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*  Analytical Sciences in the UK Home
Calculation of Raman optical activity spectra for vibrational analysis Shaun T. Mutter, François Zielinski, Paul L. A. Popelier ... Analysis of interaction between the apicomplexan protozoan Toxoplasma gondii and host cells using label-free Raman spectroscopy ... Development of Transmission Raman Spectroscopy towards the in line, high throughput and non-destructive quantitative analysis ... Transmission Raman Spectroscopy and photon diode enhancer facilitates faster scanning and quantitative analysis of ...
http://pubs.rsc.org/en/journals/articlecollectionlanding?sercode=ay&themeid=12552893-3ee5-433e-af9b-1b4917d26bfc
*  Electrochemical control of strong coupling states between localized surface plasmons and molecule excitons for Raman...
Through in situ electrochemical extinction and surface-enhanced Raman scattering measurements, it is found that the redox state ... The intensity of Raman scattering from dye molecules strongly coupled with localized surface plasmons of metal nanostructures ... leading to the change in the intensity of the Raman scattering. Analysis of the Raman spectrum provides information on the ... The intensity of Raman scattering from dye molecules strongly coupled with localized surface plasmons of metal nanostructures ...
http://pubs.rsc.org/en/content/articlelanding/2017/fd/c7fd00126f/unauth
*  Dynamic characterization of drug resistance and heterogeneity of the gastric cancer cell BGC823 using single-cell Raman...
... were investigated using single-cell Raman spectroscopy (RS). RS of normal and drug-resistant BGC823 cells (DR-BGC823) were ... statistic and individual spectrum analysis. The dynamic effects of paclitaxel (PTX) in normal and DR-BGC823 cells were ... The temporal variation of the typical component in the cells was analyzed by comparing the ratios between Raman bands. More ... Dynamic characterization of drug resistance and heterogeneity of the gastric cancer cell BGC823 using single-cell Raman ...
http://pubs.rsc.org/en/content/articlelanding/2018/an/c7an01287j
*  Rapid diagnostics of liver steatosis by Raman spectroscopy via fiber optic probe: a pilot study - Analyst (RSC Publishing)
... and enables rapid registration of spectra, therefore, this technique has the potential to become a useful diagnostic tool. In ... Raman spectroscopy via fiber optic probes omits some of the major limitations related to ex vivo preparation of tissue samples ... Chemometric analysis based on average Raman spectra recorded via fiber optic probe provided discrimination of mild and severe ... Raman spectroscopy via fiber optic probe was applied to investigate the biochemical status of the liver in mild (mice fed a ...
http://pubs.rsc.org/en/Content/ArticleLanding/2018/AN/C8AN00289D?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2FAN+%28RSC+-+Analyst+latest+articles%29
*  Correlation between collective and molecular dynamics in pH-responsive cyclodextrin-based hydrogels - Physical Chemistry...
Due to the different physical quantities measured by the two techniques, the joint analysis of ... UV Raman and Brillouin light scattering (BLS) experiments have been used in this study to explore the complex phase change ... As the main result, the analysis of the Raman and BLS spectra showed the existence of a correlation between the local ( ... Due to the different physical quantities measured by the two techniques, the joint analysis of Raman and BLS spectra has ...
https://pubs.rsc.org/en/Content/ArticleLanding/2017/CP/C7CP04190J
*  Large-area synthesis of monolayer MoSe 2 films on SiO 2 /Si substrates by atmospheric pressure chemical vapor deposition - RSC...
Raman and PL spectra analysis showed that the CVD-grown monolayer MoSe2 films have comparable vibrational and optical ... Raman spectrum is an effective method to characterize layer numbers of TMDs materials. Fig. 3(a) shows the Raman spectra of as- ... 3 (a) Raman spectra of MoSe2 films with different number of layers. (b) Photoluminescence (PL) spectra of MoSe2 with different ... c) Raman mapping of the monolayer MoSe2 film (A1g mode). (d) Raman mapping of the monolayer MoSe2 film (E2g mode).. ...
https://pubs.rsc.org/en/content/articlehtml/2015/ra/c7ra03642f
*  Synthetic, structural, and computational investigations of N -alkyl benzo-2,1,3-selenadiazolium iodides and their...
