Results 61 to 70 of about 50,796 (199)

Spectral Characterization and Intracellular Detection of Surface-Enhanced Raman Scattering (SERS)-Encoded Plasmonic Gold Nanostars

Journal of Raman Spectroscopy, 2013
Plasmonic gold nanostars offer a new platform for Surface-Enhanced Raman Scattering (SERS). However, due to the presence of organic surfactant on the nanoparticles, SERS characterization and application of nanostar ensembles in solution have been ...
Hsiang-Kuo Yuan, A. Fales, Christopher G. Khoury, Jesse Liu, T. Vo-Dinh   +4 more
semanticscholar   +1 more source

Fullerene nanosheets for surface-enhanced Raman spectroscopy

ChemPhysMater
Most surface-enhanced Raman scattering (SERS) substrates are based on noble metals or transition metal semiconductors. Developing nonmetallic SERS substrates is of great significance for expanding the application scope of SERS substrate materials.
Linchangqing Yang, Yahui Li, Wei Liu, Junhao Zhang, Qinghong Kong, Guangcheng Xi   +5 more
doaj   +1 more source

Gold Nanoparticles in Single-Cell Analysis for Surface Enhanced Raman Scattering

Molecules, 2016
The need for new therapeutic approaches in the treatment of challenging diseases such as cancer, which often consists of a highly heterogeneous and complex population of cells, brought up the idea of analyzing single cells.
Mine Altunbek, Gamze Kuku, Mustafa Culha
doaj   +1 more source

Application of surface-enhanced Raman spectroscopy in food safety detection

Shipin yu jixie
Based on Raman scattering phenomenon, surface-enhanced Raman spectroscopy （SERS） detection technology enhances "fingerprint" information of tested substance by adsorbing it on the surface of SERS substrate to achieve trace detection.
WANG Liuliu, SUN Fangtao
doaj   +1 more source

Surface Enhanced Raman Scattering (SERS) Studies of Gold and Silver Nanoparticles Prepared by Laser Ablation

Nanomaterials, 2013
Gold and silver nanoparticles (NPs) were prepared in water, acetonitrile and isopropanol by laser ablation methodologies. The average characteristic (longer) size of the NPs obtained ranged from 3 to 70 nm.
G. M. Herrera, A. C. Padilla, S. Hernández‐Rivera   +2 more
semanticscholar   +1 more source

Coherent Electron-Vibron Interactions in Surface-Enhanced Raman Scattering (SERS)

Physical Review Letters
In this work we identify coherent electron-vibron interactions between near-resonant and non-resonant electronic levels that contribute beyond standard optomechanical models for off-resonant or resonance SERS. By developing an open-system quantum model using first molecular interaction principles, we show how the Raman interference of both resonant and
Martínez-García, Miguel Á., Martín-Cano, Diego   +1 more
openaire   +3 more sources

Au-Coated ZnO Surface-Enhanced Raman Scattering (SERS) Substrates: Synthesis, Characterization, and Applications in Exosome Detection. [PDF]

Chemosensors (Basel), 2023
Adesoye S, Al Abdullah S, Kumari A, Pathiraja G, Nowlin K, Dellinger K.   +5 more
europepmc   +1 more source

Preparation of SiO₂@Au Nanoparticle Photonic Crystal Array as Surface-Enhanced Raman Scattering (SERS) Substrate. [PDF]

Nanomaterials (Basel), 2023
Song D, Wang T, Zhuang L.
europepmc   +1 more source

High-Efficiency SERS of 4-Mercaptobenzoic Acid and Biphenyl-4,4′-Dithiol via Nanoparticle-on-Mirror Plasmonic Nanocavities

Nanomaterials
Surface-enhanced Raman scattering (SERS) technology has important applications in many fields, such as biomedicine, environmental monitoring, and food safety.
Wangze Li, Yifan Zhu, Jinze Li, Lei Guo, Xilin Zhou, Xin Xie, Zhengkun Fu, Huan Chen, Hairong Zheng   +8 more
doaj   +1 more source

Surface-enhanced Raman scattering (SERS) by gold nanoparticle characterizes dermal thickening by collagen in bleomycin-treated skin ex vivo. [PDF]

Skin Res Technol, 2023
Huang PJ, Lee CK, Lee LH, Huang HF, Huang YH, Lan JC, Lee CH.   +6 more
europepmc   +1 more source