Results 51 to 60 of about 50,796 (199)

Graphene as a Surface Enhancement Raman Scattering (SERS) Substrate

Advances in Theoretical & Computational Physics, 2022
The discovery of surface-enhanced Raman spectroscopy (SERS) presents an opportunity for the development of ultrasensitive biosensors. SERS allows for fingerprint detection of biomolecules at low concentrations and can perform single-molecule detection. The most used SERS substrates are Plasmonic metal nanostructures such as Au and Ag mainly because of ...
openaire   +1 more source

Coherent Raman scattering with plasmonic antennas

Nanophotonics, 2019
Coherent Raman scattering (CRS) techniques are recognized for their ability to induce and detect vibrational coherences in molecular samples. The generation of coherent light fields in CRS produces much stronger signals than what is common in incoherent ...
Fast Alexander, Potma Eric Olaf
doaj   +1 more source

Guided Wrinkling of Hierarchically Structured Nanoporous Gold Films for Improved Surface‐Enhanced Raman Scattering Performance

Advanced Materials Interfaces, 2023
Plasmonic nanostructured metals have many advantages for applications in high‐performance surface‐enhanced Raman scattering (SERS) spectroscopy. In particular, unique designing nanostructures with bicontinuous ligaments surrounded by cylindrical voids ...
Sung Hyun Kim, Sangheon Jeon, Dayoung Yoo, Mao Zhang, Wonjung Park, Yeojin Kang, Changsoon Choi, Suck Won Hong, Dongyun Lee   +8 more
doaj   +1 more source

Fabrication of MAPbBr3@Ag Core–Shell Nanostructures with High Sensitivity for Surface‐Enhanced Raman Scattering

Advanced Photonics Research
Combining in situ growth with sputtering deposition techniques, MAPbBr3@Ag core–shell surface‐enhanced Raman scattering (SERS) substrates are fabricated.
Jiawei Wang, Tian Xing, Ruijin Hong, Chunxian Tao, Qi Wang, Hui Lin, Zhaoxia Han, Dawei Zhang   +7 more
doaj   +1 more source

Nanosecond Laser-Fabricated Titanium Meshes and Their Chemical Modification for Photocatalytic and SERS Applications

Applied Sciences
This study presents the fabrication and chemical modification of titanium meshes produced by nanosecond laser drilling, tailored for advanced photocatalytic and surface-enhanced Raman scattering (SERS) applications.
Piotr Krzemiński, Algirdas Lazaukas, Sarunas Meskinis, Renata Wojnarowska-Nowak, Bogumił Cieniek, Yaroslav Bobitski, Joanna Kisała   +6 more
doaj   +1 more source

Research on Measurement Conditions for Obtaining Significant, Stable, and Repeatable SERS Signal of Human Blood Serum

IEEE Photonics Journal, 2017
The Raman spectra of human blood serum can be used to identify cancer or other diseases; however, obtaining a reliable surface enhanced Raman scattering (SERS) signal of human blood serum is difficult.
Huaizhou Jin, Qipeng Lu, Shangzhong Jin, Zhengbo Song, Yanqiu Zou, Haiquan Ding, Hongzhi Gao, Xingdan Chen   +7 more
doaj   +1 more source

Use of Single-Layer g-C3N4/Ag Hybrids for Surface-Enhanced Raman Scattering (SERS)

Scientific Reports, 2016
Surface-enhanced Raman scattering (SERS) substrates with high activity and stability are desirable for SERS sensing. Here, we report a new single atomic layer graphitic-C3N4 (S-g-C3N4) and Ag nanoparticles (NPs) hybrid as high-performance SERS substrates.
Jizhou Jiang, Jing Zou, A. Wee, Wenjing Zhang   +3 more
semanticscholar   +1 more source

Electrochromic semiconductors as colorimetric SERS substrates with high reproducibility and renewability

Nature Communications, 2019
Electrochromic technology has diverse cutting-edge applications, but it has never been used to overcome the critical problems in the field of surface-enhanced Raman scattering (SERS).
Shan Cong, Zhen Wang, Wenbin Gong, Zhigang Chen, Weibang Lu, John R. Lombardi, Zhigang Zhao   +6 more
doaj   +1 more source

Surface-enhanced Raman scattering (SERS) revealing chemical variation during biofilm formation: from initial attachment to mature biofilm

Analytical and Bioanalytical Chemistry, 2012
Surface-enhanced Raman scattering (SERS) has recently been proved to be a promising technique for characterizing the chemical composition of the biofilm matrix.
Y. Chao, Tong Zhang
semanticscholar   +1 more source

Liquid-state quantitative SERS analyzer on self-ordered metal liquid-like plasmonic arrays

Nature Communications, 2018
The design and application of a liquid interfacial plasmonic platform promises for practical applications of surface-enhanced Raman scattering (SERS). Here, the authors report a reversible chloroform/water encasing strategy to self-assemble metal liquid ...
Li Tian, Mengke Su, Fanfan Yu, Yue Xu, Xiaoyun Li, Lei Li, Honglin Liu, Weihong Tan   +7 more
doaj   +1 more source