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Yang J, Qu J, Teng X, Zhu W, Xu Y, Yang Y, Qian X. Tumor Microenvironment-Responsive Hydrogel for Direct Extracellular ATP Imaging-Guided Surgical Resection with Clear Boundaries. Adv Healthc Mater 2023; 12:e2301084. [PMID: 37219912 DOI: 10.1002/adhm.202301084] [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: 04/05/2023] [Revised: 05/20/2023] [Indexed: 05/24/2023]
Abstract
Most solid tumors are clinically treated using surgical resection, and the presence of residual tumor tissues at the surgical margins often determines tumor survival and recurrence. Herein, a hydrogel (Apt-HEX/Cp-BHQ1 Gel, termed AHB Gel) is developed for fluorescence-guided surgical resection. AHB Gel is constructed by tethering a polyacrylamide hydrogel and ATP-responsive aptamers together. It exhibits strong fluorescence under high ATP concentrations corresponding to the TME (100-500 µm) but shows little fluorescence at low ATP concentrations (10-100 nm) such as those in normal tissues. AHB Gel can rapidly (within 3 min) emit fluorescence after exposure to ATP, and the fluorescence signal only occurs at sites exposed to high ATP, resulting in a clear boundary between the ATP-high and ATP-low regions. In vivo, AHB Gel exhibits specific tumor-targeting capacity with no fluorescence response in normal tissue, providing clear tumor boundaries. In addition, AHB Gel has good storage stability, which is conducive to its future clinical application. In summary, AHB Gel is a novel tumor microenvironment-targeted DNA-hybrid hydrogel for ATP-based fluorescence imaging. It can enable the precise imaging of tumor tissues, showing promising application in fluorescence-guided surgeries in the future.
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Affiliation(s)
- Jingyi Yang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Jiahao Qu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Xuanming Teng
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Weiping Zhu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai, 200237, P. R. China
| | - Yufang Xu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Yangyang Yang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Xuhong Qian
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P. R. China
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
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2
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Wan Y, Chai Q, Zou Y, Mao G, Chen J. A versatile fluorescent nanobeacon lighted by DNA-templated copper nanoparticles and the application in isothermal amplification detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120102. [PMID: 34198116 DOI: 10.1016/j.saa.2021.120102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/17/2021] [Accepted: 06/20/2021] [Indexed: 06/13/2023]
Abstract
In this work, an environmentally-friendly and versatile nanobeacon was constructed by utilizing DNA-templated copper nanoparticles (CuNPs) as fluorescence signal source. As the key component of the nanobeacon, a hairpin DNA was designed to contain four segments: two segments for CuNPs template sequence, a target recognition segment and a blocking segment. At room temperature, the target recognition segment partly hybridizes with the blocking segment and thus prohibits the formation of double stranded DNA template, so that no CuNPs can be generated on the hairpin DNA. While a target is introduced, the specific binding of target with recognition sequence triggers off the conformational transformation of the hairpin DNA, which contributes to the formation of the CuNPs template. As a result, the in-situ generation of CuNPs gives birth to the fluorescence signal readout that can be used to identify the target. By reasonably varying the recognition sequence within hairpin DNA, a series of nanobeacons in response to corresponding targets, such as DNA, microRNA, thrombin, and ATP, were put forward with satisfactory sensitivity and selectivity. Moreover, this nanobeacon was also integrated with the strategy of enzyme-assisted target-recycling to realize signal amplification and ultrasensitive detection, which further demonstrated the versatility of the nanobeacon. This novel nanobeacon is expected to be a promising alternative to classical dye-labeled molecular beacon and provide new perspective on ultrasensitive fluorescence sensing.
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Affiliation(s)
- Yuqi Wan
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, Hubei, China
| | - Qingli Chai
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, Hubei, China
| | - Yanyun Zou
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, Hubei, China
| | - Guobin Mao
- Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, Guangdong, China
| | - Jinyang Chen
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, Hubei, China.
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3
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Zhang Z, Liu N, Zhang Z, Xu D, Ma S, Wang X, Zhou T, Zhang G, Wang F. Construction of Aptamer-Based Molecular Beacons with Varied Blocked Structures and Targeted Detection of Thrombin. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:8738-8745. [PMID: 34270267 DOI: 10.1021/acs.langmuir.1c00994] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A kind of blocked aptamer-functionalized molecular beacon (MB) was designed as fluorescence sensors to detect thrombins by binding-induced "turn on" structural transformation. Three MBs named MB(8 + 8), MB(15 + 8), and MB(15 + 6) consisted of two single-stranded oligonucleotides. One long single-stranded oligonucleotide (abbreviated as SS) contained a thrombin aptamer sequence and was modified with a fluorescence group and quenching group on each end side. Another short single-stranded oligonucleotide (written as cDNA) was partially complementary to the long SS. It was interesting to find that the complementary sequence length of cDNA greatly influenced the structure of the MBs. The construction of MB experiments proved that MB(8 + 8) and MB(15 + 8) could form the quenching MBs but MB(15 + 6) could not. MB(8 + 8) was composed of a SS strand paired with a complementary cDNA(8 + 8), which was called one-to-one combination, while MB(15 + 8) was two-to-two combination and MB(15 + 6) was one-to-two combination. When the ratio of SS and cDNA (15 + 8) was 1:1, the quenching efficiency reached maximum. But with the molar ratio of SS and cDNA(8 + 8) increasing, the quenching efficiency increased continuously. Under the optimal conditions that we studied, the detection limit of thrombin by MB(8 + 8) and MB(15 + 8) was 0.19 and 1.2 nM, respectively. In addition, the assay proved to be selective, and the average recovery of thrombin detected by MB(8 + 8) and MB(15 + 8) in diluted serum was 95.4 and 94.5%, respectively.
