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Zhao T, Xu Y, Liu R, Shang X, Huang C, Dong W, Long M, Zou B, Wang X, Li G, Shen Y, Liu T, Tang B. Molecular Engineering Design of Enhanced Donor-Acceptor Therapeutic Reagent for Efficient Image-Guided Photodynamic Therapy. Adv Healthc Mater 2023; 12:e2301035. [PMID: 37450348 DOI: 10.1002/adhm.202301035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 07/01/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
The greatest barrier to the further development and clinical application of tumor image-guided photodynamic therapy (PDT), is the inconsistency between the fluorescence intensity and singlet oxygen generation yield of the photosensitizer under light excitation. Herein, a novel donor-acceptor (D-A) system is designed from the point of molecular selection by wrapping a classical porphyrin molecule (5,10,15,20-tetraphenylphorphyrin, H2 TPP) as an acceptor into conjugated polymer (Poly[N,N'-bis(4-butylpheny)-N,N'-bis(phenyl)benzidine], ADS254BE) as a donor through fluorescence resonance energy transfer (FRET) mechanism, which exhibits bright red emission centered at 650 nm (quantum yield, 0.12), relatively large Stoke shift of 276 nm, enhanced singlet oxygen generation rate of 0.73, and excellent photostability. The investigations on distribution and killing effect of nanomaterials in cancer cells reveal that ADS254BE/H2 TPP NPs can accumulate in the cytoplasm for imaging while simultaneously producing a large amount of singlet oxygen to remarkably kill cancer cells, which can be used for real-time image-guided PDT. In the xenograft tumor model, real-time imaging and long-term tracing in tumor tissue with ADS254BE/H2 TPP NPs disclose that the growth of lung cancer in mice can be effectively inhibited during in situ imaging. From the standpoint of molecular engineering design, this work provides a feasible strategy for novel D-A systems to improve the development of image-guided PDT.
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Affiliation(s)
- Tingting Zhao
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Yanli Xu
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Rui Liu
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Xiaofei Shang
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Ciyuan Huang
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Lab of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education; School of Resources, Environments and Materials, Guangxi University, Nanning, 530004, China
| | - Wuqi Dong
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Min Long
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Lab of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education; School of Resources, Environments and Materials, Guangxi University, Nanning, 530004, China
| | - Bingsuo Zou
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Lab of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education; School of Resources, Environments and Materials, Guangxi University, Nanning, 530004, China
| | - Xianwen Wang
- School of Biomedical Engineering, Anhui Medical University, Hefei, 230032, China
| | - Gang Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, China
| | - Yuxian Shen
- School, of Basic Medical Sciences, Biopharmaceutical Research Institute, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, 230032, China
| | - Tao Liu
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Lab of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education; School of Resources, Environments and Materials, Guangxi University, Nanning, 530004, China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, China
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2
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Hua L, Zhang KY, Liu HW, Chan KS, Lo KKW. Luminescent iridium(III) porphyrin complexes as near-infrared-emissive biological probes. Dalton Trans 2023; 52:12444-12453. [PMID: 37594412 DOI: 10.1039/d3dt02104a] [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: 08/19/2023]
Abstract
We report herein the design, synthesis and characterisation of a series of luminescent iridium(III) porphyrin complexes [Ir(ttp)(CH2CH2OH)] (H2ttp = 5,10,15,20-tetra-4-tolylporphyrin) (1), [Ir(tpp-Ph-NO2)(CO)Cl] (H2tpp-Ph-NO2 = 5-(4-((4-nitrophenoxy)carbonyloxymethyl)phenyl)-10,15,20-triphenylporphyrin) (2), [Ir(tpp-COOMe)(Py)2](Cl) (H2tpp-COOMe = 5-(4-methoxycarbonylphenyl)-10,15,20-triphenylporphyrin; Py = pyridine) (3) and [Ir(tpp-COOH)(Py)2](Cl) (H2tpp-COOH = 5-(4-carboxylphenyl)-10,15,20-triphenylporphyrin) (4). All the complexes displayed long-lived near-infrared (NIR) emission attributed to an excited state of mixed triplet intraligand (3IL) (π → π*) (porphyrin) and triplet metal-to-ligand charge transfer (3MLCT) (dπ(Ir) → π*(porphyrin)) character. The cytotoxicity of the complexes toward HeLa cells was examined by the 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium bromide (MTT) assay. The cationic complexes 3 and 4 exhibited higher cytotoxic activity toward HeLa cells than their neutral counterparts 1 and 2. Cellular uptake studies by inductively coupled plasma-mass spectrometry (ICP-MS) and laser-scanning confocal microscopy (LSCM) indicated that complexes 3 and 4 showed higher cellular uptake efficiencies than complexes 1 and 2 due to their cationic charge, and they were enriched in the perinuclear region of the cells with negligible nuclear uptake. Additionally, the carboxyl complex 4 was used to label a model protein bovine serum albumin (BSA) via an amidation reaction. The resultant luminescent protein conjugate 4-BSA displayed similar photophysical properties and intracellular localisation behaviour to its parent complex. The results of this work will contribute to the development of luminescent iridium(III) porphyrin complexes and related bioconjugates as NIR-emissive probes for bioimaging applications.
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Affiliation(s)
- Lijuan Hua
- Department of Chemistry, Bengbu Medical College, Donghai Avenue, Bengbu, Anhui, 233030, P. R. China.
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| | - Kenneth Yin Zhang
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China
| | - Hua-Wei Liu
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
| | - Kin-Shing Chan
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, P. R. China
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Kenneth Kam-Wing Lo
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, P. R. China
- State Key Laboratory of Terahertz and Millimetre Waves, City University of Hong Kong, Tat Chee Avenue, Hong Kong, P. R. China
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Kubba R, Kumar Singh M, Yadav O, Kumar A. Fӧrster resonance energy transfer (FRET) between CdSe quantum dots and ABA phosphorus(V) corroles. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 291:122345. [PMID: 36657286 DOI: 10.1016/j.saa.2023.122345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 12/21/2022] [Accepted: 01/08/2023] [Indexed: 06/17/2023]
Abstract
In this article, highly fluorescent phosphorus(V) corrole was synthesised which was then combined with CdSe quantum dots (QDs) in order to study Förster resonance energy transfer (FRET) mechanism between CdSe QDs (donor) and phosphorus corrole (acceptor). Spectral overlap between QD's emission profile and corrole's absorption profile was found to be significant enough to result into Förster resonance energy transfer (FRET). The UV-vis spectrum experienced increase in the absorption bands on addition of phosphorus corrole to CdSe QDs suggesting QD-corrole conjugation. In the steady state fluorescence measurements, emission spectrum observed quenching in the fluorescence intensity of prepared CdSe QDs on addition of phosphorus corrole. Likewise, in case of time-resolved fluorescence measurements it was noticed that the CdSe QD's lifetime was greatly quenched by the presence of a corrole acceptor. Stern-Volmer plot was made to show quenching in this case was dynamic in nature. Based on the results of UV-vis, steady state and time-resolved fluorescence measurements the plausible mechanism behind such observations is considered to be FRET.
