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Tsiasioti A, Zacharis CK, Tzanavaras PD. Single-Step Hydrolysis and Derivatization of Homocysteine Thiolactone Using Zone Fluidics: Simultaneous Analysis of Mixtures with Homocysteine Following Separation by Fluorosurfactant-Modified Gold Nanoparticles. Molecules 2022; 27:molecules27072040. [PMID: 35408439 PMCID: PMC9000217 DOI: 10.3390/molecules27072040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/15/2022] [Accepted: 03/20/2022] [Indexed: 11/16/2022] Open
Abstract
Herein, we report a new automated flow method based on zone fluidics for the simultaneous determination of homocysteine and homocysteine thiolactone using fluorimetric detection (λext = 370 nm/λem = 480 nm). Homocysteine thiolactone is hydrolyzed on-line in alkaline medium (1 mol L−1 NaOH) to yield homocysteine, followed by reaction with o-phthalaldehyde in a single step. Derivatization is rapid without the need of elevated temperatures and stopped-flow steps, while specificity is achieved through a unique reaction mechanism in the absence of nucleophilic compounds. Mixtures of the analytes can be analyzed quantitatively after specific separation with fluorosurfactant-capped gold nanoparticles that are selectively aggregated by homocysteine, leaving the thiolactone analogue in solution. As low as 100 nmol L−1 of the analyte(s) can be quantified in aqueous solutions, while concentrations > 2 μmol L−1 can be analyzed in artificial and real urine matrix following 20-fold dilution. The percent recoveries ranged between 87 and 119%.
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Affiliation(s)
- Apostolia Tsiasioti
- Laboratory of Analytical Chemistry, School of Chemistry, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Constantinos K. Zacharis
- Laboratory of Pharmaceutical Analysis, Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Paraskevas D. Tzanavaras
- Laboratory of Analytical Chemistry, School of Chemistry, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
- Correspondence: ; Tel.: +30-23-1099-7721
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2
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Zhu M, Wang L, Wu X, Na R, Wang Y, Li QX, Hammock BD. A novel and simple imidazo[1,2-a]pyridin fluorescent probe for the sensitive and selective imaging of cysteine in living cells and zebrafish. Anal Chim Acta 2019; 1058:155-165. [PMID: 30851849 PMCID: PMC7198451 DOI: 10.1016/j.aca.2019.01.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/27/2018] [Accepted: 01/21/2019] [Indexed: 10/27/2022]
Abstract
Cysteine (Cys), homocysteine (Hcy) and glutathione (GSH) play many crucial physiological roles in organisms. Their abnormal levels can cause and indicate various diseases. In the present study, a small-molecule fluorescent probe 2-(imidazo[1,2-a]pyridin-2-yl)phenyl acrylate (IPPA) was designed, synthesized and characterized by NMR, FT-IR and HRMS. IPPA can selectively detect Cys over other analytes because of an approximately 76 times enhancement in fluorescence intensity. The limit of detection of IPPA for Cys was 0.33 μM. The pseudo-first-order rate constant of the reaction between IPPA and Cys was approximately 10 times that of the reaction between IPPA and Hcy (KCys 3.18 × 10-3 S-1vs KHcy 4.92 × 10-4 S-1), indicating that Cys can be distinguished from Hcy. In addition, IPPA exhibits strong anti-interference ability, small molecular weight, high efficiency, low toxicity and good cell permeability. It was successfully used in imaging HepG2 cells and zebrafish. The fluorescence response of IPPA for calf serum are powerful proofs for practical application. Therefore, IPPA has high potential for bioassay applications.
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Affiliation(s)
- Meiqing Zhu
- Collaborative Innovation Center of Henan Grain Crops, National Key Laboratory of Wheat and Maize Crop Science, College of Plant Protection, Henan Agricultural University, Wenhua Road No. 95, Zhengzhou, 450002, China; Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China
| | - Lijun Wang
- Collaborative Innovation Center of Henan Grain Crops, National Key Laboratory of Wheat and Maize Crop Science, College of Plant Protection, Henan Agricultural University, Wenhua Road No. 95, Zhengzhou, 450002, China; Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China
| | - Xiaoqin Wu
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China
| | - Risong Na
- Collaborative Innovation Center of Henan Grain Crops, National Key Laboratory of Wheat and Maize Crop Science, College of Plant Protection, Henan Agricultural University, Wenhua Road No. 95, Zhengzhou, 450002, China.
| | - Yi Wang
- Collaborative Innovation Center of Henan Grain Crops, National Key Laboratory of Wheat and Maize Crop Science, College of Plant Protection, Henan Agricultural University, Wenhua Road No. 95, Zhengzhou, 450002, China; Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China; Department of Entomology and UCD Comprehensive Cancer Center, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA.
