transition to the ∼800 nm excitation pathway, beneficial for both in vitro and in vivo applications to eliminate heating and facilitate higher penetration in tissues. Therefore, reports and investigations on RENPs containing the neodymium ion (Nd3+) greatly increased in number as the focus on ∼800 nm radiation absorbing Nd3+ ion gained traction. In this review, we cover the basics behind the RE3+ luminescence, the most successful Nd3+-RENP architectures, and highlight application areas. Nd3+-RENPs, particularly Nd3+-sensitized RENPs, have been scrutinized by considering the division between their upconversion and downshifting emissions. Aside from their distinctive optical properties, significant attention is paid to the diverse applications of Nd3+-RENPs, notwithstanding the pitfalls that are still to be addressed. Overall, we aim to provide a comprehensive overview on Nd3+-RENPs, discussing their developmental and applicative successes as well as challenges. We also assess future research pathways and foreseeable obstacles ahead, in a field, which we believe will continue witnessing an effervescent progress in the years to come.
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Affiliation(s)
- Marija Matulionyte
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, Varennes, Québec J3X 1P7, Canada
| | - Artiom Skripka
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, Varennes, Québec J3X 1P7, Canada
| | - Alma Ramos-Guerra
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, Varennes, Québec J3X 1P7, Canada
| | - Antonio Benayas
- Department of Physics and CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal.,Molecular Imaging Program at Stanford Department of Radiology Stanford University 1201 Welch Road, Lucas Center (exp.), Stanford, California 94305-5484, United States
| | - Fiorenzo Vetrone
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, Varennes, Québec J3X 1P7, Canada
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11
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Meng J, Cui Y, Wang Y. Rare earth-doped nanocrystals for bioimaging in the near-infrared region. J Mater Chem B 2022; 10:8596-8615. [PMID: 36264053 DOI: 10.1039/d2tb01731h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Rare earth-doped nanocrystals are widely used in medical diagnostics and bioimaging due to their narrow luminescence emission spectra (10-20 nm), long lifetime, and no photobleaching properties. Especially in the near-infrared (NIR) region, deeper tissue imaging can be achieved with low background luminescence and high spatial resolution. Further precise image-guided diagnosis and treatment can be achieved by using multimodal imaging such as MRI/CT/NIR/PA. Here, we focus on the construction of rare earth-doped nanocrystals, optical properties, and progress of such nanocomposites for bioimaging in the NIR region. In addition, the limitations at this stage in the field of bioimaging and the prospects for future technological development of rare earth-doped nanocrystals are present.
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Affiliation(s)
- Jiajia Meng
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China.
| | - Yanyan Cui
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China.
| | - Yaling Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology of China, Beijing 100190, China.
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12
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Emerging NIR-II luminescent bioprobes based on lanthanide-doped nanoparticles: From design towards diverse bioapplications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Goh Y, Kim J, Park HS, Jung T, Hong KS, Nam SH, Suh YD, Lee KT. Visualization of intercellular cargo transfer using upconverting nanoparticles. NANOSCALE 2022; 14:14008-14013. [PMID: 36053238 DOI: 10.1039/d2nr01999j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Cell-cell communication is important for cellular differentiation, organ function, and immune responses. In intercellular communication, the extracellular vesicles (EVs) play a significant role in delivering the cargo molecules such as genes, proteins, and enzymes, to regulate and control the ability of the recipient cells. In this study, the observation of intercellular cargo transfer via dual-colour imaging using upconverting nanoparticles (UCNPs) has been demonstrated. Using this technique, the intercellular transport via contact-dependent and contact-independent signaling in live HeLa cells was clearly visualized with real-time, long-term single-vesicle tracking. Furthermore, it was demonstrated that the endocytosed UCNPs can be transmitted with the encapsulation of EVs labelled with fluorescent proteins.
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Affiliation(s)
- Yeongchang Goh
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), Gwangju, South Korea.
| | - Jongwoo Kim
- Laboratory for Advanced Molecular Probing (LAMP), Korea Research Institute of Chemical Technology (KRICT), Daejeon, South Korea
| | - Hye Sun Park
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju, South Korea
| | - Taeyoung Jung
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), Gwangju, South Korea.
- Laboratory for Advanced Molecular Probing (LAMP), Korea Research Institute of Chemical Technology (KRICT), Daejeon, South Korea
| | - Kwan Soo Hong
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju, South Korea
- Graduate School of Analytical Science and Technology (GRAST), Chungnam National University, Daejeon, South Korea
| | - Sang Hwan Nam
- Laboratory for Advanced Molecular Probing (LAMP), Korea Research Institute of Chemical Technology (KRICT), Daejeon, South Korea
| | - Yung Doug Suh
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea
| | - Kang Taek Lee
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), Gwangju, South Korea.
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14
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Raab M, Skripka A, Bulmahn J, Pliss A, Kuzmin A, Vetrone F, Prasad P. Decoupled Rare-Earth Nanoparticles for On-Demand Upconversion Photodynamic Therapy and High-Contrast Near Infrared Imaging in NIR IIb. ACS APPLIED BIO MATERIALS 2022; 5:4948-4954. [PMID: 36153945 DOI: 10.1021/acsabm.2c00675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rare-earth doped multi-shell nanoparticles slated for theranostic applications produce a variety of emission bands upon near-infrared (NIR) excitation. Their downshifting emission is useful for high-contrast NIR imaging, while the upconversion light can induce photodynamic therapy (PDT). Unfortunately, integration of imaging and therapy is challenging. These modalities are better to be controlled independently so that, with the help of imaging, selective delivery of a theranostic agent at the site of interest could be ensured prior to on-demand PDT initiation. We introduce here multi-shell rare-earth doped nanoparticles (RENPs) arranged in a manner to produce only downshifting emission for NIR imaging when excited at one NIR wavelength and upconversion emission for therapeutic action by using a different excitation wavelength. In this work, multi-shell RENPs with a surface-bound sensitizer have been synthesized for decoupled 1550 nm downshifting emission upon 800 nm excitation and 550 nm upconversion emission caused by 980 nm irradiation. The independently controlled emission bands allow for high-contrast NIR imaging in NIR-IIb of optical transparency that gives high-contrast images due to significantly reduced light scattering. This can be conducted prior to PDT using 980 nm to produce upconverted light at 550 nm that excites the RENP surface-bound photosensitizer, Rose Bengal (RB), to effect photodynamic therapy with high specificity and safer theranostics.
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Affiliation(s)
- Micah Raab
- Institute for Lasers, Photonics, and Biophotonics, University at Buffalo (SUNY), Buffalo, New York 14260-4200, United States
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Artiom Skripka
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, Université du Québec, Varennes (Montréal), Quebec J3X 1P7, Canada
| | - Julia Bulmahn
- Institute for Lasers, Photonics, and Biophotonics, University at Buffalo (SUNY), Buffalo, New York 14260-4200, United States
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Artem Pliss
- Institute for Lasers, Photonics, and Biophotonics, University at Buffalo (SUNY), Buffalo, New York 14260-4200, United States
| | - Andrey Kuzmin
- Institute for Lasers, Photonics, and Biophotonics, University at Buffalo (SUNY), Buffalo, New York 14260-4200, United States
| | - Fiorenzo Vetrone
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, Université du Québec, Varennes (Montréal), Quebec J3X 1P7, Canada
| | - Paras Prasad
- Institute for Lasers, Photonics, and Biophotonics, University at Buffalo (SUNY), Buffalo, New York 14260-4200, United States
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
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15
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Berret JF, Graillot A. Versatile Coating Platform for Metal Oxide Nanoparticles: Applications to Materials and Biological Science. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:5323-5338. [PMID: 35483044 DOI: 10.1021/acs.langmuir.2c00338] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this feature article, we provide an overview of our research on statistical copolymers as a coating material for metal oxide nanoparticles and surfaces. These copolymers contain functional groups enabling noncovalent binding to oxide surfaces and poly(ethylene glycol) (PEG) polymers for colloidal stability and stealthiness. The functional groups are organic derivatives of phosphorous acid compounds R-H2PO3, also known as phosphonic acids that have been screened for their strong affinity to metals and for their multidentate binding ability. Herein we develop a polymer-based coating platform that shares features with the self-assembled monolayer (SAM) and layer-by-layer (L-b-L) deposition techniques. The milestones of this endeavor are the synthesis of PEG-based copolymers containing multiple phosphonic acid groups, the implementation of simple protocols combining versatility with high particle production yields, and the experimental evidence of the colloidal stability of the coated particles. As a demonstration, coating studies are conducted on cerium (CeO2), iron (γ-Fe2O3), aluminum (Al2O3), and titanium (TiO2) oxides of different sizes and morphologies. We finally discuss applications in the domain of nanomaterials and nanomedicine. We evaluate the beneficial effects of coatings on redispersible nanopowders, contrast agents for in vitro/vivo assays, and stimuli-responsive particles.
