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Chen S, Zheng Y, Gong J, Mo S, Ren Y, Xu J, Lu M. Core-shell structured lignin-stabilized silver nanoprisms for colorimetric detection of sulfur ions. Int J Biol Macromol 2024; 260:129626. [PMID: 38266862 DOI: 10.1016/j.ijbiomac.2024.129626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 01/26/2024]
Abstract
Widespread occurrence of sulfides in domestic and industrial wastewater contributes to environmental pollution and poses risks to human health. Therefore, the development of highly selective, sensitive, and rapid sulfur ion (S2-) detection probes in aquatic ecosystems is of paramount importance. In this study, lignin-stabilized silver nanoprisms (EHL@AgNPRs) were prepared using the seed growth and self-assembly methods. Based on this, a novel, high-performance, and environmentally friendly S2- colorimetric detection method was proposed. Lignin is believed to coat the surface of AgNPRs through cation-π and electrostatic interactions, acting as an excellent dispersant and stabilizer to prevent aggregation and shape deformation. This allows AgNPRs to maintain localized surface plasmon resonance (LSPR) characteristics and superior colorimetric sensing sensitivity towards S2- even after 30 d. The EHL@AgNPRs exhibited remarkable selectivity towards S2- with a minimum detection limit of 41.3 nM. The conjugation of lignin with AgNPRs offers a highly promising approach for the rapid detection of S2- in natural aquatic environments and for the valorization of lignin.
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Affiliation(s)
- Shiyang Chen
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Yao Zheng
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Jianyu Gong
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Shuhua Mo
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Yuechen Ren
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Junran Xu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China
| | - Minsheng Lu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industry and Food Engineering, Guangxi University, Nanning 530000, People's Republic of China.
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2
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Sasikumar T, Ilanchelian M. Facile preparation of dihydrolipoic acid-stabilized red-emitting silver nanoclusters as a sensitive fluorometric probe for sulfide ions detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123034. [PMID: 37379714 DOI: 10.1016/j.saa.2023.123034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/10/2023] [Accepted: 06/16/2023] [Indexed: 06/30/2023]
Abstract
In this work, we report a smartphone-integrated paper-based sensor for the determination of sulfide ions (S2-) using water-soluble dihydrolipoic acid stabilized silver nanoclusters (DHLA-AgNCs) as a nanoprobe. The optical properties of red emitting fluorescent DHLA-AgNCs was confirmed by UV-visible, steady state flourometric spectroscopic studies. The HR-TEM analysis revealed that the morphology of DHLA-AgNCs was quasi spherical with a grain size of ∼ 5.2 nm. The DHLA-AgNCs exhibited bright red luminescence with strong emission band centered at 650 nm upon the excitation at 420 nm. The excellent fluorescence property of DHLA-AgNCs was further utilized for fluorometric determination of S2- ions. The DHLA-AgNCs can be effectively quenched by increasing concentration of S2- ions owing to the formation of Ag2S complex. The DHLA-AgNCs probe could detect S2- ions preferentially even in the presence of other possible interfering anions with a limit of detection of 32.71 nM. In addition, the proposed technique was effectively used to detect S2- ions in environmental water samples such as tap and drinking water. The detect S2- ions detection was assay and showed good agree compared with the conventional methylene blue approach and showed comparable results. Moreover, a smartphone-paper-based detection assay was developed using the DHLA-AgNCs probe for highly selective and sensitive determination of S2- ions.
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Affiliation(s)
- Thangarasu Sasikumar
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
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3
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Park H, Yoon SJ, Nam YS, Lee JY, Lee Y, Kim JY, Lee KB. Novel H 2S sensing mechanism derived from the formation of oligomeric sulfide capping the surface of gold nanourchins. RSC Adv 2023; 13:33028-33037. [PMID: 38025876 PMCID: PMC10631460 DOI: 10.1039/d3ra05527b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
A gold nanourchin (AuNU) probe with a novel sensing mechanism for monitoring H2S was developed as a feasible colorimetric sensor. In this study, AuNUs that are selectively responsive to H2S were fabricated in the presence of trisodium citrate and 1,4-hydroquinone using a seed-mediated approach. Upon exposure of the AuNU solution to H2S, the hydrosulfide ions (HS-) in the solution are converted into oligomeric sulfides by 1,4-hydroquinone used as a reducing agent during the synthesis of AuNUs. The oligomeric sulfides formed in the AuNU solution upon the addition of H2S were found to coat the surface of the AuNUs, introducing a blue shift in absorption accompanied by a color change in the solution from sky blue to light green. This colorimetric alteration by the capping of oligomeric sulfides on the surface of AuNUs is unique compared to well-known color change mechanisms, such as aggregation, etching, or growth of nanoparticles. The novel H2S sensing mechanism of the AuNUs was characterized using UV-Vis spectroscopy, high-resolution transmission microscopy, X-ray photoelectron spectroscopy, surface-enhanced Raman spectroscopy, secondary ion mass spectroscopy, liquid chromatography-tandem mass spectrometry, and atom probe tomography. H2S was reliably monitored with two calibration curves comprising two sections with different slopes according to the low (0.3-15 μM) and high (15.0-300 μM) concentration range using the optimized AuNU probe, and a detection limit of 0.29 μM was obtained in tap water.
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Affiliation(s)
- Hana Park
- Climate and Environmental Research Institute, Korea Institute of Science & Technology Hwarang-ro 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
| | - Su-Jin Yoon
- Climate and Environmental Research Institute, Korea Institute of Science & Technology Hwarang-ro 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
- Department of Energy and Environment Technology, KIST School, University of Science and Technology Seoul 02792 Republic of Korea
| | - Yun-Sik Nam
- Advanced Analysis and Data Center, Korea Institute of Science and Technology Hwarangno 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
| | - Ji Yeong Lee
- Advanced Analysis and Data Center, Korea Institute of Science and Technology Hwarangno 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
| | - Yeonhee Lee
- Advanced Analysis and Data Center, Korea Institute of Science and Technology Hwarangno 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
| | - Jin Young Kim
- Climate and Environmental Research Institute, Korea Institute of Science & Technology Hwarang-ro 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
- Department of Energy and Environment Technology, KIST School, University of Science and Technology Seoul 02792 Republic of Korea
| | - Kang-Bong Lee
- Climate and Environmental Research Institute, Korea Institute of Science & Technology Hwarang-ro 14-gil 5 Seongbuk-gu Seoul 02792 Republic of Korea
- Department of Energy and Environment Technology, KIST School, University of Science and Technology Seoul 02792 Republic of Korea
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4
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Wang H, Mu W, Wang S, Liu Y, Ran B, Shi L, Ma T, Lu Y. Simultaneous fluorescence sensing of vitamin B2 and sulfur ions based on fluorescent copper nanoparticles. Talanta 2023; 256:124267. [PMID: 36657240 DOI: 10.1016/j.talanta.2023.124267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/15/2023]
Abstract
In this study, the F-CuNPs were synthesized by a modified liquid-phase chemical reduction method. Throughout the preparation process, anhydrous copper sulfate was used as the copper source, and ascorbic acid in the NaOH solution served as the reducing and protective agent. Förster resonance energy transfer (FRET) may exist between F-CuNPs and vitamin B2 due to the large spectral overlap between the fluorescence emission spectra of F-CuNPs and the UV-vis absorption spectra of vitamin B2. Therefore, the detection of vitamin B2 was designed based on a FRET system between F-CuNPs and vitamin B2. With S2- into the F-CuNPs&VB2 system, the fluorescence intensity of vitamin B2 was quenched, while the fluorescence intensity of F-CuNPs was almost unchanged. There may be a specific reaction between S2- and vitamin B2. Therefore, the research system can be further used to detect S2- based on ratiometric fluorescent probe. The research findings show that the linear range of vitamin B2 was 0.51 nM-34.64 nM with a detection limit of 0.25 nM (S/N = 3), the linear range of S2- was 0.64 μM-60.00 μM with a detection limit of 0.32 μM (S/N = 3). Furthermore, the simultaneous fluorescent sensing system has high sensitivity and selectivity. Therefore, this system was designed and successfully used to detect the content of vitamin B2 and S2- in actual samples to find a new effective method to detect analytes.