| | - Qing X Li
- Department of Molecular Bioscience and Bioengineering, University of Hawaii, 1955 East-West Road, Honolulu, HI, 96822, USA
| | - Bruce D Hammock
- Department of Entomology and UCD Comprehensive Cancer Center, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
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3
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Mohammadi S, Khayatian G. Colorimetric detection of biothiols based on aggregation of chitosan-stabilized silver nanoparticles. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 185:27-34. [PMID: 28531847 DOI: 10.1016/j.saa.2017.05.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/11/2017] [Accepted: 05/16/2017] [Indexed: 06/07/2023]
Abstract
We have described a simple and reliable colorimetric method for the sensing of biothiols such as cysteine, homocysteine, and glutathione in biological samples. The selective binding of chitosan capped silver nanoparticles to biothiols induced aggregation of the chitosan-Ag NPs. But the other amino acids that do not have thiol group cannot aggregate the chitosan-Ag NPs. Aggregation of chitosan-Ag NPs has been confirmed with UV-vis absorption spectra, zeta potential and transmission electron microscopy images. Under optimum conditions, good linear relationships existed between the absorption ratios (at A500/A415) and the concentrations of cysteine, homocysteine, and glutathione in the range of 0.1-10.0μM with detection limits of 15.0, 84.6 and 40.0nM, respectively. This probe was successfully applied to detect these biothiols in biological samples (urine and plasma).
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Affiliation(s)
- Somayeh Mohammadi
- Department of Chemistry, Faculty of Science, University of Kurdistan, P.O. Box 416, 66177-15175 Sanandaj, Iran.
| | - Gholamreza Khayatian
- Department of Chemistry, Faculty of Science, University of Kurdistan, P.O. Box 416, 66177-15175 Sanandaj, Iran
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Li XY, Feng FY, Wu ZT, Liu YZ, Zhou XD, Hu JM. High stability of gold nanoparticles towards DNA modification and efficient hybridization via a surfactant-free peptide route. Chem Commun (Camb) 2017; 53:11909-11912. [DOI: 10.1039/c7cc06827a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A stable, universal, highly efficient approach to quickly load DNA onto AuNPs is proposed with high DNA utilization, further boosting hybridization.
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Affiliation(s)
- Xin-Yi Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Fu-Yan Feng
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Zi-Tong Wu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Yi-Zhen Liu
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- P. R. China
| | - Xiao-Dong Zhou
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Ji-Ming Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
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Chansuvarn W, Tuntulani T, Imyim A. Colorimetric detection of mercury(II) based on gold nanoparticles, fluorescent gold nanoclusters and other gold-based nanomaterials. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2014.10.013] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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6
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Lai C, Zeng GM, Huang DL, Zhao MH, Wei Z, Huang C, Xu P, Li NJ, Zhang C, Chen M, Li X, Lai M, He Y. Synthesis of gold-cellobiose nanocomposites for colorimetric measurement of cellobiase activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 132:369-374. [PMID: 24887498 DOI: 10.1016/j.saa.2014.04.091] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 03/28/2014] [Accepted: 04/13/2014] [Indexed: 06/03/2023]
Abstract
Gold-cellobiose nanocomposites (GCNCs) were synthesized by reducing gold salt with a polysaccharide, cellobiose. Here, cellobiose acted as a controller of nucleation or stabilizer in the formation of gold nanoparticles. The obtained GCNCs were characterized with UV-visible spectroscopy; Zetasizer and Fourier transform infrared (FT-IR) spectrophotometer. Moreover, 6-Mercapto-1-hexanol (MCH) was modified on GCNCs, and the MCH-GCNCs were used to determine the cellobiase activity in compost extracts based on the surface plasmon resonance (SPR) property of MCH-GCNCs. The degradation of cellobiose on MCH-GCNCs by cellobiase could induce the aggregation, and the SPR absorption wavelength of MCH-GCNCs correspondingly red shifted. Thus, the absorbance ratio of treated MCH-GCNCs (A650/A520) could be used to estimate the cellobiase activity, and the probe exhibited highly sensitive and selective detection of the cellobiase activity with a wide linear from 3.0 to 100.0U L(-1) within 20 min. Meanwhile, a good linear relationship with correlation coefficient of R2=0.9976 was obtained. This approach successfully showed the suitability of gold nanocomposites as a colorimetric sensor for the sensitive and specific enzyme activity detection.
