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Zhang Z, Liu C, Dong J, Zhu A, An C, Wang D, Mi X, Yue S, Tan X, Zhang Y. Self-Referenced Au Nanoparticles-Coated Glass Wafers for In Situ SERS Monitoring of Cell Secretion. ACS Sens 2024; 9:4154-4165. [PMID: 39101767 DOI: 10.1021/acssensors.4c01092] [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: 08/06/2024]
Abstract
Surface-enhanced Raman spectroscopy (SERS) is a powerful technique for discrimination of bimolecules in complex systems. However, its practical applications face challenges such as complicated manufacturing procedures and limited scalability of SERS substrates, as well as poor reproducibility during detection which compromises the reliability of SERS-based analysis. In this study, we developed a convenient method for simultaneous fabrication of massive SERS substrates with an internal standard to eliminate the substrate-to-substrate differences. We first synthesized Au@CN@Au nanoparticles (NPs) which contain embedded internal standard molecules with a single characteristic peak in the Raman-silent region, and then deposited the NPs on 6 mm glass wafers in a 96-well plate simply by centrifugation for 3 min. The one-time obtained 96 SERS substrates have excellent intrasubstrate uniformity and intersubstrate repeatability for SERS detection by using the internal standard (relative standard deviation = 10.47%), and were able to detect both charged and neutral molecules (crystal violet and triphenylphosphine) at a concentration of 10-9 M. Importantly, cells can be directly cultured on glass wafers in the 96-well plate, enabling real time monitoring of the secretes and metabolism change in response to external stimulation. We found that the release of nucleic acids, amino acids and lipids by MDA-MB-231 cells significantly increased under hypoxic conditions. Overall, our approach enables fast and large-scale production of Au@CN@Au NPs-coated glass wafers as SERS substrates, which are homogeneous and highly sensitive for monitoring trace changes of biomolecules.
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Affiliation(s)
- Zedong Zhang
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Chang Liu
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Jianguo Dong
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Aonan Zhu
- Key Laboratory of Advanced Energy Materials Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Chunyan An
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Dekun Wang
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Xue Mi
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Shijiing Yue
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Xiaoyue Tan
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Yuying Zhang
- School of Medicine, Nankai University, Tianjin 300071, China
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Lee DY, Haider Z, Krishnan SK, Kanagaraj T, Son SH, Jae J, Kim JR, Murphin Kumar PS, Kim HI. Oxygen-enriched carbon quantum dots from coffee waste: Extremely active organic photocatalyst for sustainable solar-to-H 2O 2 conversion. CHEMOSPHERE 2024; 361:142330. [PMID: 38759805 DOI: 10.1016/j.chemosphere.2024.142330] [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: 03/12/2024] [Revised: 05/10/2024] [Accepted: 05/11/2024] [Indexed: 05/19/2024]
Abstract
Solar-driven artificial photosynthesis offers a promising avenue for hydrogen peroxide (H2O2) generation, an efficient and economical replacement for current methods. The efficiency and selectivity hurdles of the two-electron oxygen reduction reaction (ORR) in solar-to- H2O2 conversion are substantial barriers to large scale production. In this manuscript, a simple biomass-assisted synthesis was performed to produce oxygen-enriched carbon quantum dots (OE-CQDs) from spent coffee waste, acting as an efficient photocatalyst for solar-powered H2O2 production. OE-CQDs can stabilize and store light-generated electrons effectively, boosting charge separation and enhancing photocatalytic performance with longevity. The maximal photocatalytic H2O2 production was achieved viz the utilization of OE-CQDs with generation rate of 356.86 μmol g-1 h-1 by retaining 80% activity without any external sacrificial donors. The outstanding performance of synthesized OE-CQDs under light exposure at wavelength (λ) of 280 nm has been ensured by the quantum yield value of 9.4% upon H2O2 generation. The combinatorial benefits of OE-CQDs with their authentic crystalline structure and oxygen enrichment, is expected to be enhancing the ORR activity through accelerating charge transfer, and optimizing oxygen diffusion. Consequently, our eco-friendly method holds considerable promise for creating highly efficient, metal-free photocatalysts for artificial H2O2 production.
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Affiliation(s)
- Do-Yeon Lee
- Department of Civil and Environmental Engineering, Yonsei University, 50 Yonsei-ro, Seoul, 03722, Republic of Korea.
| | - Zeeshan Haider
- Department of Civil and Environmental Engineering, Yonsei University, 50 Yonsei-ro, Seoul, 03722, Republic of Korea; Department of Physics, Incheon National University, 119-Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea.
| | - Siva Kumar Krishnan
- CONACYT-Instituto de Física, Benemérita Universidad Autosome de Puebla, Apdo. Postal J-48, Puebla, 72570, Mexico.
| | - Thamaraiselvi Kanagaraj
- Department of Biomaterials, Saveetha Dental College and Hospital, SIMATS, Saveetha University, Chennai, 600077, India.
| | - Sang Hwan Son
- Department of Chemical and Biomolecular Engineering, Pusan National University, Busan, 46241, Republic of Korea.
| | - Jungho Jae
- Department of Chemical and Biomolecular Engineering, Pusan National University, Busan, 46241, Republic of Korea.
| | - Jung Rae Kim
- Department of Chemical and Biomolecular Engineering, Pusan National University, Busan, 46241, Republic of Korea.
| | - Paskalis Sahaya Murphin Kumar
- Department of Civil and Environmental Engineering, Yonsei University, 50 Yonsei-ro, Seoul, 03722, Republic of Korea; Department of Chemical Engineering, National Chung Cheng University, Chia-Yi, 62102, Taiwan; Advanced Institute of Manufacturing with High-Tech Innovations, National Chung Cheng University, Chia-Yi, 62102, Taiwan.
| | - Hyoung-Il Kim
- Department of Civil and Environmental Engineering, Yonsei University, 50 Yonsei-ro, Seoul, 03722, Republic of Korea; Future City Open Innovation Center, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.
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3
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Yang Z, Yang L, Liu Y, Chen L. Photocatalytic Deposition of Au Nanoparticles on Ti 3C 2T x MXene Substrates for Surface-Enhanced Raman Scattering. Molecules 2024; 29:2383. [PMID: 38792245 PMCID: PMC11124034 DOI: 10.3390/molecules29102383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/14/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
Surface-enhanced Raman scattering (SERS) is a promising technique for sensitive detection. The design and optimization of plasma-enhanced structures for SERS applications is an interesting challenge. In this study, we found that the SERS activity of MXene (Ti3C2Tx) can be improved by adding Au nanoparticles (NPs) in a simple photoreduction process. Fluoride-salt-etched MXene was deposited by drop-casting on a glass slide, and Au NPs were formed by the photocatalytic growth of gold(III) chloride trihydrate solutions under ultraviolet (UV) irradiation. The Au-MXene substrate formed by Au NPs anchored on the Ti3C2Tx sheet produced significant SERS through the synergistic effect of chemical and electromagnetic mechanisms. The structure and size of the Au-decorated MXene depended on the reaction time. When the MXene films were irradiated with a large number of UV photons, the size of the Au NPs increased. Hot spots were formed in the nanoscale gaps between the Au NPs, and the abundant surface functional groups of the MXene effectively adsorbed and interacted with the probe molecules. Simultaneously, as a SERS substrate, the proposed Au-MXene composite exhibited a wider linear range of 10-4-10-9 mol/L for detecting carbendazim. In addition, the enhancement factor of the optimized SERS substrate Au-MXene was 1.39 × 106, and its relative standard deviation was less than 13%. This study provides a new concept for extending experimental strategies to further improve the performance of SERS.
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Affiliation(s)
- Zhi Yang
- College of Chemistry, Jilin Normal University, Siping 136000, China; (Z.Y.); (L.Y.)
| | - Lu Yang
- College of Chemistry, Jilin Normal University, Siping 136000, China; (Z.Y.); (L.Y.)
| | - Yucun Liu
- College of Chemistry, Jilin Normal University, Siping 136000, China; (Z.Y.); (L.Y.)
| | - Lei Chen
- College of Chemistry, Jilin Normal University, Siping 136000, China; (Z.Y.); (L.Y.)