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Affiliation(s)
- Huan Wang
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China.
| | - Wencheng Mu
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China
| | - Siying Wang
- 96602 Military Hospital of Chinese People's Liberation Army, Kunming, 650000, China
| | - Yuanyuan Liu
- Yinchuan Center for Disease Control and Prevention, Yinchuan, 750004, China
| | - Baocheng Ran
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China
| | - Lin Shi
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China
| | - Tianfeng Ma
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China
| | - Yongchang Lu
- Phytochemistry Key Laboratory of Tibetan Plateau of Qinghai Province, College of Pharmacy, Qinghai Nationalities University, Xining, 810007, China
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5
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Khan Z, Al-Thabaiti SA. Fabrication of chitosan-MnO 2‑iridium/nanoceria supported nanoparticles: Catalytic and anti-radical activities. Int J Biol Macromol 2023; 228:411-425. [PMID: 36566810 DOI: 10.1016/j.ijbiomac.2022.12.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/02/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Chitosan capped MnO2‑iridium nanoparticles supported on nanoceria (Ch-MnO2-Ir/CeO2) were fabricated by using combination of colloidal solution and metal displacement galvanic methods. The oxidative degradation of acid orange 7 in aqueous solution by activated persulfate with the as-prepared nanoparticles was studied. The resulting Ch-MnO2-Ir/CeO2 with S2O82-, 80 % degraded 70.06 mg/L of acid orange 7 within 100 min, while at the same time, Ch-Ir, Ch-MnO2, and Ch-Ir-MnO2 remained inactive. CeO2 increased the surface of the catalyst, and also improved the reactive oxygen species site of Ch-Ir-MnO2 through the activation of S2O82- with CeO2. The reversible redox cycle reaction, Ce (III) ↔ Ce (IV) and strong synergistic effect of MnO2-Ir are responsible for the remarkable catalytic performance of Ch-MnO2-Ir/CeO2/S2O82- system. The degradation of acid orange 7 could be significantly retarded with inorganic (NO3- < Cl- < SO42- < H2PO4- < HCO3-) and organic scavengers (ethanol < tertiary butanol < benzoquinone < phenol). Ch-MnO2-Ir/CeO2 exhibited excellent stability and reusability. Anti-radical activity of chitosan and Ch-MnO2-Ir/CeO2 was evaluated with 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical. The free radical properties increase with concentration of chitosan and Ch-MnO2-Ir/CeO2.
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Affiliation(s)
- Zaheer Khan
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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6
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Dual-active-site Fe/Cu single-atom nanozymes with multifunctional specific peroxidase-like properties for S2− detection and dye degradation. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Liao L, Guo D, Luo X, Meng L, Wu F. Facile fabrication of iron porphyrin-based porous organic polymer with excellent oxidase-like activity for colorimetric detection of sulfide. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Li L, Chen J, Xiao C, Luo Y, Zhong N, Xie Q, Chang H, Zhong D, Xu Y, Zhao M, Liao Q. Recent advances in photoelectrochemical sensors for detection of ions in water. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Mabrouk M, Hammad SF, Mansour FR, Abdella AA. A Critical Review of Analytical Applications of Chitosan as a Sustainable Chemical with Functions Galore. Crit Rev Anal Chem 2022; 54:840-856. [PMID: 35903052 DOI: 10.1080/10408347.2022.2099220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Biomass and biowastes stand as sustainable and cost-effective environmentally benign alternative feedstock. Chitosan is a biocompatible, bioactive, and biodegradable biopolymer derived from chitin to achieve eight aspects out of the 12 green chemistry principles. Chitosan got significant attention in several fields including chemical analysis, in addition to chemical functionally, which enabled its use as adsorbent and its structural crosslinking using various crosslinkers. The physicochemical, technological, and optical properties of chitosan have been extensively exploited in analysis. Mainly, deacetylation degree and molecular weight are controlling its properties and hence controlling its functions. This review presents a structure, properties, and functions relationships of chitosan. It also aims to provide an overview of the different functions that chitosan can serve in each analytical technique such as supporting matrix, catalyst…etc. The contribution of chitosan in improving the ecological performance is discussed in each technique.
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Affiliation(s)
- Mokhtar Mabrouk
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
- Pharmaceutical Services Center, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Sherin F Hammad
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Fotouh R Mansour
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
- Pharmaceutical Services Center, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Aya A Abdella
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
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10
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Naqvi SS, Anwar H, Siddiqui A, Shah MR. Sensitive and highly selective colorimetric biosensing of vitamin-C and vitamin-B1 by flavoring agent-based silver nanoparticles. J Biol Inorg Chem 2022; 27:471-483. [PMID: 35821138 DOI: 10.1007/s00775-022-01944-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 06/07/2022] [Indexed: 11/25/2022]
Abstract
A sensitive scheme was established for the detection of vitamin C (Ascorbic acid) and vitamin B1 (Thiamin HCl) using Maltol capped AgNPs (McAgNPs) as colorimetric sensor. The designed scheme showed an instant alteration in color from yellow to orange and green for vitamin-C and vitamin B1 sequentially. The probe was sensitive in a concentration range of (0-1 µM) with limit of detection 0.064 and 0.038 µM for vitamin C and vitamin B1 sequentially. The interaction mechanism between vitamin C and vitamin B1 and McAgNPs was evaluated by visible spectroscopy, FTIR, and AFM. Vitamin C attaches on the surface of nanoparticles by C=O group, while OH, C-S-C, and NH2 groups are involved in the binding of vitamin B1 with McAgNPs. The Vit-C/Vit-B1-McAgNPs complexes were stable over a wide range of pHs. The size of McAgNPs increased after the interaction of vitamin C/vitamin B1 from 30-40 nm to 500 and 400 nm sequentially. The scheme was successfully applied for the detection of vitamin C and vitamin B1 in urine, plasma, water, and commercial pharmaceutical tablets with good recoveries. The scheme was ascertained to be more sensitive than many other formerly described schemes.