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Affiliation(s)
- Cui Lai
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Guang-Ming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China.
| | - Dan-Lian Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China.
| | - Mei-Hua Zhao
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Zhen Wei
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Chao Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Piao Xu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Ning-Jie Li
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Chen Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Ming Chen
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Xue Li
- Department of Bioengineering and Environmental Science, Changsha University, Changsha 410003, Hunan, PR China
| | - Mingyong Lai
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
| | - Yibin He
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, Hunan, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, Hunan, PR China
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7
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Stella A, Hsieh S, Garelnabi M, Horta J, Rogers E. Determination of Aminothiol Adsorption Properties of Titanium(IV) Oxide Nanoparticles Using High-Performance Liquid Chromatography Fluorescence Detection. ADSORPT SCI TECHNOL 2014. [DOI: 10.1260/0263-6174.32.7.591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Aaron Stella
- College of Health Sciences, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
- Biomedical Engineering and Biotechnology Program, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
| | - ShuFeng Hsieh
- College of Health Sciences, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
- Center for High-Rate Nano Manufacturing, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
- Department of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Mahdi Garelnabi
- College of Health Sciences, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
- Biomedical Engineering and Biotechnology Program, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
| | - Javier Horta
- College of Health Sciences, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
| | - Eugene Rogers
- College of Health Sciences, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
- Biomedical Engineering and Biotechnology Program, University of Massachusetts, Lowell, 1 University Avenue, Lowell, MA 01854, U.S.A
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8
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Anand T, Sivaraman G, Chellappa D. Hg(2+) mediated quinazoline ensemble for highly selective recognition of Cysteine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 123:18-24. [PMID: 24384358 DOI: 10.1016/j.saa.2013.12.054] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Revised: 11/28/2013] [Accepted: 12/04/2013] [Indexed: 06/03/2023]
Abstract
A fluorimetric sensor for Hg(2+) ion and Cysteine based on quinazoline platform was designed and synthesized by one step reaction and characterized by using common spectroscopic methods. Time Dependent Density Functional Theory calculations shows that probe behaves as "ON-OFF" fluorescent quenching sensor via electron transfer/heavy atom effect. Receptor was found to exhibit selective fluorescence quenching behavior over the other competitive metal ions, and also the receptor-Hg(2+) ensemble act as an efficient "OFF-ON" sensor for Cysteine. Moreover this sensor has also been successfully applied to detection of Hg(2+) in natural water samples with good recovery.
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Affiliation(s)
- Thangaraj Anand
- School of Chemistry, Madurai Kamaraj University, Madurai 625021, India
| | - Gandhi Sivaraman
- School of Chemistry, Madurai Kamaraj University, Madurai 625021, India
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9
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Chen S, Yang M, Hong S, Lu C. Nonionic fluorosurfactant as an ideal candidate for one-step modification of gold nanorods. NANOSCALE 2014; 6:3197-3205. [PMID: 24499861 DOI: 10.1039/c3nr05546a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this work, a novel protocol was developed for size tuning and cetyltrimethylammonium bromide (CTAB) removal of gold nanorods using commercially available nonionic fluorosurfactants (FSN), an excellent candidate for PEG and other modification reagents. The tunable gold nanorods can easily be obtained by stopping the ligand replacement reaction at different time intervals. The FSN-coated gold nanorods are stable in the presence of high salt concentrations and over a wide range of pH values. Additionally, the cellular uptake experiments demonstrate that the FSN-coated gold nanorods have superior features in comparison to the widely used PEG-coated gold nanorods, such as high uptake amount, tunable uptake and excellent stability. Our findings suggest that FSN ligands are an ideal candidate for modifying gold nanorods with tunable aspect ratios, excellent biocompatibility, nontoxicity, and high stability, enabling conjugation to biomolecules for specific targeting, uptake, and delivery.
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Affiliation(s)
- Shuang Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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10
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Applications in analytical chemistry using the attractive properties of non-ionic fluorosurfactants. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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11
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Wang L, Zhang H, Lu C, Zhao L. Ligand exchange on the surface of cadmium telluride quantum dots with fluorosurfactant-capped gold nanoparticles: Synthesis, characterization and toxicity evaluation. J Colloid Interface Sci 2014; 413:140-6. [DOI: 10.1016/j.jcis.2013.09.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 08/13/2013] [Accepted: 09/17/2013] [Indexed: 01/08/2023]
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12
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Zhang L, Lu B, Lu C, Lin JM. Determination of cysteine, homocysteine, cystine, and homocystine in biological fluids by HPLC using fluorosurfactant-capped gold nanoparticles as postcolumn colorimetric reagents. J Sep Sci 2013; 37:30-6. [PMID: 24302617 DOI: 10.1002/jssc.201300998] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 10/28/2013] [Accepted: 10/29/2013] [Indexed: 12/17/2022]
Abstract
We have demonstrated for the first time the suitability of fluorosurfactant-capped spherical gold nanoparticles as HPLC postcolumn colorimetric reagents for the direct assay of cysteine, homocysteine, cystine, and homocystine. The success of this work was based on the use of an on-line tris(2-carboxyethyl)phosphine reduction column for cystine and homocystine. Several parameters affecting the separation efficiency and the postcolumn colorimetric detection were thoroughly investigated. Under the optimized conditions, cysteine, homocysteine, cystine, and homocystine in human urine and plasma samples were determined. Detection limits for cysteine, homocysteine, cystine, and homocystine ranged from 0.16-0.49 μM. The accuracy in terms of recoveries ranged between 94.0-102.1%. This proposed method was rapid, inexpensive, and simple.
