1
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Vergaro V, Dell'Anna MM, Shahsavari HR, Baldassarre F, Migoni D, Mastrorilli P, Fanizzi FP, Ciccarella G. Synthesis of a light-responsive platinum curcumin complex, chemical and biological investigations and delivery to tumor cells by means of polymeric nanoparticles. NANOSCALE ADVANCES 2023; 5:5340-5351. [PMID: 37767039 PMCID: PMC10521244 DOI: 10.1039/d3na00200d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 08/04/2023] [Indexed: 09/29/2023]
Abstract
Platinum-based anticancer drugs are common in chemotherapy, but problems such as systemic toxicity and acquired resistance of some tumors hamper their clinical applications and therapeutic efficacy. It is necessary to synthesize Pt-based drugs and explore strategies to reduce side effects and improve pharmacokinetic profiles. Photo-responsive chemotherapeutics have emerged as an alternative strategy against several cancers, as photoactivation offers spatial selectivity and fewer side effects. Here, we combine chemical synthesis and nanotechnology to create a multifunctional platinum drug delivery system based on the novel metal complex [Pt(ppy)(curc)] (ppy = deprotonated 2-phenylpyridine, curc = deprotonated curcumin)] embodying the naturally occurring bioactive molecule, curcumin. The ultrasonication method coupled with the layer-by-layer technology was employed to produce nanocolloids, which demonstrated a good biocompatibility, higher solubility in aqueous solution, stability, large drug loading, and good biological activity in comparison with the free drug. In vitro release experiments revealed that the polymeric nanoformulation is relatively stable under physiological conditions (pH = 7.4 and 37 °C) but sensitive to acidic environments (pH = 5.6 and 37 °C) which would trigger the release of the loaded drug. Our approach modifies the bioavailability of this Pt-based drug increasing its therapeutic action in terms of both cytotoxic and anti-metastasis effects.
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Affiliation(s)
- Viviana Vergaro
- Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento Via Monteroni 73100 Lecce Italy
- Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche Via Monteroni 73100 Lecce Italy
| | | | - Hamid R Shahsavari
- DICATECh, Politecnico di Bari via Orabona, 4 70125 Bari Italy
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137-66731 Iran
| | - Francesca Baldassarre
- Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento Via Monteroni 73100 Lecce Italy
- Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche Via Monteroni 73100 Lecce Italy
| | - Danilo Migoni
- Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento Via Monteroni 73100 Lecce Italy
| | | | - Francesco Paolo Fanizzi
- Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento Via Monteroni 73100 Lecce Italy
| | - Giuseppe Ciccarella
- Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento Via Monteroni 73100 Lecce Italy
- Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche Via Monteroni 73100 Lecce Italy
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2
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Sparks N, Vijayan SM, Roy JK, Dorris A, Lambert E, Karunathilaka D, Hammer NI, Leszczynski J, Watkins DL. Synthesis and Characterization of Novel Thienothiadiazole-Based D-π-A-π-D Fluorophores as Potential NIR Imaging Agents. ACS OMEGA 2023; 8:24513-24523. [PMID: 37457472 PMCID: PMC10339328 DOI: 10.1021/acsomega.3c02602] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023]
Abstract
As fluorescence bioimaging has increased in popularity, there have been numerous reports on designing organic fluorophores with desirable properties amenable to perform this task, specifically fluorophores with emission in the near-infrared II (NIR-II) region. One such strategy is to utilize the donor-π-acceptor-π-donor approach (D-π-A-π-D), as this allows for control of the photophysical properties of the resulting fluorophores through modulation of the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) energy levels. Herein, we illustrate the properties of thienothiadiazole (TTD) as an effective acceptor moiety in the design of NIR emissive fluorophores. TTD is a well-known electron-deficient species, but its use as an acceptor in D-π-A-π-D systems has not been extensively studied. We employed TTD as an acceptor unit in a series of two fluorophores and characterized the photophysical properties through experimental and computational studies. Both fluorophores exhibited emission maxima in the NIR-I that extends into the NIR-II. We also utilized electron paramagnetic resonance (EPR) spectroscopy to rationalize differences in the measured quantum yield values and demonstrated, to our knowledge, the first experimental evidence of radical species on a TTD-based small-molecule fluorophore. Encapsulation of the fluorophores using a surfactant formed polymeric nanoparticles, which were studied by photophysical and morphological techniques. The results of this work illustrate the potential of TTD as an acceptor in the design of NIR-II emissive fluorophores for fluorescence bioimaging applications.