- School of Materials Science and Engineering, Jilin Jianzhu University, Changchun 130118, China
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Georgescu-State R, van Staden JKF, Staden RISV, State RN. Electrochemical platform based on molecularly imprinted polymer with zinc oxide nanoparticles and multiwalled carbon nanotubes modified screen-printed carbon electrode for amaranth determination. Mikrochim Acta 2023; 190:229. [PMID: 37204551 DOI: 10.1007/s00604-023-05811-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/21/2023] [Indexed: 05/20/2023]
Abstract
A novel electrochemical platform for amaranth determination has been developed using a rapid, easy, inexpensive, and portable molecularly imprinted polymer technique. The MIP platform was fabricated by electropolymerizing melamine as monomer in the presence of amaranth as template on the surface of ZnO-MWCNT/SPCE. Then, amaranth was completely eluted, leaving imprinted cavities in the polymeric film that could effectively recognize amaranth in solution. The electrochemical platform based on a molecularly imprinted polymelamine was analyzed by scanning electron microscopy (SEM), cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and differential pulse voltammetry (DPV). Under optimum conditions, the developed MIP/ZnO-MWCNT/SPCE platform can be properly used for amaranth determination, with high sensitivity of 96.2 µA µM cm-2, two linear concentration ranges (0.01 to 1 µM and 1 to 1000 µM) and a low limit of detection of 0.003 µM. The anodic peak potential of amaranth was found to be 0.73 V. Additionally, the polymelamine MIP films specifically recognize amaranth molecules, making it possible to detect amaranth in a complex solution with high selectivity, excellent repeatability, reproducibility, and stability. The MIP/ZnO-MWCNT modified screen-printed carbon electrode was successfully applied to determine amaranth in pharmaceutical and water samples, with recovery values ranging from 99.7 to 102% and RSD% values less than 3.2%.
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Affiliation(s)
- Ramona Georgescu-State
- Laboratory of Electrochemistry and PATLAB, National Institute of Research and Development for Electrochemistry and Condensed Matter, 202 Splaiul Independentei Street, 060021, Bucharest, Romania.
| | - Jacobus Koos Frederick van Staden
- Laboratory of Electrochemistry and PATLAB, National Institute of Research and Development for Electrochemistry and Condensed Matter, 202 Splaiul Independentei Street, 060021, Bucharest, Romania
| | - Raluca-Ioana Stefan-van Staden
- Laboratory of Electrochemistry and PATLAB, National Institute of Research and Development for Electrochemistry and Condensed Matter, 202 Splaiul Independentei Street, 060021, Bucharest, Romania
| | - Razvan Nicolae State
- "Ilie Murgulescu" Institute of Physical Chemistry of the Romanian Academy, 202 Splaiul Independentei Street, 060021, Bucharest, Romania
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5
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Dehghani A, Bahlakeh G, Ramezanzadeh B, Hossein Jafari Mofidabadi A. Electronic DFT-D modeling of L-citrulline molecules interactions with Beta-CD aligned rGO-APTES multi-functional nano-capsule for anti-corrosion application. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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6
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Zhang GL, Zhang M, Shi Q, Jiang Z, Tong L, Chen Z, Tang B. In Situ Construction of COF-Based Paper Serving as a Plasmonic Substrate for Enhanced PSI-MS Detection of Polycyclic Aromatic Hydrocarbons. ACS APPLIED MATERIALS & INTERFACES 2021; 13:43438-43448. [PMID: 34465082 DOI: 10.1021/acsami.1c13860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Accurate detection, quantitation, and differentiation of polycyclic aromatic hydrocarbons (PAHs) and their isomers in diverse samples is elusive for paper spray ionization mass spectrometry (PSI-MS). To address these issues, herein, for the first time, we propose to fabricate a novel, flexible, and stable paper substrate based on covalent organic frameworks (COFs) via an in situ method under room temperature in air. After embedding gold nanoparticles (AuNPs), this paper substrate (COFs-paper) could further serve as a multifunctional plasmonic matrix (AuNPs-COFs-paper) for dual-wavelength laser-assisted PSI-MS detection of PAHs and feasible paper surface-enhanced Raman scattering (pSERS)-aided isomer discrimination. Taking advantage of the synergistic effect between the AuNPs and COFs present on the novel AuNP-embedded COFs-paper substrate, a satisfied LOD of 0.50 ng/μL for phenanthrene was realized, which improved almost 300 times compared with the naked-paper matrix, and the regression coefficient R2 was up to 0.999. Real sample corn oil-containing PAHs can be efficiently detected and identified using this technique. The established platform has promising potential for on-site chemical analysis with portable PSI-MS and pSERS instruments.
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Affiliation(s)
- Guang-Lu Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Minmin Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Qian Shi
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Zhongyao Jiang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Lili Tong
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Zhenzhen Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
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7
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Wu Y, Li G, Tian Y, Feng J, Xiao J, Liu J, Liu X, He Q. Electropolymerization of molecularly imprinted polypyrrole film on multiwalled carbon nanotube surface for highly selective and stable determination of carcinogenic amaranth. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115494] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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8
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Zheng J, Yan J, Qi X, Zhang X, Li Y, Zou M. AgNPs and MIL-101(Fe) self-assembled nanometer materials improved the SERS detection sensitivity and reproducibility. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119396. [PMID: 33433376 DOI: 10.1016/j.saa.2020.119396] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/09/2020] [Accepted: 12/27/2020] [Indexed: 06/12/2023]
Abstract
Recently, in the research of Surface-enhanced Raman scattering (SERS) technology, it is found that the preparation of enhanced substrate is particularly important. In this work, the most commonly used methods were used to synthesize AgNPs and MIL-101(Fe), and AgNPs/MIL-101(Fe) nanocomposite was obtained through self-assembly of the two substances. Four different probe molecules were detected with the self-assembled substrate and compared with the results of same probe molecules with AgNPs and MIL-101(Fe) as SERS substrate separately, it was found that AgNPs/ MIL-101 (Fe) nanocomposites had a strong enhancing effect as SERS substrate. The Enhancement Factor (EF) value of 10-6 mol/L Rhodamine 6G (R6G) was calculated as 2.09 × 109, and the Raman intensities of the peak relative standard deviation (RSD) of R6G Raman attribution was calculated as 7.55%. The time stability of the material was studied and it was found that the reduced Raman signal and poor reproducibility were due to the AgNPs placement time. AgNPs/ MIL-101 (Fe) nanocomposites were used as SERS substrate to detect Paraquat with a minimum concentration of 10-12 mol/L. The signal values of Paraquat Raman detected at 10-6 mol/L in different pH environments were relatively stable.
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Affiliation(s)
- Jieshuang Zheng
- Changchun University of Science and Technology, Changchun 130022, China
| | - Jinghui Yan
- Changchun University of Science and Technology, Changchun 130022, China
| | - Xiaohua Qi
- Chinese Academy of Inspection and Quarantine, Beijing 100123, China
| | - Xiaohua Zhang
- China Inspection Laboratory Technologies Co. Ltd (CILT), No. A 3, Gaobeidian Road, Chaoyang District, Beijing 100123, China
| | - Yunhui Li
- Changchun University of Science and Technology, Changchun 130022, China.
| | - Mingqiang Zou
- Chinese Academy of Inspection and Quarantine, Beijing 100123, China.
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9
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Semenova AA, Veselova IA, Brazhe NA, Shevelkov AV, Goodilin EA. Soft chemistry of pure silver as unique plasmonic metal of the Periodic Table of Elements. PURE APPL CHEM 2020. [DOI: 10.1515/pac-2020-0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The International Year of The Periodic Table of Chemical Elements revealed that the Table remains both a deeply fundamental paradigm for various branches of chemistry and a universal practical tool for predictable design of new materials. Silver is a notable “nanoelement” particularly known by its plasmonic properties. A key advantage of this metal is an easily achievable morphological variety of nanostructured materials. This element represents a research branch of precise engineering of shapes and sizes of nanoparticle ensembles and smart hierarchic nanostructures. In the review, unique features of silver are discussed with respect to the development of novel analytical methods for forthcoming applications of surface-enhanced Raman spectroscopy (SERS) in ecology, biology and medicine.