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Affiliation(s)
- Syeda Sumra Naqvi
- Department of Chemistry, Federal Urdu University of Arts, Science and Technology, Gulshan-E-Iqbal Campus, Karachi, 75300, Pakistan.
| | - Humera Anwar
- Department of Chemistry, Federal Urdu University of Arts, Science and Technology, Gulshan-E-Iqbal Campus, Karachi, 75300, Pakistan
| | - Asma Siddiqui
- Department of Chemistry, Federal Urdu University of Arts, Science and Technology, Gulshan-E-Iqbal Campus, Karachi, 75300, Pakistan
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences (ICCBS), University of Karachi, Karachi, 75270, Pakistan
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11
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Hejazi SA, Zaheer Z, Kosa SA. Chitosan and cetyltrimethylammonium bromide capped Iridium-silver bimetallic nanoparticles: A comparative study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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12
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A low cost yet highly sensitive silver nanoprobe for naked eye detection and determination of bisulphate (HSO4-) in a few real samples. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Al-Qahtani WH, Balasurya S, Okla MK, Abdel-Maksoud MA, AbdElgawad H, Al-Ghamdi AA, Thomas AM, Raju LL, Sudheer Khan S. Synthesis and application of CdS nanoparticles-decorated core-shell Ag@Ni nanohybrids for visible-light spectrophotometric assay of sulfide in aqueous sample. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 270:120793. [PMID: 35007902 DOI: 10.1016/j.saa.2021.120793] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/13/2021] [Accepted: 12/19/2021] [Indexed: 06/14/2023]
Abstract
Novel Ag@Ni nanosphere decorated with CdS NPs (Ag@Ni-CdS NCs) was synthesized by one step chemical synthesis method. The fabricated NCs were characterized by transmission electron microscope (TEM), scanning electron microscope (SEM), fourier transfer infra-red spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), zeta sizer and particle size analyzer. TEM and XRD confirmed the Ag in core and Ni in shell for the effective formation of Ag@Ni core shell nanosphere. EDAX and XPS spectra of NCs confirms the formation of Ag@Ni-CdS NCs. Zeta potential and particle size of the NCs was found to be 29.5 ± 1.5 mV and 24 ± 1 nm respectively. The complete loss in the peak intensity of Ag@Ni-CdS NCs (localized surface plasmon resonance (LSPR)) at ∼410 nm in presence of S2- ions was observed which indicates its selective detection towards S2- ions. The sulfide ion sensing by Ag@Ni-CdS NCs was due to the successive oxidation of Ag results in the formulation of Ag2+ ions in the system, which causes the diminishing of LSPR band of NCs. The limit of detection (LOD) of S2- ions by Ag@Ni-CdS NCs was calculated to be of 2.66 nM. The combination of CdS NPs with core-shell Ag@Ni nanosphere guides a promising strategy for S2- ions detection from environmental polluted samples.
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Affiliation(s)
- Wahidah H Al-Qahtani
- Department of Food Sciences & Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - S Balasurya
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India
| | - Mohammad K Okla
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mostafa A Abdel-Maksoud
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hamada AbdElgawad
- Integrated Molecular Plant Physiology Research, Department of Biology, University of Antwerp, 2020 Antwerpen, Belgium
| | - Abdullah A Al-Ghamdi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ajith M Thomas
- Department of Botany and Biotechnology, St Xavier's College, Thumba, Thiruvananthapuram, India
| | - Lija L Raju
- Department of Zoology, Mar Ivanios College, Nalanchira, Thiruvananthapuram, India
| | - S Sudheer Khan
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India.
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Rajamanikandan R, Ilanchelian M. Simple smartphone merged rapid colorimetric platform for the environmental monitoring of toxic sulfide ions by cysteine functionalized silver nanoparticles. Microchem J 2022. [DOI: 10.1016/j.microc.2021.107071] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Silver-Based Hybrid Nanomaterials: Preparations, Biological, Biomedical, and Environmental Applications. J CLUST SCI 2022. [DOI: 10.1007/s10876-021-02212-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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16
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Kokilavani S, Syed A, Thomas AM, Elgorban AM, Bahkali AH, Zaghloul NSS, Raju LL, Sudheer Khan S. Ag 0 decorated Cr 2S 3 NPs embedded on PVP matrix: A colorimetric probe for selective and rapid detection of sulphide ions from environmental samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 264:120253. [PMID: 34391992 DOI: 10.1016/j.saa.2021.120253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/29/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Globally, the environmental pollution is one of the major issues causing toxicity towards human and aquatic life. We have developed a facile and innovative sensing approach for detection of sulphide ions (S2-) present in the aqueous media using Ag0 decorated Cr2S3 NPs embedded on PVP matrix (Ag/Cr2S3-PVP). Based on the SPR phenomena, the detection of S2- ions was established. The nanohybrid was characterized using various techniques such as UV-vis spectrophotometer, High-Resolution Transmission Electron Microscopy (HR-TEM), Thermal Gravimetric Analysis (TGA), X-ray diffraction analysis(XRD), Energy-dispersive X-ray spectroscopy (EDS), Fourier-transform infrared spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), and X-ray photoelectron spectroscopy (XPS). The yellowish colour of Ag/Cr2S3-PVP nanohybrid turned to brown colour in presence of S2- ions. The selectivity and sensitivity of the prepared probe was studied against the other interfering metal ions. In addition, the effect of different concentration of S2- ions in the nanohybrid solution was investigated and the Limit of detection (LOD) was found to be 6.6 nM. The good linearity was found over the range of 10 nM to 100 μM with R2 value of 0.981. The paper strip based probe was developed for rapid onsite monitoring of S2- ions. The proposed method is found to be cost-effective, rapid, and simple. We have validated the practical applicability of the prepared probe for determining the concentration of S2- ions in real water samples.
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Affiliation(s)
- S Kokilavani
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India
| | - Asad Syed
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ajith M Thomas
- Department of Botany and Biotechnology, St Xavier's College, Thumba, Thiruvananthapuram, India
| | - Abdallah M Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ali H Bahkali
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Nouf S S Zaghloul
- Bristol Centre for Functional Nanomaterials, HH Wills Physics Laboratory, Tyndall Avenue, University of Bristol, Bristol BS8 1FD, UK
| | - Lija L Raju
- Department of Zoology, Mar Ivanios College, Nalanchira, Thiruvananthapuram, India
| | - S Sudheer Khan
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India.
