Results 21 to 30 of about 458,706 (325)

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

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

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

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

FAST CARS: Engineering a Laser Spectroscopic Technique for Rapid Identification of Bacterial Spores [PDF]

open access: yes, 2002
Airborne contaminants, e.g., bacterial spores, are usually analyzed by time consuming microscopic, chemical and biological assays. Current research into real time laser spectroscopic detectors of such contaminants is based on e.g.
A. Rebane   +34 more
core   +4 more sources

Modulated Raman Spectroscopy for Enhanced Cancer Diagnosis at the Cellular Level

open access: yesSensors, 2015
Raman spectroscopy is emerging as a promising and novel biophotonics tool for non-invasive, real-time diagnosis of tissue and cell abnormalities. However, the presence of a strong fluorescence background is a key issue that can detract from the use of ...
Anna Chiara De Luca   +2 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

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

Thickness Estimation of Epitaxial Graphene on SiC using Attenuation of Substrate Raman Intensity [PDF]

open access: yes, 2009
A simple, non-invasive method using Raman spectroscopy for the estimation of the thickness of graphene layers grown epitaxially on silicon carbide (SiC) is presented, enabling simultaneous determination of thickness, grain size and disorder using the ...
A.C. Ferrari   +25 more
core   +1 more source

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