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Affiliation(s)
| | - Alain Graillot
- Specific Polymers, ZAC Via Domitia, 150 Avenue des Cocardières, 34160 Castries, France
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16
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Lu E, Pichaandi J, Rastogi CK, Winnik MA. Effect of Excess Ligand on the Reverse Microemulsion Silica Coating of NaLnF 4 Nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:3316-3326. [PMID: 35231171 DOI: 10.1021/acs.langmuir.2c00372] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Silica coating of inorganic nanoparticles (NPs) is widely employed as a means of providing colloidal stability in aqueous media and surface functionality for a variety of applications, particularly in biology. When the NPs are synthesized with a surface coating of an organic surfactant like oleic acid, silica coating is performed by using the reverse microemulsion method. There are many reports in the literature of the successful application of this method to NaYF4 upconversion NPs (doped with Yb and Er), and we have used this method to coat NaHoF4 NPs designed as a mass cytometry reagent. This method failed when we attempted to apply it to other NaLnF4 NPs (Ln = Sm, Eu, Tb). In this report we describe an investigation of the problem and show how it can be overcome. To control size in the synthesis of NaLnF4 NPs and at the same time maintain size uniformity, it is necessary to adjust the Na/F and F/Ln ratios. Problems with silica coating are associated with substoichiometric F/Ln ratios (F/Ln < 4) that leave Ln oleate salts as a byproduct, often as a phase-separated oily layer that could not be purified from the NPs by precipitation with ethanol and redispersion in hexanes. The nature of the oily byproduct was inferred from a combination of TGA, NMR, and FTIR measurements. We explored five different additional purification procedures, and by adopting the appropriate purification method, NaLnF4 NPs with a variety of compositions and synthesized using different reaction conditions could be coated with a thin shell of silica.
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Affiliation(s)
- Elsa Lu
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
| | | | - Chandresh Kumar Rastogi
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada
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17
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Pini F, Francés-Soriano L, Peruffo N, Barbon A, Hildebrandt N, Natile MM. Spatial and Temporal Resolution of Luminescence Quenching in Small Upconversion Nanocrystals. ACS APPLIED MATERIALS & INTERFACES 2022; 14:11883-11894. [PMID: 35213132 DOI: 10.1021/acsami.1c23498] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Luminescent upconversion nanocrystals (UCNCs) have become one of the most promising nanomaterials for biosensing, imaging, and theranostics. However, their ultimate translation into robust luminescent probes for daily use in biological and medical laboratories requires comprehension and control of the many possible deactivation pathways that cause upconversion luminescence (UCL) quenching. Here, we demonstrate that thorough modeling of UCL rise and decay kinetics using a freely accessible software can identify the UCL quenching mechanisms in small (<40 nm) UCNCs with spatial and temporal resolution. Applied to the most relevant β-NaYF4:Yb3+,Er3+ UCNCs, our model showed that only a few distinct nonradiative low-energy transitions were deactivated via specific solvent and ligand vibrations with a strong downstream effect on the population and depopulation dynamics of the emitting states. UCL quenching could penetrate ca. 4 nm inside the UCNC, which resulted in significant size-dependent changes of UCL intensities and spectra. Despite the large surface-to-volume ratios and UCL quenching via the UCNC surface, we found strong contributions of the outer layers to the overall UCL, which will be highly important for the design of UCNPs to investigate biomolecular interactions via distance-dependent energy transfer methods. Our advanced kinetic model is easily scalable to different UCNC architectures, environments, and energy transfer interactions such that relatively simple modeling of UCL kinetics can be used for efficiently optimizing UCNCs for their final application as practical luminescent probes.
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Affiliation(s)
- Federico Pini
- nanofret.com, Laboratoire COBRA (Chimie Organique, Bioorganique, Reactivité et Analyse - UMR6014 & FR 3038), Université de Rouen Normandie, CNRS, INSA, Normandie Université, 76000 Rouen, France
- Istituto di Chimica della Materia Condensata e Tecnologie dell'Energia (ICMATE), Consiglio Nazionale delle Ricerche (CNR), Via F. Marzolo 1, 35131 Padova, PD, Italy
- Dipartimento di Scienze Chimiche, Università di Padova, Via F. Marzolo 1, 35131 Padova, PD, Italy
| | - Laura Francés-Soriano
- nanofret.com, Laboratoire COBRA (Chimie Organique, Bioorganique, Reactivité et Analyse - UMR6014 & FR 3038), Université de Rouen Normandie, CNRS, INSA, Normandie Université, 76000 Rouen, France
| | - Nicola Peruffo
- Istituto di Chimica della Materia Condensata e Tecnologie dell'Energia (ICMATE), Consiglio Nazionale delle Ricerche (CNR), Via F. Marzolo 1, 35131 Padova, PD, Italy
- Dipartimento di Scienze Chimiche, Università di Padova, Via F. Marzolo 1, 35131 Padova, PD, Italy
| | - Antonio Barbon
- Dipartimento di Scienze Chimiche, Università di Padova, Via F. Marzolo 1, 35131 Padova, PD, Italy
| | - Niko Hildebrandt
- nanofret.com, Laboratoire COBRA (Chimie Organique, Bioorganique, Reactivité et Analyse - UMR6014 & FR 3038), Université de Rouen Normandie, CNRS, INSA, Normandie Université, 76000 Rouen, France
- Department of Chemistry, Seoul National University, Seoul 08826, South Korea
- Université Paris-Saclay, 91405 Orsay Cedex, France
| | - Marta Maria Natile
- Istituto di Chimica della Materia Condensata e Tecnologie dell'Energia (ICMATE), Consiglio Nazionale delle Ricerche (CNR), Via F. Marzolo 1, 35131 Padova, PD, Italy
- Dipartimento di Scienze Chimiche, Università di Padova, Via F. Marzolo 1, 35131 Padova, PD, Italy
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18
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Hlaváček A, Farka Z, Mickert MJ, Kostiv U, Brandmeier JC, Horák D, Skládal P, Foret F, Gorris HH. Bioconjugates of photon-upconversion nanoparticles for cancer biomarker detection and imaging. Nat Protoc 2022; 17:1028-1072. [PMID: 35181766 DOI: 10.1038/s41596-021-00670-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 11/19/2021] [Indexed: 02/07/2023]
Abstract
The detection of cancer biomarkers in histological samples and blood is of paramount importance for clinical diagnosis. Current methods are limited in terms of sensitivity, hindering early detection of disease. We have overcome the shortcomings of currently available staining and fluorescence labeling methods by taking an integrative approach to establish photon-upconversion nanoparticles (UCNP) as a powerful platform for cancer detection. These nanoparticles are readily synthesized in different sizes to yield efficient and tunable short-wavelength light emission under near-infrared excitation, which eliminates optical background interference of the specimen. Here we present a protocol for the synthesis of UCNPs by high-temperature co-precipitation or seed-mediated growth by thermal decomposition, surface modification by silica or poly(ethylene glycol) that renders the particles resistant to nonspecific binding, and the conjugation of streptavidin or antibodies for biological detection. To detect blood-based biomarkers, we present an upconversion-linked immunosorbent assay for the analog and digital detection of the cancer marker prostate-specific antigen. When applied to immunocytochemistry analysis, UCNPs enable the detection of the breast cancer marker human epidermal growth factor receptor 2 with a signal-to-background ratio 50-fold higher than conventional fluorescent labels. UCNP synthesis takes 4.5 d, the preparation of the antibody-silica-UCNP conjugate takes 3 d, the streptavidin-poly(ethylene glycol)-UCNP conjugate takes 2-3 weeks, upconversion-linked immunosorbent assay takes 2-4 d and immunocytochemistry takes 8-10 h. The procedures can be performed after standard laboratory training in nanomaterials research.
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Affiliation(s)
- Antonín Hlaváček
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic.
| | - Zdeněk Farka
- Department of Biochemistry, Faculty of Science, Masaryk University, Brno, Czech Republic. .,CEITEC MU, Masaryk University, Brno, Czech Republic.
| | | | - Uliana Kostiv
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Prague, Czech Republic
| | - Julian C Brandmeier
- Department of Biochemistry, Faculty of Science, Masaryk University, Brno, Czech Republic.,Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Regensburg, Germany
| | - Daniel Horák
- Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Prague, Czech Republic
| | - Petr Skládal
- Department of Biochemistry, Faculty of Science, Masaryk University, Brno, Czech Republic.,CEITEC MU, Masaryk University, Brno, Czech Republic
| | - František Foret
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic
| | - Hans H Gorris
- Department of Biochemistry, Faculty of Science, Masaryk University, Brno, Czech Republic.
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19
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Engineered lanthanide-doped upconversion nanoparticles for biosensing and bioimaging application. Mikrochim Acta 2022; 189:109. [PMID: 35175435 DOI: 10.1007/s00604-022-05180-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/07/2022] [Indexed: 01/26/2023]
Abstract
Various fluctuations of intracellular ions, biomolecules, and other conditions in the physiological environment play crucial roles in fundamental biological processes. These factors are of great importance for analysis in biomedical detection. Nevertheless, developments of the simple, rapid, and accurate proof for specific detection still encounter major challenges. Upconversion nanoparticles (UCNPs), which could absorb multiple low-energy near-infrared light (NIR) photon excitation and emits high-energy photons caused by anti-Stokes shift, show unique upconversion luminescence (UCL) properties, for example, sharp emission band, high physicochemical stability like near-zero photobleaching, photo blinking in biological tissues, and long luminescence lifetime. Furthermore, the NIR used for the light source to excite UCNPs enable lower photo-damage effect and deeper penetration of tissue, and in the meantime, it can avoid the auto-fluorescence and light scattering from biological tissue interference. Thus, the lanthanide-doped UCNP-based functional platform with controlled structure, crystalline phase, size, and multicolor emission has become an appropriate nanomaterial for bioapplications such as biosensing, bioimaging, drug release, and therapies. In this review, the recent progress about synthesis and biomedical applications of UCNPs related to sensing and bioimaging is summarized. Firstly, the different luminescence mechanisms of the upconversion process are presented. Secondly, four of the most common methods for synthesizing UCNPs are compared as well as the advantages and disadvantages of these synthetic routes. Meanwhile, the surface modification of lanthanide-doped UCNPs was introduced to pave the way for their biochemistry applications. Next, this review detailed the biological applications of lanthanide-doped UCNPs, particularly in bioimaging, including UCL and multi-modal imaging and biosensing (monitoring intracellular ions and biomolecules). Finally, the challenges and future perspectives in materials science and biomedical fields of UCNPs are concluded: the low quantum yield of the upconversion process should be considered when they are executed as imaging contrast agents. And the biosafety of lanthanide-doped UCNPs needs to be evaluated.