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Affiliation(s)
- Nicholas
E. Sparks
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
- Department
of Chemistry and Biochemistry, The Ohio
State University, Columbus, Ohio 43210, United States
| | - Sajith M. Vijayan
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
| | - Juganta K. Roy
- Interdisciplinary
Center for Nanotoxicity, Department of Chemistry, Physics and Atmospheric
Sciences, Jackson-State University, Jackson, Mississippi 39217, United States
| | - Austin Dorris
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
| | - Ethan Lambert
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
| | - Dilan Karunathilaka
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
| | - Nathan I. Hammer
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
| | - Jerzy Leszczynski
- Interdisciplinary
Center for Nanotoxicity, Department of Chemistry, Physics and Atmospheric
Sciences, Jackson-State University, Jackson, Mississippi 39217, United States
| | - Davita L. Watkins
- Department
of Chemistry and Biochemistry, University
of Mississippi University, Oxford, Mississippi 38677, United States
- Department
of Chemistry and Biochemistry, The Ohio
State University, Columbus, Ohio 43210, United States
- William
G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W Woodruff Avenue, Columbus, Ohio 43210, United States
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3
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Musikavanhu B, Muthusamy S, Zhu D, Xue Z, Yu Q, Chiyumba CN, Mack J, Nyokong T, Wang S, Zhao L. A simple quinoline-thiophene Schiff base turn-off chemosensor for Hg 2+ detection: spectroscopy, sensing properties and applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 264:120338. [PMID: 34482149 DOI: 10.1016/j.saa.2021.120338] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/06/2021] [Accepted: 08/25/2021] [Indexed: 06/13/2023]
Abstract
A new Schiff base probe (QT) consisting of 8-aminoquinoline (Q) and thiophene-2-carboxaldehyde (T) moieties has been synthesized. QT undergoes chelation-enhanced fluorescence quenching when exposed to Hg2+ due to coordination by the sulfur and nitrogen atoms of QT thus forming a facile "turn-off" sensor. The formation of the chelation complex was confirmed by UV-visible absorption and emission spectral measurements, 1H NMR titration and density functional theory calculations. These studies revealed that the probe exhibits high selectivity and sensitivity towards Hg2+ in the presence of other common metal ions. A low detection limit of 23.4 nM was determined and a Job plot confirmed a 2:1 stoichiometry between QT and Hg2+. The potential utility of QT as a sensor for Hg2+ ions in human HeLa cells was determined by confocal fluorescence microscopy, and its suitability for use in the field with environmental samples was tested with Whatman filter paper strips.
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Affiliation(s)
- Brian Musikavanhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Selvaraj Muthusamy
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Dongwei Zhu
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China; Department of Laboratory Medicine, The Affiliated People's Hospital, Jiangsu University, Zhenjiang 212013, China
| | - Zhaoli Xue
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Qian Yu
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, PR China.
| | - Choonzo N Chiyumba
- Institute for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Makhanda 6140, South Africa
| | - John Mack
- Institute for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Makhanda 6140, South Africa.
| | - Tebello Nyokong
- Institute for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Makhanda 6140, South Africa
| | - Shengjun Wang
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China; Department of Laboratory Medicine, The Affiliated People's Hospital, Jiangsu University, Zhenjiang 212013, China
| | - Long Zhao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China.
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4
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Chen ZE, Qi QL, Zhang H. D-π-A-π-D type solvatochromic fluorescence probes based on triphenylamine: Synthesis, photophysical properties and application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 238:118384. [PMID: 32445979 DOI: 10.1016/j.saa.2020.118384] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 04/16/2020] [Indexed: 06/11/2023]
Abstract
Two D-π-A-π-D type solvatochromic fluorescence probes (JT1 and JT2) based on triphenylamine have been synthesized. The photophysical and electrochemical properties of these probes as well as their solvatochromic behavior were studied. The Stokes shifts of JT1 and JT2 reach 175 nm (6417.0 cm-1) and 218.6 nm (9916.7 cm-1) in the acetonitrile solution, respectively. There is an excellent linear correlation between the Stokes shifts and the ET (30) solvent polarity values in different solvents. The high responsiveness of JT1 and JT2 to solvent polarity makes them promising candidates for solvatochromic fluorescence probes, especially for the detection of the polarity of non-proton solvents or the content of water in tetrahydrofuran.
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Affiliation(s)
- Zhen-E Chen
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563006, China.
| | - Qiang-Long Qi
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563006, China
| | - Hai Zhang
- School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563006, China.