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Affiliation(s)
- Anna A. Semenova
- Department of Materials Science , Lomonosov Moscow State University , Moscow, 119991 , Russia
| | - Irina A. Veselova
- Department of Chemistry , Lomonosov Moscow State University , Moscow, 119991 , Russia
| | - Nadezhda A. Brazhe
- Department of Biology , Lomonosov Moscow State University , Moscow, 119991 , Russia
| | - Andrei V. Shevelkov
- Department of Chemistry , Lomonosov Moscow State University , Moscow, 119991 , Russia
| | - Eugene A. Goodilin
- Department of Materials Science and Department of Chemistry , Lomonosov Moscow State University , Moscow, 119991 , Russia
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Novel Unsaturated Polyester Nanocomposites via Hybrid 3D POSS-Modified Graphene Oxide Reinforcement: Electro-Technical Application Perspective. NANOMATERIALS 2020; 10:nano10020260. [PMID: 32028588 PMCID: PMC7075121 DOI: 10.3390/nano10020260] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 01/26/2020] [Accepted: 01/31/2020] [Indexed: 12/17/2022]
Abstract
The latest trends in technologies has shifted the focus to developing innovative methods for comprehensive property enhancement of the polymer composites with facile and undemanding experimental techniques. This work reports an elementary technique to fabricate high-performance unsaturated polyester-based nanocomposites. It focuses on the interactive effect of polyhedral oligomeric silsesquioxanes (POSS)-functionalized graphene oxide (GO) within the unsaturated polymermatrix. The hybrid framework of POSS-functionalized graphene oxide has been configured via peptide bonding between the aminopropyl isobutyl POSS and graphene oxide. The synergistic effect of POSS and graphene oxide paved the way for a mechanism to inculcate a hybrid framework within the unsaturated polyester (UP) via in situ polymerization to develop UP/GO-POSS nanocomposites. The surface-appended POSS within the graphene oxide boosted its dispersion in the UP matrix, furnishing an enhancement in tensile strength of the UP/GO-POSS composites by 61.9%, thermal decomposition temperature (10% mass loss) by 69.8 °C and electrical conductivity by 108 S/m, in contrast to pure UP. In particular, the homogenous influence of the POSS-modified GO could be vindicated in the surging of the limiting oxygen index (%) in the as-prepared nanocomposites. The inclusive property amelioration vindicates the use of fabricated nanocomposites as high-performance nanomaterials in electrotechnical applications.
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Wang J, Liu K, Jin S, Jiang L, Liang P. A Review of Chinese Raman Spectroscopy Research Over the Past Twenty Years. APPLIED SPECTROSCOPY 2020; 74:130-159. [PMID: 30646745 DOI: 10.1177/0003702819828360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This paper introduces the major Chinese research groups in the fields of biomedicine, food safety, environmental testing, material research, archaeological and cultural relics, gem identification, forensic science, and other research areas of Raman spectroscopy and combined methods spanning the two decades from 1997 to 2017. Briefly summarized are the research directions and contents of the major Chinese Raman spectroscopy research groups, giving researchers engaged in Raman spectroscopy research a more comprehensive understanding of the state of Chinese Raman spectroscopy research and future development trends to further develop Raman spectroscopy and its applications.
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Affiliation(s)
- Jie Wang
- Department of Optical and Electronic Technology, China Jiliang University, China
| | - Kaiyuan Liu
- Department of Optical and Electronic Technology, China Jiliang University, China
| | - Shangzhong Jin
- Department of Optical and Electronic Technology, China Jiliang University, China
| | - Li Jiang
- Department of Optical and Electronic Technology, China Jiliang University, China
| | - Pei Liang
- Department of Optical and Electronic Technology, China Jiliang University, China
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12
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Gheybi H, Sattari S, Soleimani K, Adeli M. Graphene-dendritic polymer hybrids: synthesis, properties, and applications. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01817-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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13
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In situ synthesis of graphene oxide/gold nanocomposites as ultrasensitive surface-enhanced Raman scattering substrates for clenbuterol detection. Anal Bioanal Chem 2019; 412:193-201. [PMID: 31760449 DOI: 10.1007/s00216-019-02230-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/12/2019] [Accepted: 10/21/2019] [Indexed: 01/08/2023]
Abstract
A highly sensitive approach to detect trace amount of clenbuterol (CB) based on graphene oxide/gold nanoparticles (GO/Au NPs) by surface-enhanced Raman spectroscopy (SERS) was presented. To be specific, the GO/Au nanocomposites were formed by depositing Au NPs onto the surface of GO through an in situ reduction process, where a high density of inherent hot spots was created between Au NPs. By optimizing the depositing density of Au NPs, the strongest electromagnetic coupling effect originating from highly dense hot spots was obtained. The optimized GO/Au was demonstrated to enhance the Raman signals of CB by 4.8 times more than that of CB enhanced by Au NPs. Moreover, GO/Au nanocomposites exhibit good biocompatibility and accessible surface for high adsorption of target molecules through the pi-pi stacking with graphene oxide. Hence, the proposed GO/Au nanocomposites were utilized to capture aromatic molecules like CB and served as excellent sensitive SERS-active substrates for sensing of it, which exhibited an excellent linear performance in the range of 5 × 10-8 to 1 × 10-6 mol/L with a limit of detection (LOD) of 3.34 × 10-8 mol/L (S/N = 3). Due to high-density hot spots with easy operation, this proposed GO/Au nanocomposite-based SERS technique holds great potential in the application of food safety analysis and biomedical science.
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14
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de la O-Cuevas E, Badillo-Ramírez I, Islas SR, Araujo-Andrade C, Saniger JM. Sensitive Raman detection of human recombinant interleukin-6 mediated by DCDR/GERS hybrid platforms. RSC Adv 2019; 9:12269-12275. [PMID: 35515877 PMCID: PMC9063685 DOI: 10.1039/c9ra01396b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 04/08/2019] [Indexed: 12/13/2022] Open
Abstract
Recombinant human interleukin-6 (IL-6) is a key cytokine that plays an important role in the immune system and inflammatory response, explaining why any modification of its concentration in biological fluids is considered a signal of a pathological condition. Therefore, it is important to develop alternative, highly sensitive and reliable analytical methodologies to detect and identify this analyte in biological fluids. Herein, we present a proof of concept for the development of a new analytical hybrid platform for IL-6 detection that is based on the combination of drop-coating deposition Raman (DCDR) spectroscopy and graphene-enhanced Raman spectroscopy (GERS) effects. The sensitivity limits for IL-6 detection were found to be a function of the type of substrate used. When a 1 μL droplet of IL-6 solution is deposited and dried on an Si substrate, a DCDR effect occurs, and a detection limit below 1 ng mL-1 is obtained; however, when the same is performed using a hybrid substrate of reduced graphene oxide and silicon (rGO/Si), the joint action of DCDR and GERS effects results in a detection limit well below 1 pg mL-1. It is important to note that this result implies the absolute mass detection of 1 fg of IL-6. In summary, the Raman spectroscopy DCDR/GERS analytical platform proposed here allows the reliable identification of, as well as the very sensitive detection of, IL-6 and promises to improve the performance of clinical evaluations of this biomarker that are currently in use. In this study, the Raman spectra of IL-6 in powder and solution, together with the corresponding band assignment, are presented for the first time in the literature.
