Results 21 to 30 of about 50,796 (199)
Spectroscopic analysis of mushrooms by surface-enhanced Raman scattering (SERS)
Chemical and Biological Technologies in Agriculture, 2022 Abstract Background Mushrooms have always been considered an important source of food and biologically active compounds with several medicinal properties. In recent years, different methods were used to study the quality and chemical composition of mushrooms.
Puliga, Federico +4 more
openaire +5 more sources
Design of SERS nanoprobes for Raman imaging: materials, critical factors and architectures
Acta Pharmaceutica Sinica B, 2018 Raman imaging yields high specificity and sensitivity when compared to other imaging modalities, mainly due to its fingerprint signature. However, intrinsic Raman signals are weak, thus limiting medical applications of Raman imaging.
Mingwang Li +5 more
doaj +1 more source
Magnetism and application of NiFe@Au nanoparticles
Journal of Saudi Chemical Society, 2020 This report describes the synthesis of magnetic NiFe@Au (i.e., NiFe core with Au shell) nanoparticles as functional spectroscopic probes. Both of the magnetic NiFe nanoparticles and its composite NiFe@Au particles were synthesized in aqueous solution. It
Fengxia Gao, Yan Liu, Xiaoyi Shen
doaj +1 more source
Raman Scattering-Based Biosensing: New Prospects and Opportunities
Biosensors, 2021 The growing interest in the development of new platforms for the application of Raman spectroscopy techniques in biosensor technologies is driven by the potential of these techniques in identifying chemical compounds, as well as structural and functional
Kseniya V. Serebrennikova +4 more
doaj +1 more source
Química Nova, 2006 Surface-Enhanced Raman Scattering - SERS - underwent huge advances since a single-molecule Raman spectrum was obtained in 1997. New theoretical and experimental approaches emerged since then leading to a better understanding of the enhancement mechanisms
Antonio C. Sant'Ana +2 more
doaj +1 more source
Results in Physics, 2020 In this paper, we studied the hybrid surface plasmons excited by the heterogeneous composite structure of Au nano-array and Ag film via surface enhanced Raman scattering (SERS).
Xiangxian Wang +8 more
doaj +1 more source
Surface- and Tip-Enhanced Raman Scattering by CdSe Nanocrystals on Plasmonic Substrates
Nanomaterials, 2022 This work presents an overview of the latest results and new data on the optical response from spherical CdSe nanocrystals (NCs) obtained using surface-enhanced Raman scattering (SERS) and tip-enhanced Raman scattering (TERS).
Ilya A. Milekhin +2 more
doaj +1 more source
International Journal of Analytical Chemistry, 2016 This study proposed a facile method to detect metalloporphyrin-based coordination polymer particles (Z-CPPs) in aqueous solution by modified surface-enhanced Raman scattering (SERS).
Yu Sun, Alessio Caravella
doaj +1 more source
Nanomaterials, 2017 Raman scattering and its particular effect, surface-enhanced Raman scattering (SERS), are whole-organism fingerprinting spectroscopic techniques that gain more and more popularity in bacterial detection.
Alia Colniță +6 more
doaj +1 more source
Recent Progress of SERS Nanoprobe for pH Detecting and Its Application in Biological Imaging
Biosensors, 2021 As pH value almost affects the function of cells and organisms in all aspects, in biology, biochemical and many other research fields, it is necessary to apply simple, intuitive, sensitive, stable detection of pH and base characteristics inside and ...
Lei Zhang +7 more
doaj +1 more source