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5
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Johnson KR, Lombardi VC, Bettencourt‐Dias A. Photocytotoxicity of Oligothienyl‐Functionalized Chelates That Sensitize LnIIILuminescence and Generate1O2. Chemistry 2020; 26:12060-12066. [DOI: 10.1002/chem.202001568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/22/2020] [Indexed: 01/11/2023]
Affiliation(s)
| | - Vincent C. Lombardi
- Department of Microbiology and ImmunologyUniversity of Nevada, Reno Reno NV 89557 USA
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6
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Cyclometalated Iridium (III) complexes: Recent advances in phosphorescence bioimaging and sensing applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5413] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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7
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Niu J, Liu Y, Wang W, Lin W. Novel two-photon fluorescent probe with high fluorescence quantum yields for tracking lipid droplets in biological systems. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 216:35-44. [PMID: 30877892 DOI: 10.1016/j.saa.2019.02.106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/20/2019] [Accepted: 02/25/2019] [Indexed: 06/09/2023]
Abstract
Lipid droplets (LDs) played an important role in storing neutral lipids process. In this work, we developed a series of fluorescent dyes PIE1-PIE4 with high fluorescence quantum yields based on a single phenanthrenequinone imidazole fluorophore core. Among these compounds, we introduced diethyl aniline group on the phenanthrenequinone imidazole core to provide the compound PIE1. It is firstly found that PIE1 could real-color image and track lipid droplets (LDs) in living cells. However, we modified nitrile, imidazole and methyl group on the same fluorophore core to afford three dyes PIE2, PIE3 and PIE4, respectively. Although PIE2, PIE3 and PIE4 possessed high fluorescence quantum yields in various organic solvents, they could not real-color image and track LDs in living cells.
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Affiliation(s)
- Jie Niu
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Shandong 250022, PR China
| | - Yong Liu
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Shandong 250022, PR China
| | - Weishan Wang
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Shandong 250022, PR China
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Shandong 250022, PR China.
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8
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Fuse S, Takizawa M, Matsumura K, Sato S, Okazaki S, Nakamura H. Thiophene-Based Organic D-π-A Dyes as Potent Sensitizers for Photodynamic Therapy. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shinichiro Fuse
- Laboratory for Chemistry and Life Science; Institute of Innovative Research; Tokyo Institute of Technology; 4259 Nagatsuta-cho 226-8503 Midori-ku, Yokohama Japan
| | - Miori Takizawa
- Laboratory for Chemistry and Life Science; Institute of Innovative Research; Tokyo Institute of Technology; 4259 Nagatsuta-cho 226-8503 Midori-ku, Yokohama Japan
| | - Keisuke Matsumura
- Laboratory for Chemistry and Life Science; Institute of Innovative Research; Tokyo Institute of Technology; 4259 Nagatsuta-cho 226-8503 Midori-ku, Yokohama Japan
| | - Shinichi Sato
- Laboratory for Chemistry and Life Science; Institute of Innovative Research; Tokyo Institute of Technology; 4259 Nagatsuta-cho 226-8503 Midori-ku, Yokohama Japan
| | - Shigetoshi Okazaki
- Preeminent Medical Photonics Education & Research Center; Hamamatsu University School of Medicine; 1-20-1 Handayama Higashi-ku 431-3192 Hamamatsu, Shizuoka Japan
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science; Institute of Innovative Research; Tokyo Institute of Technology; 4259 Nagatsuta-cho 226-8503 Midori-ku, Yokohama Japan
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9
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Wu L, Li X, Ling Y, Huang C, Jia N. Morpholine Derivative-Functionalized Carbon Dots-Based Fluorescent Probe for Highly Selective Lysosomal Imaging in Living Cells. ACS APPLIED MATERIALS & INTERFACES 2017; 9:28222-28232. [PMID: 28787116 DOI: 10.1021/acsami.7b08148] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The development of a suitable fluorescent probe for the specific labeling and imaging of lysosomes through the direct visual fluorescent signal is extremely important for understanding the dysfunction of lysosomes, which might induce various pathologies, including neurodegenerative diseases, cancer, and Alzheimer's disease. Herein, a new carbon dot-based fluorescent probe (CDs-PEI-ML) was designed and synthesized for highly selective imaging of lysosomes in live cells. In this probe, PEI (polyethylenimine) is introduced to improve water solubility and provide abundant amine groups for the as-prepared CDs-PEI, and the morpholine group (ML) serves as a targeting unit for lysosomes. More importantly, passivation with PEI could dramatically increase the fluorescence quantum yield of CDs-PEI-ML as well as their stability in fluorescence emission under different excitation wavelength. Consequently, experimental data demonstrated that the target probe CDs-PEI-ML has low cytotoxicity and excellent photostability. Additionally, further live cell imaging experiment indicated that CDs-PEI-ML is a highly selective fluorescent probe for lysosomes. We speculate the mechanism for selective staining of lysosomes that CDs-PEI-ML was initially taken up by lysosomes through the endocytic pathway and then accumulated in acidic lysosomes. It is notable that there was less diffusion of CDs-PEI-ML into cytoplasm, which could be ascribed to the presence of lysosome target group morpholine on surface of CDs-PEI-ML. The blue emission wavelength combined with the high photo stability and ability of long-lasting cell imaging makes CDs-PEI-ML become an alternative fluorescent probe for multicolor labeling and long-term tracking of lysosomes in live cells and the potential application in super-resolution imaging. To best of our knowledge, there are still limited carbon dots-based fluorescent probes that have been studied for specific lysosomal imaging in live cells. The concept of surface functionality of carbon dots will also pave a new avenue for developing carbon dots-based fluorescent probes for subcellular labeling.