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Affiliation(s)
- Lijuan Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, China
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13
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Yang B, Zhang XB, Liu WN, Hu R, Tan W, Shen GL, Yu RQ. Fluorosurfactant-capped gold nanoparticles-based label-free colorimetric assay for Au3+ with tunable dynamic range via a redox strategy. Biosens Bioelectron 2013; 48:1-5. [DOI: 10.1016/j.bios.2013.03.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 03/15/2013] [Accepted: 03/15/2013] [Indexed: 12/01/2022]
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14
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Xiao Q, Gao H, Lu C, Yuan Q. Gold nanoparticle-based optical probes for sensing aminothiols. Trends Analyt Chem 2012. [DOI: 10.1016/j.trac.2012.07.017] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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15
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Carpio A, Mercader-Trejo F, Arce L, Valcárcel M. Use of carboxylic group functionalized magnetic nanoparticles for the preconcentration of metals in juice samples prior to the determination by capillary electrophoresis. Electrophoresis 2012; 33:2446-53. [DOI: 10.1002/elps.201100636] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Azahara Carpio
- Department of Analytical Chemistry; Institute of Fine Chemistry and Nanochemistry (IQFN); University of Córdoba; Agrifood Campus of International Excellence (ceiA3); Córdoba; Spain
| | - Flora Mercader-Trejo
- Polytechnic University of Santa Rosa Jauregui Carr; Santa Rosa Jáuregui; Querétaro; México
| | - Lourdes Arce
- Department of Analytical Chemistry; Institute of Fine Chemistry and Nanochemistry (IQFN); University of Córdoba; Agrifood Campus of International Excellence (ceiA3); Córdoba; Spain
| | - Miguel Valcárcel
- Department of Analytical Chemistry; Institute of Fine Chemistry and Nanochemistry (IQFN); University of Córdoba; Agrifood Campus of International Excellence (ceiA3); Córdoba; Spain
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16
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Chen TH, Tseng WL. (Lysozyme type VI)-stabilized Au8 clusters: synthesis mechanism and application for sensing of glutathione in a single drop of blood. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:1912-1919. [PMID: 22461355 DOI: 10.1002/smll.201102741] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 01/17/2012] [Indexed: 05/31/2023]
Abstract
This paper presents a one-pot approach for preparing highly fluorescent Au(8) clusters by reacting the Au(3+) precursor solution with lysozyme type VI (Lys VI) at pH 3. The fluorescence band of (Lys VI)-stabilized Au(8) clusters is centered at 455 nm on the excitation at 380 nm. Blue-emitting Au(8) clusters have a high quantum yield (∼56%), two fluorescence lifetimes, and a rare amount of Au(+) on the surface of the Au core. When the pH of a solution of Au(8) clusters increases suddenly to 12, the Au(8) clusters gradually convert to Au(25) clusters over time. This conversion is also observed in the case of (Lys VI)-directed synthesis of Au(25) clusters at pH 12. The pH-induced conversion of Au(8) to Au(25) clusters suggests that the size of (Lys VI)-stabilized gold nanoclusters (AuNCs) relies on the secondary structure of Lys VI, which is susceptible to pH change. Based on these results and previous literature, this paper proposes the possible mechanism for growing (Lys VI)-stabilized Au(8) and Au(25) clusters. Additionally, (Lys VI)-stabilized Au(8) clusters could sense glutathione (GSH) through GSH-induced core-etching of Au(8) clusters; the limit of detection at a signal-to-noise ratio of 3 for GSH is determined to be 20 nm. Except for cysteine, the selectivity of (Lys VI)-stabilized Au(8) clusters for GSH over amino acids is remarkably high. The practicality of using Au(8) clusters to determine the concentration of GSH in a single drop of blood is also validated.