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Affiliation(s)
- Zhiqing Zhang
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Nana Liu
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Zichen Zhang
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Dongyan Xu
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Shuai Ma
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Xiufeng Wang
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Ting Zhou
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Guodong Zhang
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Fang Wang
- College of Science, China University of Petroleum (East China), Qingdao 266580, P. R. China
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4
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Sun Q, Liu H, Qiu Y, Chen J, Wu FS, Luo XG, Wang DW. A highly sensitive and selective fluorescence turn-on probe for the sensing of H 2S in vitro and in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 254:119620. [PMID: 33684854 DOI: 10.1016/j.saa.2021.119620] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/22/2021] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
A fluorescence turn-on probe, 2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl 2,4-dinitrobenzenesulfonate (NT-SH), has been constructed for sensing of hydrogen sulfide (H2S). NT-SH exhibited excellent detection performance including favorable water solubility, low fluorescence background, high enhancement (45-fold), large linear response range (0-50 μM) and low detection limit (80.01 nM) for H2S in aqueous. In addition, the response mechanism of NT-SH for H2S was confirmed by the theoretical calculation and mass spectral analysis. More importantly, the imaging experiments of H2S in vitro and in vivo confirmed that NT-SH had low cytotoxicity, and favorable biocompatibility. In addition, it illustrated that NT-SH was able to detected exogenous H2S in living cells and zebrafish. These results suggested that NT-SH can be act as a potential molecular tool for detecting of H2S in aqueous solution, in vitro and in vivo.
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Affiliation(s)
- Qi Sun
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Heng Liu
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Yuan Qiu
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Jun Chen
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Feng-Shou Wu
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Xiao-Gang Luo
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China; School of Materials Science and Engineering, Zhengzhou University, No.100 Science Avenue, Zhengzhou City 450001, Henan Province, China
| | - Da-Wei Wang
- State Key Laboratory of Elemento-Organic Chemistry, and Department of Chemical Biology, National Pesticide Engineering Research Center, Collaborative Innovation Center of Chemical Science and Engineering, College of Chemistry, Nankai University, Tianjin 300071, China.
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5
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Kim J, Gang J. Double‐Stranded
DNA
‐Templated Copper Nanoclusters for Detection of
DNA
Polymerase Activity. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jungeun Kim
- Department of Nano Chemistry Gachon University Sungnam South Korea
| | - Jongback Gang
- Department of Nano Chemistry Gachon University Sungnam South Korea
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6
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Sun Q, Qiu Y, Chen J, Wu FS, Luo XG, Guo YR, Han XY, Wang DW. A colorimetric and fluorescence turn-on probe for the detection of palladium in aqueous solution and its application in vitro and in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118547. [PMID: 32512339 DOI: 10.1016/j.saa.2020.118547] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/26/2020] [Accepted: 05/26/2020] [Indexed: 06/11/2023]
Abstract
Palladium has attracted a growing number of attention due to its widely application and environmental toxicity. Consequently, a novel colorimetric and fluorescent turn-on probe (NT-Pd) was designed for sensing of palladium. This probe was capable of detecting palladium in aqueous solution (DMSO was less than 1%, v/v). Under this mild condition, NT-Pd displayed high selectivity and sensitivity for sensing of palladium in both colorimetric and fluorescent strategy, such as low detection limit (5.30 nM) and rapid response time (within 10 min). In addition, NT-Pd was successfully applied for imaging of exogenous palladium in living cells and zebrafishes with good biocompatibility and low toxicity, indicating this probe has satisfactory application potential to track palladium in the complicated biological system.
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Affiliation(s)
- Qi Sun
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Yuan Qiu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Jun Chen
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Feng-Shou Wu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Xiao-Gang Luo
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China; School of Materials Science and Engineering, Zhengzhou University, No.100 Science Avenue, Zhengzhou City 450001, Henan Province, PR China
| | - Yan-Rong Guo
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, China
| | - Xin-Ya Han
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, China.
| | - Da-Wei Wang
- State Key Laboratory of Elemento-Organic Chemistry, and Department of Chemical Biology, National Pesticide Engineering Research Center, Collaborative Innovation Center of Chemical Science and Engineering, College of Chemistry, Nankai University, Tianjin 300071, PR China.
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7
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Off-on detection of glutathione based on the nitrogen, sulfur codoped carbon quantum dots@MnO nano-composite in human lung cancer cells and blood serum. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112558] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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8
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Han Y, Zou R, Xiang L, Chen C, Cai C. Engineering a label- and enzyme-free detection of HIV-DNA on a cyclic DNA self-assembling strategy using G-triplexes as the signal reporter. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Construction of a series of Zn(II) and Cd(II) coordination polymers bearing 1,3-bis(benzimidazol-1-yl)-2-propanol ligands: Syntheses, crystal structures, and sensing properties. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121218] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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10
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Sun G, Pan J, Wu Y, Liu Y, Chen W, Zhang Z, Su J. Supramolecular Assembly-Driven Color-Tuning and White-Light Emission Based on Crown-Ether-Functionalized Dihydrophenazine. ACS APPLIED MATERIALS & INTERFACES 2020; 12:10875-10882. [PMID: 32041400 DOI: 10.1021/acsami.0c00780] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The development of color-tunable white-light-emitting systems is significant for artificial smart materials. Recently, a set of conformational dependent fluorophores N,N'-diaryl-dihydrodibenzo[a,c]phenazines (DPACs) have been developed with unique photoluminescence mechanism vibration-induced emission (VIE). DPACs can emit intrinsical blue emission at a bent excited state and abnormal orange-red emission at a planar excited state, which are due to the varied π-conjugation via excited-state configuration transformation along the N-N' axis from bent to planar form. Herein, a novel VIE-active compound DPAC-[B15C5]2 is designed and synthesized with two wings of benzo-15-crown-5. The excited-state vibration of the DPAC moiety can be modulated by tuning the supramolecular assembly and disassembly via chelation competition of K+ between 15-crown-5 and 18-crown-6, and hence, a wide-color-tuning emission is achieved from blue to orange-red including white. Dynamic light scattering and transmission electron microscopy experiments were conducted to exhibit the supramolecular assembling process. Additionally, the moisture detection in organic solvents is realized since the water could dissociate the supramolecular assembly.