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Affiliation(s)
- Ritika Kubba
- Department of Applied Chemistry, Delhi Technological University, Delhi 42, India
| | | | - Omprakash Yadav
- Department of Chemistry, ARSD College, University of Delhi, Delhi, India
| | - Anil Kumar
- Department of Applied Chemistry, Delhi Technological University, Delhi 42, India.
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4
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Natural and synthetic compounds for glioma treatment based on ROS-mediated strategy. Eur J Pharmacol 2023:175537. [PMID: 36871663 DOI: 10.1016/j.ejphar.2023.175537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/08/2023] [Accepted: 01/23/2023] [Indexed: 03/06/2023]
Abstract
Glioma is the most frequent and most malignant tumor of the central nervous system (CNS),accounting for about 50% of all CNS tumor and approximately 80% of the malignant primary tumors in the CNS. Patients with glioma benefit from surgical resection, chemo- and radio-therapy. However these therapeutical strategies do not significantly improve the prognosis, nor increase survival rates owing to restricted drug contribution in the CNS and to the malignant characteristics of glioma. Reactive oxygen species (ROS) are important oxygen-containing molecules that regulate tumorigenesis and tumor progression. When ROS accumulates to cytotoxic levels, this can lead to anti-tumor effects. Multiple chemicals used as therapeutic strategies are based on this mechanism. They regulate intracellular ROS levels directly or indirectly, resulting in the inability of glioma cells to adapt to the damage induced by these substances. In the current review, we summarize the natural products, synthetic compounds and interdisciplinary techniques used for the treatment of glioma. Their possible molecular mechanisms are also presented. Some of them are also used as sensitizers: they modulate ROS levels to improve the outcomes of chemo- and radio-therapy. In addition, we summarize some new targets upstream or downstream of ROS to provide ideas for developing new anti-glioma therapies.
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Lemon CM, Maher AG, Anderson BL, Bloch ED, Huynh M, McCollar AL, Nocera DG. Solvent-Induced Spin-State Change in Copper Corroles. Inorg Chem 2022; 61:20288-20298. [DOI: 10.1021/acs.inorgchem.2c02678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Christopher M. Lemon
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
- Department of Chemistry & Biochemistry, Montana State University, P.O. Box 173400, Bozeman, Montana59717, United States
| | - Andrew G. Maher
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
| | - Bryce L. Anderson
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
| | - Eric D. Bloch
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
| | - Michael Huynh
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
| | - Abie L. McCollar
- Department of Chemistry & Biochemistry, Montana State University, P.O. Box 173400, Bozeman, Montana59717, United States
| | - Daniel G. Nocera
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts02138, United States
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6
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Wang H, Mu W, Liu Y, Lu Y, Qiu Y, Ma Q. An innovative study on the “on–off–on” detection of sulfur ions based on a TSPP–riboflavin fluorescent probe. RSC Adv 2022; 12:5871-5877. [PMID: 35424537 PMCID: PMC8982097 DOI: 10.1039/d1ra08986b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/08/2022] [Indexed: 11/30/2022] Open
Abstract
In this paper, 5,10,15,20-(4-sulphonatophenyl) porphyrin (TSPP) was synthesized by a facile route and used as a fluorescent probe to construct a sensor system based on the high water solubility and high quantum yield. It was found that when riboflavin (RF) was introduced into the TSPP solution, the fluorescence intensity of TSPP decreased for the peaks at 645 nm and 700 nm based on the principle of the electrostatic attractions and hydrophobic interactions between TSPP and riboflavin. When the fluorescence emission peak of riboflavin appeared at 550 nm, the fluorescence sensor system changed from the “on” state to the “off” state. When sulfur ions (S2−) were further introduced into the TSPP–riboflavin system, the fluorescence intensity of riboflavin was further decreased based on the specific reaction between S2− and riboflavin. However, the fluorescence signal of TSPP was restored and the fluorescence sensing system changed from the “off” state to the “on” state. Therefore, TSPP was used as a fluorescent probe to construct an “on–off–on” fluorescent sensing system, the linear range of S2− detected by this system is 5.0 × 10−9 to 3.6 × 10−5 M, and the detection limit (LOD) is 1.1 × 10−9 M. The sensing system has higher accuracy and sensitivity, and it can be successfully used in the sensing of S2− in real samples. In this paper, 5,10,15,20-(4-sulphonatophenyl) porphyrin (TSPP) was synthesized by a facile route and used as a fluorescent probe to construct a sensor system based on the high water solubility and high quantum yield.![]()
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Affiliation(s)
- Huan Wang
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, China
| | - Wencheng Mu
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, China
| | - Yuanyuan Liu
- Yinchuan City Center for Disease Control and Prevention, Ningxia, China
| | - Yongchang Lu
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, China
| | - Yuang Qiu
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, China
| | - Qin Ma
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, China
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Ma Q, Ran B, Wu J, Zhang R, Wei Z, Wang H. A novel fluorescent "on-off-on" sensor for monohydrogen phosphate based on the 5, 10, 15, 20-(4-sulphonatophenyl) porphyrin (TSPP) in nutrient solution and DFT calculation. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424622500055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Xue S, Liu N, Mei P, Kuzuhara D, Zhou M, Pan J, Yamada H, Qiu F. Porphyrin(2.1.2.1) as a novel binucleating ligand: synthesis and molecular structures of mono- and di-rhodium(I) complexes. Chem Commun (Camb) 2021; 57:12808-12811. [PMID: 34783800 DOI: 10.1039/d1cc05641g] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of monovalent and bimetallic porphyrins(2.1.2.1), the rhodium(I) complex of porphyrin(2.1.2.1), was readily obtained under controlled conditions. The coordinated rhodium(I) drastically influenced the molecular structure and optical and electronic properties. Our results clearly demonstrate that porphyrin(2.1.2.1) could be developed as a new binucleating ligand for the fabrication of bimetallic complexes.
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Affiliation(s)
- Songlin Xue
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China. .,Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Changsha, Hunan 410081, China
| | - Ningchao Liu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China.
| | - Peifeng Mei
- Division of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - Daiki Kuzuhara
- Faculty of Science and Engineering, Iwate University, 4-3-5 Ueda, Morioka 020-8551, Japan
| | - Mingbo Zhou
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Changsha, Hunan 410081, China
| | - Jianming Pan
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China.
| | - Hiroko Yamada
- Division of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - Fengxian Qiu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China.
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Self-assembly of semiconductor quantum dots with porphyrin chromophores: Energy relaxation processes and biomedical applications. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Gvozdev DA, Maksimov EG, Strakhovskaya MG, Pashchenko VZ, Rubin AB. Hybrid Complexes of Photosensitizers with Luminescent Nanoparticles: Design of the Structure. Acta Naturae 2021; 13:24-37. [PMID: 34707895 PMCID: PMC8526191 DOI: 10.32607/actanaturae.11379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/14/2021] [Indexed: 11/20/2022] Open
Abstract
Increasing the efficiency of the photodynamic action of the dyes used in photodynamic therapy is crucial in the field of modern biomedicine. There are two main approaches used to increase the efficiency of photosensitizers. The first one is targeted delivery to the object of photodynamic action, while the second one is increasing the absorption capacity of the molecule. Both approaches can be implemented by producing dye-nanoparticle conjugates. In this review, we focus on the features of the latter approach, when nanoparticles act as a light-harvesting agent and nonradiatively transfer the electronic excitation energy to a photosensitizer molecule. We will consider the hybrid photosensitizer-quantum dot complexes with energy transfer occurring according to the inductive-resonance mechanism as an example. The principle consisting in optimizing the design of hybrid complexes is proposed after an analysis of the published data; the parameters affecting the efficiency of energy transfer and the generation of reactive oxygen species in such systems are described.