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Affiliation(s)
- Tzu-Heng Chen
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung, Taiwan
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17
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Saha K, Agasti SS, Kim C, Li X, Rotello VM. Gold nanoparticles in chemical and biological sensing. Chem Rev 2012; 112:2739-79. [PMID: 22295941 PMCID: PMC4102386 DOI: 10.1021/cr2001178] [Citation(s) in RCA: 2742] [Impact Index Per Article: 228.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Krishnendu Saha
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Sarit S. Agasti
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Chaekyu Kim
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Xiaoning Li
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA
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18
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Lai YJ, Tseng WL. Gold nanoparticle extraction followed by o-phthaldialdehyde derivatization for fluorescence sensing of different forms of homocysteine in plasma. Talanta 2012; 91:103-9. [DOI: 10.1016/j.talanta.2012.01.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 01/09/2012] [Accepted: 01/12/2012] [Indexed: 12/22/2022]
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19
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Wong JKF, Yip SP, Lee TMH. Silica-modified oligonucleotide-gold nanoparticle conjugate enables closed-tube colorimetric polymerase chain reaction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:214-9. [PMID: 22095584 DOI: 10.1002/smll.201101925] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Indexed: 05/11/2023]
Abstract
A facile silica coating significantly enhances the thermal stability and polymerase chain reaction (PCR) compatibility of oligonucleotide-gold nanoparticle conjugates, thus enabling colorimetric detection of PCR results in a closed-tube format. This method is specific, sensitive, and generally applicable. Its simplicity, visual readout, and carryover contamination-free features hold promise for point-of-care or on-site DNA testing.
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Affiliation(s)
- Jacky K F Wong
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
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Li Q, Lu B, Zhang L, Lu C. Synthesis and stability evaluation of size-controlled gold nanoparticles via nonionic fluorosurfactant-assisted hydrogen peroxide reduction. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31528a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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UEHARA N. Sensing of Sulfhydryl Compounds with Thermoresponsive Gold Nanocomposites. BUNSEKI KAGAKU 2012. [DOI: 10.2116/bunsekikagaku.61.535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Nobuo UEHARA
- Graduate School of Engineering, Utsunomiya University
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22
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Xiao Q, Shang F, Xu X, Li Q, Lu C, Lin JM. Specific detection of cysteine and homocysteine in biological fluids by tuning the pH values of fluorosurfactant-stabilized gold colloidal solution. Biosens Bioelectron 2011; 30:211-5. [DOI: 10.1016/j.bios.2011.09.013] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Revised: 08/30/2011] [Accepted: 09/13/2011] [Indexed: 11/28/2022]
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23
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Liu D, Wang Z, Jiang X. Gold nanoparticles for the colorimetric and fluorescent detection of ions and small organic molecules. NANOSCALE 2011; 3:1421-33. [PMID: 21359318 DOI: 10.1039/c0nr00887g] [Citation(s) in RCA: 222] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In recent years, gold nanoparticles (AuNPs) have drawn considerable research attention in the fields of catalysis, drug delivery, imaging, diagnostics, therapy and biosensors due to their unique optical and electronic properties. In this review, we summarized recent advances in the development of AuNP-based colorimetric and fluorescent assays for ions including cations (such as Hg(2+), Cu(2+), Pb(2+), As(3+), Ca(2+), Al(3+), etc) and anions (such as NO(2)(-), CN(-), PF(6)(-), F(-), I(-), oxoanions), and small organic molecules (such as cysteine, homocysteine, trinitrotoluene, melamine and cocaine, ATP, glucose, dopamine and so forth). Many of these species adversely affect human health and the environment. Moreover, we paid particular attention to AuNP-based colorimetric and fluorescent assays in practical applications.