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Affiliation(s)
- Guangchen Sun
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Jiajie Pan
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Yifan Wu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Yue Liu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Wei Chen
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Zhiyun Zhang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| | - Jianhua Su
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
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11
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Wang QB, Zhang CJ, Yu H, Zhang X, Lu Q, Yao JS, Zhao H. The sensitive “Turn-on” fluorescence platform of ascorbic acid based on conjugated polymer nanoparticles. Anal Chim Acta 2020; 1097:153-160. [DOI: 10.1016/j.aca.2019.10.076] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/10/2019] [Accepted: 10/31/2019] [Indexed: 01/31/2023]
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12
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Bej S, Hazra A, Das R, Saha SK, Corbella M, Banerjee P. Exploratory studies of a multidimensionally talented simple MnII-based porous network: selective “turn-on” recognition @ cysteine over homocysteine with an indication of cystinuria and renal dysfunction. NEW J CHEM 2020. [DOI: 10.1039/d0nj02265a] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Selective and real field detection of biothiols (Cys and Hcy) from aqueous and extra bio-matrices by a simple MnII-MOF.
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Affiliation(s)
- Sourav Bej
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Abhijit Hazra
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Riyanka Das
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Sourav Kr. Saha
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur
- India
| | | | - Priyabrata Banerjee
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur
- India
- Academy of Scientific and Innovative Research (AcSIR)
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13
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Tavallali H, Deilamy-Rad G, Karimi MA, Rahimy E. A novel dye-based colorimetric chemosensors for sequential detection of Cu2+ and cysteine in aqueous solution. Anal Biochem 2019; 583:113376. [DOI: 10.1016/j.ab.2019.113376] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/22/2019] [Accepted: 07/22/2019] [Indexed: 12/11/2022]
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14
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Liu X, Dong L, Wang L, Xu H, Gao S, Zhong L, Zhang S, Jiang T. 2-Aminopurine modified DNA probe for rapid and sensitive detection of l-cysteine. Talanta 2019; 202:520-525. [DOI: 10.1016/j.talanta.2019.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/15/2019] [Accepted: 05/02/2019] [Indexed: 02/09/2023]
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15
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Ren R, Xu HC, Dong H, Peng HT, Wu PP, Qiu Y, Yang SG, Sun Q, She NF. Ultrafast 2,7-Naphthyridine-Based fluorescent probe for detection of thiophenol with a remarkable Stokes shift and its application In vitro and in vivo. Talanta 2019; 205:120067. [PMID: 31450443 DOI: 10.1016/j.talanta.2019.06.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 06/17/2019] [Accepted: 06/17/2019] [Indexed: 11/26/2022]
Abstract
2,7-Naphthyridine derivatives were developed as fluorophores for the first time to design two fluorescence probes, AND-DNP and ND-DNP, which can be applied for detecting thiophenol in aqueous media. Comparing with ND-DNP, AND-DNP showed more favorable properties such as lower background, larger Stokes shift, and higher fluorescence quantum yield for detecting thiophenol. Moreover, the experimental results were verified by theoretical calculations. Hence, AND-DNP was selected as the superior fluorescence probe to detect thiophenol because of its high sensitivity and selectivity. Based on the experimental results, AND-DNP showed a remarkably larger Stokes shift (225 nm), faster response speed (30 s) and higher fluorescence enhancement (240-fold) than most other fluorescent probes for thiophenol reported in the literature. For an extended application, AND-DNP was applied to detect thiophenol quantitatively in real water samples. Meanwhile, AND-DNP also detected thiophenol via red emission in living A549 cells and zebrafish. All these results proved AND-DNP's potential value as an accurate probe for imaging thiophenol in different environments.
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Affiliation(s)
- Rui Ren
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Hong-Chuang Xu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Huan Dong
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Hong-Tao Peng
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Pan-Pan Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Yuan Qiu
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, 430205, China
| | - Sheng-Gang Yang
- School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 550025, China
| | - Qi Sun
- Key Laboratory for Green Chemical Process of Ministry of Education and School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, 430205, China.
| | - Neng-Fang She
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, China.
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16
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Bahta M, Ahmed N. Naphthalimide-amino acid conjugates chemosensors for Hg2+ detection: Based on chelation mediated emission enhancement in aqueous solution. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.04.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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17
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Fluorescent Method for the Detection of Biothiols Using an Ag⁺-Mediated Conformational Switch. SENSORS 2019; 19:s19040934. [PMID: 30813324 PMCID: PMC6412505 DOI: 10.3390/s19040934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 02/12/2019] [Accepted: 02/14/2019] [Indexed: 11/25/2022]
Abstract
In this work, a novel, simple, and time-saving fluorescence approach for the detection of biothiols (glutathione and cysteine) was developed by employing a DNA probe labeled with 2-aminopurine. As an adenine analogue, 2-aminopurine exhibits high fluorescence intensity that can be rapidly quenched in the presence of DNA. In the presence of Ag+, the fluorescence increased significantly, which was a result of the formation of cytosine–Ag+–cytosine base pairs and the release of 2-aminopurine. Upon addition of either glutathione or cysteine, the structure of cytosine–Ag+–cytosine was disrupted, a product of the stronger affinity between biothiols and Ag+. As a result, the 2-aminopurine-labeled DNA probe returned to its former structure, and the fluorescence signal was quenched accordingly. The detection limit for glutathione and cysteine was 3 nM and 5 nM, respectively. Furthermore, the determination of biothiols in human blood serum provided a potential application for the probe as a diagnostic tool in clinical practice.
