1
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Luo R, Ou C, Li X, Wang Y, Du W, Liang G, Gong C. An Acidity-Initiated Self-Assembly/Disassembly Nanoprobe to Switch on Fluorescence for Tumor-Targeted Near-Infrared Imaging. NANO LETTERS 2021; 22:151-156. [PMID: 34958593 DOI: 10.1021/acs.nanolett.1c03534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The deep penetration, real-time monitoring ability, and high resolution of near-infrared (NIR) fluorescence imaging make it suitable for tumor diagnosis. However, the lack of specificity and selectivity restricts its further application. Here, for the first time, we applied a CBT-Cys click condensation reaction to synthesize an acidity-initiated molecular probe (AIM-Probe, Cys(StBu)-Lys(Cy 5.5)-EDA-PMA-CBT), which could self-assemble into nanoparticles (AIM-NP) with self-quenched fluorescence under glutathione (GSH) reduction. AIM-NP could accumulate in tumors after intravenous injection. Subsequently, the EDA-PMA part of AIM-Probe in AIM-NP is fractured by the unique subacid condition in the tumor microenvironment, and AIM-NP disassembles into a small AIM-cleaved molecule (PMA-CBT-Cys-Lys(Cy5.5)-EDA) along with fluorescence switching on. As a result, AIM-NP could switch on fluorescence at the tumor site, thereby achieving tumor-targeted imaging. To our knowledge, utilizing tumor acidity to initiate the disassembly of self-assembled nanoparticles through a CBT-Cys click condensation reaction has not been reported.
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Affiliation(s)
- Rui Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Chunqing Ou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Xinchao Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Yanfang Wang
- Hefei National Laboratory of Physical Sciences at Microscale Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People's Republic of China
| | - Wei Du
- Hefei National Laboratory of Physical Sciences at Microscale Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People's Republic of China
| | - Gaolin Liang
- Hefei National Laboratory of Physical Sciences at Microscale Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People's Republic of China.,State Key Laboratory of Bioelectronics, School of Biological Sciences and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing, Jiangsu 210096, People's Republic of China
| | - Changyang Gong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
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2
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Ikeda Y, Orioka M, Nomoto T, Hiruta Y, Nishiyama N, Citterio D. Differential Effect of Azetidine Substitution in Firefly Luciferin Analogues. Chembiochem 2021; 22:3067-3074. [PMID: 34402160 DOI: 10.1002/cbic.202100310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/15/2021] [Indexed: 11/08/2022]
Abstract
Replacing an N,N-dimethylamino group in a classical fluorophore with a four membered azetidine ring provides an improved luminescence quantum yield. Herein, we extended this strategy to bioluminescent firefly luciferin analogues and evaluated its general validity. For this purpose, four types of luciferin cores were employed, and a total of eight analogues were evaluated. Among these analogues, unexpectedly, only the benzothiazole core analogue benefited from an azetidine substitution and showed enhanced bioluminescence. In addition, fluorescence measurements revealed that an azetidine substitution improved the fluorescence quantum yield by 2.3-times compared to a N,N-dimethylamino group. These findings clarify the differential effects of azetidine substituents in luciferins and present one possible strategy for enhancing photon output in benzothiazole type luciferins through a synthetic approach.
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Affiliation(s)
- Yuma Ikeda
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, 223-8522, Japan
| | - Mariko Orioka
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, 223-8522, Japan
| | - Takahiro Nomoto
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsutacho, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan
| | - Yuki Hiruta
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, 223-8522, Japan
| | - Nobuhiro Nishiyama
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsutacho, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan
| | - Daniel Citterio
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, 223-8522, Japan
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3
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4
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Cheng YY, Liu YJ. Theoretical Development of Near-Infrared Bioluminescent Systems. Chemistry 2018; 24:9340-9352. [PMID: 29710377 DOI: 10.1002/chem.201800416] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Indexed: 12/16/2022]
Abstract
The luciferin/luciferase system of the firefly has been used in bioluminescent imaging to monitor biological processes. In order to enhance the efficiency and expand the application range, some efforts have been made to tune the light emission, especially the effort to obtain NIR light. However, those case-by-case studies have not together revealed the nature and mechanism of the color tuning. In this paper, we theoretically investigated the fluorescence of all kinds of typical oxyluciferin analogues. The present systematical modifications of both oxyluciferin and luciferase indicate that the essential factor affecting the emission color is the charge distribution (or the electric dipole moment) on the oxyluciferin, which impacts on the charge transfer to form the light emitter and, subsequently, influence the strength and wavelength of the emission light. More negative charge distributed on the "thiazolone moiety" of the oxyluciferin or its analogues leads to a redshift. Based on this conclusion, we theoretically designed optimal pairs of luciferin analogue and luciferase for emitting NIR light, which could inspire new synthetic procedures and practical applications.