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20
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Kurowska I, Amouroux B, Langlais M, Coutelier O, Coudret C, Destarac M, Marty JD. Versatile thiolactone-based conjugation strategies to polymer stabilizers for multifunctional upconverting nanoparticles aqueous dispersions. NANOSCALE 2022; 14:2238-2247. [PMID: 35080566 DOI: 10.1039/d1nr05548h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We describe here a new methodology for the synthesis of well-defined phosphonic acid-terminated poly(ethylene glycol) (PEG) and RAFT-derived poly(N-vinylpyrrolidone) (PVP) and poly(N-vinylcaprolactam) (PVCL) by amine-thiol-ene and amine-thiol-thiosulfonate conjugation strategies using a phosphonated thiolactone and their use to prepare stable, water-dispersible multifunctional upconverting luminescent nanohybrids.
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Affiliation(s)
- Izabela Kurowska
- Faculty of Chemistry, University of Bialystok, Ciołkowskiego 1k, 15-245 Bialystok, Poland
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
- Doctoral School of Exact and Natural Sciences, University of Bialystok, Ciołkowskiego 1k, 15-245 Bialystok, Poland
| | - Baptiste Amouroux
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
| | - Marvin Langlais
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
| | - Olivier Coutelier
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
| | - Christophe Coudret
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
| | - Mathias Destarac
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
| | - Jean-Daniel Marty
- IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse Cedex, 9 31062, France.
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21
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Sun C, Gradzielski M. Advances in fluorescence sensing enabled by lanthanide-doped upconversion nanophosphors. Adv Colloid Interface Sci 2022; 300:102579. [PMID: 34924169 DOI: 10.1016/j.cis.2021.102579] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 01/02/2023]
Abstract
Lanthanide-doped upconversion nanoparticles (UCNPs), characterized by converting low-energy excitation to high-energy emission, have attracted considerable interest due to their inherent advantages of large anti-Stokes shifts, sharp and narrow multicolor emissions, negligible autofluorescence background interference, and excellent chemical- and photo-stability. These features make them promising luminophores for sensing applications. In this review, we give a comprehensive overview of lanthanide-doped upconversion nanophosphors including the fundamental principle for the construction of UCNPs with efficient upconversion luminescence (UCL), followed by state-of-the-art strategies for the synthesis and surface modification of UCNPs, and finally describing current advances in the sensing application of upconversion-based probes for the quantitative analysis of various analytes including pH, ions, molecules, bacteria, reactive species, temperature, and pressure. In addition, emerging sensing applications like photodetection, velocimetry, electromagnetic field, and voltage sensing are highlighted.
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Affiliation(s)
- Chunning Sun
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 124, 10623 Berlin, Germany.
| | - Michael Gradzielski
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 124, 10623 Berlin, Germany.
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22
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Mendez-Gonzalez D, Torres Vera V, Zabala Gutierrez I, Gerke C, Cascales C, Rubio-Retama J, G Calderón O, Melle S, Laurenti M. Upconverting Nanoparticles in Aqueous Media: Not a Dead-End Road. Avoiding Degradation by Using Hydrophobic Polymer Shells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2105652. [PMID: 34897995 DOI: 10.1002/smll.202105652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/04/2021] [Indexed: 06/14/2023]
Abstract
The stunning optical properties of upconverting nanoparticles (UCNPs) have inspired promising biomedical technologies. Nevertheless, their transfer to aqueous media is often accompanied by intense luminescence quenching, partial dissolution by water, and even complete degradation by molecules such as phosphates. Currently, these are major issues hampering the translation of UCNPs to the clinic. In this work, a strategy is developed to coat and protect β-NaYF4 UCNPs against these effects, by growing a hydrophobic polymer shell (HPS) through miniemulsion polymerization of styrene (St), or St and methyl methacrylate mixtures. This allows one to obtain single core@shell UCNPs@HPS with a final diameter of ≈60-70 nm. Stability studies reveal that these HPSs serve as a very effective barrier, impeding polar molecules to affect UCNPs optical properties. Even more, it allows UCNPs to withstand aggressive conditions such as high dilutions (5 µg mL-1 ), high phosphate concentrations (100 mm), and high temperatures (70 °C). The physicochemical characterizations prove the potential of HPSs to overcome the current limitations of UCNPs. This strategy, which can be applied to other nanomaterials with similar limitations, paves the way toward more stable and reliable UCNPs with applications in life sciences.
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Affiliation(s)
- Diego Mendez-Gonzalez
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
- Nanomaterials for Bioimaging Group (nanoBIG), Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, Madrid, 28049, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación, Sanitaria Hospital Ramón y Cajal, Ctra. De Colmenar Viejo, Km. 9100, Madrid, 28034, Spain
| | - Vivian Torres Vera
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
| | - Irene Zabala Gutierrez
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
| | - Christoph Gerke
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación, Sanitaria Hospital Ramón y Cajal, Ctra. De Colmenar Viejo, Km. 9100, Madrid, 28034, Spain
| | - Concepción Cascales
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas CSIC, c/Sor Juana Inés de la Cruz 3, Madrid, 28049, Spain
| | - Jorge Rubio-Retama
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación, Sanitaria Hospital Ramón y Cajal, Ctra. De Colmenar Viejo, Km. 9100, Madrid, 28034, Spain
| | - Oscar G Calderón
- Department of Optics, Faculty of Optics and Optometry Complutense University of Madrid, Avda. Arcos de Jalón 118, Madrid, E-28037, Spain
| | - Sonia Melle
- Department of Optics, Faculty of Optics and Optometry Complutense University of Madrid, Avda. Arcos de Jalón 118, Madrid, E-28037, Spain
| | - Marco Laurenti
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy Complutense University of Madrid, Plaza Ramon y Cajal 2, Madrid, 28040, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación, Sanitaria Hospital Ramón y Cajal, Ctra. De Colmenar Viejo, Km. 9100, Madrid, 28034, Spain
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23
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Okubo K, Umezawa M, Soga K. Near Infrared Fluorescent Nanostructure Design for Organic/Inorganic Hybrid System. Biomedicines 2021; 9:1583. [PMID: 34829811 PMCID: PMC8615714 DOI: 10.3390/biomedicines9111583] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/15/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022] Open
Abstract
Near infrared (NIR) light offers high transparency in biological tissue. Recent advances in NIR fluorophores including organic dyes and lanthanide-doped inorganic nanoparticles have realized the effective use of the NIR optical window for in vivo bioimaging and photodynamic therapy. The narrow energy level intervals used for electronic transition that involves NIR light, however, give rise to a need for guidelines for reducing heat emission in luminescence systems, especially in the development of organic/inorganic hybrid structures. This review presents an approach for employing the polarity and vibrational energy of ions and molecules that surround the luminescence centers for the development of such hybrid nanostructures. Multiphonon relaxation theory, formulated for dealing with heat release in ionic solids, is applied to describe the vibrational energy in organic or molecular systems, referred to as phonon in this review, and we conclude that surrounding the luminescence centers either with ions with low vibrational energy or molecules with small chemical polarity is the key to bright luminescence. NIR photoexcited phosphors and nanostructures in organic/inorganic mixed systems, designed based on the guidelines, for photodynamic therapy are reviewed.
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Affiliation(s)
- Kyohei Okubo
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo 125-8585, Japan; (M.U.); (K.S.)
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24
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Liu YQ, Qin LY, Li HJ, Wang YX, Zhang R, Shi JM, Wu JH, Dong GX, Zhou P. Application of lanthanide-doped upconversion nanoparticles for cancer treatment: a review. Nanomedicine (Lond) 2021; 16:2207-2242. [PMID: 34533048 DOI: 10.2217/nnm-2021-0214] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
With the excellent ability to transform near-infrared light to localized visible or UV light, thereby achieving deep tissue penetration, lanthanide ion-doped upconversion nanoparticles (UCNP) have emerged as one of the most striking nanoscale materials for more effective and safer cancer treatment. Up to now, UCNPs combined with photosensitive components have been widely used in the delivery of chemotherapy drugs, photodynamic therapy and photothermal therapy. Applications in these directions are reviewed in this article. We also highlight microenvironmental tumor monitoring and precise targeted therapies. Then we briefly summarize some new trends and the existing challenges for UCNPs. We hope this review can provide new ideas for future cancer treatment based on UCNPs.