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Agnihotri AS, Fatima Z, Hameed S, Nidhin M. Highly Surface Active Anisotropic Silver Nanoparticles as Antimicrobial Agent Against Human Pathogens,
Mycobacterium smegmatis
and
Candida albicans. ChemistrySelect 2021. [DOI: 10.1002/slct.202101250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ananya S. Agnihotri
- Department of Chemistry CHRIST (Deemed to be University) Hosur road Bengaluru 560029 India
| | - Zeeshan Fatima
- Amity Institute of Biotechnology Amity University Haryana, Amity Education Valley Gurugram 122413 India
| | - Saif Hameed
- Amity Institute of Biotechnology Amity University Haryana, Amity Education Valley Gurugram 122413 India
| | - M. Nidhin
- Department of Chemistry CHRIST (Deemed to be University) Hosur road Bengaluru 560029 India
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18
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Wang X, Feng S, He D, Jiang P. Porous manganese-cobalt oxide microspheres with tunable oxidase mimicking activity for sulfide ion colorimetric detection. Chem Commun (Camb) 2020; 56:14098-14101. [PMID: 33107877 DOI: 10.1039/d0cc06209j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Here, we report the controllable synthesis of porous MnxCo1-xO microspheres and tunable catalytic activity in the oxidase mimicking reaction. Mn0.6Co0.4O possesses the best oxidase mimicking activity and can be used successfully in sulfide ion colorimetric detection with a low detection limit of 0.1 μM.
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Affiliation(s)
- Xue Wang
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Shiya Feng
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Daiping He
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Ping Jiang
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
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19
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Zhang Z, Pei K, Yan Z, Chen J. Facile synthesis of AgNPs@SNCDs nanocomposites as a fluorescent 'turn on' sensor for detection of glutathione. LUMINESCENCE 2020; 36:215-221. [PMID: 32830909 DOI: 10.1002/bio.3938] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/12/2020] [Accepted: 06/26/2020] [Indexed: 12/13/2022]
Abstract
The present study illustrates the facile synthesis of silver nanoparticles capped with sulfur and nitrogen co-doped carbon dots (AgNPs@SNCDs) nanocomposites and their application towards the sensitive and selective detection of glutathione (GSH) using a spectrofluorimetry method. SNCDs were synthesized using solvothermal treatment of cysteamine hydrochloride and p-phenylenediamine. The as-fabricated SNCDs were then utilized as capping and stabilizing agents for the preparation of AgNPs@SNCDs nanocomposites using wet chemistry. The size of AgNPs@SNCDs nanocomposites was characterized to be ~37.58 nm or even larger aggregates. Particularly, the quenched fluorescence of AgNPs@SNCDs nanocomposites could be significantly restored upon addition of GSH, and the colour of its solution changed to some extent. The fluorescence intensity ratio of AgNPs@SNCDs nanocomposites at ~450 nm and 550 nm was directly proportional to the GSH concentration within the ranges 8.35-66.83 μM and 66.83-200.5 μM, and the detection limit was 0.52 μM. Furthermore various common organic molecules had no obvious interference in the detection mode. The proposed nanosensor was successfully applied for GSH assay in actual water samples.
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Affiliation(s)
- Zhengwei Zhang
- School of Science, China Pharmaceutical University, Nanjing, China.,College of Pharmacy, Chongqing Medical University, Chongqing, China
| | - Ke Pei
- Institute of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Zhengyu Yan
- School of Science, China Pharmaceutical University, Nanjing, China
| | - Jianqiu Chen
- School of Science, China Pharmaceutical University, Nanjing, China
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20
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Shanmugaraj K, Sasikumar T, Campos CH, Ilanchelian M, Mangalaraja RV, Torres CC. Colorimetric determination of cysteamine based on the aggregation of polyvinylpyrrolidone-stabilized silver nanoparticles. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 236:118281. [PMID: 32335419 DOI: 10.1016/j.saa.2020.118281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/19/2020] [Accepted: 03/19/2020] [Indexed: 06/11/2023]
Abstract
A simple, colorimetric and visual method is described for the determination of cysteamine (CA) using polyvinylpyrrolidone-stabilized silver nanoparticles (PVP-AgNPs) as a colorimetric probe. The sensing method was based on the aggregation of PVP-AgNPs that led to the changes in the color and absorption profile of the probe. The aggregation of PVP-AgNPs in the presence of CA was evidenced by using transmission electron microscopy (TEM), zeta and dynamic light scattering (DLS) measurements. A distinct color transition could be observed with the naked eye from pale yellow color of PVP-AgNPs to purple. PVP-AgNPs probe showed an excellent selectivity towards CA versus other interfering biomolecules, cations and anions. Furthermore, the colorimetric probe had a linear response for CA from 0.1 to 1.0 μM concentration range with the limit of detection (LOD) of 4.9 nM. The prepared probe was successfully utilized for the determination of CA in blood serum as biological samples.
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Affiliation(s)
- Krishnamoorthy Shanmugaraj
- Departamento de Físico-Química, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción 4070371, Chile.
| | - Thangarasu Sasikumar
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Cristian H Campos
- Departamento de Físico-Química, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción 4070371, Chile
| | | | - Ramalinga Viswanathan Mangalaraja
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, University of Concepción, Concepción, Chile; Technological Development Unit (UDT), University of Concepción, Coronel Industrial Park, Coronel, Chile
| | - Cecilia C Torres
- Departamento de Química, Facultad de Ciencias Exactas, Universidad Andres Bello, Sede Concepción, Autopista Concepción-Talcahuano 7100, Talcahuano 4300866, Chile
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21
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Pena-Pereira F, Matesanz Ó, Lavilla I, Bendicho C. A paper-based gas sensor for simultaneous noninstrumental colorimetric detection of nitrite and sulfide in waters. J Sep Sci 2020; 43:1908-1914. [PMID: 32079045 DOI: 10.1002/jssc.201901339] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/15/2020] [Accepted: 02/16/2020] [Indexed: 12/20/2022]
Abstract
The use of paper-based devices in combination with noninstrumental detection systems is becoming increasingly important in the analytical field due to its simplicity, rapidity, and low cost. However, their use for determination of volatile analyte derivatives is still relatively scarce. The present work reports on the assessment of a paper-based gas-sensing approach for the simultaneous noninstrumental colorimetric detection of nitrite and sulfide. Colorimetric systems based on the Griess and methylene blue assays, formation of colored metallic sulfides, and interaction/reaction with in situ generated metallic nanoparticles were preliminary evaluated. Then, the effect of experimental variables affecting the analytical performance of the paper-based gas sensor was studied with two digitization systems, namely a scanner and a smartphone. Under optimal conditions, the developed system yielded limits of detection of 0.055 and 0.005 mg/L for nitrite and sulfide, respectively. The repeatability, expressed as relative standard deviation, was found to be 5.9 and 6.7% for nitrite and sulfide, respectively. The proposed method was finally applied to the analysis of water samples, showing recoveries in the range of 95-105%.