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Affiliation(s)
- D. A. Gvozdev
- M.V. Lomonosov Moscow State University, Department of Biology, Moscow, 119991 Russia
| | - E. G. Maksimov
- M.V. Lomonosov Moscow State University, Department of Biology, Moscow, 119991 Russia
| | - M. G. Strakhovskaya
- M.V. Lomonosov Moscow State University, Department of Biology, Moscow, 119991 Russia
| | - V. Z. Pashchenko
- M.V. Lomonosov Moscow State University, Department of Biology, Moscow, 119991 Russia
| | - A. B. Rubin
- M.V. Lomonosov Moscow State University, Department of Biology, Moscow, 119991 Russia
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11
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Taniguchi M, Lindsey JS, Bocian DF, Holten D. Comprehensive review of photophysical parameters (ε, Φf, τs) of tetraphenylporphyrin (H2TPP) and zinc tetraphenylporphyrin (ZnTPP) – Critical benchmark molecules in photochemistry and photosynthesis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2020.100401] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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12
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Zhang Z, Fan J, Du J, Peng X. Two-channel responsive luminescent chemosensors for dioxygen species: Molecular oxygen, singlet oxygen and superoxide anion. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213575] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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13
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A Fluorescence Resonance Energy Transfer Biosensor Based on Graphene Quantum Dots and Protoporphyrin IX for the Detection of Melamine. J Fluoresc 2020; 30:1463-1468. [PMID: 32918651 DOI: 10.1007/s10895-020-02524-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 03/09/2020] [Indexed: 10/23/2022]
Abstract
Graphene quantum dots (GQDs), which have high photostability, anti-photobleaching and scintillation, good biocompatibility and low toxicity, are important member of the fluorescent material family, and have attracted extensive research interest. In this paper, a fluorescence resonance energy transfer (FRET) biosensor based on protoporphyrin IX (PpIX) and GQDs was developed for melamine detection. PpIX was bound to the surface of GQDs to produce self-assembled nanosensors, and a FRET process occurred between GQDs and PpIX. However, due to the combination of melamine and PpIX, the FRET process was shut down in the presence of melamine. The FRET system could quickly and accurately detect melamine with a detection range of 1.0 × 10-8 to 2.0 × 10-6 mol/L based on the fluorescence intensity ratio of PpIX and GQDs, and the detection limit was 3.6 × 10-9 mol/L. This method obtained satisfactory results when it was employed to the determination of melamine in milk samples.
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Williams CK, Lashgari A, Tomb JA, Chai J, Jiang JJ. Atropisomeric Effects of Second Coordination Spheres on Electrocatalytic CO
2
Reduction. ChemCatChem 2020. [DOI: 10.1002/cctc.202000909] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Caroline K. Williams
- Department of Chemistry University of Cincinnati P.O. Box 210172 Cincinnati, Ohio 45221-0172 USA
| | - Amir Lashgari
- Department of Chemistry University of Cincinnati P.O. Box 210172 Cincinnati, Ohio 45221-0172 USA
| | - Jenny A. Tomb
- Department of Chemistry University of Cincinnati P.O. Box 210172 Cincinnati, Ohio 45221-0172 USA
| | - Jingchao Chai
- Department of Chemistry University of Cincinnati P.O. Box 210172 Cincinnati, Ohio 45221-0172 USA
| | - Jianbing Jimmy Jiang
- Department of Chemistry University of Cincinnati P.O. Box 210172 Cincinnati, Ohio 45221-0172 USA
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Ashokkumar P, Adarsh N, Klymchenko AS. Ratiometric Nanoparticle Probe Based on FRET-Amplified Phosphorescence for Oxygen Sensing with Minimal Phototoxicity. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002494. [PMID: 32583632 DOI: 10.1002/smll.202002494] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Indexed: 06/11/2023]
Abstract
Luminescent oxygen probes enable direct imaging of hypoxic conditions in cells and tissues, which are associated with a variety of diseases, including cancer. Here, a nanoparticle probe that addresses key challenges in the field is developed, it: i) strongly amplifies room temperature phosphorescence of encapsulated oxygen-sensitive dyes; ii) provides ratiometric response to oxygen; and iii) solves the fundamental problem of phototoxicity of phosphorescent sensors. The nanoprobe is based on 40 nm polymeric nanoparticles, encapsulating ≈2000 blue-emitting cyanine dyes with fluorinated tetraphenylborate counterions, which are as bright as 70 quantum dots (QD525). It functions as a light-harvesting nanoantenna that undergoes efficient Förster resonance energy transfer to ≈20 phosphorescent oxygen-sensitive platinum octaethylporphyrin (PtOEP) acceptor dyes. The obtained nanoprobe emits stable blue fluorescence and oxygen-sensitive red phosphorescence, providing ratiometric response to dissolved oxygen. The light harvesting leads to ≈60-fold phosphorescence amplification and makes the single nanoprobe particle as bright as ≈1200 PtOEP dyes. This high brightness enables oxygen detection at a single-particle level and in cells at ultra-low nanoprobe concentration with no sign of phototoxicity, in contrast to PtOEP dye. The developed nanoprobe is successfully applied to the imaging of a microfluidics-generated oxygen gradient in cancer cells. It constitutes a promising tool for bioimaging of hypoxia.
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Affiliation(s)
- Pichandi Ashokkumar
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, Strasbourg, CS, 60024, France
- Department of Bioelectronics and Biosensors, Alagappa University, Karaikudi, 630003, India
| | - Nagappanpillai Adarsh
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, Strasbourg, CS, 60024, France
| | - Andrey S Klymchenko
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, Strasbourg, CS, 60024, France
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Qin Y, Schnedermann C, Tasior M, Gryko DT, Nocera DG. Direct Observation of Different One- and Two-Photon Fluorescent States in a Pyrrolo[3,2- b]pyrrole Fluorophore. J Phys Chem Lett 2020; 11:4866-4872. [PMID: 32441941 DOI: 10.1021/acs.jpclett.0c00669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Two-photon fluorophores are frequently employed to obtain superior spatial resolution in optical microscopy applications. To guide the rational design of these molecules, a detailed understanding of their excited-state deactivation pathways after two-photon excitation is beneficial, especially to assess the often-assumed presumption that the one- and two-photon excited-state dynamics are similar after excitation. Here, we showcase the breakdown of this assumption for one- and two-photon excitation of a centrosymmetric pyrrolo[3,2-b]pyrrole chromophore by combining time-resolved fluorescence and broadband femtosecond transient absorption spectroscopy. Compared to one-photon excitation, where radiative decay dominates the photodynamics, two-photon excitation leads to dynamics arising from increased nonradiative decay pathways. These different photodynamics are manifest to different quantum yields, thus highlighting the types of time-resolved studies described here to be valuable guideposts in the design of two-photon fluorophores for imaging applications.