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Affiliation(s)
- Yu-Qi Liu
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Li-Ying Qin
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Hong-Jiao Li
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Yi-Xi Wang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Rui Zhang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jia-Min Shi
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jin-Hua Wu
- Department of Materials Science, School of Physical Science & Technology, Key Laboratory of Special Function Materials & Structure Design of Ministry of Education, Lanzhou University, Lanzhou, 730000, PR China
| | - Gen-Xi Dong
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Ping Zhou
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
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25
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Nagai A, Nishimura R, Hattori Y, Hatano E, Fujimoto A, Morimoto M, Yasuda N, Kamada K, Sotome H, Miyasaka H, Yokojima S, Nakamura S, Uchida K. Molecular crystalline capsules that release their contents by light. Chem Sci 2021; 12:11585-11592. [PMID: 34567506 PMCID: PMC8409475 DOI: 10.1039/d1sc03394h] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/20/2021] [Indexed: 12/27/2022] Open
Abstract
Here, we present single crystalline capsules of a photoresponsive molecule produced by simple recrystallization from organic solutions without direct human processing. During the crystal growth process, a movie was taken of the capsule taking in the organic solution. The capsules responded rapidly (<1 s) to the UV light stimuli and released the captured solution or solute. In principle, they can take in any substance dissolved in organic solvents, and their size can be controlled. Moreover, the capsule can be broken by multi-photon excitation using a near-infrared laser within the biological window. Furthermore, because the molecular packing in the crystal is unidirectional, the response can be controlled by the polarization of the light. This study shows the new potential of photoresponsive molecules.
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Affiliation(s)
- Akira Nagai
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
| | - Ryo Nishimura
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
| | - Yohei Hattori
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
| | - Eri Hatano
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
| | - Ayako Fujimoto
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
| | - Masakazu Morimoto
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University 3-34-1 Nishi-Ikebukuro, Toshima-ku Tokyo 171-8501 Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute 1-1-1 Kouto, Sayo-cho, Sayo-gun Hyogo 679-5198 Japan
| | - Kenji Kamada
- Nanomaterials Research Institute (NMRI), National Institute of Advanced Industrial Science and Technology (AIST) Ikeda Osaka 563-8577 Japan
| | - Hikaru Sotome
- Graduate School of Engineering Science, Osaka University Toyonaka Osaka 560-8531 Japan
| | - Hiroshi Miyasaka
- Graduate School of Engineering Science, Osaka University Toyonaka Osaka 560-8531 Japan
| | - Satoshi Yokojima
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji Tokyo 192-0392 Japan
| | - Shinichiro Nakamura
- Nakamura Laboratory, RIKEN Cluster for Science, Technology and Innovation Hub 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Kingo Uchida
- Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University Seta Otsu Shiga 520-2194 Japan
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26
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PEG-modified gadolinium nanoparticles as contrast agents for in vivo micro-CT. Sci Rep 2021; 11:16603. [PMID: 34400681 PMCID: PMC8367985 DOI: 10.1038/s41598-021-95716-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 07/09/2021] [Indexed: 12/30/2022] Open
Abstract
Vascular research is largely performed in rodents with the goal of developing treatments for human disease. Micro-computed tomography (micro-CT) provides non-destructive three-dimensional imaging that can be used to study the vasculature of rodents. However, to distinguish vasculature from other soft tissues, long-circulating contrast agents are required. In this study, we demonstrated that poly(ethylene glycol) (PEG)-coated gadolinium nanoparticles can be used as a vascular contrast agent in micro-CT. The coated particles could be lyophilized and then redispersed in an aqueous solution to achieve 100 mg/mL of gadolinium. After an intravenous injection of the contrast agent into mice, micro-CT scans showed blood pool contrast enhancements of at least 200 HU for 30 min. Imaging and quantitative analysis of gadolinium in tissues showed the presence of contrast agent in clearance organs including the liver and spleen and very low amounts in other organs. In vitro cell culture experiments, subcutaneous injections, and analysis of mouse body weight suggested that the agents exhibited low toxicity. Histological analysis of tissues 5 days after injection of the contrast agent showed cytotoxicity in the spleen, but no abnormalities were observed in the liver, lungs, kidneys, and bladder.
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27
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Cordonnier A, Boyer D, Besse S, Valleix R, Mahiou R, Quintana M, Briat A, Benbakkar M, Penault-Llorca F, Maisonial-Besset A, Maunit B, Tarrit S, Vivier M, Witkowski T, Mazuel L, Degoul F, Miot-Noirault E, Chezal JM. Synthesis and in vitro preliminary evaluation of prostate-specific membrane antigen targeted upconversion nanoparticles as a first step towards radio/fluorescence-guided surgery of prostate cancer. J Mater Chem B 2021; 9:7423-7434. [PMID: 34373887 DOI: 10.1039/d1tb00777g] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Over the last decade, upconversion nanoparticles (UCNP) have been widely investigated in nanomedicine due to their high potential as imaging agents in the near-infrared (NIR) optical window of biological tissues. Here, we successfully develop active targeted UCNP as potential probes for dual NIR-NIR fluorescence and radioactive-guided surgery of prostate-specific membrane antigen (PSMA)(+) prostate cancers. We designed a one-pot thermolysis synthesis method to obtain oleic acid-coated spherical NaYF4:Yb,Tm@NaYF4 core/shell UCNP with narrow particle size distribution (30.0 ± 0.1 nm, as estimated by SAXS analysis) and efficient upconversion luminescence. Polyethylene glycol (PEG) ligands bearing different anchoring groups (phosphate, bis- and tetra-phosphonate-based) were synthesized and used to hydrophilize the UCNP. DLS studies led to the selection of a tetra-phosphonate PEG(2000) ligand affording water-dispersible UCNP with sustained colloidal stability in several aqueous media. PSMA-targeting ligands (i.e., glutamate-urea-lysine derivatives called KuEs) and fluorescent or radiolabelled prosthetic groups were grafted onto the UCNP surface by strain-promoted azide-alkyne cycloaddition (SPAAC). These UCNP, coated with 10 or 100% surface density of KuE ligands, did not induce cytotoxicity over 24 h incubation in LNCaP-Luc or PC3-Luc prostate cancer cell lines or in human fibroblasts for any of the concentrations evaluated. Competitive binding assays and flow cytometry demonstrated the excellent affinity of UCNP@KuE for PSMA-positive LNCaP-Luc cells compared with non-targeted UCNP@CO2H. Furthermore, the binding of UCNP@KuE to prostate tumour cells was positively correlated with the surface density of PSMA-targeting ligands and maintained after 125I-radiolabelling. Finally, a preliminary biodistribution study in LNCaP-Luc-bearing mice demonstrated the radiochemical stability of non-targeted [125I]UCNP paving the way for future in vivo assessments.
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Affiliation(s)
- Axel Cordonnier
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France. and Université Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, F-63000 Clermont-Ferrand, France
| | - Damien Boyer
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, F-63000 Clermont-Ferrand, France
| | - Sophie Besse
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Rodolphe Valleix
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, F-63000 Clermont-Ferrand, France
| | - Rachid Mahiou
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, F-63000 Clermont-Ferrand, France
| | - Mercedes Quintana
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Arnaud Briat
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Mhammed Benbakkar
- Université Clermont Auvergne, CNRS, Laboratoire Magmas et Volcans, UMR 6524, F-63000 Clermont-Ferrand, France
| | - Frédérique Penault-Llorca
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France. and Department of Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, Clermont-Ferrand, France
| | - Aurélie Maisonial-Besset
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Benoit Maunit
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Sébastien Tarrit
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Magali Vivier
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Tiffany Witkowski
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Leslie Mazuel
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Françoise Degoul
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Elisabeth Miot-Noirault
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
| | - Jean-Michel Chezal
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, UMR 1240, F-63000 Clermont-Ferrand, France.
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Ansari AA, Parchur AK, Thorat ND, Chen G. New advances in pre-clinical diagnostic imaging perspectives of functionalized upconversion nanoparticle-based nanomedicine. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213971] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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29
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Khan NU, Lin J, Younas MR, Liu X, Shen L. Synthesis of gold nanorods and their performance in the field of cancer cell imaging and photothermal therapy. Cancer Nanotechnol 2021. [DOI: 10.1186/s12645-021-00092-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
AbstractCancer is one of the most common incident in the world, with malignant tumors having a death rate of up to 19%. A new method of treating cancer cells effectively with minimal cytotoxicity is needed. In the field of biomedicine with unique shape-dependent optical properties, gold nanorods (GNRs) have attracted worldwide interest. These nanorods have two distinct plasmon bands. One is transverse plasmon band in the area of visible light, and the other is longitudinal band of plasmons in near infrared region. These specific characters provide promise for the design of new optically active reagents that simultaneously perform light-mediated imaging and photothermal cancer treatment. We begin our review by summarizing the latest developments in gold nanorods synthesis with a focus on seed-mediated growth method. Nanorods spontaneous self-assembly, polymer-based alignment and its applications as a novel agent for simultaneous bioimaging and photothermal cancer therapy are listed in particular.