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Affiliation(s)
- Emmanuel de la O-Cuevas
- Unidad Académica de Física de La Universidad Autónoma de Zacatecas 98068 Zacatecas Mexico
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Circuito Externo S/N, Cd. Universitaria 04510 Ciudad de México Mexico
| | - Isidro Badillo-Ramírez
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Circuito Externo S/N, Cd. Universitaria 04510 Ciudad de México Mexico
| | - Selene R Islas
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Circuito Externo S/N, Cd. Universitaria 04510 Ciudad de México Mexico
| | - C Araujo-Andrade
- Unidad Académica de Física de La Universidad Autónoma de Zacatecas 98068 Zacatecas Mexico
| | - José M Saniger
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Circuito Externo S/N, Cd. Universitaria 04510 Ciudad de México Mexico
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15
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Zhang Y, Zhou H, Shen Q, Shao Z, Xu L, Luo Z. Silver Nanostructures on Graphene Oxide as the Substrate for Surface-Enhanced Raman Scattering (SERS). ANAL LETT 2019. [DOI: 10.1080/00032719.2018.1548554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Ying Zhang
- Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, College of Electronic and optical Engineering & College of Microelectronic Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, China
| | - Hao Zhou
- Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, College of Electronic and optical Engineering & College of Microelectronic Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, China
| | - Qi Shen
- Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, College of Electronic and optical Engineering & College of Microelectronic Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, China
| | - Zhouwei Shao
- Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, College of Electronic and optical Engineering & College of Microelectronic Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, China
| | - Lin Xu
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, China
| | - Zhimin Luo
- Key Laboratory of Radio Frequency and Micro-Nano Electronics of Jiangsu Province, College of Electronic and optical Engineering & College of Microelectronic Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, China
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16
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Wang Z, Wu S, Colombi Ciacchi L, Wei G. Graphene-based nanoplatforms for surface-enhanced Raman scattering sensing. Analyst 2018; 143:5074-5089. [PMID: 30280724 DOI: 10.1039/c8an01266k] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Surface-enhanced Raman scattering (SERS) is one of the important techniques for sensing applications in biological analysis, disease diagnosis, environmental science, and food safety. Graphene provides an excellent nanoplatform for SERS sensing due to its two-dimensional flat structure, uniform electronic and photonic properties, excellent mechanical stability, atomic uniformity, and high biocompatibility. In this review, we summarize recent advances in the fabrication of various graphene-based nanoplatforms for SERS sensing. We present the strategies, such as self-assembly, in situ synthesis, one-pot synthesis, liquid phase reduction, and biomimetic synthesis, for the fabrication of graphene-based hybrid metallic and alloy nanoplatforms, and then demonstrate the potential applications of graphene-based nanoplatforms for the SERS sensing of ions, organic dyes, pesticides, bacteria, DNA, proteins, cells, and other chemicals in great detail. In addition, we also discuss the future development of this interesting research field and provide several perspectives. This work will be helpful for readers to understand the fabrication and sensing mechanisms of graphene-based SERS sensing nanoplatforms; meanwhile, it will promote the development of new materials and novel methods for high performance sensing and biosensing applications.
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Affiliation(s)
- Zhuqing Wang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, Anqing Normal University, 246011 Anqing, China
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17
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Yu Y, Yan L, Yue M, Xu H. Femtosecond laser-assisted synthesis of silver nanoparticles and reduced graphene oxide hybrid for optical limiting. ROYAL SOCIETY OPEN SCIENCE 2018; 5:171436. [PMID: 30109038 PMCID: PMC6083672 DOI: 10.1098/rsos.171436] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 05/30/2018] [Indexed: 06/08/2023]
Abstract
Reduced graphene oxide (rGO) functionalized with silver nanoparticles (Ag NPs) is prepared using a femtosecond laser ablation in liquids method. By ablating the mixed aqueous solutions of silver nitrate and graphene oxide (GO) using femtosecond laser pulses, Ag ions and GO are simultaneously reduced and well-dispersed Ag NPs supported on rGO are obtained. The effect of laser power, irritation time and Ag ion concentration on the optical property and morphology of the products are systematically studied. The nonlinear optical responses of the functionalized graphene are studied using a nanosecond Z-scan technique. The rGO hybrid shows an enhanced nonlinear absorption (NLA) effect compared with GO and rGO, and thus exhibits an excellent optical limiting (OL) property with very low activating threshold, which is estimated to be about 0.38 J cm-2. The enhanced NLA effect in rGO hybrids makes it possible to fabricate solid-state optical limiter, improving the practicality of graphene materials in the OL area.
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Affiliation(s)
| | - Lihe Yan
- Author for correspondence: Lihe Yan e-mail:
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18
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Anichini C, Czepa W, Pakulski D, Aliprandi A, Ciesielski A, Samorì P. Chemical sensing with 2D materials. Chem Soc Rev 2018; 47:4860-4908. [DOI: 10.1039/c8cs00417j] [Citation(s) in RCA: 342] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
During the last decade, two-dimensional materials (2DMs) have attracted great attention due to their unique chemical and physical properties, which make them appealing platforms for diverse applications in sensing of gas, metal ions as well as relevant chemical entities.
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Affiliation(s)
| | - Włodzimierz Czepa
- Faculty of Chemistry
- Adam Mickiewicz University
- 61614 Poznań
- Poland
- Centre for Advanced Technologies
| | | | | | | | - Paolo Samorì
- Université de Strasbourg
- CNRS
- ISIS
- 67000 Strasbourg
- France
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19
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Zhang D, Fang J, Li T. Sensitive and uniform detection using Surface-Enhanced Raman Scattering: Influence of colloidal-droplets evaporation based on Au-Ag alloy nanourchins. J Colloid Interface Sci 2017; 514:217-226. [PMID: 29268212 DOI: 10.1016/j.jcis.2017.12.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/25/2017] [Accepted: 12/05/2017] [Indexed: 01/08/2023]
Abstract
Surface Enhanced Raman Scattering (SERS) has been developed into a powerful vibrational spectroscopy technique for chemical detection. However, the fabrication of colloidal droplets-based SERS substrates with well reproducibility and uniformity still remains challenging. In this paper, colloidal suspensions of hollow Au-Ag alloy nanourchins (HAAA-NUs) and Au nanoparticles (Au NPs) with different morphologies were employed as SERS-active substrates. After evaporation of colloidal suspensions, we evaluated the SERS performance based on the following features: "Coffee Ring Effects", adsorption processes of probe molecule and colloidal NPs, spin coating and morphologies of suspended NPs. The results demonstrated that SERS signals could be enhanced enormously in the marginal region of Coffee Ring patterns. The limit of detection (LOD) for amaranth molecule would be reached 10-8 M. Moreover, by combining the droplets evaporation of HAAA-NUs suspensions with spin coating, the relative standard deviation (RSD) could be down to 3.5%, showing excellent reproducibility. The investigation here would provide a simple, practical and portable SERS detection method with excellent signal uniformity.
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Affiliation(s)
- Dongjie Zhang
- Key Laboratory of Physical Electronics and Devices of Ministry of Education, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Jixiang Fang
- Key Laboratory of Physical Electronics and Devices of Ministry of Education, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China.
| | - Tao Li
- Shaanxi Institute for Food and Drug Control, Xi'an, Shaanxi 710065, China.
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20
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Quan J, Zhang J, Qi X, Li J, Wang N, Zhu Y. A study on the correlation between the dewetting temperature of Ag film and SERS intensity. Sci Rep 2017; 7:14771. [PMID: 29116240 PMCID: PMC5676717 DOI: 10.1038/s41598-017-15372-y] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 10/25/2017] [Indexed: 11/23/2022] Open
Abstract
The thermally dewetted metal nano-islands have been actively investigated as cost-effective SERS-active substrates with a large area, good reproducibility and repeatability via simple fabrication process. However, the correlation between the dewetting temperature of metal film and SERS intensity hasn't been systematically studied. In this work, taking Ag nano-islands (AgNIs) as an example, we reported a strategy to investigate the correlation between the dewetting temperature of metal film and SERS intensity. We described the morphology evolution of AgNIs on the SiO2 planar substrate in different temperatures and got the quantitative information in surface-limited diffusion process (SLDP) as a function of annealing temperature via classical mean-field nucleation theory. Those functions were further used in the simulation of electromagnetic field to obtain the correlation between the dewetting temperature of Ag film and theoretical analysis. In addition, Raman mapping was done on samples annealed at different temperatures, with R6G as an analyte, to accomplish the analysis of the correlation between the dewetting temperature of Ag film and SERS intensity, which is consistent with the theoretical analysis. For SLDP, we used the morphological characterization of five samples prepared by different annealing temperatures to successfully illustrate the change in SERS intensity with the temperature fluctuation, obtaining a small deviation between the experimental results and theoretic prediction.