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Affiliation(s)
- Yangzhong Qin
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Christoph Schnedermann
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Mariusz Tasior
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel G Nocera
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
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17
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Tyulyaeva EY. Modern Approaches in the Synthesis of Noble Metal Porphyrins for Their Practical Application (Review). RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023619140110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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18
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Volostnykh MV, Borisov SM, Konovalov MA, Sinelshchikova AA, Gorbunova YG, Tsivadze AY, Meyer M, Stern C, Bessmertnykh-Lemeune A. Platinum(ii) and palladium(ii) complexes with electron-deficient meso-diethoxyphosphorylporphyrins: synthesis, structure and tuning of photophysical properties by varying peripheral substituents. Dalton Trans 2019; 48:8882-8898. [DOI: 10.1039/c9dt01577a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The luminescence quenching by O2 and photodegradation of Pt(ii) and Pd(ii) phosphorylporphyrins are reported.
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Affiliation(s)
- Marina V. Volostnykh
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
| | - Sergey M. Borisov
- Institute of Analytical Chemistry and Food Chemistry
- Graz University of Technology
- A-8010 Graz
- Austria
| | - Mikhail A. Konovalov
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Chemistry Department
| | - Anna A. Sinelshchikova
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
| | - Yulia G. Gorbunova
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
| | - Aslan Yu. Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302 CNRS
- Université Bourgogne Franche-Comté
- BP 47870, 21078 Dijon Cedex
- France
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302 CNRS
- Université Bourgogne Franche-Comté
- BP 47870, 21078 Dijon Cedex
- France
| | - Alla Bessmertnykh-Lemeune
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302 CNRS
- Université Bourgogne Franche-Comté
- BP 47870, 21078 Dijon Cedex
- France
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19
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Gvozdev DA, Maksimov EG, Strakhovskaya MG, Moysenovich AM, Ramonova AA, Moisenovich MM, Goryachev SN, Paschenko VZ, Rubin AB. A CdSe/ZnS quantum dot-based platform for the delivery of aluminum phthalocyanines to bacterial cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 187:170-179. [PMID: 30170287 DOI: 10.1016/j.jphotobiol.2018.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 07/18/2018] [Accepted: 08/01/2018] [Indexed: 01/08/2023]
Abstract
Enhancement of optical properties of photosensitizers by additional light-harvesting antennas is promising for the improvement of the photodynamic therapy. However, large number of parameters determine interactions of nanoparticles and photosensitizers in complex and, thus the photodynamic efficacy of the hybrid structure. In order to achieve high efficiency of energetic coupling and photodynamic activity of such complexes it is important to know the location of the photosensitizer molecule on the nanoparticle, because it affects the spectral properties of the photosensitizer and the stability of the hybrid complex in vitro/in vivo. In this work complexes of polycationic aluminum phthalocyanines and CdSe/ZnS quantum dots were obtained. We used quantum dots which outer shell consists of polymer with carboxyl groups and provides water solubility and the negative charge of the nanoparticle. We found that phthalocyanine molecules could penetrate deeply into the polymer shell of quantum dot, leading thereby to significant changes in the spectral and photodynamic properties of phthalocyanines. We also showed that noncovalent interactions between phthalocyanine and quantum dot provide possibility for a release of the phthalocyanine from the hybrid complex and its binding to both Gram-positive and Gram-negative bacterial cells. Also, detailed characterization of the nanoparticle core and shell sizes was carried out.
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Affiliation(s)
- D A Gvozdev
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia.
| | - E G Maksimov
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - M G Strakhovskaya
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia; Federal Scientific and Clinical Center for Specialized Medical Service and Medical Technologies, FMBA, Moscow, Russia
| | - A M Moysenovich
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - A A Ramonova
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - M M Moisenovich
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - S N Goryachev
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - V Z Paschenko
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
| | - A B Rubin
- Department of Biophysics, Faculty of Biology, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia
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20
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Zenkevich EI, von Borczyskowski C. Interface effects and relaxation processes in nanocomposites based on CdSe/ZnS semiconductor quantum dots and porphyrin molecules. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2205-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Lemon CM, Hwang SJ, Maher AG, Powers DC, Nocera DG. Halogen Photoelimination from SbV Dihalide Corroles. Inorg Chem 2018; 57:5333-5342. [DOI: 10.1021/acs.inorgchem.8b00314] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Christopher M. Lemon
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Seung Jun Hwang
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Andrew G. Maher
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - David C. Powers
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Daniel G. Nocera
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
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22
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A perspective on the physical, mechanical and biological specifications of bioinks and the development of functional tissues in 3D bioprinting. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.bprint.2018.02.003] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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23
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Khadria A, de Coene Y, Gawel P, Roche C, Clays K, Anderson HL. Push-pull pyropheophorbides for nonlinear optical imaging. Org Biomol Chem 2018; 15:947-956. [PMID: 28054076 DOI: 10.1039/c6ob02319c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pyropheophorbide-a methyl ester (PPa-OMe) has been modified by attaching electron-donor and -acceptor groups to alter its linear and nonlinear optical properties. Regioselective bromination of the terminal vinyl position and Suzuki coupling were used to attach a 4-(N,N-diethylaminophenyl) electron-donor group. The electron-acceptor dicyanomethylene was attached at the cyclic ketone position through a Knoevenagel condensation. Four different derivatives of PPa-OMe, containing either electron-donor or electron-acceptor groups, or both, were converted to hydrophilic bis-TEG amides to generate a series of amphiphilic dyes. The absorption and emission properties of all the dyes were compared to a previously reported push-pull type porphyrin-based dye and a commercial push-pull styryl dye, FM4-64. Electrochemical measurements reveal that the electron donor group causes a greater decrease in HOMO-LUMO gap than the electron-acceptor. TD-DFT calculations on optimized geometries (DFT) of all four dyes show that the HOMO is mostly localized on the donor, 4-(N,N-diethylaminophenyl), while the LUMO is distributed around the chlorin ring and the electron-acceptor. Hyper-Rayleigh scattering experiments show that the first-order hyperpolarizabilities of the dyes increase on attaching either electron-donor or -acceptor groups, having the highest value when both the donor and acceptor groups are attached. Two-photon excited fluorescence (TPEF) and second harmonic generation (SHG) images of the bis-TEG amide attached dyes in lipid monolayer-coated droplets of water-in-oil reveal that the TPEF and SHG involve transition dipole moments in different orientations.
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Affiliation(s)
- Anjul Khadria
- Department of Chemistry, Oxford University, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK.
| | - Yovan de Coene
- Department of Chemistry, University of Leuven, Celestijnenlaan 200 D, 3001 Leuven, Belgium.
| | - Przemyslaw Gawel
- Department of Chemistry, Oxford University, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK.
| | - Cécile Roche
- Department of Chemistry, Oxford University, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK.
| | - Koen Clays
- Department of Chemistry, University of Leuven, Celestijnenlaan 200 D, 3001 Leuven, Belgium.
| | - Harry L Anderson
- Department of Chemistry, Oxford University, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK.
