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Feng KW, Li Y. Hydrogen Production from Formic Acid by In Situ Generated Ni/CdS Photocatalytic System under Visible Light Irradiation. CHEMSUSCHEM 2023; 16:e202202250. [PMID: 36705939 DOI: 10.1002/cssc.202202250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/27/2023] [Accepted: 01/27/2023] [Indexed: 05/06/2023]
Abstract
Simple and practical noble-metal-free catalyzed hydrogen production from sustainable resources, such as renewable formic acid, is highly desirable. Herein, the development of an efficient photocatalytic hydrogen production from aqueous solution of formic acid using in situ generated Ni/CdS photocatalytic system was described. CdS-Cys (Cys=l-cysteine) quantum dots (QDs) acting as photocatalyst with Ni(OAc)2 as H2 production catalyst precursor, a 94 % yield was obtained within 5 h under visible light irradiation at 50 °C. The average rate of H2 production reached up to 282 μmol mg-1 h-1 with 99.8 % H2 selectivity. Mechanistic studies indicate cooperation of dynamic quenching and static quenching of CdS-Cys QDs by Ni(OAc)2 . Especially, Ni0 , generated in the dynamic quenching, accelerated the electron transfer by acting as an electron outlet and enhancing the stability of CdS to slow down the photocorrosion distinctly, delivering efficient H2 production with high selectivity. Our study will inspire exploration of various efficient non-noble-metal catalysts for practical H2 production from bio-based formic acid.
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Affiliation(s)
- Kai-Wen Feng
- State Key Laboratory of Multiphase Flow in Power Engineering and Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, P. R. China
| | - Yang Li
- State Key Laboratory of Multiphase Flow in Power Engineering and Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, P. R. China
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2
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Divsar F. A label-free photoelectrochemical DNA biosensor using a quantum dot-dendrimer nanocomposite. Anal Bioanal Chem 2019; 411:6867-6875. [PMID: 31401669 DOI: 10.1007/s00216-019-02058-9] [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] [Received: 06/03/2019] [Revised: 07/16/2019] [Accepted: 07/30/2019] [Indexed: 11/28/2022]
Abstract
A novel label-free photoelectrochemical biosensing method for highly sensitive and specific detection of DNA hybridization using a CdS quantum dot (QD)-dendrimer nanocomposite is presented. A molecular beacon (MB) was assembled on a gold-nanoparticle-modified indium tin oxide electrode surface. Hybridization to a complementary target DNA disrupts the stem-loop structure of the MB, which was afterward labeled with the QD-dendrimer nanocomposite. The modified indium tin oxide electrode showed a stable anodic photocurrent response at 300 mV (vs Ag/AgCl) to light excitation at 410 nm in the presence of 0.1 M ascorbic acid as an electron donor. The protocol developed integrates the specificity of an MB for molecular recognition and the advantages of gold nanoparticles for increasing the loading capacity of the MB on the electrode surface and accelerating the electron transfer. Moreover, the photocurrent was greatly enhanced because of the high loading of QDs by the dendrimer, which eliminated the surface defects of CdS QDs and prevented recombination of their photogenerated electron-hole pairs. Under the optimal conditions, a linear relationship between the increase of photocurrent and target DNA concentration was obtained in the range from 1 fM to 0.1 nM, with a detection limit of 0.5 fM. The sequence-specificity experiment showed that one or three mismatches of DNA bases could be discriminated. This photoelectrochemical method is a prospective technique for DNA hybridization detection because of its great advantages: label-free, high sensitivity and specificity, low cost, and easy fabrication. This could create a new platform for the application of CdS QD-dendrimer nanocomposites in photoelectrochemical bioanalysis. Graphical abstract.
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Affiliation(s)
- Faten Divsar
- Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, Iran.