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Affiliation(s)
- Yuan-Yuan Cheng
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Ya-Jun Liu
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
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5
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Zhang M, Wang L, Zhao Y, Wang F, Wu J, Liang G. Using Bioluminescence Turn-On To Detect Cysteine in Vitro and in Vivo. Anal Chem 2018; 90:4951-4954. [PMID: 29606000 DOI: 10.1021/acs.analchem.8b00682] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cysteine (Cys) is an essential amino acid and plays important roles in many biological processes. Bioluminescence (BL) is advantageous in sensitivity but BL probes that were intentionally developed for the selective detection of Cys were rarely reported. Herein, employing a fast conjugate addition between Cys and acrylic ester, we synthesized a caged BL probe acrylic ester luciferin (1) and used it to selectively detect Cys in vitro and image Cys in living cells and in tumor sites. We envision that, in the future, probe 1 might be used for evaluating the Cys roles in more biological processes.
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Affiliation(s)
- Miaomiao Zhang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Lin Wang
- School of Life Sciences , University of Science and Technology of China , Huangshan Road , Hefei , Anhui 230027 , China
| | - Yangyang Zhao
- School of Life Sciences , University of Science and Technology of China , Huangshan Road , Hefei , Anhui 230027 , China
| | - Fuqiang Wang
- Key Laboratory of Living Donor Liver Transplantation of Ministry of Public Health, Department of Liver Transplantation Center of The First Affiliated Hospital , Nanjing Medical University , 140 Hanzhong Road , Nanjing , Jiangsu 210029 , China
| | - Jindao Wu
- Key Laboratory of Living Donor Liver Transplantation of Ministry of Public Health, Department of Liver Transplantation Center of The First Affiliated Hospital , Nanjing Medical University , 140 Hanzhong Road , Nanjing , Jiangsu 210029 , China
| | - Gaolin Liang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
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6
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Zhang BS, Jones KA, McCutcheon DC, Prescher JA. Pyridone Luciferins and Mutant Luciferases for Bioluminescence Imaging. Chembiochem 2018; 19:470-477. [PMID: 29384255 PMCID: PMC6163054 DOI: 10.1002/cbic.201700542] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Indexed: 01/24/2023]
Abstract
New applications for bioluminescence imaging require an expanded set of luciferase enzymes and luciferin substrates. Here, we report two novel luciferins for use in vitro and in cells. These molecules comprise regioisomeric pyridone cores that can be accessed from a common synthetic route. The analogues exhibited unique emission spectra with firefly luciferase, although photon intensities remained weak. Enhanced light outputs were achieved by using mutant luciferase enzymes. One of the luciferin-luciferase pairs produced light on par with native probes in live cells. The pyridone analogues and complementary luciferases add to a growing set of designer probes for bioluminescence imaging.
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Affiliation(s)
- Brendan S. Zhang
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA 92697 (USA),
| | - Krysten A. Jones
- Department of Molecular Biology and Biochemistry, University of California, Irvine, 3205 McGaugh Hall, Irvine, CA 92697 (USA)
| | - David C. McCutcheon
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA 92697 (USA),
| | - Jennifer A. Prescher
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA 92697 (USA),
- Department of Molecular Biology and Biochemistry, University of California, Irvine, 3205 McGaugh Hall, Irvine, CA 92697 (USA)
- Department of Pharmaceutical Sciences, University of California, Irvine, 147 Bison Modular, Irvine, CA 92697 (USA)
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7
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Wang Y, An R, Luo Z, Ye D. Firefly Luciferin-Inspired Biocompatible Chemistry for Protein Labeling and In Vivo Imaging. Chemistry 2017; 24:5707-5722. [PMID: 29068109 DOI: 10.1002/chem.201704349] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Indexed: 12/27/2022]
Abstract
Biocompatible reactions have emerged as versatile tools to build various molecular imaging probes that hold great promise for the detection of biological processes in vitro and/or in vivo. In this Minireview, we describe the recent advances in the development of a firefly luciferin-inspired biocompatible reaction between cyanobenzothiazole (CBT) and cysteine (Cys), and highlight its versatility to label proteins and build multimodality molecular imaging probes. The review starts from the general introduction of biocompatible reactions, which is followed by briefly describing the development of the firefly luciferin-inspired biocompatible chemistry. We then discuss its applications for the specific protein labeling and for the development of multimodality imaging probes (fluorescence, bioluminescence, MRI, PET, photoacoustic, etc.) that enable high sensitivity and spatial resolution imaging of redox environment, furin and caspase-3/7 activity in living cells and mice. Finally, we offer the conclusions and our perspective on the various and potential applications of this reaction. We hope that this review will contribute to the research of biocompatible reactions for their versatile applications in protein labeling and molecular imaging.