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18
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Gauthier F, Beltran F, Biscans A, Debart F, Dupouy C, Vasseur JJ. A 2',2'-disulfide-bridged dinucleotide conformationally locks RNA hairpins. Org Biomol Chem 2019; 16:3181-3188. [PMID: 29645048 DOI: 10.1039/c8ob00328a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The synthesis and the impact of a disulfide bridge between 2'-O-positions of two adjacent nucleotides in an RNA duplex and in the loop of RNA hairpins are reported. The incorporation of this 2',2'-disulfide (S-S) bridge enabled thermal and enzymatic stabilization of the hairpin depending on its position in the loop. The influence of the disulfide bridge on RNA folding was studied at the HIV Dimerization Initiation Site (DIS) as an RNA sequence model. We have shown that this S-S bridge locked the hairpin form, whereas the extended duplex form was generated after the reduction of the disulfide bond in the presence of tris(2-carboxyethyl)phosphine or glutathione. Thus, the S-S bridge can be useful for understanding RNA folding; an RNA molecular beacon locked by an S-S bridge was also investigated as a sensor for the detection of glutathione.
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Affiliation(s)
- Florian Gauthier
- IBMM, UMR 5247, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.
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19
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Tang S, You X, Fang Q, Li X, Li G, Chen J, Chen W. A Fluorescence Inner-Filter Effect Based Sensing Platform for Turn-On Detection of Glutathione in Human Serum. SENSORS (BASEL, SWITZERLAND) 2019; 19:E228. [PMID: 30634480 PMCID: PMC6358875 DOI: 10.3390/s19020228] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 12/27/2018] [Accepted: 01/02/2019] [Indexed: 11/26/2022]
Abstract
A novel turn-on fluorescence assay was developed for the rapid detection of glutathione (GSH) based on the inner-filter effect (IFE) and redox reaction. Molybdenum disulfide quantum dots (MoS₂ QDs), which have stable fluorescent properties, were synthesized with hydrothermal method. Manganese dioxide nanosheets (MnO₂ NSs) were prepared by exfoliating the bulk δ-MnO₂ material in bovine serum albumin (BSA) aqueous solution. The morphology structures of the prepared nanoparticles were characterized by transmission electron microscope (TEM). Studies have shown that the fluorescence of MoS₂ QDs could be quenched in the presence of MnO₂ NSs as a result of the IFE, and is recovered after the addition of GSH to dissolve the MnO₂ NSs. The fluorescence intensity showed a good linear relationship with the GSH concentration in the range 20⁻2500 μM, the limit of detection was 1.0 μM. The detection method was applied to the analysis of GSH in human serum samples. This simple, rapid, and cost-effective method has great potential in analyzing GSH and in disease diagnosis.
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Affiliation(s)
- Shurong Tang
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Xiuhua You
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Quanhui Fang
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Xin Li
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Guangwen Li
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Jinghua Chen
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
| | - Wei Chen
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350108, China.
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20
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Du Z, Zhang R, Song B, Zhang W, Wang Y, Liu J, Liu C, Xu ZP, Yuan J. Iridium(III) Complex‐Based Activatable Probe for Phosphorescent/Time‐Gated Luminescent Sensing and Imaging of Cysteine in Mitochondria of Live Cells and Animals. Chemistry 2019; 25:1498-1506. [DOI: 10.1002/chem.201805079] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/21/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Zhongbo Du
- State Key Laboratory of Fine Chemicals, School of Chemistry Dalian University of Technology Dalian 116024 P.R. China
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St. Lucia QLD 4072 Australia
| | - Bo Song
- State Key Laboratory of Fine Chemicals, School of Chemistry Dalian University of Technology Dalian 116024 P.R. China
| | - Wenzhu Zhang
- State Key Laboratory of Fine Chemicals, School of Chemistry Dalian University of Technology Dalian 116024 P.R. China
| | - Yong‐Lei Wang
- Department of Chemistry Stanford University Stanford California 94305 USA
| | - Jianping Liu
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St. Lucia QLD 4072 Australia
| | - Chaolong Liu
- State Key Laboratory of Fine Chemicals, School of Chemistry Dalian University of Technology Dalian 116024 P.R. China
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St. Lucia QLD 4072 Australia
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals, School of Chemistry Dalian University of Technology Dalian 116024 P.R. China
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21
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Xu J, Shen X, Jia L, Ge Z, Zhou D, Yang Y, Ma T, Luo Y, Zhu T. GdPO 4-Based Nanoprobe for Bioimaging and Selective Recognition of Dipicolinic Acid and Cysteine by a Sensing Ensemble Approach. ACS Biomater Sci Eng 2019; 5:996-1004. [PMID: 33405790 DOI: 10.1021/acsbiomaterials.8b01126] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Multiple functions incorporated in one single-component nanoplatform pave the way for important biomedicine applications. Herein, a multifunctional terbium-doped gadolinium orthophosphate (GdPO4:Tb-EDTA) nanoplatform was prepared through a simple, ecofriendly, one-step hydrothermal method. Results showed that dipicolinic acid (DPA), the biomarker of bacterial spores, significantly increased the fluorescence intensity of this nanoplatform and conferred it with rapid response and excellent selectivity. Subsequently, the fluorescence of the ensemble GdPO4:Tb-EDTA-DPA can be remarkably quenched by Cu2+, which led to a rewritable nanosensor used in the detection of cysteine (Cys) with excellent sensitivity. In addition, GdPO4:Tb-EDTA can also be a potential T1-weighted magnetic resonance imaging (MRI) contrast agent, which indicated a satisfactory in vitro MRI with r1 relaxivity values of 13.9 mM-1 s-1 and in vivo MRI through intravenous administration on a rat model. Overall, the proposed assay may have great theoretical and practical significance for designing multifunctional biomaterials.