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30
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Huang L, Asghar S, Zhu T, Ye P, Hu Z, Chen Z, Xiao Y. Advances in chlorin-based photodynamic therapy with nanoparticle delivery system for cancer treatment. Expert Opin Drug Deliv 2021; 18:1473-1500. [PMID: 34253129 DOI: 10.1080/17425247.2021.1950685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Introduction: The treatment of tumors is one of the most difficult problems in the medical field at present. Patients often use a comprehensive therapy that combines surgery, radiotherapy, and chemotherapy. Photodynamic therapy (PDT) has prominent potential for eradicating various cancers. Chlorin-based photosensitizers (PSs), as one of the most utilized photosensitizers, have many advantages over conventional photosensitizers; however, a successful chlorin-based PDT needs multi-functional nano-carriers for selective photosensitizer delivery. The number of researches about nanoparticles designed for improved chlorin-based PSs is increasing in the current era. In this article, we give a brief review focused on the recent research progress in design of chlorin-based nanoparticles for the treatment of malignant tumors with photodynamic therapy.Areas covered: This review focuses on the current nanoparticle platforms for PDT, and describes different strategies to achieve controllable PDT by chlorin-nano-delivery systems. The challenges and prospects of PDT in clinical applications are also discussed.Expert opinions: The requirement for PDT to eradicate cancers has increased exponentially in recent years. The major clinically used photosensitizers are hydrophobic. The main obstacles in effective delivery of PSs are associated with this intrinsic nature. The design of nano-delivery systems to load PSs is pivotal for PSs' widespread use.
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Affiliation(s)
- Lin Huang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China
| | - Sajid Asghar
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ting Zhu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China
| | - Panting Ye
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China
| | - Ziyi Hu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China
| | - Zhipeng Chen
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China.,Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yanyu Xiao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, PR, China
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31
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A Fluorescent Sensor for Daunorubicin Determination Using 808 nm-excited Upconversion Nanoparticles. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01872-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Abdul Hakeem D, Su S, Mo Z, Wen H. Upconversion luminescent nanomaterials: A promising new platform for food safety analysis. Crit Rev Food Sci Nutr 2021; 62:8866-8907. [PMID: 34159870 DOI: 10.1080/10408398.2021.1937039] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Foodborne diseases have become a significant threat to public health worldwide. Development of analytical techniques that enable fast and accurate detection of foodborne pathogens is significant for food science and safety research. Assays based on lanthanide (Ln) ion-doped upconversion nanoparticles (UCNPs) show up as a cutting edge platform in biomedical fields because of the superior physicochemical features of UCNPs, including negligible autofluorescence, large signal-to-noise ratio, minimum photodamage to biological samples, high penetration depth, and attractive optical and chemical features. In recent decades, this novel and promising technology has been gradually introduced to food safety research. Herein, we have reviewed the recent progress of Ln3+-doped UCNPs in food safety research with emphasis on the following aspects: 1) the upconversion mechanism and detection principles; 2) the history of UCNPs development in analytical chemistry; 3) the in-depth state-of-the-art synthesis strategies, including synthesis protocols for UCNPs, luminescence, structure, morphology, and surface engineering; 4) applications of UCNPs in foodborne pathogens detection, including mycotoxins, heavy metal ions, pesticide residue, antibiotics, estrogen residue, and pathogenic bacteria; and 5) the challenging and future perspectives of using UCNPs in food safety research. Considering the diversity and complexity of the foodborne harmful substances, developing novel detections and quantification techniques and the rigorous investigations about the effect of the harmful substances on human health should be accelerated.
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Affiliation(s)
- Deshmukh Abdul Hakeem
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Shaoshan Su
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Zhurong Mo
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Hongli Wen
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
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Wang L, Wang T, Shao M, Jing W, Yu J, Wang M, Liu J, Liu L. The emission quenching of upconversion nanoparticles coated with amorphous silica by fluorescence resonance energy transfer: A mercury-sensing nanosensor excited by near-infrared radiation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 254:119608. [PMID: 33676344 DOI: 10.1016/j.saa.2021.119608] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/03/2021] [Accepted: 02/07/2021] [Indexed: 06/12/2023]
Abstract
In this paper, a rhodamine derivative was synthesized as a probe for Hg(II) detection. Its spectral response and sensing mechanism towards Hg(II) were discussed carefully. It was found that its absorption and emission were increased by Hg(II), via a direct bonding stoichiometry of 1:1. Its association constant was determined with absorption titration as 2.59 × 105 M-1, which suggested a coordination procedure between Hg(II) and this rhodamine probe. It showed good selectivity towards Hg(II) over competing metal cations, no increased emission or absorption was observed in the presence of interfering metal cations. It was then covalently grafted onto silica (SiO2)-encapsulated upconversion nanoparticles (UCNPs). Upon near-infrared (NIR) excitation (980 nm), RHO accepted energy from these UCNPs through a FRET (fluorescence resonance energy transfer) procedure, quenching their upconversion emission. A sensing response towards Hg(II) was thus constructed. Good linearity and selectivity were still preserved in this composite sample. On the other hand, this work found a different phenomenon from literature cases, which was the emission absence of rhodamine emission in this composite structure. Detailed analysis suggested that rhodamine emission absence was caused by its self-quenching effect.
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Affiliation(s)
- Liqiang Wang
- Department of Petroleum Engineering, Shengli College, China Petroleum University, Shandong Dongying 257061, China.
| | - Tenghui Wang
- Department of Petroleum Engineering, Shengli College, China Petroleum University, Shandong Dongying 257061, China
| | - Mingji Shao
- Exploration and Development Research Institute of TuHa Oilfield Company, CNPC, XinJiang Hami 839009, China
| | - Wenbo Jing
- Exploration and Development Research Institute of TuHa Oilfield Company, CNPC, XinJiang Hami 839009, China
| | - Jiayi Yu
- Exploration and Development Research Institute of TuHa Oilfield Company, CNPC, XinJiang Hami 839009, China
| | - Maoxian Wang
- Exploration and Development Research Institute of TuHa Oilfield Company, CNPC, XinJiang Hami 839009, China
| | - Jianxin Liu
- College of Petroleum Engineering, Yangtze University, Wuhan 430100, China
| | - Liang Liu
- School of Materials Science & Engineering, Jiangsu University, Zhenjiang 212013, China
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Dash A, Blasiak B, Tomanek B, Latta P, van Veggel FCJM. Target-Specific Magnetic Resonance Imaging of Human Prostate Adenocarcinoma Using NaDyF 4-NaGdF 4 Core-Shell Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2021; 13:24345-24355. [PMID: 34024098 DOI: 10.1021/acsami.0c19273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We illustrate the development of NaDyF4-NaGdF4 core-shell nanoparticles (NPs) for targeting prostate cancer cells using a preclinical 9.4 T magnetic resonance imaging (MRI) of live animals. The NPs composed of paramagnetic Dy3+ and Gd3+ (T2- and T1-contrast agents, respectively) demonstrate proton relaxivities of r1 = 20.2 mM-1 s-1 and r2 = 32.3 mM-1 s-1 at clinical 3 T and r1 = 9.4 mM-1 s-1 and r2 = 144.7 mM-1 s-1 at preclinical 9.4 T. The corresponding relaxivity values per NP are r1 = 19.4 × 105 mMNP-1 s-1 and r2 = 33.0 × 105 mMNP-1 s-1 at 3 T and r1 = 9.0 × 105 mMNP-1 s-1 and r2 = 147.0 × 105 mMNP-1 s-1 at 9.4 T. In vivo active targeting of human prostate tumors grown in nude mice revealed docking of anti-prostate-specific membrane antigen (PSMA) antibody-tagged NPs at tumor sites post-24 h of their intravenous injection. On the other hand, in vivo passive targeting showed preferential accumulation of NPs at tumor sites only within 2 h of their injection, ascribed to the enhanced permeation and retention effect of the tumor. A biodistribution study employing the harvested organs of mice, post-24 h injection of NPs, quantified active targeting as nearly twice as efficient as passive targeting. These outcomes provide potential opportunities for noninvasive diagnosis using NaDyF4-NaGdF4 core-shell NPs for target-specific MRI.
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Affiliation(s)
- Armita Dash
- Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
- The Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
| | - Barbara Blasiak
- Experimental Imaging Centre, University of Calgary, Calgary, Alberta T2N 4N1, Canada
- Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland
| | - Boguslaw Tomanek
- Experimental Imaging Centre, University of Calgary, Calgary, Alberta T2N 4N1, Canada
- Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland
- Department of Oncology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta T6G 2T4, Canada
- Central European Institute of Technology, Masaryk University, 625 00 Brno, Czech Republic
| | - Peter Latta
- Central European Institute of Technology, Masaryk University, 625 00 Brno, Czech Republic
| | - Frank C J M van Veggel
- Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
- The Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
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Kumar B, Malhotra K, Fuku R, Van Houten J, Qu GY, Piunno PA, Krull UJ. Recent trends in the developments of analytical probes based on lanthanide-doped upconversion nanoparticles. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116256] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Feng Y, Li Z, Li Q, Yuan J, Tu L, Ning L, Zhang H. Internal OH - induced cascade quenching of upconversion luminescence in NaYF 4:Yb/Er nanocrystals. LIGHT, SCIENCE & APPLICATIONS 2021; 10:105. [PMID: 34011931 PMCID: PMC8134431 DOI: 10.1038/s41377-021-00550-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 04/13/2021] [Accepted: 05/02/2021] [Indexed: 05/18/2023]
Abstract
Internal hydroxyl impurity is known as one of the main detrimental factors affecting the upconversion (UC) efficiency of upconversion luminescence (UCL) nanomaterials. Different from surface/ligand-related emission quenching which can be effectively diminished by, e.g., core/shell structure, internal hydroxyl is easy to be introduced in synthesis but difficult to be quantified and controlled. Therefore, it becomes an obstacle to fully understand the relevant UC mechanism and improve UC efficiency of nanomaterials. Here we report a progress in quantifying and large-range adjustment of the internal hydroxyl impurity in NaYF4 nanocrystals. By combining the spectroscopy study and model simulation, we have quantitatively unraveled the microscopic interactions underlying UCL quenching between internal hydroxyl and the sensitizers and activators, respectively. Furthermore, the internal hydroxyl-involved UC dynamical process is interpreted with a vivid concept of "Survivor effect," i.e., the shorter the migration path of an excited state, the larger the possibility of its surviving from hydroxyl-induced quenching. Apart from the consistent experimental results, this concept can be further evidenced by Monte Carlo simulation, which monitors the variation of energy migration step distribution before and after the hydroxyl introduction. The new quantitative insights shall promote the construction of highly efficient UC materials.