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Affiliation(s)
- Jiamin Quan
- The Key Laboratory of Optoelectronic Technology and System, Education Ministry of China, Chongqing University, chongqing, 400044, China
| | - Jie Zhang
- The Key Laboratory of Optoelectronic Technology and System, Education Ministry of China, Chongqing University, chongqing, 400044, China.
| | - Xueqiang Qi
- College of Chemistry and Chemical Engineering, Chongqing University, chongqing, 400044, China
| | - Junying Li
- The Key Laboratory of Optoelectronic Technology and System, Education Ministry of China, Chongqing University, chongqing, 400044, China
| | - Ning Wang
- The Key Laboratory of Optoelectronic Technology and System, Education Ministry of China, Chongqing University, chongqing, 400044, China
| | - Yong Zhu
- College of Optoelectronic Engineering, Chongqing University, chongqing, 400044, China.
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21
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Lee DS, Park S, Han YD, Lee JE, Jeong HY, Yoon HC, Jung MY, Kim SO, Choi SY. Selective protein transport through ultra-thin suspended reduced graphene oxide nanopores. NANOSCALE 2017; 9:13457-13464. [PMID: 28682407 DOI: 10.1039/c7nr01889d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The nanoporous free-standing graphene membrane is of great interest in high performance separation technology. In particular, the separation of biological molecules with similar sizes is one of the key challenges in the purification of biomaterials. Here, we report a reliable, cost-effective, and facile method for the fabrication of a graphene-based nanosieve and its application in the separation of similar-size proteins. A suspended reduced graphene oxide (rGO) nanosieve with ultra-thin, large-area, well-ordered, and dense 15 nm-sized pores was fabricated using block copolymer (BCP) lithography. The fabricated 5 nm-ultrathin nanosieve with an area of 200 μm × 200 μm (an ultra-high aspect ratio of ∼40 000) endured pressure up to 1 atm, and effectively separated hemoglobin (Hb) from a mixture of hemoglobin and immunoglobulin G (IgG), the common proteins in human blood, in a highly selective and rapid manner. The use of the suspended rGO nanosieve is expected to provide a simple and manufacturable platform for practical biomolecule separation offering high selectivity and a large throughput.
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Affiliation(s)
- Dae-Sik Lee
- Electronics and Telecommunications Research Institute (ETRI), 218 Gajeongno, Yuseong-gu, Daejeon, 34129, Republic of Korea.
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22
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He J, Xu F, Chen Z, Hou X, Liu Q, Long Z. AuNPs/COFs as a new type of SERS substrate for sensitive recognition of polyaromatic hydrocarbons. Chem Commun (Camb) 2017; 53:11044-11047. [DOI: 10.1039/c7cc06440c] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new SERS substrate was prepared via 1 min self-assembly of Au NPs to COFs for the sensitive recognition of PAHs.
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Affiliation(s)
- Juan He
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Fujian Xu
- Analytical & Testing Centre
- Sichuan University
- Chengdu 610064
- China
| | - Zhuo Chen
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Xiandeng Hou
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
- Analytical & Testing Centre
| | - Qin Liu
- Analytical & Testing Centre
- Sichuan University
- Chengdu 610064
- China
| | - Zhou Long
- Analytical & Testing Centre
- Sichuan University
- Chengdu 610064
- China
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23
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Li Y, Yang J, Zhou Y, Zhao N, Zeng W, Wang W. Fabrication of gold nanoparticles/graphene oxide films with surface-enhanced Raman scattering activity by a simple electrostatic self-assembly method. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.10.028] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Affiliation(s)
- Jungho Kim
- Center for RNA Research, Institute for Basic Science (IBS), Seoul National University , Seoul 08826, Korea.,Department of Chemistry, Seoul National University , Seoul 08826, Korea
| | - Se-Jin Park
- Center for RNA Research, Institute for Basic Science (IBS), Seoul National University , Seoul 08826, Korea.,Department of Chemistry, Seoul National University , Seoul 08826, Korea
| | - Dal-Hee Min
- Center for RNA Research, Institute for Basic Science (IBS), Seoul National University , Seoul 08826, Korea.,Department of Chemistry, Seoul National University , Seoul 08826, Korea.,Institute of Nanobio Convergence Technology, Lemonex Inc., Seoul 08826, Korea
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25
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Zhang Y, Zou Y, Liu F, Xu Y, Wang X, Li Y, Liang H, Chen L, Chen Z, Tan W. Stable Graphene-Isolated-Au-Nanocrystal for Accurate and Rapid Surface Enhancement Raman Scattering Analysis. Anal Chem 2016; 88:10611-10616. [DOI: 10.1021/acs.analchem.6b02958] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yin Zhang
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Yuxiu Zou
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Fang Liu
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Yiting Xu
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Xuewei Wang
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Yunjie Li
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Hao Liang
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Long Chen
- Faculty
of Science and Technology, University of Macau, E11, Avenida da
Universidade, Taipa, Macau, China
| | - Zhuo Chen
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
| | - Weihong Tan
- Molecular
Sciences and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Innovation Center for Molecular Engineering
and Theranostics, Hunan University, Changsha 410082, China
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26
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Peng Y, Zheng X, Tian H, Cui X, Chen H, Zheng W. Ultrathin Carbon Film Protected Silver Nanostructures for Surface-Enhanced Raman Scattering. APPLIED SPECTROSCOPY 2016; 70:1751-1758. [PMID: 27340216 DOI: 10.1177/0003702816644608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 12/29/2015] [Indexed: 06/06/2023]
Abstract
In this article, ultrathin carbon film protected silver substrate (Ag/C) was prepared via a plasma-enhanced chemical vapor deposition (PECVD) method. The morphological evolution of silver nanostructures underneath, as well as the surface-enhanced Raman scattering (SERS) activity of Ag/C hybrid can be tuned by controlling the deposition time. The stability and reproducibility of the as-prepared hybrid were also studied.
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Affiliation(s)
- Yinshan Peng
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
| | - Xianliang Zheng
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
| | - Hongwei Tian
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
| | - Xiaoqiang Cui
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
| | - Hong Chen
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
| | - Weitao Zheng
- Department of Materials Science, Department of Control Science and Engineering, Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials, Jilin University, Changchun, China
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27
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Pham XH, Hahm E, Kim HM, Shim S, Kim TH, Jeong DH, Lee YS, Jun BH. Silver Nanoparticle-Embedded Thin Silica-Coated Graphene Oxide as an SERS Substrate. NANOMATERIALS (BASEL, SWITZERLAND) 2016; 6:E176. [PMID: 28335304 PMCID: PMC5245191 DOI: 10.3390/nano6100176] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/06/2016] [Accepted: 09/06/2016] [Indexed: 11/16/2022]
Abstract
A hybrid of Ag nanoparticle (NP)-embedded thin silica-coated graphene oxide (GO@SiO₂@Ag NPs) was prepared as a surface-enhanced Raman scattering (SERS) substrate. A 6 nm layer of silica was successfully coated on the surface of GO by the physical adsorption of sodium silicate, followed by the hydrolysis of 3-mercaptopropyl trimethoxysilane. Ag NPs were introduced onto the thin silica-coated graphene oxide by the reduction of Ag⁺ to prepare GO@SiO₂@Ag NPs. The GO@SiO₂@Ag NPs exhibited a 1.8-fold enhanced Raman signal compared to GO without a silica coating. The GO@SiO₂@Ag NPs showed a detection limit of 4-mercaptobenzoic acid (4-MBA) at 0.74 μM.
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Affiliation(s)
- Xuan-Hung Pham
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
| | - Eunil Hahm
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
| | - Hyung-Mo Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
| | - Seongbo Shim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
| | - Tae Han Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
| | - Dae Hong Jeong
- Department of Chemistry Education, Seoul National University, Seoul 151-742, Korea.
| | - Yoon-Sik Lee
- School of Chemical and Biological Engineering, Seoul National University, Seoul 151-742, Korea.
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea.