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24
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Fakayode OJ, Tsolekile N, Songca SP, Oluwafemi OS. Applications of functionalized nanomaterials in photodynamic therapy. Biophys Rev 2018; 10:49-67. [PMID: 29294258 PMCID: PMC5803176 DOI: 10.1007/s12551-017-0383-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 12/13/2017] [Indexed: 11/25/2022] Open
Abstract
Specially designed functionalized nanomaterials such as superparamagnetic iron oxide, gold, quantum dots and up- and down-conversion lanthanide series nanoparticles have consistently and completely revolutionized the biomedical environment over the past few years due to their specially inferring properties, such as specific drug delivery, plasmonic effect, optical and imaging properties, therapeutic thermal energy productionand excellent irresistible cellular penetration. These properties have been used to improve many existing disease treatment modalities and have led to the development of better therapeutic approaches for the advancement of the treatment of critical human diseases, such as cancers and related malaise. In photodynamic therapy, for example, where the delivery of therapeutic agents should ideally avoid toxicity on nearby healthy cells, superparamagnetic iron oxide nanoparticles have been shown to be capable of making photodynamic therapy (PDT) prodrugs and their associative targeting moieties tumor-specific via their unique response to an external magnetic fields. In this review, the nanomaterials commonly employed for the enhancement of photodynamic therapy are discussed. The review further describes the various methods of synthesis and characterization of these nanomaterials and highlights challenges for improving the efficacy of PDT in the future.
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Affiliation(s)
- Olayemi J Fakayode
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa
| | - Ncediwe Tsolekile
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa
| | - Sandile P Songca
- Department of Chemistry, University of Zululand, PB X1001, Kwadlangezwa, 3886, South Africa
| | - Oluwatobi S Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa.
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa.
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25
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Lee H, Hong KI, Jang WD. Design and applications of molecular probes containing porphyrin derivatives. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.06.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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26
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Lemon CM, Powers DC, Brothers PJ, Nocera DG. Gold Corroles as Near-IR Phosphors for Oxygen Sensing. Inorg Chem 2017; 56:10991-10997. [DOI: 10.1021/acs.inorgchem.7b01302] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Christopher M. Lemon
- Department of Chemistry
and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
- School
of Chemical Sciences, The University of Auckland, Private Bag
92019, Auckland 1142, New Zealand
| | - David C. Powers
- Department of Chemistry
and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Penelope J. Brothers
- School
of Chemical Sciences, The University of Auckland, Private Bag
92019, Auckland 1142, New Zealand
| | - Daniel G. Nocera
- Department of Chemistry
and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
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27
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Recent advances in optical properties and applications of colloidal quantum dots under two-photon excitation. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.02.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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28
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Liu JN, Bu W, Shi J. Chemical Design and Synthesis of Functionalized Probes for Imaging and Treating Tumor Hypoxia. Chem Rev 2017; 117:6160-6224. [DOI: 10.1021/acs.chemrev.6b00525] [Citation(s) in RCA: 556] [Impact Index Per Article: 79.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jia-nan Liu
- State
Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P.R. China
| | - Wenbo Bu
- State
Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P.R. China
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P.R. China
| | - Jianlin Shi
- State
Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P.R. China
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29
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Shamirian A, Afsari HS, Hassan A, Miller LW, Snee PT. In vitro Detection of Hypoxia using a Ratiometric Quantum Dot-based Oxygen Sensor. ACS Sens 2016; 1:1244-1250. [PMID: 28503661 PMCID: PMC5423724 DOI: 10.1021/acssensors.6b00452] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A quantum-dot based ratiometric fluorescent oxygen probe for the detection of hypoxia in live cells is reported. The system is comprised of a water-soluble near-infrared emissive quantum dot conjugated to perylene dye. The response to the oxygen concentration is investigated using enzymatic oxygen scavenging in water, while in vitro studies were performed with HeLa cells incubated under varying O2 levels. In both cases a significant enhancement in dye/QD emission intensity ratio was observed in the deoxygenated environment, demonstrating the possible use of this probe for cancer research.
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Affiliation(s)
- Armen Shamirian
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Hamid Samareh Afsari
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Asra Hassan
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Lawrence W. Miller
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Preston T. Snee
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
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30
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Paolesse R, Nardis S, Monti D, Stefanelli M, Di Natale C. Porphyrinoids for Chemical Sensor Applications. Chem Rev 2016; 117:2517-2583. [PMID: 28222604 DOI: 10.1021/acs.chemrev.6b00361] [Citation(s) in RCA: 414] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Porphyrins and related macrocycles have been intensively exploited as sensing materials in chemical sensors, since in these devices they mimic most of their biological functions, such as reversible binding, catalytic activation, and optical changes. Such a magnificent bouquet of properties allows applying porphyrin derivatives to different transducers, ranging from nanogravimetric to optical devices, also enabling the realization of multifunctional chemical sensors, in which multiple transduction mechanisms are applied to the same sensing layer. Potential applications are further expanded through sensor arrays, where cross-selective sensing layers can be applied for the analysis of complex chemical matrices. The possibility of finely tuning the macrocycle properties by synthetic modification of the different components of the porphyrin ring, such as peripheral substituents, molecular skeleton, coordinated metal, allows creating a vast library of porphyrinoid-based sensing layers. From among these, one can select optimal arrays for a particular application. This feature is particularly suitable for sensor array applications, where cross-selective receptors are required. This Review briefly describes chemical sensor principles. The main part of the Review is divided into two sections, describing the porphyrin-based devices devoted to the detection of gaseous or liquid samples, according to the corresponding transduction mechanism. Although most devices are based on porphyrin derivatives, seminal examples of the application of corroles or other porphyrin analogues are evidenced in dedicated sections.
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Affiliation(s)
- Roberto Paolesse
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Sara Nardis
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Donato Monti
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Manuela Stefanelli
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Corrado Di Natale
- Department of Electronic Engineering, University of Rome Tor Vergata , via del Politecnico, 00133 Rome, Italy
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31
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Silvi S, Baroncini M, La Rosa M, Credi A. Interfacing Luminescent Quantum Dots with Functional Molecules for Optical Sensing Applications. Top Curr Chem (Cham) 2016; 374:65. [PMID: 27580893 DOI: 10.1007/s41061-016-0066-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 08/17/2016] [Indexed: 12/30/2022]
Abstract
Semiconductor quantum dots possess unique size-dependent electronic properties and are of high potential interest for the construction of functional nanodevices. Photoinduced electron- and energy-transfer processes between quantum dots and surface-bound molecular species open up attractive routes to implement chemical switching of luminescence, which is at the basis of luminescence sensing. In this article, we discuss the general principles underlying the rational design of this kind of multicomponent species. Successively, we illustrate a few prominent examples, taken from the recent literature, of luminescent chemosensors constructed by attaching molecular species to the surface of quantum dots.