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Affiliation(s)
- Francisco Pena-Pereira
- Analytical and Food Chemistry Department, Faculty of Chemistry, Marine Research Center (CIM), University of Vigo, Campus As Lagoas-Marcosende s/n, Vigo, 36310, Spain
| | - Óscar Matesanz
- Analytical and Food Chemistry Department, Faculty of Chemistry, Marine Research Center (CIM), University of Vigo, Campus As Lagoas-Marcosende s/n, Vigo, 36310, Spain
| | - Isela Lavilla
- Analytical and Food Chemistry Department, Faculty of Chemistry, Marine Research Center (CIM), University of Vigo, Campus As Lagoas-Marcosende s/n, Vigo, 36310, Spain
| | - Carlos Bendicho
- Analytical and Food Chemistry Department, Faculty of Chemistry, Marine Research Center (CIM), University of Vigo, Campus As Lagoas-Marcosende s/n, Vigo, 36310, Spain
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22
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Khalkho BR, Kurrey R, Deb MK, Shrivas K, Thakur SS, Pervez S, Jain VK. L-cysteine modified silver nanoparticles for selective and sensitive colorimetric detection of vitamin B1 in food and water samples. Heliyon 2020; 6:e03423. [PMID: 32090184 PMCID: PMC7025228 DOI: 10.1016/j.heliyon.2020.e03423] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 11/04/2019] [Accepted: 02/12/2020] [Indexed: 12/20/2022] Open
Abstract
The use of L-cysteine modified silver nanoparticles (Cys-capped AgNPs) as a colorimetric probe for determination of vitamin B1 (thiamine) is described in the present work. This method is based on the measurement of red shift of localized surface plasmon resonance (LSPR) band of Cys-capped AgNPs in the region of 200–800 nm. The color of Cys-capped AgNPs was changed from yellow to colorless by the addition of vitamin B1. The mechanism for detection of vitamin B1 is based on the electrostatic interaction between positively charged vitamin B1, which causes the red shift of LSPR band from 390 nm to 580 nm. The interaction between Cys-capped AgNPs and vitamin B1 was theoretically explored by density function theory (DFT) using LANL2DZ basis sets with help of Gaussian 09 (C.01) program. The morphology, size distribution and optical properties of Cys-capped AgNPs were characterized by transmission electron microscope (TEM), UV-Visible spectrophotometry, Fourier transform infrared spectroscopy (FTIR) and dynamic light scattering (DLS) techniques. The method is linear in the range of 25–500 μg mL−1 with correlation coefficient (R2) 0.992 and limit of detection of 7.0 μg mL−1. The advantages of using Cys-capped AgNPs as a chemical sensor in colorimetry assay are being simple, low cost and selective for detection of vitamin B1 from food (peas, grapes and tomato) and environmental (river, sewage and pond) water samples.
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Affiliation(s)
- Beeta Rani Khalkho
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, 492010, Chhattisgarh, India
| | - Ramsingh Kurrey
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, 492010, Chhattisgarh, India
| | - Manas Kanti Deb
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, 492010, Chhattisgarh, India
- Corresponding author.
| | - Kamlesh Shrivas
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, 492010, Chhattisgarh, India
| | - Santosh Singh Thakur
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Koni, Bilaspur, Chhattisgarh, 495009, India
| | - Shamsh Pervez
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, 492010, Chhattisgarh, India
| | - Vikas Kumar Jain
- Department of Chemistry, Govt. Engineering Collage, Raipur, 492015, Chhattisgarh, India
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23
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Xue Y, Ma L, Zhang L, Zhao W, Li Z, Li Q. A Green, Rapid and Efficient Dual-Sensors for Highly Selective and Sensitive Detection of Cation (Hg 2+) and Anion (S 2-) Ions Based on CMS/AgNPs Composites. Polymers (Basel) 2020; 12:polym12010113. [PMID: 31948031 PMCID: PMC7023171 DOI: 10.3390/polym12010113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 12/15/2022] Open
Abstract
Detection of mercury (Hg2+) and sulfide (S2−), universal and well-known toxic ions, is crucial in monitoring several diseases. How to design and fabricate the high-performance sensor for simultaneously and accurately detecting the Hg2+ and S2− is critical. Herein, we proposed a novel and convenient strategy for optical detection of Hg2+ and S2− by employing a carboxymethyl cellulose sodium/silver nanoparticle (CMS/AgNPs) colloidal solution, in which AgNPs were used as monitor for Hg2+ and S2−, and the CMS was utilized as both the stabilizer and the hydrophilic substrate for AgNPs. Well-identifiable peaks for Hg2+ and S2– were obtained in water based on UV–VIS absorption spectra, the absorbance intensity and/or position of nano-silver vary with the addition of Hg2+ cation and S2– anion, accompanying with color change. Impressively, the optimal AgNPs anchored CMS exhibited a high sensitivity and selectivity toward Hg2+ and S2−, the change in absorbance was linear with the concentration of Hg2+ (0–50 μM) and S2− (15–70 μM), and the lowest limits of detection (LOD) were 1.8 × 10−8 M and 2.4 × 10−7 M, respectively. More importantly, owing to the superior properties in testing Hg2+ and S2−, the fabricated sensor was successfully applied for detection of target ions in lake and tap water samples. All these good results implied that the designed strategy and as-designed samples is promising in detecting cation (Hg2+) and anion (S2−) ions and open up new opportunities for selecting other kinds of ions.
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Affiliation(s)
- Yun Xue
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.X.); (L.M.); (L.Z.); (W.Z.)
| | - Lina Ma
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.X.); (L.M.); (L.Z.); (W.Z.)
| | - Lei Zhang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.X.); (L.M.); (L.Z.); (W.Z.)
| | - Wanting Zhao
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.X.); (L.M.); (L.Z.); (W.Z.)
| | - Zichao Li
- College of Life Sciences, Qingdao University, Qingdao 266071, China;
| | - Qun Li
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.X.); (L.M.); (L.Z.); (W.Z.)
- Correspondence: ; Tel.: +86-532-8595-0705
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24
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Wang Y, Dong X, Zhao L, Xue Y, Zhao X, Li Q, Xia Y. Facile and Green Fabrication of Carrageenan-Silver Nanoparticles for Colorimetric Determination of Cu 2+ and S 2. NANOMATERIALS 2020; 10:nano10010083. [PMID: 31906386 PMCID: PMC7023203 DOI: 10.3390/nano10010083] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 12/24/2019] [Accepted: 12/27/2019] [Indexed: 12/25/2022]
Abstract
In the present work, silver nanoparticles (AgNPs) were prepared by a simple and green method using carrageenan as reducing and capping agent. The as-synthesized carrageenan-AgNPs was demonstrated as an effective duel colorimetric sensing for selective and sensitive recognition of Cu2+ and S2−, which could be used to detect these ions with naked eyes. In addition, the possible sensing mechanism was that Cu2+ ions caused serious aggregation of carrageenan-AgNPs, which led to the color change of carrageenan-AgNPs. AgNPs were etched by S2− forming Ag2S, which played an important role in the determination of S2− ions. Furthermore, it has been successfully applied to the determination of Cu2+ and S2− in tap water and lake water, showing its great potential for the analysis of environmental water samples.