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28
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Pham XH, Shim S, Kim TH, Hahm E, Kim HM, Rho WY, Jeong DH, Lee YS, Jun BH. Glucose detection using 4-mercaptophenyl boronic acid-incorporated silver nanoparticles-embedded silica-coated graphene oxide as a SERS substrate. BIOCHIP JOURNAL 2016. [DOI: 10.1007/s13206-016-1107-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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29
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Liu Z, Wang Y, Deng R, Yang L, Yu S, Xu S, Xu W. Fe3O4@Graphene Oxide@Ag Particles for Surface Magnet Solid-Phase Extraction Surface-Enhanced Raman Scattering (SMSPE-SERS): From Sample Pretreatment to Detection All-in-One. ACS APPLIED MATERIALS & INTERFACES 2016; 8:14160-14168. [PMID: 27191584 DOI: 10.1021/acsami.6b02944] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A multifunctional magnetic graphene surface-enhanced Raman scattering (SERS) substrate was fabricated successfully by the layer-by-layer assembly of silver and graphene oxide (GO) nanoparticles (NPs) on the magnetic ferroferric oxide particles (Fe3O4@GO@Ag). This ternary particle possesses magnetic properties, SERS activity, and adsorption ability simultaneously. Owing to the multifunction of this Fe3O4@GO@Ag ternary complex, we put forward a new method called a surface magnetic solid-phase extraction (SMSPE) technique, for the SERS detections of pesticide residues on the fruit peels. SMSPE integrates many sample pretreatment procedures, such as surface extraction, separation sample, and detection, all-in-one. So this method shows great superiority in simplicity, rapidity, and high efficiency above other standard methods. The whole detection process can be finished within 20 min including the sample pretreatment and SERS detection. Owing to the high density of Ag NPs, the detection sensitivity is high enough that the lowest detectable concentrations are 0.48 and 40 ng/cm(2) for thiram and thiabendazole, which are much lower than the maximal residue limits in fruit prescribed by the U.S. Environmental Protection Agency. This multifunctional ternary particle and its corresponding analytical method have been proven to be applicable for practical samples and also valuable for other surface analysis.
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Affiliation(s)
- Zhigang Liu
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
- Centre of Analysis and Measurement, Jilin Institute of Chemical Technology , Jilin 132022 China
| | - Yi Wang
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
| | - Rong Deng
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
| | - Liyuan Yang
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
| | - Shihua Yu
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
- Centre of Analysis and Measurement, Jilin Institute of Chemical Technology , Jilin 132022 China
| | - Shuping Xu
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
| | - Weiqing Xu
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University , 2699 Qianjin Avenue, Changchun 130012 China
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30
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Volodina MO, Polyakov AY, Sidorov AV, Grigorieva AV, Eremina EA, Savilov SV, Goodilin EA. One-pot preparation of SERS nanocomposites of silver and graphene oxide with tunable properties. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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31
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Fan W, Yue-E M, Ling X, Liu T. Free-Standing Silver Nanocube/Graphene Oxide Hybrid Paper for Surface-Enhanced Raman Scattering. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201500585] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Fang C, Megharaj M, Naidu R. Surface-enhanced Raman scattering (SERS) detection of fluorosurfactants in firefighting foams. RSC Adv 2016. [DOI: 10.1039/c5ra26114g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We demonstrated SERS (surface-enhanced Raman scattering) detection of fluorosurfactants (FSs), which are commonly formulated in aqueous firefighting foams (AFFFs), by increasing their loading affinity and boosting their Raman activity.
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Affiliation(s)
- C. Fang
- Global Centre for Environmental Remediation (GCER)
- University of Newcastle
- Callaghan
- Australia
- Cooperative Research Centre for Contamination Assessment
| | - M. Megharaj
- Global Centre for Environmental Remediation (GCER)
- University of Newcastle
- Callaghan
- Australia
- Cooperative Research Centre for Contamination Assessment
| | - R. Naidu
- Global Centre for Environmental Remediation (GCER)
- University of Newcastle
- Callaghan
- Australia
- Cooperative Research Centre for Contamination Assessment
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33
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Zhen SJ, Fu WL, Chen BB, Zhan L, Zou HY, Gao MX, Huang CZ. Vertically aligned gold nanomushrooms on graphene oxide sheets as multifunctional nanocomposites with enhanced catalytic, photothermal and SERS properties. RSC Adv 2016. [DOI: 10.1039/c6ra18371a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The nanocomposites of graphene oxide and gold nanomushrooms with excellent catalytic, photothermal, and SERS properties have been prepared.
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Affiliation(s)
- Shu Jun Zhen
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
| | - Wen Liang Fu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
| | - Bin Bin Chen
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
| | - Lei Zhan
- College of Pharmaceutical Sciences
- Southwest University
- Chongqing
- P. R. China
| | - Hong Yan Zou
- College of Pharmaceutical Sciences
- Southwest University
- Chongqing
- P. R. China
| | - Ming Xuan Gao
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
| | - Cheng Zhi Huang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
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34
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Armani MA, Abu-Taleb A, Remalli N, Abdullah M, Srikanth VVSS, Labhasetwar NK. Dragon's blood-aided synthesis of Ag/Ag2O core/shell nanostructures and Ag/Ag2O decked multi-layered graphene for efficient As(iii) uptake from water and antibacterial activity. RSC Adv 2016. [DOI: 10.1039/c6ra05061a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Excellent As(iii) uptake and antibacterial activities of Ag/Ag2O core/shell and multi-layered graphene nanostructures obtained with the aid of Dragon's blood.
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Affiliation(s)
- Mokhtar Ali Armani
- School of Engineering Sciences and Technology (SEST)
- University of Hyderabad
- Hyderabad 500046
- India
- Faculty of Engineering and Information Technology
| | - Ahmed Abu-Taleb
- Faculty of Engineering and Information Technology
- Taiz University
- Taiz 6803
- Yemen
| | - Nagarjuna Remalli
- School of Engineering Sciences and Technology (SEST)
- University of Hyderabad
- Hyderabad 500046
- India
| | - Maaged Abdullah
- Faculty of Engineering and Information Technology
- Taiz University
- Taiz 6803
- Yemen
| | - Vadali V. S. S. Srikanth
- School of Engineering Sciences and Technology (SEST)
- University of Hyderabad
- Hyderabad 500046
- India
| | - Nitin K. Labhasetwar
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI)
- Nagpur 440020
- India
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35
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Hsu KC, Chen DH. Highly Sensitive, Uniform, and Reusable Surface-Enhanced Raman Scattering Substrate with TiO₂ Interlayer between Ag Nanoparticles and Reduced Graphene Oxide. ACS APPLIED MATERIALS & INTERFACES 2015; 7:27571-27579. [PMID: 26587760 DOI: 10.1021/acsami.5b08792] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
TiO2 nanoparticles and Ag nanoparticles were successively deposited on reduced graphene oxide (rGO) by a two-step solvothermal process to develop a reusable surface-enhanced Raman scattering (SERS) substrate with high sensitivity and uniformity owing to the 2-dimensional planar structure of rGO, the photocatalytic activity of TiO2, and the SERS function of Ag nanoparticles. The presence of TiO2 interlayer efficiently diminished the interference from the Raman intensities of D-band and G-band of rGO and hence enhanced the sensitivity significantly. As compared to Ag/rGO nanocomposite, the detection limit of 4-aminothiophenol (4-ATP) for Ag/TiO2/rGO nanocomposite could be lowered from 10(-10) to 10(-14) M, and its enhancement factor could be raised from 1.27 × 10(10) to 3.46 × 10(12). Meanwhile, good uniformity remained, the relative standard deviation (RSD) value was about 10%. Furthermore, by UV irradiation in water, the photocatalytic property of TiO2 could eliminate the Raman signal of 4-ATP efficiently and made this substrate reusable. After being reused five times, its excellent SERS performance was still retained. Thus, the Ag/TiO2/rGO nanocomposite developed in this work was a promising SERS substrate with good reusability and high sensitivity and uniformity.