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Affiliation(s)
- Yuqi Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Ruibing An
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Zhiliang Luo
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Deju Ye
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
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8
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Steinhardt RC, Rathbun CM, Krull BT, Yu JM, Yang Y, Nguyen BD, Kwon J, McCutcheon DC, Jones KA, Furche F, Prescher JA. Brominated Luciferins Are Versatile Bioluminescent Probes. Chembiochem 2016; 18:96-100. [PMID: 27930848 DOI: 10.1002/cbic.201600564] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Indexed: 01/08/2023]
Abstract
We report a set of brominated luciferins for bioluminescence imaging. These regioisomeric scaffolds were accessed by using a common synthetic route. All analogues produced light with firefly luciferase, although varying levels of emission were observed. Differences in photon output were analyzed by computation and photophysical measurements. The brightest brominated luciferin was further evaluated in cell and animal models. At low doses, the analogue outperformed the native substrate in cells. The remaining luciferins, although weak emitters with firefly luciferase, were inherently capable of light production and thus potential substrates for orthogonal mutant enzymes.
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Affiliation(s)
- Rachel C Steinhardt
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Colin M Rathbun
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Brandon T Krull
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Jason M Yu
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Yuhang Yang
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Brian D Nguyen
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Jake Kwon
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - David C McCutcheon
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Krysten A Jones
- Department of Molecular Biology and Biochemistry, University of California, Irvine, 3205 McGaugh Hall, Irvine, CA, 92697, USA
| | - Filipp Furche
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
| | - Jennifer A Prescher
- Department of Chemistry, University of California, Irvine, 1120 Natural Sciences II, Irvine, CA, 92697, USA
- Department of Molecular Biology and Biochemistry, University of California, Irvine, 3205 McGaugh Hall, Irvine, CA, 92697, USA
- Department of Pharmaceutical Sciences, University of California, Irvine, 147 Bison Modular, Irvine, CA, 92697, USA
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9
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Ioka S, Saitoh T, Iwano S, Suzuki K, Maki SA, Miyawaki A, Imoto M, Nishiyama S. Synthesis of Firefly Luciferin Analogues and Evaluation of the Luminescent Properties. Chemistry 2016; 22:9330-7. [PMID: 27220106 DOI: 10.1002/chem.201600278] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Indexed: 11/11/2022]
Abstract
Five new firefly luciferin (1) analogues were synthesized and their light emission properties were examined. Modifications of the thiazoline moiety in 1 were employed to produce analogues containing acyclic amino acid side chains (2-4) and heterocyclic rings derived from amino acids (5 and 6) linked to the benzothiazole moiety. Although methyl esters of all of the synthetic derivatives exhibited chemiluminescence activity, only carboluciferin (6), possessing a pyrroline-substituted benzothiazole structure, had bioluminescence (BL) activity (λmax =547 nm). Results of bioluminescence studies with AMP-carboluciferin (AMP=adenosine monophosphate) and AMP-firefly luciferin showed that the nature of the thiazoline mimicking moiety affected the adenylation step of the luciferin-luciferase reaction required for production of potent BL. In addition, BL of 6 in living mice differed from that of 1 in that its luminescence decay rate was slower.
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Affiliation(s)
- Shuji Ioka
- Department of Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan.,Department of Biosciences and Informatics, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan
| | - Tsuyoshi Saitoh
- Department of Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan.,International Institute for Integrative Sleep Medicine (WPI-IIS), University of Tsukuba, Tennodai 1-1-1, Tsukuba-si, 305-8577, Ibaraki, Japan
| | - Satoshi Iwano
- Department of Engineering Science, The University of Electro-Communications, Chofugadake 1-5-1, Chofu, 182-8585, Tokyo, Japan.,Laboratory for Cell Function Dynamics, Brain Science Institute, RIKEN, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
| | - Koji Suzuki
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan
| | - Shojiro A Maki
- Department of Engineering Science, The University of Electro-Communications, Chofugadake 1-5-1, Chofu, 182-8585, Tokyo, Japan
| | - Atsushi Miyawaki
- Laboratory for Cell Function Dynamics, Brain Science Institute, RIKEN, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
| | - Masaya Imoto
- Department of Biosciences and Informatics, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan
| | - Shigeru Nishiyama
- Department of Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, 223-8522, Yokohama, Japan.