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Affiliation(s)
- Yesheng Wang
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
| | - Xueyi Dong
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
| | - Li Zhao
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
| | - Yun Xue
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
| | - Xihui Zhao
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological Textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, China;
- Correspondence:
| | - Qun Li
- School of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China; (Y.W.); (X.D.); (L.Z.); (Y.X.); (Q.L.)
| | - Yanzhi Xia
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological Textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, China;
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25
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Abbasi A, Hanif S, Shakir M. Gum acacia-based silver nanoparticles as a highly selective and sensitive dual nanosensor for Hg(ii) and fluorescence turn-off sensor for S2− and malachite green detection. RSC Adv 2020; 10:3137-3144. [PMID: 35497744 PMCID: PMC9048504 DOI: 10.1039/c9ra10372d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 12/28/2019] [Indexed: 12/26/2022] Open
Abstract
A facile and green method was adopted to synthesize highly selective gum acacia-mediated silver nanoparticles as dual sensor (fluorescence turn-on and colorimetric) for Hg(ii) and fluorescence turn-off sensor for S2− and malachite green. The mechanism proposed for a dual response towards Hg(ii) is the redox reaction between Ag(0) and Hg(ii), resulting in the formation of Ag(i) and Hg(0) and electron transfer from gum acacia to Ag(i), which further leads to the formation of an Ag@Hg nanoalloy. The enhanced fluorescence signal was quenched selectively by S2− owing to the formation of Ag2S and HgS. The reported nanosensor was found to be useful for sensing malachite green via the inner filter effect. The linear ranges were 3 nmol L−1 to 13 μmol L−1 for Hg(ii), 3–170 μmol L−1 for S2− and 7–80 μmol L−1 for malachite green, and the corresponding detection limits were 2.1 nmol L−1 for Hg(ii), 1.3 μmol L−1 for S2− and 1.6 μmol L−1 for malachite green. Gum acacia-stabilized silver nanoparticles for the detection of Hg(ii), S2− and malachite green.![]()
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Affiliation(s)
- Ambreen Abbasi
- Division of Inorganic Chemistry
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
| | - Summaiya Hanif
- Division of Inorganic Chemistry
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
| | - Mohammad Shakir
- Division of Inorganic Chemistry
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
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26
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Chen C, Cai Q, Luo F, Dong N, Guo L, Qiu B, Lin Z. Sensitive Fluorescent Sensor for Hydrogen Sulfide in Rat Brain Microdialysis via CsPbBr3 Quantum Dots. Anal Chem 2019; 91:15915-15921. [DOI: 10.1021/acs.analchem.9b04387] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Chaoqun Chen
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
| | - Qing Cai
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
| | | | - Nuo Dong
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
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27
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Chen W, Ni D, Rosenkrans ZT, Cao T, Cai W. Smart H 2S-Triggered/Therapeutic System (SHTS)-Based Nanomedicine. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901724. [PMID: 31763153 PMCID: PMC6864508 DOI: 10.1002/advs.201901724] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/13/2019] [Indexed: 05/02/2023]
Abstract
Hydrogen sulfide (H2S) is of vital importance in several biological and physical processes. The significance of H2S-specific detection and monitoring is emphasized by its elevated levels in various diseases such as cancer. Nanotechnology enhances the performance of chemical sensing nanoprobes due to the enhanced efficiency and sensitivity. Recently, extensive research efforts have been dedicated to developing novel smart H2S-triggered/therapeutic system (SHTS) nanoplatforms for H2S-activated sensing, imaging, and therapy. Herein, the latest SHTS-based nanomaterials are summarized and discussed in detail. In addition, therapeutic strategies mediated by endogenous H2S as a trigger or exogenous H2S delivery are also included. A comprehensive understanding of the current status of SHTS-based strategies will greatly facilitate innovation in this field. Lastly, the challenges and key issues related to the design and development of SHTS-based nanomaterials (e.g., morphology, surface modification, therapeutic strategies, appropriate application, and selection of nanomaterials) are outlined.
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Affiliation(s)
- Weiyu Chen
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Dalong Ni
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Zachary T. Rosenkrans
- Department of Pharmaceutical SciencesUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Tianye Cao
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Weibo Cai
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
- Department of Pharmaceutical SciencesUniversity of Wisconsin‐MadisonMadisonWI53705USA
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28
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Zhai X, Li Z, Shi J, Huang X, Sun Z, Zhang D, Zou X, Sun Y, Zhang J, Holmes M, Gong Y, Povey M, Wang S. A colorimetric hydrogen sulfide sensor based on gellan gum-silver nanoparticles bionanocomposite for monitoring of meat spoilage in intelligent packaging. Food Chem 2019; 290:135-143. [DOI: 10.1016/j.foodchem.2019.03.138] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/23/2019] [Accepted: 03/26/2019] [Indexed: 01/30/2023]
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29
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Liu J, Liu C, Zhou Z. A turn-on fluorescent sulfide probe prepared from carbon dots and MnO2 nanosheets. Mikrochim Acta 2019; 186:281. [DOI: 10.1007/s00604-019-3413-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 04/03/2019] [Indexed: 10/27/2022]
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30
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Sanskriti I, Upadhyay KK. Twinning as a Guiding Factor in Morphological Anisotropy of Silver Nanoparticles Stabilized Over L–DOPA: A Colorimetric Probe for Sulfide in Aqueous Medium. ChemistrySelect 2019. [DOI: 10.1002/slct.201900180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Isha Sanskriti
- Department of ChemistryCentre of Advanced StudyInstitute of ScienceBanaras Hindu University Varanasi- 221005 India
| | - Kaushal K. Upadhyay
- Department of ChemistryCentre of Advanced StudyInstitute of ScienceBanaras Hindu University Varanasi- 221005 India
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31
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Sinduja B, John SA. Silver nanoparticles capped with carbon dots as a fluorescent probe for the highly sensitive "off-on" sensing of sulfide ions in water. Anal Bioanal Chem 2019; 411:2597-2605. [PMID: 30824967 DOI: 10.1007/s00216-019-01697-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 02/14/2019] [Accepted: 02/18/2019] [Indexed: 12/12/2022]
Abstract
The present study illustrates the synthesis of silver nanoparticles capped with carbon dots (AgNPs-CDs) and their application towards the sensitive and selective sensing of sulfide ions by colorimetry and spectrofluorimetry methods. The CDs were prepared from l-asparagine by pyrolysis at 234 °C. The as-synthesized CDs were then utilized as reducing and capping agents for the synthesis of AgNPs-CDs by the wet chemical method. The size of the AgNPs-CDs was found to be ~ 5.2 nm. They show a characteristic surface plasmon resonance band at 417 nm and emission maximum at 441 nm when excited at 348 nm. Since the AgNPs were formed on the surface of CDs, the emission intensity of AgNPs-CDs was drastically decreased in contrast to that of CDs. The as-synthesized AgNPs-CDs were then successfully used for the sensitive and selective determination of sulfide ions. The addition of 0.1 μM sulfide ions to AgNPs-CDs leads to a decrease in the absorbance intensity at 417 nm aside turning from yellow to colorless. In the contrary, the emission was "turned on" after the addition of sulfide ions. The decrease in the absorbance and increase in the emission were attributed to the rapid formation of Ag2S. Finally, the practical application of the present method was demonstrated by determining dissolved H2S in tap water samples.