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Affiliation(s)
- Serena Silvi
- Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126, Bologna, Italy.
| | - Massimo Baroncini
- Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126, Bologna, Italy
| | - Marcello La Rosa
- Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126, Bologna, Italy
| | - Alberto Credi
- Dipartimento di Scienze e Tecnologie Agro-alimentari, Università di Bologna, viale Fanin 44, 40129, Bologna, Italy.
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32
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Affiliation(s)
- Simanta Kundu
- Department
of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Amitava Patra
- Department
of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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33
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Martynenko IV, Orlova AO, Maslov VG, Fedorov AV, Berwick K, Baranov AV. The influence of phthalocyanine aggregation in complexes with CdSe/ZnS quantum dots on the photophysical properties of the complexes. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2016; 7:1018-27. [PMID: 27547619 PMCID: PMC4979882 DOI: 10.3762/bjnano.7.94] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Accepted: 06/29/2016] [Indexed: 06/06/2023]
Abstract
The formation of nonluminescent aggregates of aluminium sulfonated phthalocyanine in complexes with CdSe/ZnS quantum dots causes a decrease of the intracomplex energy transfer efficiency with increasing phthalocyanine concentration. This was confirmed by steady-state absorption and photoluminescent spectroscopy. A corresponding physical model was developed that describes well the experimental data. The results can be used at designing of QD/molecule systems with the desired spatial arrangement for photodynamic therapy.
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Affiliation(s)
- Irina V Martynenko
- Department of optical physics and modern natural science, ITMO University, 197101 Saint Petersburg, Russia
| | - Anna O Orlova
- Department of optical physics and modern natural science, ITMO University, 197101 Saint Petersburg, Russia
| | - Vladimir G Maslov
- Department of optical physics and modern natural science, ITMO University, 197101 Saint Petersburg, Russia
| | - Anatoly V Fedorov
- Department of optical physics and modern natural science, ITMO University, 197101 Saint Petersburg, Russia
| | - Kevin Berwick
- Department of Electronic and Communications Engineering, Dublin Institute of Technology, Dublin 8, Ireland
| | - Alexander V Baranov
- Department of optical physics and modern natural science, ITMO University, 197101 Saint Petersburg, Russia
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34
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Hildebrandt N, Spillmann CM, Algar WR, Pons T, Stewart MH, Oh E, Susumu K, Díaz SA, Delehanty JB, Medintz IL. Energy Transfer with Semiconductor Quantum Dot Bioconjugates: A Versatile Platform for Biosensing, Energy Harvesting, and Other Developing Applications. Chem Rev 2016; 117:536-711. [DOI: 10.1021/acs.chemrev.6b00030] [Citation(s) in RCA: 457] [Impact Index Per Article: 57.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Niko Hildebrandt
- NanoBioPhotonics
Institut d’Electronique Fondamentale (I2BC), Université Paris-Saclay, Université Paris-Sud, CNRS, 91400 Orsay, France
| | | | - W. Russ Algar
- Department
of Chemistry, University of British Columbia, Vancouver, BC V6T 1Z1, Canada
| | - Thomas Pons
- LPEM;
ESPCI Paris, PSL Research University; CNRS; Sorbonne Universités, UPMC, F-75005 Paris, France
| | | | - Eunkeu Oh
- Sotera Defense Solutions, Inc., Columbia, Maryland 21046, United States
| | - Kimihiro Susumu
- Sotera Defense Solutions, Inc., Columbia, Maryland 21046, United States
| | - Sebastian A. Díaz
- American Society for Engineering Education, Washington, DC 20036, United States
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35
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Shaikh AJ. Exploring the Direction of Charge Transfer in Porphyrin - PbSe Quantum Dot Hybrids. ChemistrySelect 2016. [DOI: 10.1002/slct.201600180] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ahson J. Shaikh
- Department of Chemistry; COMSATS Institute of Information Technology; Abbottabad- 22060, KPK Pakistan
- Department of Chemical Engineering; Delft University of Technology; Julianalaan 136 2628 BL Delft the Netherlands
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36
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Jana A, Crowston BJ, Shewring JR, McKenzie LK, Bryant HE, Botchway SW, Ward AD, Amoroso AJ, Baggaley E, Ward MD. Heteronuclear Ir(III)-Ln(III) Luminescent Complexes: Small-Molecule Probes for Dual Modal Imaging and Oxygen Sensing. Inorg Chem 2016; 55:5623-33. [PMID: 27219675 DOI: 10.1021/acs.inorgchem.6b00702] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Luminescent, mixed metal d-f complexes have the potential to be used for dual (magnetic resonance imaging (MRI) and luminescence) in vivo imaging. Here, we present dinuclear and trinuclear d-f complexes, comprising a rigid framework linking a luminescent Ir center to one (Ir·Ln) or two (Ir·Ln2) lanthanide metal centers (where Ln = Eu(III) and Gd(III), respectively). A range of physical, spectroscopic, and imaging-based properties including relaxivity arising from the Gd(III) units and the occurrence of Ir(III) → Eu(III) photoinduced energy-transfer are presented. The rigidity imposed by the ligand facilitates high relaxivities for the Gd(III) complexes, while the luminescence from the Ir(III) and Eu(III) centers provide luminescence imaging capabilities. Dinuclear (Ir·Ln) complexes performed best in cellular studies, exhibiting good solubility in aqueous solutions, low toxicity after 4 and 18 h, respectively, and punctate lysosomal staining. We also demonstrate the first example of oxygen sensing in fixed cells using the dyad Ir·Gd, via two-photon phosphorescence lifetime imaging (PLIM).
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Affiliation(s)
- Atanu Jana
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
| | - Bethany J Crowston
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
| | - Jonathan R Shewring
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
| | - Luke K McKenzie
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom.,Department of Oncology & Metabolism, University of Sheffield , Sheffield, S10 2RX, United Kingdom
| | - Helen E Bryant
- Department of Oncology & Metabolism, University of Sheffield , Sheffield, S10 2RX, United Kingdom
| | - Stanley W Botchway
- Rutherford Appleton Laboratory, STFC, Research Complex at Harwell, Harwell Science and Innovation Campus , Didcot, OX11 0FA, United Kingdom
| | - Andrew D Ward
- Rutherford Appleton Laboratory, STFC, Research Complex at Harwell, Harwell Science and Innovation Campus , Didcot, OX11 0FA, United Kingdom
| | - Angelo J Amoroso
- School of Chemistry, Cardiff University , Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Elizabeth Baggaley
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
| | - Michael D Ward
- Department of Chemistry, University of Sheffield , Sheffield, S3 7HF, United Kingdom
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37
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Xue G, Yue Z, Bing Z, Yiwei T, Xiuying L, Jianrong L. Sensitive fluorescence assay of organophosphorus pesticides based on the fluorescence resonance energy transfer between CdTe quantum dots and porphyrin. Analyst 2016; 141:4941-6. [DOI: 10.1039/c6an00626d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sensitive and selective quantum dot (QD)-based fluorescence resonance energy transfer (FRET) biosensor was successfully fabricated for the detection of organophosphorus pesticides (OPs).