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Affiliation(s)
- Luling Wu
- The Education Ministry Key Laboratory of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Department of Chemistry, Shanghai Normal University , 100 Guilin Road, Shanghai 200234, China
| | - Xiaolin Li
- The Education Ministry Key Laboratory of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Department of Chemistry, Shanghai Normal University , 100 Guilin Road, Shanghai 200234, China
| | - Yifei Ling
- The Education Ministry Key Laboratory of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Department of Chemistry, Shanghai Normal University , 100 Guilin Road, Shanghai 200234, China
| | - Chusen Huang
- The Education Ministry Key Laboratory of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Department of Chemistry, Shanghai Normal University , 100 Guilin Road, Shanghai 200234, China
| | - Nengqin Jia
- The Education Ministry Key Laboratory of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Department of Chemistry, Shanghai Normal University , 100 Guilin Road, Shanghai 200234, China
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10
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Li Z, Miao H, Fu Y, Liu Y, Zhang R, Tang B. Fabrication of NaYF 4:Yb,Er Nanoprobes for Cell Imaging Directly by Using the Method of Hydrion Rivalry Aided by Ultrasonic. NANOSCALE RESEARCH LETTERS 2016; 11:441. [PMID: 27696322 PMCID: PMC5045454 DOI: 10.1186/s11671-016-1651-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 09/21/2016] [Indexed: 06/06/2023]
Abstract
A novel method of fabricating water-soluble bio-probes with ultra-small size such as NaYF4:Yb,Er (18 nm), NaGdF4:Yb,Er (8 nm), CaF2:Yb,Er (10 nm), PbS (7 nm), and ZnS (12 nm) has been developed to provide for the solubility switch of nanoparticles from oil-soluble to water-soluble in terms of hydrion rivalry aided by ultrasonic. Using NaYF4:Yb,Er (18 nm) as an example, we evaluate the properties of as-prepared water-soluble nanoparticles (NPs) by using thermogravimetric analyses (TGA), Fourier transform infrared spectroscopy (FTIR), zeta potential (ζ) testing, and 1H nuclear magnetic resonance (1HNMR). The measured ζ value shows that the newly prepared hydrophilic NaYF4:Yb,Er NPs are the positively charged particles. Acting as reactive electrophilic moiety, the freshly prepared hydrophilic NaYF4:Yb,Er NPs have carried out the coupling with amino acids and fluorescence labeling and imaging of HeLa cells directly. Experiments indicate that the method of hydrion rivalry aided by ultrasonic provides a simple and novel opportunity to transform hydrophobic NPs into hydrophilic NPs with good reactivity, which can be imaging some specific biological targets directly.
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Affiliation(s)
- Zhihua Li
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
| | - Haixia Miao
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
| | - Ying Fu
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
| | - Yuxiang Liu
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
| | - Ran Zhang
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
| | - Bo Tang
- Key Laboratory of Molecular and Nano Probes, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probe for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014 China
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11
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Baldassarre F, Foglietta F, Vergaro V, Barbero N, Capodilupo AL, Serpe L, Visentin S, Tepore A, Ciccarella G. Photodynamic activity of thiophene-derived lysosome-specific dyes. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 158:16-22. [DOI: 10.1016/j.jphotobiol.2016.02.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 02/10/2016] [Accepted: 02/11/2016] [Indexed: 11/30/2022]
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