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Affiliation(s)
- Jun Xu
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, No. 2001, Shiji Road, Jiaozuo 454000, P. R. China
| | - Xiaoke Shen
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, No. 2001, Shiji Road, Jiaozuo 454000, P. R. China
| | - Lei Jia
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, No. 2001, Shiji Road, Jiaozuo 454000, P. R. China
| | - Zhijun Ge
- The Affiliated Yixing Hospital of Jiangsu University, No. 75, Tongzhenguan Road, Yixing 214200, P. R. China
| | - Dong Zhou
- Department of Neurosurgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, No. 106, Zhongshan Road, Guangzhou 510080, P. R. China
| | - Yong Yang
- Department of Neurosurgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, No. 106, Zhongshan Road, Guangzhou 510080, P. R. China
| | - Tieliang Ma
- The Affiliated Yixing Hospital of Jiangsu University, No. 75, Tongzhenguan Road, Yixing 214200, P. R. China
| | - Yifeng Luo
- The Affiliated Yixing Hospital of Jiangsu University, No. 75, Tongzhenguan Road, Yixing 214200, P. R. China
| | - Taofeng Zhu
- The Affiliated Yixing Hospital of Jiangsu University, No. 75, Tongzhenguan Road, Yixing 214200, P. R. China
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22
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An electroanalysis strategy for glutathione in cells based on the displacement reaction route using melamine-copper nanocomposites synthesized by the controlled supermolecular self-assembly. Biosens Bioelectron 2019; 124-125:89-95. [DOI: 10.1016/j.bios.2018.10.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 09/27/2018] [Accepted: 10/11/2018] [Indexed: 01/22/2023]
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23
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Kaur N, Jindal G, Sukhvinder S, Kumar S. Cascade recognition of Hg2+ and cysteine using a naphthalene based ESIPT sensor and its application in a set/reset memorized device. NEW J CHEM 2019. [DOI: 10.1039/c8nj03909g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An optical ESIPT sensor for Hg2+ and cysteine based on a naphthalene platform (1) was designed and synthesized by a one step reaction and characterized by using common spectroscopic techniques.
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Affiliation(s)
- Navneet Kaur
- Department of Chemistry
- Panjab University
- Chandigarh 160014
- India
| | | | | | - Subodh Kumar
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar 143005
- India
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24
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Yang Y, Wang Y, Feng Y, Cao C, Song X, Zhang G, Liu W. Light-driven visualization of endogenous cysteine, homocysteine, and glutathione using a near-infrared fluorescent probe. J Mater Chem B 2019; 7:7723-7728. [DOI: 10.1039/c9tb01645g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Light-driven visualization of endogenous cysteine, homocysteine, and glutathione using a near-infrared fluorescent probe.
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Affiliation(s)
- Yang Yang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yingzhe Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yan Feng
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Chen Cao
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xuerui Song
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Guolin Zhang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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25
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Han Y, Zhang F, Gong H, Cai C. Double G-quadruplexes in a copper nanoparticle based fluorescent probe for determination of HIV genes. Mikrochim Acta 2018; 186:30. [PMID: 30564958 DOI: 10.1007/s00604-018-3119-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 11/27/2018] [Indexed: 12/14/2022]
Abstract
A DNA-templated copper nanoparticle (CuNP) probe has been developed for the determination of the human immunodeficiency virus oligonucleotide (HIV-DNA). The function of the probe relies on affinity binding-induced DNA hybridization associated with the use of double G-quadruplexes. Double-stranded DNA (dsDNA) with poly(AT-TA) bases was used as a template for synthesis of dsDNA-CuNPs. These have weak fluorescence. In the next step, two G-rich sequences that are linked to both sides of the ds-DNA are locked by HIV complementary DNA (cDNA). If HIV-DNA is introduced, it will hybridize with cDNA, thereby transforming the two G-rich sequences into G-quadruplexes. This enhances the fluorescence of the adjacent dsDNA-CuNPs. Fluorescence increases linearly in the 1 to 200 and 250-1000 nM HIV-DNA concentration range, and the detection limit is 13 pM. This enzyme-free fluorometric assay is time-saving, easily operated, and therefore has large potential in biosensing because it may be extended to various other DNA targets. Graphic abstract Double-strand DNA-templated copper nanoparticles (DNA-CuNPs) have weak fluorescence. When Human Immunodeficiency Virus oligonucleotide (HIV-DNA) is added, it completely hybridized with HIV complementary DNA (cDNA). As a result, the two exposed G-rich sequences are transformed into G-quadruplexes, and an apparent increase in the fluorescence intensity can be observed. (AA: ascorbic acid).
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Affiliation(s)
- Yunpeng Han
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, 411105, China
| | - Feng Zhang
- College of Science, Hunan Agricultural University, Changsha, 410128, China
| | - Hang Gong
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, 411105, China.
| | - Changqun Cai
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, 411105, China.
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26
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Satapathi S, Kumar V, Chini MK, Bera R, Halder KK, Patra A. Highly sensitive detection and removal of mercury ion using a multimodal nanosensor. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.05.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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27
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Liao S, Huang X, Yang H, Chen X. Nitrogen-doped carbon quantum dots as a fluorescent probe to detect copper ions, glutathione, and intracellular pH. Anal Bioanal Chem 2018; 410:7701-7710. [PMID: 30269161 DOI: 10.1007/s00216-018-1387-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/07/2018] [Accepted: 09/17/2018] [Indexed: 11/24/2022]
Abstract
A facile one-step hydrothermal method was developed to synthesize nitrogen-doped carbon quantum dots (N-CQDs) by utilizing hexamethylenetetramine as the carbon and nitrogen source. The quantum yield (QY) of 21.7% was under the excitation wavelength of 420 nm with maximum emission at 508 nm. This N-CQD fluorescent probe has been successfully applied to selectively determine the concentration of copper ion (Cu2+) with a linear range of 0.1-40 μM and a limit of detection of 0.09 μM. In addition, the fluorescence of N-CQDs could be effectively quenched by Cu2+ and specifically recovered by glutathione (GSH), which render the N-CQDs as a premium fluorescent probe for GSH detection. This fluorescence "turn-on" protocol was applied to determine GSH with a linear range of 0.1-30 μM as well as a detection limit of 0.05 μM. For pH detection, there is good linearity in the pH range of 2.87-7.24. Furthermore, N-CQD is a promising and convenient fluorescent pH, Cu2+, and glutathione sensor with brilliant biocompatibility and low cytotoxicity in environmental monitoring and bioimaging applications.