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Affiliation(s)
- Gao Xue
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
| | - Zhao Yue
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
| | - Zhang Bing
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
| | - Tang Yiwei
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
| | - Liu Xiuying
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
| | - Li Jianrong
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou 121013
- People's Republic of China
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38
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Yan Y, Tian J, Hu F, Wang X, Shen Z. A near IR photosensitizer based on self-assembled CdSe quantum dot-aza-BODIPY conjugate coated with poly(ethylene glycol) and folic acid for concurrent fluorescence imaging and photodynamic therapy. RSC Adv 2016. [DOI: 10.1039/c6ra23113f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nanocomposite comprised of CdSe quantum dot-thiophene-substituted aza-BODIPY conjugate coated with FA and PEG has been developed for simultaneous fluorescence imaging and photodynamic therapy of HeLa cells via Förster resonance energy transfer.
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Affiliation(s)
- Yu Yan
- State Key Laboratory of Coordination Chemistry
- Collaborative Innovation Center of Advanced Microstructures
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210046
| | - Jiangwei Tian
- State Key Laboratory of Natural Medicines
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research
- Department of Complex Prescription of TCM
- China Pharmaceutical University
- Nanjing 211198
| | - Fengrui Hu
- Laboratory of Micro/Nano-photonics and Ultrafast Spectroscopy
- School of Physics
- Nanjing University
- Nanjing 210093
- China
| | - Xiaoyong Wang
- Laboratory of Micro/Nano-photonics and Ultrafast Spectroscopy
- School of Physics
- Nanjing University
- Nanjing 210093
- China
| | - Zhen Shen
- State Key Laboratory of Coordination Chemistry
- Collaborative Innovation Center of Advanced Microstructures
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210046
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39
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Liu Y, Li S, Li K, Zheng Y, Zhang M, Cai C, Yu C, Zhou Y, Yan D. A srikaya-like light-harvesting antenna based on graphene quantum dots and porphyrin unimolecular micelles. Chem Commun (Camb) 2016; 52:9394-7. [DOI: 10.1039/c6cc03595g] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel hybrid light-harvesting antenna with a srikaya-like structure of multi-graphene quantum dots (GQDs) as donors and one porphyrin unimolecular micelle as the acceptor was constructed through electrostatic self-assembly.
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Affiliation(s)
- Yannan Liu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Shanlong Li
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Ke Li
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Yongli Zheng
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Meng Zhang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Caiyun Cai
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Chunyang Yu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
| | - Deyue Yan
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal
- Matrix Composites
- Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing
- Shanghai Jiao Tong University
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40
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Roussakis E, Li Z, Nowell NH, Nichols AJ, Evans CL. Bright, "Clickable" Porphyrins for the Visualization of Oxygenation under Ambient Light. Angew Chem Int Ed Engl 2015; 54:14728-31. [PMID: 26510549 DOI: 10.1002/anie.201506847] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Indexed: 11/10/2022]
Abstract
A new group of "clickable" and brightly emissive metalloporphyrins has been developed for the visualization of oxygenation under ambient light with the naked eye. These alkynyl-terminated compounds permit the rapid and facile synthesis of oxygen-sensing dendrimers through azide-alkyne click chemistry. With absorption maxima overlapping with the wavelengths of common commercial laser sources, they are readily applicable to biomedical imaging of tissue oxygenation. An efficient synthetic methodology, featuring the stable trimethylacetyl (pivaloyl) protecting group, is described for their preparation. A paint-on liquid bandage containing a new, click-synthesized porphyrin dendrimer has been used to map oxygenation across an ex vivo porcine skin burn model.
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Affiliation(s)
- Emmanuel Roussakis
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149-3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Zongxi Li
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149-3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Nicholas H Nowell
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149-3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Alexander J Nichols
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149-3210, 13thStreet, Charlestown, MA 02129 (USA).,Harvard University Program in Biophysics, Building C2, Room 112, 240 Longwood Avenue, Boston, MA 02115 (USA).,Harvard-MIT Division of Health Sciences and Technology, 77 Massachusetts Avenue E25-519, Cambridge, MA 02139 (USA)
| | - Conor L Evans
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149-3210, 13thStreet, Charlestown, MA 02129 (USA). .,Harvard University Program in Biophysics, Building C2, Room 112, 240 Longwood Avenue, Boston, MA 02115 (USA).
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41
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Roussakis E, Li Z, Nowell NH, Nichols AJ, Evans CL. Bright, “Clickable” Porphyrins for the Visualization of Oxygenation under Ambient Light. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Emmanuel Roussakis
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149‐3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Zongxi Li
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149‐3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Nicholas H. Nowell
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149‐3210, 13thStreet, Charlestown, MA 02129 (USA)
| | - Alexander J. Nichols
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149‐3210, 13thStreet, Charlestown, MA 02129 (USA)
- Harvard University Program in Biophysics, Building C2, Room 112, 240 Longwood Avenue, Boston, MA 02115 (USA)
- Harvard–MIT Division of Health Sciences and Technology, 77 Massachusetts Avenue E25‐519, Cambridge, MA 02139 (USA)
| | - Conor L. Evans
- Wellman Center for Photomedicine, Massachusetts General Hospital, CNY 149‐3210, 13thStreet, Charlestown, MA 02129 (USA)
- Harvard University Program in Biophysics, Building C2, Room 112, 240 Longwood Avenue, Boston, MA 02115 (USA)
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42
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Lemon CM, Karnas E, Han X, Bruns OT, Kempa TJ, Fukumura D, Bawendi MG, Jain RK, Duda DG, Nocera DG. Micelle-Encapsulated Quantum Dot-Porphyrin Assemblies as in Vivo Two-Photon Oxygen Sensors. J Am Chem Soc 2015; 137:9832-42. [PMID: 26149349 DOI: 10.1021/jacs.5b04765] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Micelles have been employed to encapsulate the supramolecular assembly of quantum dots with palladium(II) porphyrins for the quantification of O2 levels in aqueous media and in vivo. Förster resonance energy transfer from the quantum dot (QD) to the palladium porphyrin provides a means for signal transduction under both one- and two-photon excitation. The palladium porphyrins are sensitive to O2 concentrations in the range of 0-160 Torr. The micelle-encapsulated QD-porphyrin assemblies have been employed for in vivo multiphoton imaging and lifetime-based oxygen measurements in mice with chronic dorsal skinfold chambers or cranial windows. Our results establish the utility of the QD-micelle approach for in vivo biological sensing applications.