1 in the Raman spectrum48 or crystallographic analysis. X-ray crystallography. Crystallographic and refinement data for the ... IR spectra were recorded on polyethylene pellets on a Nicolet 6700 FT-IR spectrometer with a resolution of 4 cm−1. Raman ... In this analysis the average interaction energy of the [Se-N]2 supramolecular synthon was 56.4 kJ mol−1. Formation of the ... These spectra are in excellent agreement with the TD-DFT calculation for the 5a, which attributes the bands to the LUMO ← HOMO ...
https://pubs.rsc.org/-/content/articlehtml/2016/dt/c5dt04314j
*  Graphene and graphene oxide induce ROS production in human HaCaT skin keratinocytes: the role of xanthine oxidase and NADH...
1 Chemical characterization of FLG by Raman spectroscopy as an average of 28 spectra (A), thermogravimetric analysis (B), ... according to their Raman spectrum. Scale bar = 20 μm. (B) Raman spectra of FLG alone, MF alone, FLG found in MF and MF negative ... Raman spectra were studied using an InVia Raman microscope (Renishaw plc, UK). At least 28 Raman measurements were collected at ... Raman spectroscopy characterization. Raman spectra were collected from the MF deposited onto a clean piece of silicon wafer. A ...
https://pubs.rsc.org/en/content/articlehtml/2018/nr/c8nr02933d?page=search
*  Construction of 3D architectures with Ni(HCO 3 ) 2 nanocubes wrapped by reduced graphene oxide for LIBs: ultrahigh capacity,...
The Raman spectra analysis was recorded with a LabRAM HR Evolution (HORIBA) Raman system with a laser frequency of 532 nm as an ... The Raman spectra (Fig. 2d) displays the peaks at 1337 and 1592 cm−1 which are attributed to the G and D bands of graphene, ... Moreover, the quantitative elemental analysis based on the energy dispersed spectrum (EDS) proves the existence of the C, O, ... Raman spectra of the GO, rGO, and Ni(HCO3)2/rGO.. ... Spectra, 1994, 3, 231-238 CrossRef.. *A. N. Mansour and C. A. ...
https://pubs.rsc.org/en/content/articlehtml/2018/sc/c8sc02868k
*  Conformational preference of a chiral terpene: vibrational circular dichroism (VCD), infrared and Raman study of S-(−)-limonene...
Raman spectra. and with the help from the study of the VCD spectrum of the title compound, five rotamers have been detected ... For the first time, a theoretical study of the molecular structure and a theoretical and experimental analysis of the infrared ... Raman spectra. of this chemical species are presented. Theoretical calculations reveal the existence of two conformers ... R and VCD spectra, equilibrium structures, vibrationalwavenumbers, infrared intensities, Raman activities, dipolestrengths, ...
https://pubs.rsc.org/en/content/articlelanding/2009/cp/b815541k
*  Nitrogen-doped layered oxide Sr5Ta4O15−xNx for water reduction and oxidation under visible light irradiation - Journal of...
Band structure analysis combined with UV-Vis. diffuse reflectance spectrum. (. DRS. ) and Mott-Schottky (M-S) measurement shows ... Raman spectroscopy. . Judged by the first principle calculation, the N 2p states mixed with pre-existing O 2p states shift the ...
https://pubs.rsc.org/en/content/articlelanding/2013/TA/C3TA10446J
*  Mussel-inspired preparation of C60 nanoparticles as photo-driven DNA cleavage reagents - New Journal of Chemistry (RSC...