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Affiliation(s)
- Dingbin Liu
- CAS Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, China
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24
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Woo MA, Kim MI, Yu BJ, Cho D, Kim NJ, Cho JH, Choi BO, Chang HN, Park HG. Cell-Based Quantification of Homocysteine Utilizing Bioluminescent Escherichia coli Auxotrophs. Anal Chem 2011; 83:3089-95. [DOI: 10.1021/ac103350y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Min-Ah Woo
- Department of Chemical and Biomolecular Engineering (BK21 Program), KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Moon Il Kim
- Department of Chemical and Biomolecular Engineering (BK21 Program), KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Byung Jo Yu
- MD Science Inc., 258-1 Munji-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Daeyeon Cho
- LabGenomics Co., Ltd., 1571-17 Seocho3-dong, Seocho-gu, Seoul 137-874, Republic of Korea
| | - Nag-Jong Kim
- Department of Chemical and Biomolecular Engineering (BK21 Program), KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - June Hyoung Cho
- MD Science Inc., 258-1 Munji-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Byung-Ok Choi
- Department of Neurology, College of Medicine, Ewha Womans University, Mokdong Hospital, 911-1 Mokdong, Yangcheon-gu, Seoul 158-710, Republic of Korea
| | - Ho Nam Chang
- Department of Chemical and Biomolecular Engineering (BK21 Program), KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Hyun Gyu Park
- Department of Chemical and Biomolecular Engineering (BK21 Program), KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
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25
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Wang J, Wu H, He C, Zhao L, Duan C. Metal-organic cyclohelicates as optical receptors for glutathione: syntheses, structures, and host-guest behaviors. Chem Asian J 2011; 6:1225-33. [PMID: 21365768 DOI: 10.1002/asia.201000733] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Indexed: 11/10/2022]
Abstract
Two trinuclear zinc-based cyclohelicates, Zn-PDB (PDB = [5-(dibenzylamino)-N1',N3'-bis(pyridin-2-ylmethylene)isophthalohydrazide]) and Zn-PMB (PMB = [5-(bodipy-oxy)-N1',N3'-bis(pyridin-2-ylmethylene)isophthalohydrazide]) containing dibenzylamino and BODIPY groups, respectively, were generated by incorporating two amide-containing tridentate chelators into meta-positions of a substituted phenyl ring. Single-crystal structure analysis and related spectroscopic characterizations demonstrated the formation of macrocyclic helicals both in the solid state and in solution. The host-guest behavior of the cyclohelical hosts towards γ-glutamyl-cysteinyl-glycine (GSH) and its component amino acids was investigated by spectroscopic titrations. UV/Vis absorption titration and NMR titrations of Zn-PDB and Zn-PMB upon addition of the above-mentioned guests suggested that the Glu residue of GSH was positioned within the cavity. The COO(-) groups interacted with metal ions through static interactions. The Cys moiety of GSH interacted with the amide groups sited in host molecules through hydrogen-bonding interactions to produce measurable spectral changes. Fluorescent titrations of Zn-PMB upon the addition of GSH and ESI-MS investigations of the titration solutions confirmed the host-guest interaction modes and revealed the possible 1:1 complexation stoichiometry. These results showed that the recognition of a substrate within the cavity of functionalized metal-organic cage-like receptors could be a useful method to produce supramolecular sensors for biomolecules.
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Affiliation(s)
- Jian Wang
- State Key Laboratory of Fine Chemicals, Dalian Technology of University, Dalian, 116012, PR China
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26
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Liu CY, Tseng WL. Colorimetric assay for cyanide and cyanogenic glycoside using polysorbate 40-stabilized gold nanoparticles. Chem Commun (Camb) 2011; 47:2550-2. [DOI: 10.1039/c0cc04591h] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Lin CY, Yu CJ, Lin YH, Tseng WL. Colorimetric sensing of silver(I) and mercury(II) ions based on an assembly of Tween 20-stabilized gold nanoparticles. Anal Chem 2010; 82:6830-7. [PMID: 20704372 DOI: 10.1021/ac1007909] [Citation(s) in RCA: 254] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We have developed a rapid and homogeneous method for the highly selective detection of Hg(2+) and Ag(+) using Tween 20-modified gold nanoparticles (AuNPs). Citrate ions were found to still be adsorbed on the Au surface when citrate-capped AuNPs were modified with Tween 20, which stabilizes the citrate-capped AuNPs against conditions of high ionic strength. When citrate ions had reduced Hg(2+) and Ag(+) to form Hg-Au alloys and Ag on the surface of the AuNPs, Tween 20 was removed from the NP surface. As a result, the AuNPs were unstable under a high-ionic-strength solution, resulting in NP aggregation. The formation of Hg-Au alloys or Ag on the surface of the AuNPs was demonstrated by means of inductively coupled plasma mass spectroscopy and energy-dispersive X-ray spectroscopy. Tween 20-AuNPs could selectively detect Hg(2+) and Ag(+) at concentrations as low as 0.1 and 0.1 microM in the presence of NaCl and EDTA, respectively. Moreover, the probe enables the analysis of AgNPs with a minimum detectable concentration that corresponds to 1 pM. This probe was successfully applied to detect Hg(2+) in drinking water and seawater, Ag(+) in drinking water, and AgNPs in drinking water.