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Affiliation(s)
- Christopher M Lemon
- †Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States.,‡Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Elizabeth Karnas
- ‡Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Xiaoxing Han
- §Edwin L. Steele Laboratory for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, Massachusetts 02114, United States
| | - Oliver T Bruns
- ‡Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Thomas J Kempa
- †Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
| | - Dai Fukumura
- §Edwin L. Steele Laboratory for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, Massachusetts 02114, United States
| | - Moungi G Bawendi
- ‡Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Rakesh K Jain
- §Edwin L. Steele Laboratory for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, Massachusetts 02114, United States
| | - Dan G Duda
- §Edwin L. Steele Laboratory for Tumor Biology, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, Massachusetts 02114, United States
| | - Daniel G Nocera
- †Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States
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43
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Chambrier I, Banerjee C, Remiro-Buenamañana S, Chao Y, Cammidge AN, Bochmann M. Synthesis of Porphyrin–CdSe Quantum Dot Assemblies: Controlling Ligand Binding by Substituent Effects. Inorg Chem 2015; 54:7368-80. [DOI: 10.1021/acs.inorgchem.5b00892] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Isabelle Chambrier
- School of Chemistry, University of East Anglia, Norwich Research
Park, Norwich NR4 7TJ, U.K
| | - Chiranjib Banerjee
- School of Chemistry, University of East Anglia, Norwich Research
Park, Norwich NR4 7TJ, U.K
| | | | - Yimin Chao
- School of Chemistry, University of East Anglia, Norwich Research
Park, Norwich NR4 7TJ, U.K
| | - Andrew N. Cammidge
- School of Chemistry, University of East Anglia, Norwich Research
Park, Norwich NR4 7TJ, U.K
| | - Manfred Bochmann
- School of Chemistry, University of East Anglia, Norwich Research
Park, Norwich NR4 7TJ, U.K
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44
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QD-Based FRET Probes at a Glance. SENSORS 2015; 15:13028-51. [PMID: 26053750 PMCID: PMC4507597 DOI: 10.3390/s150613028] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 05/20/2015] [Accepted: 05/22/2015] [Indexed: 12/21/2022]
Abstract
The unique optoelectronic properties of quantum dots (QDs) give them significant advantages over traditional organic dyes, not only as fluorescent labels for bioimaging, but also as emissive sensing probes. QD sensors that function via manipulation of fluorescent resonance energy transfer (FRET) are of special interest due to the multiple response mechanisms that may be utilized, which in turn imparts enhanced flexibility in their design. They may also function as ratiometric, or "color-changing" probes. In this review, we describe the fundamentals of FRET and provide examples of QD-FRET sensors as grouped by their response mechanisms such as link cleavage and structural rearrangement. An overview of early works, recent advances, and various models of QD-FRET sensors for the measurement of pH and oxygen, as well as the presence of metal ions and proteins such as enzymes, are also provided.
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45
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Bulin AL, Vasil'ev A, Belsky A, Amans D, Ledoux G, Dujardin C. Modelling energy deposition in nanoscintillators to predict the efficiency of the X-ray-induced photodynamic effect. NANOSCALE 2015; 7:5744-51. [PMID: 25746211 DOI: 10.1039/c4nr07444k] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Scintillating nanoparticles (NPs) in combination with X-ray or γ-radiation have a great potential for deep-tissue cancer therapy because they can be used to locally activate photosensitizers and generate singlet oxygen in tumours by means of the photodynamic effect. To understand the complex spatial distribution of energy deposition in a macroscopic volume of water loaded with nanoscintillators, we have developed a GEANT4-based Monte Carlo program. We thus obtain estimates of the maximum expected efficiency of singlet oxygen production for various materials coupled to PS, X-ray energies, NP concentrations and NP sizes. A new parameter, ηnano, is introduced to quantify the fraction of energy that is deposited in the NPs themselves, which is crucial for the efficiency of singlet oxygen production but has not been taken into account adequately so far. We furthermore emphasise the substantial contribution of primary interactions taking place in water, particularly under irradiation with high energy photons. The interplay of all these contributions to the photodynamic effect has to be taken into account in order to optimize nanoscintillators for therapeutic applications.
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Affiliation(s)
- Anne-Laure Bulin
- Institut Lumière Matiére, UMR5306, Université Claude Bernard Lyon1-CNRS, bâtiment Kastler, 10 rue Ada Byron, 69622 Villeurbanne Cedex, France.
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46
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Lemon CM, Halbach RL, Huynh M, Nocera DG. Photophysical Properties of β-Substituted Free-Base Corroles. Inorg Chem 2015; 54:2713-25. [DOI: 10.1021/ic502860g] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Christopher M. Lemon
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford
Street, Cambridge, Massachusetts 02138, United States
| | - Robert L. Halbach
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford
Street, Cambridge, Massachusetts 02138, United States
| | - Michael Huynh
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford
Street, Cambridge, Massachusetts 02138, United States
| | - Daniel G. Nocera
- Department
of Chemistry and Chemical Biology, Harvard University, 12 Oxford
Street, Cambridge, Massachusetts 02138, United States
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47
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Jin H, Gui R, Wang Z, Zhang F, Xia J, Yang M, Bi S, Xia Y. Two-photon excited quantum dots with compact surface coatings of polymer ligands used as an upconversion luminescent probe for dopamine detection in biological fluids. Analyst 2015; 140:2037-43. [DOI: 10.1039/c4an02303j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two-photon excited CdTe quantum dots were developed as a novel upconversion luminescent probe for dopamine detection in biological fluids.
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Affiliation(s)
- Hui Jin
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Rijun Gui
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Zonghua Wang
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Feifei Zhang
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Jianfei Xia
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Min Yang
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Sai Bi
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
| | - Yanzhi Xia
- College of Chemical Science and Engineering
- Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- Laboratory of Fiber Materials and Modern Textiles
- the Growing Base for State Key Laboratory
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48
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Synthesis and mechanism study of CdS quantum dots in two-phase liquid/liquid interfaces via one-pot route. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2014.10.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Lemon CM, Nocera DG. Comparison of self-assembled and micelle encapsulated QD chemosensor constructs for biological sensing. Faraday Discuss 2015; 185:249-66. [DOI: 10.1039/c5fd00093a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Whereas a variety of covalent conjugation strategies have been utilized to prepare quantum dot (QD)-based nanosensors, supramolecular approaches of self-assembly have been underexplored. A major advantage of self-assembly is the ability to circumvent laborious synthetic efforts attendant to covalent conjugation of a chemosensor to functionalized QDs. Here, we combine a CdSe/ZnS core–shell QD with gold(iii) corroles using both self-assembly and micelle encapsulation to form QD nanosensors. Appreciable spectral overlap between QD emission and corrole absorption results in efficient Förster resonance energy transfer (FRET), which may be initiated by one- or two-photon excitation. The triplet state of the gold(iii) corroles is quenched by molecular oxygen, enabling these constructs to function as optical O2 sensors, which is useful for the metabolic profiling of tumours. The photophysical properties, including QD and corrole lifetimes, FRET efficiency, and O2 sensitivity, have been determined for each construct. The relative merits of each conjugation strategy are assessed with regard to their implementation as sensors.
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Affiliation(s)
| | - Daniel G. Nocera
- Department of Chemistry and Chemical Biology
- Harvard University
- Cambridge
- USA
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50
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Abstract
We illustrate the principles underlying the rational construction of luminescent sensors by combining semiconductor nanocrystal and molecular components, and describe the representative examples of sensors for ionic and molecular analytes.
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Affiliation(s)
- Serena Silvi
- Photochemical Nanosciences Laboratory and Center for the Chemical Conversion of Solar Energy (SolarChem)
- Dipartimento di Chimica “G. Ciamician”
- 40126 Bologna
- Italy
| | - Alberto Credi
- Photochemical Nanosciences Laboratory and Center for the Chemical Conversion of Solar Energy (SolarChem)
- Dipartimento di Chimica “G. Ciamician”
- 40126 Bologna
- Italy
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