搜索结果: 1-15 共查到“知识库 Raman spectroscopy”相关记录20条 . 查询时间(0.059 秒)
Near-Infrared Resonance Raman Spectroscopy of the Special Pair and the Accessory Bacteriochlorophylls in Photosynthetic Reaction Centers
Near-Infrared Resonance Raman Spectroscopy Accessory Bacteriochlorophylls Photosynthetic Reaction Centers
2016/5/23
Rapid-flow resonance Raman spectra of the primary electron donor (a bacteriochlorophyll dimer known as P) and of the monomeric accessory bacteriochlorophylls (B) in the bacterial photosynthetic reacti...
Rapid-flow Resonance Raman Spectroscopy of Bacterial Photosynthetic Reaction Centers
Rhodobacter sphaeroides Photosynthetic Reaction Center Complex Proteins Spectrum Analysis, Raman Kinetics Photochemistry
2016/5/23
Rapid-flow resonance Raman vibrational spectra of bacterial photosynthetic reaction centers from the R-26 mutant of Rhodobacter sphaeroides have been obtained by using excitation wavelengths (810-910 ...
Discrimination of color copier/laser printer toners by Raman spectroscopy and subsequent chemometric analysis
Forensics Raman Color Toners Chemometrics
2015/5/21
Toner analysis has become an area of increased interest due to the wide availability of laser printers and photocopiers. Toner is most often encountered on paper in questioned document analysis. Becau...
Ultrastructural elastic deformation of cortical bone tissue probed by NIR Raman spectroscopy
Raman bone biomechanics
2014/11/6
Raman spectroscopy is used as a probe of ultrastructural (molecular) changes in both the mineral and matrix (protein and glycoprotein, predominantly type I collagen) components of murine cortical bone...
Evaluation of structural changes in raw and heated meat batters prepared with different lipids using Raman spectroscopy
Meat batter Fat Oil Thermal treatment Raman spectroscopy
2012/8/14
Structural changes, textural properties, water- and fat-binding properties and their relationships in meat batters prepared with different lipids and with heating were studied by Raman spectroscopy. R...
Raman Spectroscopy Study of Annealing-Induced Effects on Graphene Prepared by Micromechanical Exfoliation
Graphene Raman spectroscopy Thermal annealing
2010/11/22
Since its isolation from graphite,1 graphene has drawn a lot of experimental and theoretical research. These efforts have been mostly in pursuit of various applications such as electronics,2 sensors,3...
Effect of oxygen plasma etching on graphene studied with Raman spectroscopy and electronic transport
Effect of oxygen plasma Raman spectroscopy electronic transport
2010/11/17
We report a study of graphene and graphene field effect devices after exposure to a series of short pulses of oxygen plasma. We present data from Raman spectroscopy, back-gated field-effect and magnet...
High-Density Periodic Arrays of Self-Aligned Subwavelength Nanopyramids for Surface-Enhanced Raman Spectroscopy
High-Density Periodic Self-Aligned Subwavelength Nanopyramids Surface-Enhanced Raman Spectroscopy
2016/12/2
Novel nanotextured surfaces are presented with periodically self-aligned subwavelength nanogroove and nanopyramid structures with precisely defined pitch λg that are closely packed with 2 nm separatio...
Thermal analysis and Hot-stage Raman spectroscopy of the basic copper arsenate mineral
Copper Arsenate Olivenite Cornwallite Cornubite Clinoclase thermal stage Raman spectroscopy Euchroite
2011/11/10
The thermal analysis of euchroite shows two mass loss steps in the temperature range 100–105 °C and 185–205 °C. These mass loss steps are attributed to dehydration and dehydroxylation of the mineral. ...
Thermogravimetric analysis and hot-stage Raman spectroscopy of cubic indium hydroxide
Thermogravimetry Hot-stage Raman spectroscopy Indium hydroxide Indium oxide
2011/11/10
The transition of cubic indium hydroxide to cubic indium oxide has been studied by thermogravimetric analysis complimented with hot-stage Raman spectroscopy. Thermal analysis shows the transition of I...
Trace Methane Detection Based on Raman Spectroscopy Using a High Finesse Optical Resonator
Raman spectroscopy Methane detection Gas sensor
2009/6/8
A Raman spectroscopy-based gas sensor employing a high-finesse simple diode laser pumped external cavity, Power Build-up Cavity (PBC), has been developed. Results show that a compact 10-cm-long PBC in...
Raman Spectroscopy as a Tool for Analysing Dye Distribution in Alginate Hydrogels
alginate/carboxymethylcellulose Medisorb A wound dressing Raman spectroscopy
2009/2/16
Hydrogels are cross-linked three-dimensional macromolecular networks that contain a large fraction of water within their structure. One of the most important properties of alginate hydrogels, leading ...
Chemical Identification of Urban Air Particulates in the Environment of Pune City (India) By Raman Spectroscopy
Vinayak Marutirao Harpale Sachin Dattatraya Ralegankar Dattatraya Bhikaji Jadhav Sanjay Daga Dhole
2016/3/30
The Raman spectra of urban aerosols were obtained for the characterization of aerosols and a
qualitative interpretation of the spectra is presented. An experiment was carried out using a
double mono...
Analysis of high-power diode laser thermal properties by micro-Raman spectroscopy
Raman spectroscopy catastrophic optical mirror damage (COMD) high-power laser thermoreflectance
2011/4/27
Spatially resolved micro-Raman measurements have been performed to determine temperature distribution over the facet of high power semiconductor diode lasers. This technique is non-invasive and allows...
The Effect of Temperature and LiClO4 in the Water Structure: A Raman Spectroscopy Study
Temperature LiClO4 the Water Structure A Raman Spectroscopy Study
2010/10/18
A method to obtain the components of the broad Raman band assigned to the OH stretching vibrations of liquid water was developed, by considering the subtraction of spectra at several temperatures. Fro...