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Affiliation(s)
- B Sinduja
- Centre for Nanoscience and Nanotechnology, Department of Chemistry, Gandhigram Rural Institute, Gandhigram, Dindigul, 624 302, India
| | - S Abraham John
- Centre for Nanoscience and Nanotechnology, Department of Chemistry, Gandhigram Rural Institute, Gandhigram, Dindigul, 624 302, India.
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32
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Metal organic frameworks in electrochemical and optical sensing platforms: a review. Mikrochim Acta 2019; 186:196. [DOI: 10.1007/s00604-019-3321-0] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 02/13/2019] [Indexed: 10/27/2022]
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33
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Wang Y, Zhang P, Liu L, Xue F, Liu M, Li L, Fu W. Regulating peroxidase-like activity of Pd nanocubes through surface inactivation and its application for sulfide detection. NEW J CHEM 2019. [DOI: 10.1039/c8nj05138k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The peroxidase-like activity of Pd nanocubes is regulated by the formation of surface PdS layers, which has been applied for sulfide assay in environmental water samples.
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Affiliation(s)
- Yi Wang
- Chongqing Key Laboratory of Green Synthesis and Applications, and College of Chemistry
- Chongqing Normal University
- Chongqing 401331
- China
| | - Pu Zhang
- College of Pharmacy
- Chongqing Medical University
- Chongqing 400016
- China
| | - Lei Liu
- Chongqing Key Laboratory of Green Synthesis and Applications, and College of Chemistry
- Chongqing Normal University
- Chongqing 401331
- China
| | - Fei Xue
- International Research Center for Renewable Energy
- State Key Laboratory of Multiphase Flow in Power Engineering
- Xi’an Jiaotong University
- Xi’an
- China
| | - Maochang Liu
- International Research Center for Renewable Energy
- State Key Laboratory of Multiphase Flow in Power Engineering
- Xi’an Jiaotong University
- Xi’an
- China
| | - Ling Li
- Chongqing Key Laboratory of Green Synthesis and Applications, and College of Chemistry
- Chongqing Normal University
- Chongqing 401331
- China
| | - Wensheng Fu
- Chongqing Key Laboratory of Green Synthesis and Applications, and College of Chemistry
- Chongqing Normal University
- Chongqing 401331
- China
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Wu Y, Wang Q, Wu T, Liu W, Nan H, Xu S, Shen Y. Detection and Imaging of Hydrogen Sulfide in Lysosomes of Living Cells with Activatable Fluorescent Quantum Dots. ACS APPLIED MATERIALS & INTERFACES 2018; 10:43472-43481. [PMID: 30480991 DOI: 10.1021/acsami.8b16971] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The simple, sensitive, and specific detection of hydrogen sulfide (H2S) is of great importance because of its crucial role in food safety, environmental pollution, and various pathological and physiological processes. Here, we reported activatable fluorescence nanoprobe-based quantum dots (QDs) for sensitive and selective monitoring of H2S in red wine, environmental water samples, and lysosome of live cancer cells. The nanoprobe was prepared through a strong electrostatic interaction between thioglycolic-acid-stabilized CdTe QDs and p-amino thiophenol capped silver nanoparticles (AgNPs) that resulted in the formation of the assembled nanostructure, called QD/AgNP nanocomplexes. The initial fluorescence of QDs was effectively quenched by the AgNPs because of the inner filter effect. Upon interaction with H2S, the strong etching ability of H2S to AgNPs could trigger the disassembly of QD/AgNP nanocomplexes and generate Ag2S on the surface of QDs, achieving a shell-core Ag2S/CdTe QDs with remarkable fluorescence as a result of the termination of inner filter effect. The aqueous solution studies displayed that the assembled QD/AgNP nanoprobe was sensitive to detect H2S, with a detection limit of 15 nM. In addition, this assembled QD/AgNP nanoprobe showed a high specificity toward H2S over other anions and biologically relevant species. The subsequent fluorescence imaging studies demonstrated that the assembled QD/AgNP nanoprobe exhibited high ability to enter into cellular lysosome and generated an enhancement fluorescence, which was used for endogenous H2S detection in lysosome of living cancer cells. This proposed nanoprobe revealed a more simple, rapid, time-saving, low-cost, sensitive, and selective process for monitoring of H2S in further environmental pollution, food safety, and clinical diagnosis of H2S-related diseases.
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Affiliation(s)
- Yiwei Wu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering , Hubei Normal University , Huangshi 435002 , China
| | - Qiuyue Wang
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering , Hubei Normal University , Huangshi 435002 , China
| | - Tingting Wu
- School of Food & Biological Engineering, Engineering Research Center of Bio-Process, Ministry of Education , Hefei University of Technology , Hefei 230009 , China
| | - Wei Liu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering , Hubei Normal University , Huangshi 435002 , China
| | - Hexin Nan
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering , Hubei Normal University , Huangshi 435002 , China
| | - Shenghao Xu
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education , Qingdao University of Science and Technology , Qingdao 266042 , China
| | - Yizhong Shen
- School of Food & Biological Engineering, Engineering Research Center of Bio-Process, Ministry of Education , Hefei University of Technology , Hefei 230009 , China
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Silver nanoclusters functionalized with Ce(III) ions are a viable “turn-on-off” fluorescent probe for sulfide. Mikrochim Acta 2018; 186:16. [DOI: 10.1007/s00604-018-3149-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 12/04/2018] [Indexed: 02/07/2023]
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36
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Fluorometric determination of sulfide ions via its inhibitory effect on the oxidation of thiamine by Cu(II) ions. Mikrochim Acta 2018; 185:362. [DOI: 10.1007/s00604-018-2906-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 06/28/2018] [Indexed: 01/02/2023]
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37
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Histidine-Stabilized Copper Nanoclusters as a Fluorescent Probe for Selective and Sensitive Determination of Vitamin B12. JOURNAL OF ANALYSIS AND TESTING 2018. [DOI: 10.1007/s41664-018-0054-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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38
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Chen Z, Chen C, Huang H, Luo F, Guo L, Zhang L, Lin Z, Chen G. Target-Induced Horseradish Peroxidase Deactivation for Multicolor Colorimetric Assay of Hydrogen Sulfide in Rat Brain Microdialysis. Anal Chem 2018; 90:6222-6228. [DOI: 10.1021/acs.analchem.8b00752] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zhonghui Chen
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Chaoqun Chen
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Huawei Huang
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Fang Luo
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Longhua Guo
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Lan Zhang
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Zhenyu Lin
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
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39
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Simple and selective paper-based colorimetric sensor for determination of chloride ion in environmental samples using label-free silver nanoprisms. Talanta 2018; 178:134-140. [DOI: 10.1016/j.talanta.2017.09.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/03/2017] [Accepted: 09/06/2017] [Indexed: 11/23/2022]
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40
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A highly selective colorimetric sulfide assay based on the inhibition of the peroxidase-like activity of copper nanoclusters. Mikrochim Acta 2018; 185:143. [DOI: 10.1007/s00604-018-2701-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 01/21/2018] [Indexed: 12/21/2022]
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41
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Highly selective and ecofriendly colorimetric method for the detection of iodide using green tea synthesized silver nanoparticles. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.151] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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42