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Affiliation(s)
- Yansong Feng
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098XH, Amsterdam, The Netherlands
- State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China
| | - Zhi Li
- Anhui Key Laboratory of Optoelectronic Materials Science and Technology, Department of Physics, Anhui Normal University, 241000, Wuhu, China
| | - Qiqing Li
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098XH, Amsterdam, The Netherlands
| | - Jun Yuan
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098XH, Amsterdam, The Netherlands
| | - Langping Tu
- State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033 Jilin, China.
| | - Lixin Ning
- Anhui Key Laboratory of Optoelectronic Materials Science and Technology, Department of Physics, Anhui Normal University, 241000, Wuhu, China.
| | - Hong Zhang
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098XH, Amsterdam, The Netherlands.
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Peltomaa R, Benito-Peña E, Gorris HH, Moreno-Bondi MC. Biosensing based on upconversion nanoparticles for food quality and safety applications. Analyst 2021; 146:13-32. [PMID: 33205784 DOI: 10.1039/d0an01883j] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Food safety and quality regulations inevitably call for sensitive and accurate analytical methods to detect harmful contaminants in food and to ensure safe food for the consumer. Both novel and well-established biorecognition elements, together with different transduction schemes, enable the simple and rapid analysis of various food contaminants. Upconversion nanoparticles (UCNPs) are inorganic nanocrystals that convert near-infrared light into shorter wavelength emission. This unique photophysical feature, along with narrow emission bandwidths and large anti-Stokes shift, render UCNPs excellent optical labels for biosensing because they can be detected without optical background interferences from the sample matrix. In this review, we show how this exciting technique has evolved into biosensing platforms for food quality and safety monitoring and highlight recent applications in the field.
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Affiliation(s)
- Riikka Peltomaa
- Department of Biochemistry/Biotechnology, University of Turku, Kiinamyllynkatu 10, 20520, Turku, Finland
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Liu J, Wang Q, Sang X, Hu H, Li S, Zhang D, Liu C, Wang Q, Zhang B, Wang W, Song F. Modulated Luminescence of Lanthanide Materials by Local Surface Plasmon Resonance Effect. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1037. [PMID: 33921613 PMCID: PMC8072723 DOI: 10.3390/nano11041037] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/13/2022]
Abstract
Lanthanide materials have great applications in optical communication, biological fluorescence imaging, laser, and so on, due to their narrow emission bandwidths, large Stokes' shifts, long emission lifetimes, and excellent photo-stability. However, the photon absorption cross-section of lanthanide ions is generally small, and the luminescence efficiency is relatively low. The effective improvement of the lanthanide-doped materials has been a challenge in the implementation of many applications. The local surface plasmon resonance (LSPR) effect of plasmonic nanoparticles (NPs) can improve the luminescence in different aspects: excitation enhancement induced by enhanced local field, emission enhancement induced by increased radiative decay, and quenching induced by increased non-radiative decay. In addition, plasmonic NPs can also regulate the energy transfer between two close lanthanide ions. In this review, the properties of the nanocomposite systems of lanthanide material and plasmonic NPs are presented, respectively. The mechanism of lanthanide materials regulated by plasmonic NPs and the scientific and technological discoveries of the luminescence technology are elaborated. Due to the large gap between the reported enhancement and the theoretical enhancement, some new strategies applied in lanthanide materials and related development in the plasmonic enhancing luminescence are presented.
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Affiliation(s)
- Jinhua Liu
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Qingru Wang
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Xu Sang
- School of Physics, Nankai University, Tianjin 300071, China; (X.S.); (H.H.)
| | - Huimin Hu
- School of Physics, Nankai University, Tianjin 300071, China; (X.S.); (H.H.)
| | - Shuhong Li
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Dong Zhang
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Cailong Liu
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Qinglin Wang
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Bingyuan Zhang
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Wenjun Wang
- School of Physical Science and Information Technology, Shandong Provinical Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng 252059, China; (J.L.); (S.L.); (D.Z.); (C.L.); (Q.W.); (B.Z.); (W.W.)
| | - Feng Song
- School of Physics, Nankai University, Tianjin 300071, China; (X.S.); (H.H.)
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He Y, Guo S, Zhang Y, Liu Y, Ju H. Near-Infrared Photo-controlled Permeability of a Biomimetic Polymersome with Sustained Drug Release and Efficient Tumor Therapy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:14951-14963. [PMID: 33764734 DOI: 10.1021/acsami.1c00842] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Synthetic polymersomes have structure similarity to bio-vesicles and could disassemble in response to stimuli for "on-demand" release of encapsulated cargos. Though widely applied as a drug delivery carrier, the burst release mode with structure complete destruction is usually taken for most responsive polymersomes, which would shorten the effective drug reaction time and impair the therapeutic effect. Inspired by the cell organelles' communication mode via regulating membrane permeability for transportation control, we highlight here a biomimetic polymersome with sustained drug release over a specific period of time via near-infrared (NIR) pre-activation. The polymersome is prepared by the self-assembling amphiphilic diblock copolymer P(OEGMA-co-EoS)-b-PNBOC and encapsulates the hypoxia-activated prodrug AQ4N and upconversion nanoparticle (PEG-UCNP) in its hydrophilic centric cavity. Thirty minutes of NIR pre-activation triggers cross-linking of NBOC and converts the permeability of the polymersome with sustained AQ4N release until 24 h after the NIR pre-activation. The photosensitizer EoS is activated and aggravates environmental hypoxic conditions during a sustained drug release period to boost the AQ4N therapeutic effect. The combination of sustained drug release with concurrent hypoxia intensification results in a highly efficient tumor therapeutic effect both intracellularly and in vivo. This biomimetic polymersome will provide an effective and universal tumor therapeutic approach.
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Affiliation(s)
- Yuling He
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Shuwen Guo
- State Key Laboratory of Quality Research in Chinese Medic, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Yue Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Ying Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
- Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China
| | - Huangxian Ju
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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Rastogi CK, Lu E, Tam J, Pichaandi JM, Howe J, Winnik MA. Influence of the Sodium Precursor on the Cubic-to-Hexagonal Phase Transformation and Controlled Preparation of Uniform NaNdF 4 Nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:2146-2152. [PMID: 33534994 DOI: 10.1021/acs.langmuir.0c03346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
NaLnF4 nanoparticles (NPs) with lighter lanthanides (where Ln = La, Ce, Nd, or Pr) are more difficult to prepare than those with heavier lanthanides [Naduviledathu et al. Chem Mater., 2014, 26, 5689]. Our knowledge is weakest for NaLnF4 NPs with the lowest atomic mass lanthanides (Yan's group 1: La to Nd) and more advanced for group 2 (Sm to Tb) NaLnF4 NPs [Mai et al., J. Am. Chem. Soc., 2006, 128, 6426]. Here we focus on the synthesis of NaNdF4 NPs. We employed the high-temperature chemical coprecipitation method and explored the influence of a wide range of synthesis parameters (e.g., reaction time and temperature, precursor ratios (Na+/Nd3+ and F-/Nd3+), choice of a sodium precursor (Na-oleate or NaOH), and the amount of oleic acid) on the size and uniformity of the NPs obtained. We tried to identify "sweet spots" in the reaction space that led to uniform NaNdF4 NPs with sizes appropriate for mass tag applications in mass cytometry. We were able to obtain NPs with a variety of sizes in the range of 5-38 nm with several different shapes (e.g., polyhedra, spheres, and rods). XRD patterns recorded for aliquots collected at different reaction time intervals revealed that NaNdF4 nucleated in the cubic phase (α) and then transformed to the hexagonal phase (β) as the reaction progressed up to 2 h. A very striking observation was that the NPs synthesized using NaOH as a reactant preferred to remain in the α-phase, and for a lower reaction temperature (285 °C), did not undergo a phase transformation to the β-phase over 2 h of reaction time. Under similar experimental conditions, NPs prepared using Na-oleate exhibited an α → β phase transformation. Nevertheless, NaNdF4 NPs prepared at a higher temperature (315 °C) using either of the Na+ precursors exhibited the α → β phase transformation over time. This transition, however, appeared to be faster in the case of the NPs synthesized using Na-oleate. We found that, in many instances, syntheses carried out using Na-oleate produced more uniform NPs compared to those synthesized using NaOH. Under the conditions we employed for the Na-oleate precursor, the NPs initially formed were polydisperse spheres that evolved into irregular polyhedra and eventually formed more uniform rod-shaped NPs. The aspect ratio of the final NPs depended on the Na+/Nd3+ precursor ratio. High-resolution transmission electron micrographs and corresponding fast Fourier transform of the data provided information about the preferred growth direction of the NaNdF4 nanorods.