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Jathoul AP, Grounds H, Anderson JC, Pule MA. A dual-color far-red to near-infrared firefly luciferin analogue designed for multiparametric bioluminescence imaging. Angew Chem Int Ed Engl 2014; 53:13059-63. [PMID: 25266918 PMCID: PMC4501308 DOI: 10.1002/anie.201405955] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 09/03/2014] [Indexed: 11/23/2022]
Abstract
Red-shifted bioluminescent emitters allow improved in vivo tissue penetration and signal quantification, and have led to the development of beetle luciferin analogues that elicit red-shifted bioluminescence with firefly luciferase (Fluc). However, unlike natural luciferin, none have been shown to emit different colors with different luciferases. We have synthesized and tested the first dual-color, far-red to near-infrared (nIR) emitting analogue of beetle luciferin, which, akin to natural luciferin, exhibits pH dependent fluorescence spectra and emits bioluminescence of different colors with different engineered Fluc enzymes. Our analogue produces different far-red to nIR emission maxima up to λ(max)=706 nm with different Fluc mutants. This emission is the most red-shifted bioluminescence reported without using a resonance energy transfer acceptor. This improvement should allow tissues to be more effectively probed using multiparametric deep-tissue bioluminescence imaging.
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Affiliation(s)
- Amit P Jathoul
- Department of Haematology, UCL Cancer Institute and NIHR University College London Hospitals Biomedical Research CentreLondon, WC1E 6BT (UK)
| | - Helen Grounds
- Department of Chemistry, University College LondonLondon, WC1E 6BT (UK)
| | - James C Anderson
- Department of Chemistry, University College LondonLondon, WC1E 6BT (UK)
| | - Martin A Pule
- Department of Haematology, UCL Cancer Institute and NIHR University College London Hospitals Biomedical Research CentreLondon, WC1E 6BT (UK)
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Ran XQ, Zhou X, Goddard JD. The Spectral-Structural Relationship of a Series of Oxyluciferin Derivatives. Chemphyschem 2014; 16:396-402. [DOI: 10.1002/cphc.201402611] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 09/22/2014] [Indexed: 11/06/2022]
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12
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Jathoul AP, Grounds H, Anderson JC, Pule MA. A Dual-Color Far-Red to Near-Infrared Firefly Luciferin Analogue Designed for Multiparametric Bioluminescence Imaging. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405955] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Zhang YM, Wang X, Li W, Zhang W, Li M, Zhang SXA. Bio-inspired enol-degradation for multipurpose oxygen sensing. Chem Commun (Camb) 2014; 50:13477-80. [DOI: 10.1039/c4cc05831c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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Preise 2013 der American Chemical Society. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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American Chemical Society 2013 National Award Winners. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/anie.201301285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Kojima R, Takakura H, Ozawa T, Tada Y, Nagano T, Urano Y. Rational Design and Development of Near-Infrared-Emitting Firefly Luciferins Available In Vivo. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Kojima R, Takakura H, Ozawa T, Tada Y, Nagano T, Urano Y. Rational design and development of near-infrared-emitting firefly luciferins available in vivo. Angew Chem Int Ed Engl 2012; 52:1175-9. [PMID: 23212783 DOI: 10.1002/anie.201205151] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Revised: 08/21/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Ryosuke Kojima
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Japan
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Sun YQ, Liu J, Wang P, Zhang J, Guo W. Berichtigung: D-Luciferinanaloga: eine vielfarbige Palette für die Biolumineszenzbildgebung. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Sun YQ, Liu J, Wang P, Zhang J, Guo W. Corrigendum:D-Luciferin Analogues: a Multicolor Toolbox for Bioluminescence Imaging. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/anie.201206866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Sun Y, Liu J, Wang P, Zhang J, Guo W. D
‐Luciferinanaloga: eine vielfarbige Palette für die Biolumineszenzbildgebung. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203565] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuan‐Qiang Sun
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Jing Liu
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Pi Wang
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Jingyu Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Wei Guo
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
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Sun Y, Liu J, Wang P, Zhang J, Guo W. D
‐Luciferin Analogues: a Multicolor Toolbox for Bioluminescence Imaging. Angew Chem Int Ed Engl 2012; 51:8428-30. [DOI: 10.1002/anie.201203565] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Yuan‐Qiang Sun
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Jing Liu
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Pi Wang
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Jingyu Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
| | - Wei Guo
- School of Chemistry and Chemical Engineering, Shanxi University, 92 Wucheng Road, Taiyuan 030006 (China)
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