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Affiliation(s)
- Sen Liao
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Xueqian Huang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Hua Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China.
| | - Xiaoqing Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China. .,Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Central South University, Changsha, 410083, Hunan, China.
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28
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Xiong H, Li RR, Liu SY, Wu FX, Yang WC, Yang GF. Discovery of Specific Nonpeptide Probe for Chymotrypsin via Molecular Docking-Based Virtual Screening and the Application. ACS APPLIED BIO MATERIALS 2018; 1:310-317. [DOI: 10.1021/acsabm.8b00072] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Hao Xiong
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Rong-Rong Li
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Shi-Yu Liu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Feng-Xu Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Wen-Chao Yang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Guang-Fu Yang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
- Collaborative
Innovation Center of Chemical Science and Engineering, Tianjin 30071, P.R. China
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29
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Gaucher C, Boudier A, Bonetti J, Clarot I, Leroy P, Parent M. Glutathione: Antioxidant Properties Dedicated to Nanotechnologies. Antioxidants (Basel) 2018; 7:E62. [PMID: 29702624 PMCID: PMC5981248 DOI: 10.3390/antiox7050062] [Citation(s) in RCA: 165] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 04/20/2018] [Accepted: 04/25/2018] [Indexed: 02/06/2023] Open
Abstract
Which scientist has never heard of glutathione (GSH)? This well-known low-molecular-weight tripeptide is perhaps the most famous natural antioxidant. However, the interest in GSH should not be restricted to its redox properties. This multidisciplinary review aims to bring out some lesser-known aspects of GSH, for example, as an emerging tool in nanotechnologies to achieve targeted drug delivery. After recalling the biochemistry of GSH, including its metabolism pathways and redox properties, its involvement in cellular redox homeostasis and signaling is described. Analytical methods for the dosage and localization of GSH or glutathiolated proteins are also covered. Finally, the various therapeutic strategies to replenish GSH stocks are discussed, in parallel with its use as an addressing molecule in drug delivery.
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Affiliation(s)
| | - Ariane Boudier
- Université de Lorraine, CITHEFOR, F-54000 Nancy, France.
| | | | - Igor Clarot
- Université de Lorraine, CITHEFOR, F-54000 Nancy, France.
| | - Pierre Leroy
- Université de Lorraine, CITHEFOR, F-54000 Nancy, France.
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30
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Liu Y, Duan Y, Gill AD, Perez L, Jiang Q, Hooley RJ, Zhong W. Metal-assisted selective recognition of biothiols by a synthetic receptor array. Chem Commun (Camb) 2018; 54:13147-13150. [DOI: 10.1039/c8cc07220e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synergistic combination of a deep cavitand host, fluorophore guests and transition metal ions can be used to sense small molecule thiols of biological interest with good efficiency and selectivity in complex aqueous media.
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Affiliation(s)
- Yang Liu
- Department of Environmental Toxicology Program
- University of California-Riverside
- Riverside
- USA
| | - Yaokai Duan
- Department of Chemistry
- University of California-Riverside
- Riverside
- USA
| | - Adam D. Gill
- Department of Biochemistry and Molecular Biology
- University of California-Riverside
- Riverside
- USA
| | - Lizeth Perez
- Department of Chemistry
- University of California-Riverside
- Riverside
- USA
| | - Qiaoshi Jiang
- Department of Environmental Toxicology Program
- University of California-Riverside
- Riverside
- USA
| | - Richard J. Hooley
- Department of Chemistry
- University of California-Riverside
- Riverside
- USA
- Department of Biochemistry and Molecular Biology
| | - Wenwan Zhong
- Department of Environmental Toxicology Program
- University of California-Riverside
- Riverside
- USA
- Department of Chemistry
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31
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Han D, Wei C. Nucleic acid probe based on DNA-templated silver nanoclusters for turn-on fluorescence detection of tumor suppressor gene p53. RSC Adv 2018; 8:25611-25616. [PMID: 35539769 PMCID: PMC9082775 DOI: 10.1039/c8ra04716b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 07/06/2018] [Indexed: 11/21/2022] Open
Abstract
In this paper, we construct a fluorescence nucleic acid probe based on DNA-templated silver nanoclusters (DNA-Ag NCs) for the detection of the p53 gene. The fluorescence biosensing of the “turn-on” model is successfully implemented as a result of the target-triggered configurational change in the hairpin DNA probe and the synthesis of fluorescent Ag NCs. With this biosensor, the limit of detection (LOD) for the p53 gene is 3.57 nM and the linear range is 250–2500 nM in phosphate buffer solution, while a LOD of 6.06 nM in the linear range of 250–2500 nM is obtained in 1% diluted fetal calf serum. So this probe, with its advantages of specificity, practical application, easy operation and low cost, will have favourable development prospects in biological sensing and imaging. “Turn-on” fluorescence detection for p53 gene based on target-triggered opening of hairpin DNA probe and synthesis of DNA-Ag NCs.![]()
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Affiliation(s)
- Dan Han
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Chunying Wei
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
- P. R. China
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32
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Hairpin probe for sequence-specific recognition of double-stranded DNA on simian virus 40. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-7152-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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33
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Zhang L, Zhang J, Chen H, Wang L. Redox luminescence switch based on Mn 2+ -doped NaYF 4 :Yb,Er upconversion nanorods. LUMINESCENCE 2017; 33:138-144. [PMID: 28880436 DOI: 10.1002/bio.3383] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 06/28/2017] [Accepted: 07/03/2017] [Indexed: 12/26/2022]
Abstract
An redox luminescence switch was developed for the sensing of glutathione (GSH), l-cysteine (Cys) or l-ascorbic acid (AA) based on redox reaction. The Mn2+ -doped NaYF4 :Yb,Er upconversion nanorods (UCNRs) with an emission peak located in the red region were synthesized. The luminescence intensity of the UCNRs could be quenched due to the Mn2+ could be oxidized to MnO2 by KMnO4 . Subsequently, when the AA, GSH or Cys was added into the MnO2 modified upconversion nanosystem, which could reduced MnO2 to Mn2+ and the luminescence intensity was recovered. The concentration ranges of the nanosystem are 0.500-3.375 mM (R2 = 0.99) for AA, 0.6250-11.88 mM (R2 = 0.99) for GSH and 0.6250-9.375 mM (R2 = 0.99) for Cys, respectively.
