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Mengping Huang, Shuai Ma, Jinrong He, Wei Xue, Xueyan Hou, Yuqi Zhang, Xiaofeng Liu, Heping Bai and Ran Li
Amino acids found in minor coarse cereals are essential for human growth and development and play a crucial role in efficient and rapid quantitative detection. Surface-enhanced Raman spectroscopy (SERS) enables nondestructive, efficient, and rapid sample...
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Pauline Conigliaro, Marianna Portaccio, Maria Lepore and Ines Delfino
Phenolic compounds (PheCs) are particularly relevant in many different frameworks due to their pro-oxidant and antioxidant activities. In fact, on the one hand, they are considered very dangerous pro-oxidant agents that can be present in the environment ...
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Suotao Dong, Xiuhua Fu, Zhongyao Zhu and Cheng Li
The wide application of surface-enhanced Raman spectroscopy (SERS) is based on adaptable substrates, which are primarily limited to rough precious metals and colloidal nanoparticle materials. A novel method to enhance surface Raman scattering is present....
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Jaya Sitjar, Ying-Chen Hou, Jiunn-Der Liao, Han Lee, Hong-Zheng Xu, Wei-En Fu and Guo Dung Chen
The detection of specific pesticides on food products is essential as these substances pose health risks due to their toxicity. The use of surface-enhanced Raman spectroscopy (SERS) takes advantage of the straightforward technique to obtain fingerprint s...
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Hang Nguyen Thi Nhat, Ngoc Thuy Trang Le, Nguyen Thi Phuong Phong, Dai Hai Nguyen and Minh-Tri Nguyen-Le
The use of gold nanorods (AuNRs) as surface-enhanced Raman scattering (SERS) substrates has gained much attraction due to their remarkably aspect-ratio-dependent plasmonic properties. In this report, we described the development of AuNRs with a high aspe...
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Irina Boginskaya, Aliia Gainutdinova, Alexey Gusev, Karen Mailyan, Anton Mikhailitsyn, Marina Sedova, Artem Vdovichenko, Ilya Ryzhikov, Sergei Chvalun and Andrey Lagarkov
Spectroscopy based on surface enhanced Raman scattering (SERS) is widely used as a method with extremely high sensitivity for molecular and chemical analysis. We have developed thin-film sandwich structures, in which, when used as sensitive elements for ...
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Jing Neng, Chen Xiang, Kan Jia, Xiaohua Nie and Peilong Sun
The prepared hydrophobic gold nanomaterials show excellent surface-enhanced Raman scattering activity and, therefore, could be used as efficient organic-soluble SERS substrates for the detection of many hydrophobic food toxicants, such as 3,4-benzopyrene...
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Jing Neng, Kaiyun Xu, Yan Wang, Kan Jia, Qi Zhang and Peilong Sun
The prepared MIHs doped with positively charged Au NPs show excellent surface-enhanced Raman scattering activity, could be used as efficient SERS substrates for the detection of synthetic colorants.
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Anna Muehlig, Izabella J. Jahn, Jan Heidler, Martin Jahn, Karina Weber, Patricia Sheen, Mirko Zimic, Dana Cialla-May and Juergen Popp
With the presented microfluidic LoC-SERS device, it is possible to detect simultaneously the prodrug pyrazinamide (PZA) and its metabolite pyrazinoic acid (POA). Thus, our proposed detection scheme could be used for an indirect detection of PZA resistanc...
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Logan Hamm, Amira Gee and A. Swarnapali De Silva Indrasekara
Diagnosis is the key component in disease elimination to improve global health. However, there is a tremendous need for diagnostic innovation for neglected tropical diseases that largely consist of mosquito-borne infections and bacterial infections. Earl...
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