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Dutt A, Upadhyay LSB. Synthesis of Cysteine-Functionalized Silver Nanoparticles Using Green Tea Extract with Application for Lipase Immobilization. ANAL LETT 2018. [DOI: 10.1080/00032719.2017.1367399] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Aditya Dutt
- Department of Biotechnology, National Institute of Technology Raipur, Raipur, Chhattisgarh, India
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Yang Z, Lu L, Kiely CJ, Berger BW, McIntosh S. Biomineralized CdS Quantum Dot Nanocrystals: Optimizing Synthesis Conditions and Improving Functional Properties by Surface Modification. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03487] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhou Yang
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Li Lu
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Christopher J. Kiely
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Bryan W. Berger
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Steven McIntosh
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
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5
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Biomimetic synthesis and assembly of HgS nanocrystals via a protein inducing process. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-1947-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Qin D, Yang G, Zhang L, Du X, Wang Y. Synthesis and Optical Characteristics of PAM/HgS Nanocomposites. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.4.1077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Haque MA, Mahalakshmi S. Triethanolamine-assisted synthesis of cadmium sulfide nanoclusters. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1622-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Freeman R, Willner I. Optical molecular sensing with semiconductor quantum dots (QDs). Chem Soc Rev 2012; 41:4067-85. [DOI: 10.1039/c2cs15357b] [Citation(s) in RCA: 393] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Porous Fe3O4 nanoparticles: Synthesis and application in catalyzing epoxidation of styrene. J Colloid Interface Sci 2011; 364:298-303. [DOI: 10.1016/j.jcis.2011.08.066] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 08/19/2011] [Accepted: 08/26/2011] [Indexed: 11/21/2022]
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10
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Determination of Paracetamol Based on its Quenching Effect on the Photoluminescence of CdTe Fluorescence Probes. J Fluoresc 2011; 22:591-6. [DOI: 10.1007/s10895-011-0994-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Accepted: 10/14/2011] [Indexed: 12/11/2022]
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11
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Krupko EV, Grodzyuk GY, Khalavka YB, Okrepka GM, Shcherbak LP. Effect of the composition of the reaction mixture on the preparation of L-cysteine-stabilized CdS nanoparticles and their optical properties. THEOR EXP CHEM+ 2011. [DOI: 10.1007/s11237-011-9189-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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12
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Quantum dot based probing of mannitol: An implication in clinical diagnostics. Anal Chim Acta 2010; 675:165-9. [DOI: 10.1016/j.aca.2010.07.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2010] [Revised: 06/23/2010] [Accepted: 07/09/2010] [Indexed: 11/21/2022]
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13
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Thakur P, Joshi SS, Kapoor S, Mukherjee T. Fluorescence behavior of cysteine-mediated Ag@CdS nanocolloids. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:6377-6384. [PMID: 19469470 DOI: 10.1021/la8042507] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Ag@CdS quantum dots were synthesized by a colloidal method. CdS nanoparticles stabilized by L-cysteine were doped with varying silver concentrations. Ag@CdS nanoparticles were characterized by UV-visible spectroscopy, steady-state and time-resolved fluorescence, X-ray diffraction, Fourier transform infrared resonance (FTIR), and transmission electron microscopy. The effect of dopant concentration and effect of aging of Ag@CdS colloids were studied. At low silver content, emission was found to enhance, while at high silver content, emission quenching was observed after aging. Ag-CdS nanocolloids exhibited multiexponential decay with tau2 being a long-lived component. X-ray diffraction spectra of as prepared samples indicated that silver occupies an interstitial position, while for annealed samples, Ag+ ions get oxidized to Ag2+ and substituted for Cd2+ in the CdS lattice. FTIR studies have shown that cysteine acts as a monodentate ligand for cadmium and silver for as-prepared sample, whereas it acts as a tridentate ligand for annealed samples toward silver. Transmission electron microscopy of as-prepared samples showed spherical-shaped composites with a uniform layer of capping molecules.