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Emir G, Dilgin Y. Flow Injection Analysis of Sulfide at a Calmagite-Modified Pencil Graphite Electrode. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1317782] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Gamze Emir
- Department of Chemistry, Faculty of Arts and Science, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Yusuf Dilgin
- Department of Chemistry, Faculty of Arts and Science, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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43
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Visible light photoelectrochemical sulfide sensor based the use of TiO2 nanotube arrays loaded with Cu2O. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2441-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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44
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Kuang Y, Chen S, Long Y. Highly sensitive and selective determination of hydrogen sulfide by resonance light scattering technique based on silver nanoparticles. Anal Bioanal Chem 2017; 409:4001-4008. [PMID: 28417178 DOI: 10.1007/s00216-017-0343-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 03/17/2017] [Accepted: 03/28/2017] [Indexed: 10/19/2022]
Abstract
We have developed a green approach to prepare DNA-templated silver nanoparticles (Ag-NPs) from the direct reaction between Ag+ and ascorbic acid in the presence of DNA and sodium hydroxide. The Ag-NPs showed strong resonance light scattering (RLS) intensity property. Then, the interaction between hydrogen sulfide (H2S) and Ag-NPs was studied by measuring their RLS spectra. The results showed that there is a strong interaction between Ag-NPs and H2S, which resulted in a decrease in the size of Ag-NPs and a decrease in the RLS intensity of the Ag-NPs solution at the wavelength of 467 nm. The results demonstrated that the RLS technique offers a sensitive and simple tool for investigating the interaction between Ag-NPs and H2S, which can be applied to detect H2S with high sensitivity and selectivity without complex readout equipment. The linear range for H2S determination was found to be the range from 5.0 × 10-9 to 1.0 × 10-7 mol L-1, and the detection limit (3σ/k) was 2.8 × 10-9 mol L-1. Moreover, the proposed method was applied for the determination of H2S in natural water samples with satisfactory results. Graphical abstract The application of Ag-NPs in H2S detection.
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Affiliation(s)
- Yangfang Kuang
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China
| | - Shu Chen
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China
| | - Yunfei Long
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China.
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45
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Calderón-Jiménez B, Johnson ME, Montoro Bustos AR, Murphy KE, Winchester MR, Vega Baudrit JR. Silver Nanoparticles: Technological Advances, Societal Impacts, and Metrological Challenges. Front Chem 2017; 5:6. [PMID: 28271059 PMCID: PMC5318410 DOI: 10.3389/fchem.2017.00006] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/06/2017] [Indexed: 12/22/2022] Open
Abstract
Silver nanoparticles (AgNPs) show different physical and chemical properties compared to their macroscale analogs. This is primarily due to their small size and, consequently, the exceptional surface area of these materials. Presently, advances in the synthesis, stabilization, and production of AgNPs have fostered a new generation of commercial products and intensified scientific investigation within the nanotechnology field. The use of AgNPs in commercial products is increasing and impacts on the environment and human health are largely unknown. This article discusses advances in AgNP production and presents an overview of the commercial, societal, and environmental impacts of this emerging nanoparticle (NP), and nanomaterials in general. Finally, we examine the challenges associated with AgNP characterization, discuss the importance of the development of NP reference materials (RMs) and explore their role as a metrological mechanism to improve the quality and comparability of NP measurements.
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Affiliation(s)
- Bryan Calderón-Jiménez
- Material Measurement Laboratory, Chemical Sciences Division, National Institute of Standards and TechnologyGaithersburg, MD, USA
- Chemical Metrology Division, National Laboratory of MetrologySan Jose, Costa Rica
| | - Monique E. Johnson
- Material Measurement Laboratory, Chemical Sciences Division, National Institute of Standards and TechnologyGaithersburg, MD, USA
| | - Antonio R. Montoro Bustos
- Material Measurement Laboratory, Chemical Sciences Division, National Institute of Standards and TechnologyGaithersburg, MD, USA
| | - Karen E. Murphy
- Material Measurement Laboratory, Chemical Sciences Division, National Institute of Standards and TechnologyGaithersburg, MD, USA
| | - Michael R. Winchester
- Material Measurement Laboratory, Chemical Sciences Division, National Institute of Standards and TechnologyGaithersburg, MD, USA
| | - José R. Vega Baudrit
- National Laboratory of Nanotechnology, National Center of High TechnologySan Jose, Costa Rica
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46
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Organic semiconductor polymer nanodots as a new kind of off-on fluorescent probe for sulfide. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2027-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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47
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Silver nanoparticles modified with thiomalic acid as a colorimetric probe for determination of cystamine. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1991-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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Photo-mediated optimized synthesis of silver nanoparticles for the selective detection of Iron(III), antibacterial and antioxidant activity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 71:1004-1019. [PMID: 27987654 DOI: 10.1016/j.msec.2016.11.013] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 09/12/2016] [Accepted: 11/06/2016] [Indexed: 11/21/2022]
Abstract
The AgNPs synthesized by green method have shown great potential in several applications such as biosensing, biomedical, catalysis, electronic etc. The present study deals with the selective colorimetric detection of Fe3+ using photoinduced green synthesized AgNPs. For the synthesis purpose, an aqueous extract of Croton bonplandianum (AEC) was used as a reducing and stabilizing agent. The biosynthesis was confirmed by UV-visible spectroscopy where an SPR band at λmax 436nm after 40s and 428nm after 30min corresponded to the existence of AgNPs. The optimum conditions for biosynthesis of AgNPs were 30min sunlight exposure time, 5.0% (v/v) AEC inoculum dose and 4mM AgNO3 concentration. The stability of synthesized AgNPs was monitored up to 9months. The size and shape of AgNPs with average size 19.4nm were determined by Field Emission Scanning Electron Microscope (FE-SEM) and High-Resolution Transmission Electron Microscope (HR-TEM). The crystallinity was determined by High-Resolution X-ray Diffractometer (HR-XRD) and Selected Area Electron Diffraction (SAED) pattern. The chemical and elemental compositions were determined by Fourier Transformed Infrared Spectroscopy (FTIR) and Energy Dispersive X-ray Spectroscopy (EDX) respectively. The Atomic Force Microscopy (AFM) images represented the lateral and 3D topological characteristics of AgNPs. The XPS analysis confirmed the presence of two individual peaks which attributed to the Ag 3d3/2 and Ag 3d5/2 binding energies corresponding to the presence of metallic silver. The biosynthesized AgNPs showed potent antibacterial activity against both gram-positive and gram-negative bacterial strains as well as antioxidant activity. On the basis of results and facts, a probable mechanism was also proposed to explore the possible route of AgNPs synthesis, colorimetric detection of Fe3+, antibacterial and antioxidant activity.
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49
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Liu B, Han S. Determination of trace hydrogen sulfide by using the permanganate induced chemiluminescence of carbon dots. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1957-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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