纳米银–细菌纳米纤维素柔性膜的制备及其SERS的研究
Study on Preparation and SERS of Nano-Silver-Bacterial Nanocellulose Flexible Films
摘要: 表面增强拉曼光谱(SERS)技术可以大大增强拉曼光谱的灵敏度，在农业生产、环境监测等领域具有广泛的应用，可用于检测有毒农药残留、环境污染物。而传统的SERS基底多为刚性底物，在实际应用中存在难以贴近分析物等问题。本实验采用简单的操作制备柔性且环保的纳米银–细菌纳米纤维素膜，并对其表面增强拉曼光谱性能进行研究。通过福美双和罗丹明6G的检测，制备出的纳米银–细菌纳米纤维素柔性膜具有较高的SERS活性。本研究旨在开发一种环保的柔性SERS衬底，通过简单的操作，制备纳米银–细菌纤维素柔性膜，用于快速和有效地分析样品表面的微量化学物质。
Abstract: Surface-Enhanced Raman Spectroscopy (SERS) technology can greatly enhance the sensitivity of Raman spectroscopy, and has a wide range of applications in agricultural production and environmental monitoring, which can be used to detect toxic pesticide residues and environmental pollutants. The traditional SERS substrates are mostly rigid substrates, which are difficult to be close to the analytes and other problems in practical applications. In this experiment, flexible and environmentally friendly nano-silver-bacterial nanocellulose films were prepared by simple operations, and their surface-enhanced Raman spectroscopic properties were investigated. The prepared flexible nano-silver-bacterial nanocellulose flexible films have high SERS activity by the assay of thiram and rhodamine 6G. The aim of this study is to develop an environmentally friendly flexible SERS substrate for the preparation of nanosilver-bacterial cellulose flexible membranes for the rapid and effective analysis of trace chemicals on sample surfaces by simple manipulation.
文章引用：何聪颖, 张粤, 张弘, 黄富城, 田春锁, 刘小英, 李孟, 李燕玲, 黄烨, 刘林生. 纳米银–细菌纳米纤维素柔性膜的制备及其SERS的研究[J]. 传感器技术与应用, 2022, 10(2): 270-277. https://doi.org/10.12677/JSTA.2022.102033

参考文献

[1] Paul, R.L., Mcquillan, A.J. and Hendra, P.J., et al. (1975) Laser Raman Spectroscopy at the Surface of a Copper Elec-trode. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 66, 248-249. [Google Scholar] [CrossRef] 
[2] 兰燕娜, 周玲. 表面增强拉曼光谱[J]. 南通工学院学报(自然科学版), 2004, 3(2): 21-23.
[3] 黄晶鑫. 锂电池体系电化学原位拉曼光谱方法发展应用[D]: [博士学位论文]. 厦门: 厦门大学, 2018.
[4] 房晶焱, 周勇亮, 任斌, 等. 可清洁电化学表面增强拉曼光谱(EC-SERS)微流控芯片加工[C]//中国物理学会光散射专业委员会. 第十六届全国光散射学术会议论文摘要集. 厦门, 2011: 173.
[5] 常颖, 赵阳, 高利生. 微流控芯片–表面增强拉曼光谱法快速测定污水中氯胺酮[J]. 化学分析计量, 2020, 29(6): 33-37.
[6] 蔺磊. 表面增强拉曼光谱(SERS)定性定量分析茶叶中农药残留的方法研究[D]: [硕士学位论文]. 南昌: 江西农业大学, 2014.
[7] 李晓舟, 于壮, 杨天月, 等. SERS技术用于苹果表面有机磷农药残留的检测[J]. 光谱学与光谱分析, 2013, 33(10): 2711-2714.
[8] 任斌. 表面增强拉曼光谱在细胞生物和电化学研究中的应用[J]. 光学与光电技术, 2021, 19(4): 1-10.
[9] 李洋. 利用表面增强拉曼光谱检测无标记DNA分子结构[D]: [博士学位论文]. 长春: 吉林大学, 2019.
[10] 郑梦洁. 表面等离激元金属微纳结构的可靠制作及其应用[D]: [博士学位论文]. 长沙: 湖南大学, 2019.
[11] 孙雷. 金银双金属用于固相微萃取-表面增强拉曼光谱的研究及其应用[D]: [硕士学位论文]. 济南: 山东大学, 2017.
[12] 张灿, 张洁, 窦心怡, 等. 不同类型银纳米粒子的吸收和拉曼增强特性的关系研究[J]. 光谱学与光谱分析, 2021, 41(6): 1816-1820.
[13] Shi, R.Y., Liu, X.J., Yi, B.Y., et al. (2018) Facing Challenges in Real-Life Application of Surface-Enhanced Raman Scattering: Design and Nanofabri-cation of Surface-Enhanced Raman Scattering Substrates for Rapid Field Test of Food Contaminants. Journal of Agri-cultural and Food Chemistry, 66, 6525-6543. [Google Scholar] [CrossRef] [PubMed]
[14] Kubowicz, S. and Booth, A.M. (2017) Biodegradability of Plastics: Challenges and Misconceptions. Environmental Science and Technology, 51, 12058-12060. [Google Scholar] [CrossRef] [PubMed]
[15] 夏文, 李政, 徐银莉, 等. 超级电容器用细菌纤维素基电极材料[J]. 化学进展, 2016, 28(11): 1682-1688.
[16] Bao, L., Hong, F.F., Lu, X. and Chen, L. (2020) Physicochemical Properties and in Vitro Biocompatibility of Three Bacterial Nanocellulose Conduits for Blood Vessel Application. Car-bohydrate Polymers, 239, Article ID: 116246. [Google Scholar] [CrossRef] [PubMed]
[17] Apa, B., Una, B., Tw, C., et al. (2020) Silver Nanoparti-cle/Bacterial Nanocellulose Paper Composites for Paste-and-Read SERS Detection of Pesticides on Fruit Surfaces. Car-bohydrate Polymers, 235, Article ID: 115956. [Google Scholar] [CrossRef] [PubMed]
[18] 胡青, 吴春芳. 银纳米颗粒的化学还原法制备简介及其应用[J]. 功能材料, 2020, 51(4): 4046-4053.
[19] Yang, K.H., Liu, Y.C. and Yu, C.C. (2010) Simple Strategy to Improve Surface-Enhanced Raman Scattering Based on Electrochemically Prepared Roughened Silver Substrates. Langmuir, 26, 11512-11517. [Google Scholar] [CrossRef] [PubMed]
[20] Wang, K.Q., Sun, D.W., Pu, H.B. and Wei, Q.Y. (2019) Shell Thick-ness-Dependent Au@Ag Nanoparticles Aggregates for High-Performance SERS Applications. Talanta, 195, 506-515. [Google Scholar] [CrossRef] [PubMed]
[21] 杨开青. 尺寸形貌可控纳米银粒子的制备及其SERS的研究[D]: [硕士学位论文]. 开封: 河南大学, 2016.

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