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Affiliation(s)
- Priya Thakur
- Department of Chemistry, University of Pune, Pune 411007, India
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14
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Priyam A, Chatterjee A, Bhattacharya SC, Saha A. Conformation and activity dependent interaction of glucose oxidase with CdTe quantum dots: towards developing a nanoparticle based enzymatic assay. Photochem Photobiol Sci 2009; 8:362-70. [DOI: 10.1039/b815881a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Datta A, Priyam A, Bhattacharyya S, Mukherjea K, Saha A. Temperature tunability of size in CdS nanoparticles and size dependent photocatalytic degradation of nitroaromatics. J Colloid Interface Sci 2008; 322:128-35. [DOI: 10.1016/j.jcis.2008.02.052] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Revised: 01/16/2008] [Accepted: 02/26/2008] [Indexed: 10/22/2022]
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Celebi S, Erdamar AK, Sennaroglu A, Kurt A, Acar HY. Synthesis and Characterization of Poly(acrylic acid) Stabilized Cadmium Sulfide Quantum Dots. J Phys Chem B 2007; 111:12668-75. [DOI: 10.1021/jp0739420] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Serdar Celebi
- Graduate School of Materials Science and Engineering, Laser Research Laboratory, Department of Physics, and Department of Chemistry, Koc University, Rumelifeneri Yolu, Sariyer 34450, Istanbul, Turkey
| | - A. Koray Erdamar
- Graduate School of Materials Science and Engineering, Laser Research Laboratory, Department of Physics, and Department of Chemistry, Koc University, Rumelifeneri Yolu, Sariyer 34450, Istanbul, Turkey
| | - Alphan Sennaroglu
- Graduate School of Materials Science and Engineering, Laser Research Laboratory, Department of Physics, and Department of Chemistry, Koc University, Rumelifeneri Yolu, Sariyer 34450, Istanbul, Turkey
| | - Adnan Kurt
- Graduate School of Materials Science and Engineering, Laser Research Laboratory, Department of Physics, and Department of Chemistry, Koc University, Rumelifeneri Yolu, Sariyer 34450, Istanbul, Turkey
| | - Havva Yagci Acar
- Graduate School of Materials Science and Engineering, Laser Research Laboratory, Department of Physics, and Department of Chemistry, Koc University, Rumelifeneri Yolu, Sariyer 34450, Istanbul, Turkey
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Datta A, Priyam A, Chatterjee S, Sinha AK, Bhattacharyya SN, Saha A. Gamma radiation induced differential growth of CdS nanoparticles capped with aromatic and aliphatic thiols. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.12.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Chatterjee A, Priyam A, Bhattacharya SC, Saha A. Differential growth and photoluminescence of ZnS nanocrystals with variation of surfactant molecules. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.10.053] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chatterjee A, Priyam A, Das SK, Saha A. Size tunable synthesis of cysteine-capped CdS nanoparticles by γ-irradiation. J Colloid Interface Sci 2006; 294:334-42. [PMID: 16111691 DOI: 10.1016/j.jcis.2005.07.031] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2005] [Revised: 06/22/2005] [Accepted: 07/16/2005] [Indexed: 10/25/2022]
Abstract
Highly water soluble and biocompatible L-cysteine-capped CdS nanoparticles having narrow size distribution were synthesized for the first time by gamma-irradiation technique without using any additional stabilizer. FTIR study shows that CdS nanoparticles are capped through mercapto-group of cysteine amino acid while its free amino and carboxylate groups make it amenable to bio-conjugation. Size and luminescence of the nanoparticles can be well controlled by varying the parameters like radiation dose, pH and concentration of cysteine. The observed results suggest that pH 7 can be optimum for the synthesis of L-cysteine-capped CdS nanoparticles. CdS nanoparticles synthesized with molar ratio of Cd(2+):cysteine, 1:60 at pH 7 were found to be most luminescent. All nanoparticles formed lie in the size quantization regime and exhibit good crystallinity. Remarkable improvement in stability and luminescence was achieved on changing pH of as-prepared nanoparticles from 7 to 11.
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Affiliation(s)
- Anindita Chatterjee
- UGC-DAE Consortium for Scientific Research, Kolkata Centre, III/LB-8, Bidhannagar, Kolkata 700098, India
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Priyam A, Chatterjee A, Das SK, Saha A. Size dependent interaction of biofunctionalized CdS nanoparticles with tyrosine at different pH. Chem Commun (Camb) 2005:4122-4. [PMID: 16091820 DOI: 10.1039/b505960g] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enhancement of fluorescence of CdS nanoparticles by tyrosine at pH 10 in contrast to Stern-Volmer quenching at pH 7 was observed and both the effects were found to depend on the size of the nanoparticles.
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Affiliation(s)
- Amiya Priyam
- UGC-DAE Consortium for Scientific Research, Kolkata Centre, III/LB-8, Bidhannagar, Kolkata-700098, India
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