Results 11 to 20 of about 458,706 (325)

Silicon-nitride waveguides for on-chip Raman spectroscopy [PDF]

open access: yes, 2014
The evanescent tail of the guided modes can efficiently excite Raman active molecules located in the cladding of a waveguide. Similarly, a significant fraction of the total emitted Stokes power is evanescently coupled to the same mode.
Baets, Roel   +5 more
core   +1 more source

A review on applications of two-dimensional materials in surface enhanced Raman spectroscopy [PDF]

open access: yes, 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

Advantages and developments of Raman spectroscopy for electroceramics

open access: yesCommunications Materials, 2023
Despite being applied with success in many fields of materials science, Raman spectroscopy is not yet determinant in the study of electroceramics.
Marco Deluca   +4 more
doaj   +1 more source

Detection of early osteogenic commitment in primary cells using Raman spectroscopy [PDF]

open access: yes, 2017
Major challenges in the development of novel implant surfaces for artificial joints include osteoblast heterogeneity and the lack of a simple and sensitive in vitro assay to measure early osteogenic responses.
Clarkin, C E   +4 more
core   +1 more source

Raman spectroscopy of iodine-doped double-walled carbon nanotubes [PDF]

open access: yes, 2004
We present a Raman spectroscopy study of iodine-intercalated (p-type-doped) double-walled carbon nanotubes. Double-walled carbon nanotubes (DWCNTs) are synthesized by catalytic chemical vapor deposition and characterized by Raman spectroscopy.
A. Peigney   +6 more
core   +4 more sources

Single-Molecule Surface-Enhanced Raman Spectroscopy

open access: yesSensors, 2022
Single-molecule surface-enhanced Raman spectroscopy (SM-SERS) has the potential to detect single molecules in a non-invasive, label-free manner with high-throughput.
Yuxuan Qiu   +3 more
doaj   +1 more source

Research Progress on the Application of Laser Raman Spectroscopy in Single Fluid Inclusions

open access: yesYankuang ceshi, 2015
Raman Spectroscopy is an important tool for studying fluid inclusion due to its nondestructive analysis, high sensitivity and high resolution.
HE Jia-le, PAN Zhong-xi, RAN Jing
doaj   +1 more source

Revealing the local crystallinity of single silicon core–shell nanowires using tip-enhanced Raman spectroscopy

open access: yesBeilstein Journal of Nanotechnology, 2020
Tip-enhanced Raman spectroscopy is combined with polarization angle-resolved spectroscopy to investigate the nanometer-scale structural properties of core–shell silicon nanowires (crystalline Si core and amorphous Si shell), which were synthesized by ...
Marius van den Berg   +7 more
doaj   +1 more source

Application of Raman Microspectroscopic and Raman imaging techniques for cell biological studies [PDF]

open access: yes, 1995
Raman spectroscopy is being used to study biological molecules for some three decades now. Thanks to continuing advances in instrumentation more and more applications have become feasible in which molecules are studied in situ, and this has enabled Raman
Bakker Schut, T.C.   +7 more
core   +5 more sources

Time-Gated Pulsed Raman Spectroscopy with NS Laser for Cultural Heritage

open access: yesHeritage, 2023
Raman spectroscopy, a non-destructive reference technique, is used in heritage science to directly identify materials like pigments, minerals, or binding media.
Xueshi Bai, Vincent Detalle
doaj   +1 more source

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