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Affiliation(s)
- Chandresh Kumar Rastogi
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
| | - Elsa Lu
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
| | - Jason Tam
- Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario M5S 3E4, Canada
| | | | - Jane Howe
- Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario M5S 3E4, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario M5S 3H6, Canada
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Li H, Wang X, Ohulchanskyy TY, Chen G. Lanthanide-Doped Near-Infrared Nanoparticles for Biophotonics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2000678. [PMID: 32638426 DOI: 10.1002/adma.202000678] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/20/2020] [Accepted: 04/10/2020] [Indexed: 05/27/2023]
Abstract
Light in the near-infrared (NIR) spectral region is increasingly utilized in bioapplications, providing deeper penetration in biological tissues owing to the lower absorption and scattering in comparison with light in the visible range. Lanthanide-doped luminescent nanoparticles with excitation and/or emission in the NIR range have recently attracted tremendous attention as one of the prime candidates for noninvasive biological applications due to their unique optical properties, such as large Stokes shift, spectrally sharp luminescence emissions, long luminescence lifetimes, and excellent photostability. Herein, recent advances of lanthanide-doped nanoparticles with NIR upconversion or downshifting luminescence and their uses in cutting-edge biophotonic applications are presented. A set of efficient strategies for overcoming the fundamental limit of low luminescence brightness of lanthanide-doped nanoparticles is introduced. An in-depth literature review of their state-of-art biophotonics applications is also included, showing their superiority for high-resolution imaging, single-nanoparticle-level detection, and efficacy for tissue-penetrating diagnostics and therapeutics.
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Affiliation(s)
- Hui Li
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering and Key Laboratory of Micro-Systems and Micro-Structures, Ministry of Education and State Key Laboratory of Urban Water, Resource and Environment, Harbin Institute of Technology, Harbin, 150001, P. R. China
| | - Xin Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering and Key Laboratory of Micro-Systems and Micro-Structures, Ministry of Education and State Key Laboratory of Urban Water, Resource and Environment, Harbin Institute of Technology, Harbin, 150001, P. R. China
| | - Tymish Y Ohulchanskyy
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong Province, 518060, P. R. China
| | - Guanying Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering and Key Laboratory of Micro-Systems and Micro-Structures, Ministry of Education and State Key Laboratory of Urban Water, Resource and Environment, Harbin Institute of Technology, Harbin, 150001, P. R. China
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Upconversion Nanoparticles Encapsulated with Amorphous Silica and Their Emission Quenching by FRET: A Nanosensor Excited by NIR for Mercury Detection. CRYSTALS 2021. [DOI: 10.3390/cryst11020104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Near-infrared (NIR) region has been considered as a diagnostic window since it avoids sample autofluorescence and light scattering. Upconversion nanoparticles (UCNPs) convert NIR light into high energy excitation light, making them a suitable excitation source for nanoprobes with deep penetration depth and high signal-to-noise ratio. The current work reported a rhodamine-derived probe for the detection of Hg(II). Corresponding absorption and emission responses for Hg(II) and detailed recognizing mechanism were discussed. An absorption titration experiment was performed. It was found that Hg(II) directly bonded with probe with chemical stoichiometry of 1:1, its association constant was calculated as 2.59 × 105 M−1. Such a high value indicated a direct coordination affinity between Hg(II) and this rhodamine-derived probe. Most metal cations exerted no increasing effect on the probe emission or absorption, exhibiting good sensing selectivity of probe towards Hg(II). Upconversion nanoparticles (UCNPs) were firstly encapsulated with silica (SiO2) and then bonded with the probe via a covalent bond. Given a near-infrared (NIR) laser excitation with wavelength of 980 nm, this probe, (E)-2-((3′,6′-bis(diethylamino)-2′,7′-dimethyl-3-oxospiro[isoindoline-1,9′-xanthen]-2-yl)imino)acetaldehyde (denoted as RHO), captured the energy of UCNPs via a FRET (fluorescence resonance energy transfer) path, resulting in the emission quenching of UCNPs. This composite system showed linear sensing behavior towards Hg(II) with high selectivity, which was similar to the case of pure probe. No probe emission, however, was observed from the composite system, which was different from the case of most literature reports. The self-quenching between probe molecules was claimed responsible for the probe emission, which was confirmed by experiment result and analysis. To the best of our knowledge, this is the first demonstration of covalently integrating SiO2-coated UCNPs with a rhodamine-derived probe for Hg(II) sensing.
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Zheng L, Huang X, Zhong J, Wang Z, Cheng X. Upconversion luminescence and temperature sensing properties of NaGd(WO 4) 2:Yb 3+/Er 3+@SiO 2 core-shell nanoparticles. RSC Adv 2021; 11:3981-3989. [PMID: 35424360 PMCID: PMC8694333 DOI: 10.1039/d0ra10039k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/05/2021] [Indexed: 11/23/2022] Open
Abstract
Optical thermometry based on the fluorescence intensity ratio (FIR) of two thermally coupled levels in lanthanide ions has potential application in non-contact optical temperature sensing techniques. In this work, a shell of SiO2 with tunable thickness was uniformly coated on NaGd(WO4)2:Yb3+/Er3+ core upconversion nanoparticles (UCNPs). The effects of the silica shell on UC luminescence and thermal sensing properties of core-shell NaGd(WO4)2:Yb3+/Er3+@SiO2 UCNPs were investigated. Under 980 nm laser excitation, the temperature-dependent UC emission spectra of obtained samples were measured. The FIR was analyzed based on the thermally coupled 2H11/2 and 4S3/2 levels of Er3+ in the biological temperature range of 300-350 K, in which the Boltzmann distribution is applied. The emission from the upper 2H11/2 state within Er3+ was enhanced as temperature increased due to the thermal effect. Absolute sensitivities (S A) and relative sensitivities (S R) of the core and core-shell UCNPs were calculated. It was found that after SiO2 coating, the maximum S A was enhanced by ∼2-fold (1.03% K-1 at 350 K). Especially, S A was as high as 2.14% K-1 at 350 K by analyzing the FIR of the non-thermally coupled 2H11/2 and 4F9/2 levels.
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Affiliation(s)
- Lu Zheng
- School of Materials, Sun Yat-sen University Guangzhou 510275 China
| | - Xinyi Huang
- School of Materials, Sun Yat-sen University Guangzhou 510275 China
| | - Jiuping Zhong
- School of Materials, Sun Yat-sen University Guangzhou 510275 China
| | - Zijun Wang
- Laboratoire de Physique de la Matière Condensée, Ecole Polytechnique, CNRS, IP Paris Palaiseau 91128 France
| | - Xiaoning Cheng
- Instrumental Analysis & Research Center, Sun Yat-sen University Guangzhou 510275 China
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Shi R, Martinez ED, Brites CDS, Carlos LD. Thermal enhancement of upconversion emission in nanocrystals: a comprehensive summary. Phys Chem Chem Phys 2021; 23:20-42. [PMID: 33305776 DOI: 10.1039/d0cp05069e] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Luminescence thermal stability is a major figure of merit of lanthanide-doped nanoparticles playing an essential role in determining their potential applications in advanced optics. Unfortunately, considering the intensification of multiple electron-vibration interactions as temperature increases, luminescence thermal quenching of lanthanide-doped materials is generally considered to be inevitable. Recently, the emergence of thermally enhanced upconversion luminescence in lanthanide-doped nanoparticles seemed to challenge this stereotype, and the research on this topic rapidly aroused wide attention. While considerable efforts have been made to explore the origin of this phenomenon, the key mechanism of luminescence enhancement is still under debate. Here, to sort out the context of this intriguing finding, the reported results on this exciting topic are reviewed, and the corresponding enhancement mechanisms as proposed by different researchers are summarized. Detailed analyses are provided to evaluate the contribution of the most believed "surface-attached moisture desorption" process on the overall luminescence enhancement of lanthanide-doped nanoparticles at elevated temperatures. The impacts of other surface-related processes and shell passivation on the luminescence behaviour of the lanthanide-doped materials are also elaborated. Lack of standardization in the reported data and the absence of important experimental information, which greatly hinders the cross-checking and reanalysis of the results, is emphasized as well. On the foundation of these discussions, it is realized that the thermal-induced luminescence enhancement is a form of recovery process against the strong luminescence quenching in the system, and the enhancement degree is closely associated with the extent of luminescence loss induced by various quenching effects beforehand.
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Affiliation(s)
- Rui Shi
- Phantom-g, CICECO-Aveiro Institute of Materials, Physics Department, University of Aveiro, 3810-193 Aveiro, Portugal.