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Affiliation(s)
- Cheng-Yan Lin
- Department of Chemistry, National Sun Yat-sen University, Taiwan
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28
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Lin JH, Chang CW, Wu ZH, Tseng WL. Colorimetric Assay for S-Adenosylhomocysteine Hydrolase Activity and Inhibition Using Fluorosurfactant-Capped Gold Nanoparticles. Anal Chem 2010; 82:8775-9. [DOI: 10.1021/ac102020n] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jia-Hui Lin
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
| | - Chung-Wei Chang
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
| | - Zong-Han Wu
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
| | - Wei-Lung Tseng
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
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29
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Powe AM, Das S, Lowry M, El-Zahab B, Fakayode SO, Geng ML, Baker GA, Wang L, McCarroll ME, Patonay G, Li M, Aljarrah M, Neal S, Warner IM. Molecular Fluorescence, Phosphorescence, and Chemiluminescence Spectrometry. Anal Chem 2010; 82:4865-94. [DOI: 10.1021/ac101131p] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Aleeta M. Powe
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Susmita Das
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Mark Lowry
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Bilal El-Zahab
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Sayo O. Fakayode
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Maxwell L. Geng
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Gary A. Baker
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Lin Wang
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Matthew E. McCarroll
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Gabor Patonay
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Min Li
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Mohannad Aljarrah
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Sharon Neal
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
| | - Isiah M. Warner
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40208, Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, Department of Chemistry, Winston-Salem State University, Winston-Salem, North Carolina 27110, Department of Chemistry, Nanoscience and Nanotechnology Institute and the Optical Science and Technology Center, University of Iowa, Iowa City, Iowa 52242, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, Department
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Uehara N, Ookubo K, Shimizu T. Colorimetric assay of glutathione based on the spontaneous disassembly of aggregated gold nanocomposites conjugated with water-soluble polymer. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:6818-6825. [PMID: 20373784 DOI: 10.1021/la100460w] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This article describes the glutathione-triggered disassembly of gold nanocomposites composed of gold cores and water-soluble copolymers [poly(N-n-isopropylacrylamide-co-acryloyldiethyletriamine)] attached to the surfaces of gold cores. The gold nanocomposites exhibit a bluish purple color because of the assembled gold cores that are conjugated with the diethylenetriamine groups incorporated into the copolymers. Glutathione added to the gold nanocomposite solution adsorbs onto the surface of the gold cores to liberate diethylenetriamine groups, resulting in spontaneous disassembly that changes the color of the solution to a reddish shade. Increasing the glutathione concentration facilitates the spontaneous disassembly of the gold nanocomposites. For the determination of glutathione, the colorimetric change of the gold nanoparticles is quantified with the a* value of the L*a*b* color coordinates defined by the CIE (Commission Internationale de l'Eclairage) chromaticity diagram. A linear relationship between the a* value and the glutathione concentration of up to 6 x 10(-6) mol/L is obtained 15 min after the addition of glutathione that has a detection limit (defined as 3sigma) of 2.9 x 10(-8) mol/L. The colorimetric assay is successfully applied to the determination of glutathione in eye drops and health supplements.
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Affiliation(s)
- Nobuo Uehara
- Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan.
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31
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Chang CW, Tseng WL. Gold Nanoparticle Extraction Followed by Capillary Electrophoresis to Determine the Total, Free, and Protein-Bound Aminothiols in Plasma. Anal Chem 2010; 82:2696-702. [DOI: 10.1021/ac902342c] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Chung-Wei Chang
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
| | - Wei-Lung Tseng
- Department of Chemistry, National Sun Yat-sen University, Taiwan, and National Sun Yat-sen University−Kaohsiung Medical University Joint Research Center, Kaohsiung, Taiwan
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32
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Chen X, Zhou Y, Peng X, Yoon J. Fluorescent and colorimetric probes for detection of thiols. Chem Soc Rev 2010; 39:2120-35. [PMID: 20502801 DOI: 10.1039/b925092a] [Citation(s) in RCA: 1136] [Impact Index Per Article: 81.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Due to the biological importances of thiols, such as cysteine, homocysteine and glutathione, the development of optical probes for thiols has been an active research area in recent few years. This critical review focuses on the fluorescent or colorimetric sensors for thiols according to their unique mechanisms between sensors and thiols, including Michael addition, cyclization with aldehyde, cleavage of sulfonamide and sulfonate ester by thiols, cleavage of selenium-nitrogen bond by thiols, cleavage of disulfide by thiols, metal complexes-oxidation-reduction, metal complexes-displace coordination, nano-particles and others (110 references).
