Results 31 to 40 of about 33,647 (305)

Surface Enhanced Raman Spectroscopy and Intracellular Components

Proceedings, 2019
In the last decade, surface-enhanced Raman spectroscopy (SERS) met increasing interest in the detection of chemical and biological agents due to its rapid performance and ultra-sensitive features.
Mario D’Acunto
doaj   +1 more source

Targets and Tools: Nucleic Acids for Surface-Enhanced Raman Spectroscopy

Biosensors, 2021
Surface-enhanced Raman spectroscopy (SERS) merges nanotechnology with conventional Raman spectroscopy to produce an ultrasensitive and highly specific analytical tool that has been exploited as the optical signal read-out in a variety of advanced ...
Irene Calderon, Luca Guerrini, Ramon A. Alvarez-Puebla   +2 more
doaj   +1 more source

Advances in Surface-Enhanced and Tip-Enhanced Raman Spectroscopy, Mapping and Methods Combined with Raman Spectroscopy for the Characterization of Perspective Carbon Nanomaterials

Nanomaterials, 2023
Surface-enhanced Raman spectroscopy (SERS) is based on the effect of the plasmonic enhancement of intensity of the Raman scattering of molecules in cases when they are adsorbed on a substrate [...]
Marianna V. Kharlamova
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A review on applications of two-dimensional materials in surface enhanced Raman spectroscopy [PDF]

, 2017
Two-dimensional (2D) materials, such as graphene and MoS2, have been attracting wide interest in surface enhancement Raman spectroscopy. This perspective gives an overview of recent developments in 2D materials' application in surface enhanced Raman ...
Xia, Ming
core   +3 more sources

Present and future of surface-enhanced Raman scattering [PDF]

, 2019
The discovery of the enhancement of Raman scattering by molecules adsorbed on nanostructured metal surfaces is a landmark in the history of spectroscopic and analytical techniques.
Aberasturi, Dorleta Jimenez de, Aizpurua, Javier, Alvarez-Puebla, Ramon A., Auguié, Baptiste, Baumberg, Jeremy J., Bazan, Guillermo C., Bell, Steven E. J., Boisen, Anja [u.v.m.], Langer, Judith, Reich, Stephanie   +9 more
core   +1 more source

Place & Play SERS: sample collection and preparation-free surface-enhanced Raman spectroscopy

Analytical Methods, 2023
We have fabricated a flexible, adhesive gold/polyvinylalcohol nanomesh substrate for use in SERS. This substrate allows for the acquisition of SERS spectra through the simple application of the gold nanomesh onto samples.
Yasutaka Kitahama, Pablo Martinez Pancorbo, Hiroki Segawa, Machiko Marumi, Ting-Hui Xiao, Kotaro Hiramatsu, William Yang, Keisuke Goda   +7 more
openaire   +3 more sources

Nanoparticle Properties and Synthesis Effects on Surface-Enhanced Raman Scattering Enhancement Factor: An Introduction

The Scientific World Journal, 2015
Raman spectroscopy has enabled researchers to map the specific chemical makeup of surfaces, solutions, and even cells. However, the inherent insensitivity of the technique makes it difficult to use and statistically complicated.
Nathan D. Israelsen, Cynthia Hanson, Elizabeth Vargis   +2 more
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Reusability, Long‐Life Storage and Highly Sensitive Zirconium Nitride (ZrN) Surface‐Enhanced Raman Spectroscopy (SERS) Substrate Fabricated by Reactive Gas‐Timing Rf Magnetron Sputtering

Advanced Materials Interfaces, 2023
Transition metal nitrides (TMN) are promising material alternative to replace noble metals in the field of plasmonic applications, especially surface‐enhanced Raman spectroscopy (SERS).
Nguentra Sucheewa, Winadda Wongwiriyapan, Prapakorn Rattanawarinchai, Tuksadon Wuttikhun, Kittiphat Sinthiptharakoon, Saran Youngjan, Pongtanawat Khemthong, Gamolwan Tumcharern, Tossaporn Lertvanithphol, Nutthamon Limsuwan, Apirak Pankiew, Mati Horprathum, Supanit Porntheeraphat, Visittapong Yordsri, Narathon Khemasiri, Michiko Obata, Masatsugu Fujishige, Kenji Takeuchi, Morinobu Endo, Annop Klamchuen, Jiti Nukeaw   +20 more
doaj   +1 more source

Applications of Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy

Photonics, 2021
The surface-enhanced Raman scattering (SERS) is mainly used as an analysis or detection tool of biological and chemical molecules. Since the last decade, an alternative branch of the SERS effect has been explored, and named shell-isolated nanoparticle ...
Grégory Barbillon
doaj   +1 more source

Surface-enhanced spatially-offset raman spectroscopy (SESORS) in tissue analogs [PDF]

, 2017
Surface-enhanced, spatially-offset Raman spectroscopy (SESORS) combines the remarkable enhancements in sensitivity afforded by surface-enhanced Raman spectroscopy (SERS) with the non-invasive, sub-surface sampling capabilities of spatially-offset Raman ...
Asiala, Steven, Faulds, Karen, Graham, Duncan, Shand, Neil C.   +3 more
core   +1 more source