Results 31 to 40 of about 416,361 (295)

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

High index contrast photonic platforms for on-chip Raman spectroscopy [PDF]

open access: yes, 2019
Nanophotonic waveguide enhanced Raman spectroscopy (NWERS) is a sensing technique that uses a highly confined waveguide mode to excite and collect the Raman scattered signal from molecules in close vicinity of the waveguide. The most important parameters
Baets, Roel   +12 more
core   +2 more sources

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

Isomorphic Substitution in Vanadinite [Pb5(VO4)3C1] - Raman Spectroscopic Study [PDF]

open access: yes, 2003
The Raman and infrared spectroscopy of three vanadinite [Pb5(VO4)Cl] specimens from three localities has been studied. Single crystal Raman spectra were obtained and the spectra were found to be both orientation and temperature dependent.
Adams   +20 more
core   +2 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

Topic Review: Application of Raman Spectroscopy Characterization in Micro/Nano-Machining

open access: yesMicromachines, 2018
The defects and subsurface damages induced by crystal growth and micro/nano-machining have a significant impact on the functional performance of machined products.
Zongwei Xu   +8 more
doaj   +1 more source

Raman Spectroscopy of Crystals

open access: yesCrystals, 2020
Raman spectroscopy is now finding wide-ranging application in pure and applied science [...]
Alexander Krylov
doaj   +1 more source

Intercalation of Hydrotalcites with Hexacyanoferrate(II) and (III)-a ThermoRaman Spectroscopic Study [PDF]

open access: yes, 2005
Raman spectroscopy using a hot stage indicates that the intercalation of hexacyanoferrate(II) and (III) in the interlayer space of a Mg,Al hydrotalcites leads to layered solids where the intercalated species is both hexacyanoferrate(II) and (III).
Anthony W. Musumeci   +49 more
core   +2 more sources

Photoinduced Inhibition of Neutrophil Extracellular Traps Formation by Dichromatic Light Irradiation

open access: yesCurrent Issues in Molecular Biology
Neutrophils are the first line of defense of the human immune system against pathogens. Photobiomodulation, mediated by mitochondrial photoacceptors such as cytochrome c oxidase, has emerged as a method to modulate neutrophil function through targeted ...
Kahramon Mamatkulov   +4 more
doaj   +1 more source

Nonscanning large-area Raman imaging for ex vivo/in vivo skin cancer discrimination

open access: yes, 2018
Imaging Raman spectroscopy can be used to identify cancerous tissue. Traditionally, a step-by-step scanning of the sample is applied to generate a Raman image, which, however, is too slow for routine examination of patients. By transferring the technique
Darvin, Maxim E.   +6 more
core   +1 more source

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