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Affiliation(s)
- Kai-Chih Hsu
- Department of Chemical Engineering National Cheng Kung University , Tainan, Taiwan 701, Republic of China
| | - Dong-Hwang Chen
- Department of Chemical Engineering National Cheng Kung University , Tainan, Taiwan 701, Republic of China
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36
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Wang Y, Wen J, Zhao S, Chen Z, Ren K, Sun J, Guan J. Surface Thiolation of Al Microspheres to Deposite Thin and Compact Ag Shells for High Conductivity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:13441-13451. [PMID: 26574653 DOI: 10.1021/acs.langmuir.5b03590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this work, we have demonstrated a method for controllable thiolated functionalization coupled with electroless silver plating to achieve aluminum@silver (Al@Ag) core-shell composite particles with thin and compact layers. First, Al microspheres were functionalized by a well-known polymerizable silane coupling agent, i.e., 3-mercaptopropyltrimethoxysilane (MPTMS). Decreasing the ethanol-to-water volume ratio (F) in silane solution produces modification films with high content of thiol groups on Al microspheres, owing to the dehydration of silane molecules with hydroxyl groups on Al microspheres and self-polymerization of silane molecules. Then, ethanol was used as one of the solvents to play a major role in the uniform dispersion of silane coupling agent in the solution, resulting in uniformly distributing and covalently attaching thiol groups on Al microspheres. In electroless silver plating, thiol groups being densely grafted on the surface of Al microspheres favor the heterogeneous nucleation of Ag, since the thiol group can firmly bind with Ag(+) and enable the in situ reduction by the reducing reagent. In this manner, dense Ag nuclei tend to produce thin and compact silver shells on the Al microspheres surfaces. The as-obtained Al@Ag core-shell composite particles show a resistivity as low as (8.58 ± 0.07) × 10(-5) Ω·cm even when the Ag content is as low as 15.46 wt %. Therefore, the as-obtained Al@Ag core-shell composite particles have advantages of low weight, low silver content and high conductivity, which could make it a promising candidate for application in conductive and electromagnetic shielding composite materials.
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Affiliation(s)
- Yilong Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Jianghong Wen
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Suling Zhao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Zhihong Chen
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Ke Ren
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Jie Sun
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
| | - Jianguo Guan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, ‡School of Chemistry, Chemical Engineering and Life Science, §Center for Material Research and Analysis, and ∥School of Science, Wuhan University of Technology , Wuhan 430070, P. R. China
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37
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Jiang Z, Gao P, Yang L, Huang C, Li Y. Facile in Situ Synthesis of Silver Nanoparticles on the Surface of Metal–Organic Framework for Ultrasensitive Surface-Enhanced Raman Scattering Detection of Dopamine. Anal Chem 2015; 87:12177-82. [DOI: 10.1021/acs.analchem.5b03058] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Zhongwei Jiang
- Key Laboratory
of Luminescent and Real-Time Analytical Chemistry, Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Pengfei Gao
- Chongqing Key
Laboratory of Biomedical Analysis, Chongqing Science and Technology
Commission, College of Pharmaceutical Sciences, Southwest University, Beibei, Chongqing 400716, China
| | - Lin Yang
- Chongqing Key
Laboratory of Biomedical Analysis, Chongqing Science and Technology
Commission, College of Pharmaceutical Sciences, Southwest University, Beibei, Chongqing 400716, China
| | - Chengzhi Huang
- Key Laboratory
of Luminescent and Real-Time Analytical Chemistry, Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
- Chongqing Key
Laboratory of Biomedical Analysis, Chongqing Science and Technology
Commission, College of Pharmaceutical Sciences, Southwest University, Beibei, Chongqing 400716, China
| | - Yuanfang Li
- Key Laboratory
of Luminescent and Real-Time Analytical Chemistry, Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
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38
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Facile synthesis of gold nanoparticles-graphene oxide films and their excellent surface-enhanced Raman scattering activity. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1576-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Abstract
Graphene, a one-atomic-layer-thick planar sheet of sp(2)-bonded carbon configured in a two-dimensional hexagonal lattice, has attracted considerable research interest with regard to sensing-related applications owing to its extraordinary electronic, optical, chemical, and mechanical properties. Graphene plasmonics may be excited in the mid-infrared-to-terahertz regions with high spatial confinement, low loss, and excellent tunability. Meanwhile, graphene can be utilized to tune the plasmonic properties of conventional metallic nanostructures in the visible and near-infrared regions, allowing it to act as a versatile component in various plasmonic applications. This article reviews the recent progress in graphene-based hybrid films used for plasmonic sensing and detection. We particularly emphasize on the unique roles and advantages of graphene in surface-enhanced Raman scattering (SERS) for bare graphene or graphene-metal hybrid films, and plasmonic refractive index (RI) sensing for graphene-metal or graphene-insulator hybrids, among other plasmonic sensing applications. The preparation of graphene-based hybrid films, their functionalization and signal detection techniques are also reviewed. Finally, the perspectives and current challenges in the use of graphene-based hybrid films for plasmonic sensing are outlined.
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Affiliation(s)
- Yuan Zhao
- Key Laboratory of Materials for Energy Conversion, Chinese Academy of Sciences, Department of Materials Science and Engineering, University of Science and Technology of China, 96 Jin Zhai Rd, Hefei, Anhui Province 230026, P. R. China.
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40
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Duan B, Zhou J, Fang Z, Wang C, Wang X, Hemond HF, Chan-Park MB, Duan H. Surface enhanced Raman scattering by graphene-nanosheet-gapped plasmonic nanoparticle arrays for multiplexed DNA detection. NANOSCALE 2015; 7:12606-12613. [PMID: 26147399 DOI: 10.1039/c5nr02164b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We have developed a new type of surface enhanced Raman scattering (SERS) substrate with thiolated graphene oxide (tGO) nanosheets sandwiched between two layers of closely packed plasmonic nanoparticles. The trilayered substrate is built up through alternative loading of interfacially assembled plasmonic nanoparticle arrays and tGO nanosheets, followed by coating the nanoparticle surfaces with poly(ethylene glycol) (PEG). Here tGO plays multifunctional roles as a 2D scaffold to immobilized interfacially assembled plasmonic nanoparticles, a nanospacer to create SERS-active nanogaps between two layers of nanoparticle arrays, and a molecule harvester to enrich molecules of interest viaπ-π interaction. In particular, the molecule harvesting capability of the tGO nanospacer and the stealth properties of PEG coating on the plasmonic nanoparticles collectively lead to preferential positioning of selective targets such as aromatic molecules and single-stranded DNA at the SERS-active nanogap hotspots. We have demonstrated that an SERS assay based on the PEGylated trilayered substrate, in combination with magnetic separation, allows for sensitive, multiplexed "signal-off" detection of DNA sequences of bacterial pathogens.
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Affiliation(s)
- Bo Duan
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457.
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41
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Li F, Gan S, Han D, Niu L. Graphene-Based Nanohybrids for Advanced Electrochemical Sensing. ELECTROANAL 2015. [DOI: 10.1002/elan.201500217] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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42
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Kavitha C, Bramhaiah K, John NS, Ramachandran B. Low cost, ultra-thin films of reduced graphene oxide–Ag nanoparticle hybrids as SERS based excellent dye sensors. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.04.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Fateixa S, Nogueira HIS, Trindade T. Hybrid nanostructures for SERS: materials development and chemical detection. Phys Chem Chem Phys 2015; 17:21046-71. [PMID: 25960180 DOI: 10.1039/c5cp01032b] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review focuses on recent developments in hybrid and nanostructured substrates for SERS (surface-enhanced Raman scattering) studies. Thus substrates composed of at least two distinct types of materials, in which one is a SERS active metal, are considered here aiming at their use as platforms for chemical detection in a variety of contexts. Fundamental aspects related to the SERS effect and plasmonic behaviour of nanometals are briefly introduced. The materials described include polymer nanocomposites containing metal nanoparticles and coupled inorganic nanophases. Chemical approaches to tailor the morphological features of these substrates in order to get high SERS activity are reviewed. Finally, some perspectives for practical applications in the context of chemical detection of analytes using such hybrid platforms are presented.