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Zuo C, Guo Y, Li J, Peng Z, Bai S, Yang S, Wang D, Chen H, Xie G. A nanoprobe for fluorescent monitoring of microRNA and targeted delivery of drugs. RSC Adv 2021; 11:8871-8878. [PMID: 35423397 PMCID: PMC8695329 DOI: 10.1039/d1ra00154j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/19/2021] [Indexed: 12/14/2022] Open
Abstract
Multifunctional nano-materials that can be used to monitor the expression of specific biomarkers and serve as vehicles for controlled drug delivery are highly desirable. Herein, we report a new DNA-hybrid-gated core–shell upconversion nanoprobe (UCNP@MOF/DOX) for fluorescence analysis of microRNA-21 (miR-21), which also triggers the release of drug loaded in the probes for on-demand anti-cancer treatment. The nanoprobe is built on the merits of ultraviolet-visible light of upconversion nanoparticles (UCNPs) excited by near-infrared (NIR) and extraordinary loading capability of metal–organic frameworks (MOFs) for drug delivery. Controlled release of doxorubicin (DOX) from the nanoprobe by miR-21 underwent the following two-stage kinetics: a fast release stage specifically triggered by miR-21 and proportional to miR-21 concentration and a slow stage observed in both gated and ungated nanoprobes due to collapse of the UIO-66-NH2 coatings via ligand exchange with phosphates. In addition, the nanoprobe showed good selectivity, a linear response towards miR-21 ranging from 4 nM to 500 nM, and a limit of detection in 4 nM, which precluded unintended payload leakage due to low-abundance endogenous miR-21 expression in normal cells. Moreover, based on a dual-targeted delivery system constituted by AS1411-mediated recognition and responsive release of DOX, a specific cytotoxic efficacy was observed in MCF-7 cells. The present work provides a smart and robust nanoprobe for real-time detection of miRNA and dual-responsive drug delivery in tumor cells. A DNA-hybrid-gated core–shell upconversion nanoprobe is prepared for both fluorescent monitoring of miR-21 and on-demand delivery of DOX. It showed good selectivity towards miR-21 and demonstrated specific cytotoxic efficacy towards MCF-7 cells.![]()
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Affiliation(s)
- Chen Zuo
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
| | - Yongcan Guo
- Department of Laboratory Medicine
- Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
- Luzhou
- P. R. China
| | - Junjie Li
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
| | - Zhiping Peng
- Department of Radiological Medicine and Oncology
- College of Basic Medicine
- Chongqing Medical University
- Chongqing
- P. R. China
| | - Shulian Bai
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
| | - Shuangshuang Yang
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
| | - Ding Wang
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
| | - Hui Chen
- Department of Laboratory Medicine
- The First Affiliated Hospital of Chongqing Medical University
- Chongqing
- P. R. China
| | - Guoming Xie
- Key Laboratory of Laboratory Medical Diagnostics
- Ministry of Education
- Department of Laboratory Medicine
- Chongqing Medical University
- Chongqing 400016
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Hu L, Hao Q, Wang L, Cui Z, Fu P, Liu M, Qiao X, Pang X. The in situ “grafting from” approach for the synthesis of polymer brushes on upconversion nanoparticles via NIR-mediated RAFT polymerization. Polym Chem 2021. [DOI: 10.1039/d0py01550d] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Through NIR-mediated RAFT polymerization, surface growth of polymer brushes on UCNPs was realized based on an efficient in situ ligand exchange.
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Affiliation(s)
- Lingjuan Hu
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Qianqian Hao
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Linan Wang
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Zhe Cui
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Peng Fu
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Minying Liu
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Xiaoguang Qiao
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
| | - Xinchang Pang
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials
- Henan Key Laboratory of Advanced Nylon Materials and Application
- School of Materials Science and Engineering
- Zhengzhou University
- Zhengzhou 450001
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Hu S, Bai C, Hu HM, Ren YL, Li B, Cao D. The effect of pH on visible and near-infrared luminescent lanthanide coordination compounds based on a conjugated pyridine carboxylate ligand. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Wang Y, Lu W, Yue D, Wang M, Tian B, Li Q, Hu B, Wang Z, Zhang Y. A strategy to enhance the up-conversion luminescence of nanospherical, rod-like and tube-like NaYF4: Yb3+, Er3+ (Tm3+) by combining with carbon dots. CrystEngComm 2021. [DOI: 10.1039/d0ce01516d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The luminescence enhanced strategy of combining the material with carbon dots to form CDs@NaYF4: Yb3+, Er3+ (Tm3+) composites is effective not only for the cubic- and hexagonal-phase materials but also for those with different morphologies.
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Affiliation(s)
- Yanyan Wang
- Henan International Joint Laboratory of Rare Earth Composite Materials
- College of Material Engineering
- Henan University of Engineering
- Xinzheng 451191
- P. R. China
| | - Wei Lu
- University Research Facility in Materials Characterization and Device Fabrication
- The Hong Kong Polytechnic University
- P. R. China
| | - Dan Yue
- Henan International Joint Laboratory of Rare Earth Composite Materials
- College of Material Engineering
- Henan University of Engineering
- Xinzheng 451191
- P. R. China
| | - Mengnan Wang
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Boshi Tian
- Henan Key Laboratory of Rare Earth Functional Materials
- Zhoukou Normal University
- Zhoukou 466001
- P. R. China
| | - Qingfeng Li
- Henan Key Laboratory of Rare Earth Functional Materials
- Zhoukou Normal University
- Zhoukou 466001
- P. R. China
| | - Bin Hu
- Henan Key Laboratory of Rare Earth Functional Materials
- Zhoukou Normal University
- Zhoukou 466001
- P. R. China
| | - Zhenling Wang
- Henan International Joint Laboratory of Rare Earth Composite Materials
- College of Material Engineering
- Henan University of Engineering
- Xinzheng 451191
- P. R. China
| | - Yilei Zhang
- Civil & Mechanical Engineering
- University of Canterbury
- Christchurch 8140
- New Zealand
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Synthesis, Optical Properties, and Sensing Applications of LaF 3:Yb 3+/Er 3+/Ho 3+/Tm 3+ Upconversion Nanoparticles. NANOMATERIALS 2020; 10:nano10122477. [PMID: 33321848 PMCID: PMC7774313 DOI: 10.3390/nano10122477] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/18/2022]
Abstract
Herein, we successfully synthesized a series of LaF3:Yb3+/Er3+/Ho3+/Tm3+ upconversion nanoparticles (UCNPs) and LaF3:Yb3+0.20, Er3+0.02@LaF3:Yb3+0.20 core/shell UCNPs by modifying the amount of NaOH and the reaction time. Hexagonal LaF3 nanocrystals with uniform particle sizes and bright UC emissions were obtained. The crystal structures of the lanthanide-doped LaF3 UCNPs were investigated using wide-angle X-ray diffraction. The morphologies and particle sizes of the nanocrystals were determined using transmission electron microscopy. The photoluminescence (PL) spectra of the LaF3 nanocrystals could be tuned by altering the doping ratio of Er3+, Ho3+, and Tm3+. In addition, the PL intensities increased after coating the UCNP cores with an active shell. The fluorescence intensities of the UCNPs synthesized via a one-hour reaction with the addition of 2.5 or 5 mmol NaOH increased by up to 17 times compared with the sample prepared without the addition of NaOH. By modifying the doping ratio of Yb/Tm, UV-emissive LaF3 nanocrystals were obtained. After surface modification by ligand exchange, the hydrophobic LaF3:Yb3+0.20, Er3+0.02@LaF3:Yb3+0.20 core/shell UCNPs became water-dispersible. These colloid UCNPs could be utilized as a fluorescent probe for the detection of Hg2+ ions under 980 nm near-infrared irradiation.
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Cantarano A, Yao J, Matulionyte M, Lifante J, Benayas A, Ortgies DH, Vetrone F, Ibanez A, Gérardin C, Jaque D, Dantelle G. Autofluorescence-Free In Vivo Imaging Using Polymer-Stabilized Nd 3+-Doped YAG Nanocrystals. ACS APPLIED MATERIALS & INTERFACES 2020; 12:51273-51284. [PMID: 33156603 DOI: 10.1021/acsami.0c15514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Neodymium-doped yttrium aluminum garnet (YAG:Nd3+) has been widely developed during roughly the past 60 years and has been an outstanding fluorescent material. It has been considered as the gold standard among multipurpose solid-state lasers. Yet, the successful downsizing of this system into the nanoregimen has been elusive, so far. Indeed, the synthesis of a garnet structure at the nanoscale, with enough crystalline quality for optical applications, was found to be quite challenging. Here, we present an improved solvothermal synthesis method producing YAG:Nd3+ nanocrystals of remarkably good structural quality. Adequate surface functionalization using asymmetric double-hydrophilic block copolymers, constituted of a metal-binding block and a neutral water-soluble block, provides stabilized YAG:Nd3+ nanocrystals with long-term colloidal stability in aqueous suspensions. These newly stabilized nanoprobes offer spectroscopic quality (long lifetimes, narrow emission lines, and large Stokes shifts) close to that of bulk YAG:Nd3+. The narrow emission lines of YAG:Nd3+ nanocrystals are exploited by differential infrared fluorescence imaging, thus achieving an autofluorescence-free in vivo readout. In addition, nanothermometry measurements, based on the ratiometric fluorescence of the stabilized YAG:Nd3+ nanocrystals, are demonstrated. The progress here reported paves the way for the implementation of this new stabilized YAG:Nd3+ system in the preclinical arena.
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Affiliation(s)
- Alexandra Cantarano
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
| | - Jingke Yao
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
| | - Marija Matulionyte
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, 1650 Boul. Lionel-Boulet, Varennes (Québec) J3X 1S2, Canada
| | - José Lifante
- Fluorescence Imaging Group, Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Avda. Arzobispo Morcillo, 2, Madrid 28029, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Antonio Benayas
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Dirk H Ortgies
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Fiorenzo Vetrone
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, 1650 Boul. Lionel-Boulet, Varennes (Québec) J3X 1S2, Canada
| | - Alain Ibanez
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
| | - Corine Gérardin
- ICGM, Univ. Montpellier, CNRS UMR 5253, ENSCM, 240 Avenue E. Jeanbrau, 34296 Montpellier cedex 5, France
| | - Daniel Jaque
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Géraldine Dantelle
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
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