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Affiliation(s)
- Liping Zhang
- Anhui Key Laboratory of Chemo-Biosensing, Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, People's Republic of China
| | - Jianguo Zhang
- Anhui Key Laboratory of Chemo-Biosensing, Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, People's Republic of China
| | - Hongqi Chen
- Anhui Key Laboratory of Chemo-Biosensing, Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, People's Republic of China
| | - Lun Wang
- Anhui Key Laboratory of Chemo-Biosensing, Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, People's Republic of China
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34
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Fu H, Ji Z, Chen X, Cheng A, Liu S, Gong P, Li G, Chen G, Sun Z, Zhao X, Cheng F, You J. A versatile ratiometric nanosensing approach for sensitive and accurate detection of Hg2+ and biological thiols based on new fluorescent carbon quantum dots. Anal Bioanal Chem 2017; 409:2373-2382. [DOI: 10.1007/s00216-017-0183-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 12/19/2016] [Accepted: 01/03/2017] [Indexed: 12/31/2022]
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35
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A reusable electrochemical biosensor for highly sensitive detection of mercury ions with an anionic intercalator supported on ordered mesoporous carbon/self-doped polyaniline nanofibers platform. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2016.09.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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36
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Cui Y, Hao Y, Zhang Y, Liu B, Zhu X, Qu P, Li D, Xu M. A water-soluble and retrievable ruthenium-based probe for colorimetric recognition of Hg(II) and Cys. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 165:150-154. [PMID: 27131874 DOI: 10.1016/j.saa.2016.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 04/02/2016] [Accepted: 04/04/2016] [Indexed: 06/05/2023]
Abstract
A new ruthenium-based complex 1 [(bis(4,4'-dimethylphosphonic-2,2'-bipyridine) dithiocyanato ruthenium (II))] was developed as a colorimetric probe for the detection of Hg(II) and Cys (Cysteine). The obtained compound 1 can give interconversional color changes upon the alternating addition of Hg(II) and Cys in 100% aqueous solution. The specific coordination between NCS groups with Hg(II) can lead to the formation of 1-Hg(2+) complex, which can induce a remarkable spectral changes of probe 1. Afterwards the formed 1-Hg(2+) complex can act as effective colorimetric sensor for Cys. Owing to the stronger binding affinity of sulfhydryl group to Hg(2+), Cys can extract Hg(2+) from 1-Hg(2+) complex resulting in the release of 1 and the revival of absorption profile of the probe 1. By introducing the hydrophilic phosphonic acid groups, the proposed probe exhibited excellent water solubility. The limits of detection (LODs) of the assay for Hg(2+) and Cys are calculated to be 15nM and 200nM, respectively.
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Affiliation(s)
- Yali Cui
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yuanqiang Hao
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China.
| | - Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China
| | - Baoxia Liu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China
| | - Xu Zhu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China
| | - Peng Qu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China
| | - Deliang Li
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, Henan, China.
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37
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Zhang Z, Jiao Y, Wang Y, Zhang S. Core-shell self-assembly triggered via a thiol-disulfide exchange reaction for reduced glutathione detection and single cells monitoring. Sci Rep 2016; 6:29872. [PMID: 27412605 PMCID: PMC4944157 DOI: 10.1038/srep29872] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 06/23/2016] [Indexed: 12/31/2022] Open
Abstract
A novel core-shell DNA self-assembly catalyzed by thiol-disulfide exchange reactions was proposed, which could realize GSH-initiated hybridization chain reaction (HCR) for signal amplification and molecules gathering. Significantly, these self-assembled products via electrostatic interaction could accumulate into prominent and clustered fluorescence-bright spots in single cancer cells for reduced glutathione monitoring, which will effectively drive cell monitoring into a new era.
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Affiliation(s)
- Zhen Zhang
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, College of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, China
| | - Yuting Jiao
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, China
| | - Yuanyuan Wang
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, China
| | - Shusheng Zhang
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, College of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, China
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38
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Zhao L, Zhao L, Miao Y, Zhang C. Selective electrochemical determination of glutathione from the leakage of intracellular GSH contents in HeLa cells following doxorubicin-induced cell apoptosis. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.04.117] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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39
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Zheng Z, Wang L, Tang W, Chen P, Zhu H, Yuan Y, Li G, Zhang H, Liang G. Hydrazide d-luciferin for in vitro selective detection and intratumoral imaging of Cu(2.). Biosens Bioelectron 2016; 83:200-4. [PMID: 27131992 DOI: 10.1016/j.bios.2016.04.067] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 04/20/2016] [Accepted: 04/21/2016] [Indexed: 10/21/2022]
Abstract
Copper is an essential micronutrient involved in fundamental life processes but using a bioluminescence (BL) probe to selectively sense Cu(2+)in vitro or image Cu(2+)in vivo is still unavailable. Herein, a latent BL probe hydrazide d-luciferin (1) was rationally designed and successfully applied it for selective detection of Cu(2+)in vitro and imaging Cu(2+) in living cells and in tumors. Upon the catalysis of Cu(2+), 1 was converted to d-luciferin and turned on the BL in the presence of firefly luciferase (fLuc). In vitro tests indicated that 1 could be applied for highly selective sensing Cu(2+) within the range of 0-80μM with a limit of detection (LOD) of 39.0nM. Cell and animal experiments indicated that 1 could be applied for specific BL imaging of Cu(2+) in living cells and tumors and the BL signal of 1 was more stable and longer than that of d-luciferin. We envision that this unique probe 1 might serve as an elucidative tool for further exploration of the biological roles of Cu(2+) in physiological and pathological processes in the near future.