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Affiliation(s)
- Sara Fateixa
- Department of Chemistry-CICECO University of Aveiro, 3810-193 Aveiro, Portugal.
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44
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Zhang K, Yao S, Li G, Hu Y. One-step sonoelectrochemical fabrication of gold nanoparticle/carbon nanosheet hybrids for efficient surface-enhanced Raman scattering. NANOSCALE 2015; 7:2659-2666. [PMID: 25580806 DOI: 10.1039/c4nr07082h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A simple, fast, reproducible and efficient one-step fabrication method was successfully developed to prepare gold nanoparticle/carbon nanosheet (Au NP/CNS) hybrids by using sonoelectrochemistry. This method involved simultaneous generation of carbon nanosheets (CNSs) by oxidation of a graphite anode and generation of Au NPs by reduction of AuCl4(-) on the surface of the cathode. Then the Au NPs modified with poly(diallyl dimethyl ammonium chloride) were self-assembled on the surface of the CNS. A homemade sonoelectrochemical device that provided both high-intensity electric and ultrasonic fields was applied. The ability to obtain Au NPs with a controlled size and distribution on the surface of the CNS benefitted from the synergistic effect of the electric field and ultrasonic field. The Au NPs on the CNS surface exhibited distinctive and high-quality SERS activity. The enhancement factor of the developed substrate was 1.2 × 10(6) using 4-aminothiophenol as the probe molecule. The Au NP/CNS hybrid showed a great increase of Raman signals for aromatic molecules because of the high affinity of the CNS for aromatic molecules and the SERS activity of Au NPs. This SERS substrate also showed charge selectivity for cationic aromatic dyes, due to the negative charge on the surface of the CNS. Subsequently, the potential practical application of the SERS substrate was evaluated by quantitative analysis of adenine. The results suggest that Au NP/CNS materials as sensitive SERS-active substrates have great potential for detection of biomolecules.
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Affiliation(s)
- Kaige Zhang
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, P. R. China.
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45
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Jiang M, Qian Z, Zhou X, Xin X, Wu J, Chen C, Zhang G, Xu G, Cheng Y. CTAB micelles assisted rGO–AgNP hybrids for SERS detection of polycyclic aromatic hydrocarbons. Phys Chem Chem Phys 2015; 17:21158-63. [DOI: 10.1039/c4cp04888a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile and convenient strategy to detect polycyclic aromatic hydrocarbons is presented, using graphene–Ag nanoparticle hybrids as a surface-enhanced Raman scattering substrate.
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Affiliation(s)
- Meng Jiang
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Zhijiang Qian
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Xufeng Zhou
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Xing Xin
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Jinghua Wu
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Chao Chen
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Gongjun Zhang
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Gaojie Xu
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
| | - Yuchuan Cheng
- Ningbo Institute of Material Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- P. R. China
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46
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Gong X, Tang J, Ji Y, Wu B, Wu H, Liu A. Adjustable plasmonic optical properties of hollow gold nanospheres monolayers and LSPR-dependent surface-enhanced Raman scattering of hollow gold nanosphere/graphene oxide hybrids. RSC Adv 2015. [DOI: 10.1039/c5ra08057f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Colloidal hollow gold nanospheres with adjustable localized surface plasmon resonance (LSPR) properties were synthesized and self-assembled into HGNs monolayers for investigation of LSPR-dependent surface enhanced Raman scattering (SERS) behavior.
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Affiliation(s)
- Xue Gong
- Center for Optoelectronics Materials and Devices
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Jian Tang
- Center for Optoelectronics Materials and Devices
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Yixin Ji
- Center for Optoelectronics Materials and Devices
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Bingbing Wu
- Key Laboratory of E&M (Zhejiang University of Technology)
- Ministry of Education & Zhejiang Province
- Hangzhou 310014
- China
| | - Huaping Wu
- Key Laboratory of E&M (Zhejiang University of Technology)
- Ministry of Education & Zhejiang Province
- Hangzhou 310014
- China
| | - Aiping Liu
- Center for Optoelectronics Materials and Devices
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
- State Key Lab of Silicon Materials
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47
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Guo Y, Kang L, Chen S, Li X. High performance surface-enhanced Raman scattering from molecular imprinting polymer capsulated silver spheres. Phys Chem Chem Phys 2015; 17:21343-7. [DOI: 10.1039/c5cp00206k] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Driven by the ultrasensitivity of the surface-enhanced Raman scattering (SERS) technique and the directive selection of molecular imprinting polymers (MIPs), core–shell silver-molecularly imprinted polymer (Ag@MIP) hybrid structure was synthesized to serve as a novel SERS platform.
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Affiliation(s)
- Yan Guo
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Leilei Kang
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Shaona Chen
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Xin Li
- State Key Lab of Urban Water Resource and Environment
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
- Department of Chemistry
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48
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Cai Q, Li LH, Yu Y, Liu Y, Huang S, Chen Y, Watanabe K, Taniguchi T. Boron nitride nanosheets as improved and reusable substrates for gold nanoparticles enabled surface enhanced Raman spectroscopy. Phys Chem Chem Phys 2015; 17:7761-6. [DOI: 10.1039/c5cp00532a] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Boron nitride nanosheets covered by gold nanoparticles are controllably fabricated for highly-sensitive and reusable substrates for surface enhanced Raman spectroscopy.
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Affiliation(s)
- Qiran Cai
- Institute for Frontier Materials
- Deakin University
- Waurn Ponds
- Australia
| | - Lu Hua Li
- Institute for Frontier Materials
- Deakin University
- Waurn Ponds
- Australia
| | - Yuanlie Yu
- Advanced Membranes & Porous Materials Center
- King Abdullah University of Science & Technology
- Thuwal 23955-6900
- Kingdom of Saudi Arabia
| | - Yun Liu
- Research School of Chemistry
- The Australian National University
- Canberra
- Australia
| | - Shaoming Huang
- Nanomaterials and Chemistry Key Laboratory
- Wenzhou University
- Wenzhou 325027
- China
| | - Ying Chen
- Institute for Frontier Materials
- Deakin University
- Waurn Ponds
- Australia
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49
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Lu Y, Yao G, Sun K, Huang Q. β-Cyclodextrin coated SiO2@Au@Ag core–shell nanoparticles for SERS detection of PCBs. Phys Chem Chem Phys 2015; 17:21149-57. [DOI: 10.1039/c4cp04904g] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new type of surface-enhanced Raman scattering (SERS) substrate consisting of β-cyclodextrin (β-CD) coated SiO2@Au@Ag nanoparticles (SiO2@Au@Ag@CD NPs) has been achieved.
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Affiliation(s)
- Yilin Lu
- Key Laboratory of Ion Beam Bioengineering
- Institute of Technical Biology and Agriculture Engineering
- Hefei Institutes of Physical Science
- Chinese Academy of Sciences and Anhui Province
- China
| | - Guohua Yao
- Key Laboratory of Ion Beam Bioengineering
- Institute of Technical Biology and Agriculture Engineering
- Hefei Institutes of Physical Science
- Chinese Academy of Sciences and Anhui Province
- China
| | - Kexi Sun
- Key Laboratory of Ion Beam Bioengineering
- Institute of Technical Biology and Agriculture Engineering
- Hefei Institutes of Physical Science
- Chinese Academy of Sciences and Anhui Province
- China
| | - Qing Huang
- Key Laboratory of Ion Beam Bioengineering
- Institute of Technical Biology and Agriculture Engineering
- Hefei Institutes of Physical Science
- Chinese Academy of Sciences and Anhui Province
- China
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50
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Jing L, Shi YE, Cui J, Zhang X, Zhan J. Hydrophobic gold nanostructures via electrochemical deposition for sensitive SERS detection of persistent toxic substances. RSC Adv 2015. [DOI: 10.1039/c4ra14089c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The hydrophobic gold nanostructures were used for direct SERS detection of PTS with high sensitivity.
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Affiliation(s)
- Lixiao Jing
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Yu-e Shi
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Jingcheng Cui
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Xiaoli Zhang
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
| | - Jinhua Zhan
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry
- Department of Chemistry
- Shandong University
- Jinan
- P. R. China
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