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Affiliation(s)
- Xiaoqiang Chen
- Department of Chemistry and Nano Science (BK 21), Ewha Womans University, Seoul 120-750, Korea
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33
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Ligand exchange effects in gold nanoparticle assembly induced by oxidative stress biomarkers: Homocysteine and cysteine. Biophys Chem 2010; 146:98-107. [DOI: 10.1016/j.bpc.2009.11.001] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2009] [Revised: 11/10/2009] [Accepted: 11/10/2009] [Indexed: 02/07/2023]
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34
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Lin JH, Chang CW, Tseng WL. Fluorescent sensing of homocysteine in urine: Using fluorosurfactant-capped gold nanoparticles and o-Phthaldialdehyde. Analyst 2010; 135:104-10. [DOI: 10.1039/b916511h] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Xu JP, Jia L, Fang Y, Lv LP, Song ZG, Ji J. Highly soluble PEGylated pyrene–gold nanoparticles dyads for sensitive turn-on fluorescent detection of biothiols. Analyst 2010; 135:2323-7. [DOI: 10.1039/c0an00217h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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36
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Yang YK, Shim S, Tae J. Rhodamine–sugar based turn-on fluorescent probe for the detection of cysteine and homocysteine in water. Chem Commun (Camb) 2010; 46:7766-8. [DOI: 10.1039/c0cc02381g] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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37
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Zu Y, Gao Z. Facile and Controllable Loading of Single-Stranded DNA on Gold Nanoparticles. Anal Chem 2009; 81:8523-8. [DOI: 10.1021/ac901459v] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yanbing Zu
- Institute of Bioengineering and Nanotechnology, 31 Biopolis Way, Singapore 138669
| | - Zhiqiang Gao
- Institute of Bioengineering and Nanotechnology, 31 Biopolis Way, Singapore 138669
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38
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Shang L, Yin J, Li J, Jin L, Dong S. Gold nanoparticle-based near-infrared fluorescent detection of biological thiols in human plasma. Biosens Bioelectron 2009; 25:269-74. [PMID: 19683912 DOI: 10.1016/j.bios.2009.06.021] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2009] [Accepted: 06/08/2009] [Indexed: 11/17/2022]
Abstract
In this work, a new fluorescent method for sensitive detection of biological thiols in human plasma was developed using a near-infrared (NIR) fluorescent dye, FR 730. The sensing approach was based on the strong affinity of thiols to gold and highly efficient fluorescent quenching ability of gold nanoparticles (Au NPs). In the presence of thiols, the NIR fluorescence would enhance dramatically due to desorption of FR 730 from the surfaces of Au NPs, which allowed the analysis of thiol-containing amino acids in a very simple approach. The size of Au NPs was found to affect the fluorescent assay and the best response for cysteine detection was achieved when using Au NPs with the diameter of 24 nm, where a linear range of 2.5 x 10(-8)M to 4.0 x 10(-6)M and a detection limit of as low as 10nM was obtained. This method also demonstrated a high selectivity to thiol-containing amino acids due to the strong affinity of thiols to gold. An important feature of the method is that the present fluorescent assay works in the NIR region, which is particularly favorable for the optical detection/imaging of biological samples. The method was successfully applied to the determination of thiols in a complex multicomponent mixture such as human plasma, which suggests our proposed method has great potential for diagnostic purposes.
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Affiliation(s)
- Li Shang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun 130022, China
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UEHARA N, FUJITA M, SHIMIZU T. Colorimetric Assay of Aminopeptidase N Activity Based on Inhibition of the Disassembly of Gold Nano-composites Conjugated with a Thermo-responsive Copolymer. ANAL SCI 2009; 25:267-73. [DOI: 10.2116/analsci.25.267] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Nobuo UEHARA
- Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University
| | - Maki FUJITA
- Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University
| | - Tokuo SHIMIZU
- Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University
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40
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Huang CC, Tseng WL. Highly selective detection of histidine using o-phthaldialdehyde derivatization after the removal of aminothiols through Tween 20-capped gold nanoparticles. Analyst 2009; 134:1699-705. [DOI: 10.1039/b900028c] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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41
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Lim IIS, Mott D, Engelhard MH, Pan Y, Kamodia S, Luo J, Njoki PN, Zhou S, Wang L, Zhong CJ. Interparticle Chiral Recognition of Enantiomers: A Nanoparticle-Based Regulation Strategy. Anal Chem 2008; 81:689-98. [DOI: 10.1021/ac802119p] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- I-Im S. Lim
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Derrick Mott
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Mark H. Engelhard
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Yi Pan
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Shalini Kamodia
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Jin Luo
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Peter N. Njoki
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Shuiqin Zhou
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Lichang Wang
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Chuan Jian Zhong
- Department of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, EMSL, Pacific Northwest National Laboratory, Richland, Washington 99352, Department of Chemistry, City University of New York, Staten Island, New York 10314, and Department of Chemistry & Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
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