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Affiliation(s)
- Zhen Zheng
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Lin Wang
- School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Wei Tang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Peiyao Chen
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Hui Zhu
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yue Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Gongyu Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Huafeng Zhang
- School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Gaolin Liang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China.
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40
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Qing Z, Zhu L, Yang S, Cao Z, He X, Wang K, Yang R. In situ formation of fluorescent copper nanoparticles for ultrafast zero-background Cu 2+ detection and its toxicides screening. Biosens Bioelectron 2016; 78:471-476. [DOI: 10.1016/j.bios.2015.11.057] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/12/2015] [Accepted: 11/20/2015] [Indexed: 01/09/2023]
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41
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Wu C, Fan D, Zhou C, Liu Y, Wang E. Colorimetric Strategy for Highly Sensitive and Selective Simultaneous Detection of Histidine and Cysteine Based on G-Quadruplex-Cu(II) Metalloenzyme. Anal Chem 2016; 88:2899-903. [DOI: 10.1021/acs.analchem.5b04796] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Changtong Wu
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Department of Chemistry and Environmental
Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
| | - Daoqing Fan
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Chunyang Zhou
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Yaqing Liu
- Key
Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Ministry of Education, Tianjin 300457, China
| | - Erkang Wang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
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42
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Zhao Y, Liu H, Chen F, Bai M, Zhao Y. Fidelity quantification of mercury( ii) ion via circumventing biothiols-induced sequestration in enzymatic amplification system. RSC Adv 2016. [DOI: 10.1039/c6ra16960k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A fidelity quantification of mercury(ii) ion based on nucleic acids amplification is developedviacircumventing biothiols-induced sequestration.
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Affiliation(s)
- Yue Zhao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an
- P. R. China
| | - Huaqing Liu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an
- P. R. China
| | - Feng Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an
- P. R. China
| | - Min Bai
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an
- P. R. China
| | - Yongxi Zhao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an
- P. R. China
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43
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Lu S, Wu D, Li G, Lv Z, Chen Z, Chen L, Chen G, Xia L, You J, Wu Y. Carbon dots-based ratiometric nanosensor for highly sensitive and selective detection of mercury(ii) ions and glutathione. RSC Adv 2016. [DOI: 10.1039/c6ra21309j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Ratiometric fluorescent nanohybrid system for detection of Hg2+ and GSH.
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Affiliation(s)
- Shuaimin Lu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Di Wu
- School of Life Sciences
- Xiamen University
- Xiamen 361005
- China
| | - Guoliang Li
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
- Key Laboratories of Chemical Safety and Health
| | - Zhengxian Lv
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Zilin Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Lu Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Guang Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Lian Xia
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- People's Republic of China
| | - Yongning Wu
- Key Laboratories of Chemical Safety and Health
- China National Center for Food Safety Risk Assessment
- Beijing 100050
- People's Republic of China
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44
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Chen X, Jiang G, Wang Z, Hong S, Zhang Y, Guo Y, Cheng H, Wang J, Pei R. DNA sequence-dependent fluorescence of doxorubicin for turn-on detection of biothiols in human serum. Anal Bioanal Chem 2015; 408:683-93. [DOI: 10.1007/s00216-015-9168-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 10/28/2015] [Accepted: 11/02/2015] [Indexed: 01/02/2023]
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45
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Xianyu Y, Xie Y, Wang N, Wang Z, Jiang X. A Dispersion-Dominated Chromogenic Strategy for Colorimetric Sensing of Glutathione at the Nanomolar Level Using Gold Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:5510-5514. [PMID: 26313890 DOI: 10.1002/smll.201500903] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 07/11/2015] [Indexed: 06/04/2023]
Abstract
A dispersion-dominated chromogenic strategy for glutathione sensing is developed. Glutathione prevents the aggregation of arginine-modified gold nanoparticles via mercury-thiol interaction, which allows for glutathione sensing at the nanomolar level (10.9 × 10(-9) m) with facile operation and naked-eye readout.
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Affiliation(s)
- Yunlei Xianyu
- Beijing Engineering Research Center for BioNanotechnology & Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yangzhouyun Xie
- Beijing Engineering Research Center for BioNanotechnology & Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Nuoxin Wang
- Beijing Engineering Research Center for BioNanotechnology & Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Beijing, 100190, P. R. China
| | - Zhuo Wang
- Beijing Engineering Research Center for BioNanotechnology & Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Beijing, 100190, P. R. China
| | - Xingyu Jiang
- Beijing Engineering Research Center for BioNanotechnology & Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Beijing, 100190, P. R. China
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46
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Zhang N, Ma W, Han D, Wang L, Wu T, Niu L. The fluorescence detection of glutathione by ∙OH radicals’ elimination with catalyst of MoS2/rGO under full spectrum visible light irradiation. Talanta 2015; 144:551-8. [DOI: 10.1016/j.talanta.2015.07.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 06/26/2015] [Accepted: 07/02/2015] [Indexed: 01/10/2023]
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47
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Wang J, Liu HB, Tong Z, Ha CS. Fluorescent/luminescent detection of natural amino acids by organometallic systems. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.05.008] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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48
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Wang Y, Kim SH, Feng L. Highly luminescent N, S- Co-doped carbon dots and their direct use as mercury(II) sensor. Anal Chim Acta 2015; 890:134-42. [DOI: 10.1016/j.aca.2015.07.051] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 07/01/2015] [Accepted: 07/03/2015] [Indexed: 01/24/2023]
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49
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Facile and controllable one-step fabrication of molecularly imprinted polymer membrane by magnetic field directed self-assembly for electrochemical sensing of glutathione. Anal Chim Acta 2015; 886:37-47. [DOI: 10.1016/j.aca.2015.05.036] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 05/26/2015] [Indexed: 11/21/2022]
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50
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Cyclodextrin supramolecular inclusion-enhanced pyrene excimer switching for time-resolved fluorescence detection of biothiols in serum. Biosens Bioelectron 2015; 68:253-258. [DOI: 10.1016/j.bios.2015.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 12/27/2014] [Accepted: 01/02/2015] [Indexed: 11/22/2022]
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