Raman spectra, X-ray photoelectron spectra (XPS) and thermogravimetric analysis (TGA), demonstrating that the above two-step ...
https://pubs.rsc.org/en/Content/ArticleLanding/NJ/2018/C8NJ03970D
*  Evolution of quantitative methods in protein secondary structure determination via deep-ultraviolet resonance Raman...
... the application of multivariate and advanced statistical analysis methods to resolve the pure secondary structure Raman spectra ... spectra is sensitive to secondary structural motifs but, similar to circular dichroism (CD) and infrared spectroscopy, requires ... Deep-ultraviolet resonance Raman (DUVRR) spectra. is sensitive to secondary structural motifs but, similar to circular ... Raman spectra. (PSSRS) for determination of secondary structure composition. Secondary structure motifs are selectively ...
https://pubs.rsc.org/en/Content/ArticleLanding/AN/2012/C1AN15755H
*  Raman spectroscopic analysis of malaria disease progression via blood and plasma samples - Analyst (RSC Publishing)
The Raman spectra of both samples are dominated by the spectra of hemoglobin and hemozoin, due to their resona Optical ... In this study Raman spectroscopy has been used to monitor the changes in erythrocytes and plasma during Plasmodium infection in ... Raman spectra. of both samples are dominated by the spectra of hemoglobin. and hemozoin, due to their resonant enhancement. In ... Raman spectroscopic analysis of malaria disease progression via blood and plasma samples A. J. Hobro, A. Konishi, C. Coban and ...
https://pubs.rsc.org/en/content/articlelanding/2013/an/c3an00255a/
*  Noninvasive and prospective diagnosis of coronary heart disease with urine using surface-enhanced Raman spectroscopy - Analyst ...
... using human urine based on surface-enhanced Raman spectroscopy (SERS) is proposed, and could provide valuable information for ... Principal component analysis (PCA) combined with linear discriminant analysis (LDA) was employed to analyze the SERS spectra, ... and it was found that the Raman peak at 1509 cm−1 may be attributed to PDGF-BB. Moreover, the measured SERS spectra of all the ... Noninvasive and prospective diagnosis of coronary heart disease with urine using surface-enhanced Raman spectroscopy ...
https://pubs.rsc.org/en/content/articlelanding/2018/an/c7an02022h
*  Evidence for an unorthodox firing sequence employed by the Berlin Painter: deciphering ancient ceramic firing conditions...
The Raman spectrum of hercynite included in the RUFF project database36 is the only published spectrum found. Therefore, ... Transformation pathways can be inferred through the analysis of the intensity and pre-edge features of Fe XANES spectra,17,25 ... The XANES spectrum for every retained pixel was fit as a linear combination of the three identified reference mineral spectra. ... As for the EXT sample, the average spectra of single pixel XANES in each region is shown in Fig. 3d (solid lines), with spectra ...
https://pubs.rsc.org/en/content/articlehtml/2015/ja/c4ja00376d?page=search
*  Plasmonic colorimetric and SERS sensors for environmental analysis - Environmental Science: Nano (RSC Publishing)
Organic or inorganic pollutants and pathogens can be detected and differentiated based upon the finger-print spectra that arise ... which provides the basis for surface-enhanced Raman spectroscopy (SERS) based detection. ... Plasmonic colorimetric and SERS sensors for environmental analysis H. Wei, S. M. Hossein Abtahi and P. J. Vikesland, Environ. ... In this tutorial review, we summarize progress made towards environmental analysis based on LSPR-based colorimetric and SERS ...
http://pubs.rsc.org/en/content/articlelanding/2015/en/c4en00211c
*  Self-assembled Fe 3 O 4 nanoparticle-doped TiO 2 nanorod superparticles with highly enhanced lithium storage properties -...
Raman spectra were measured with a HORIBA LabRAM HR800 laser Raman spectrometer with the excitation wavelength of 514 nm. ... These nitrogen adsorption-desorption analysis, TGA and Raman results suggest that the contribution of textural properties and ... 5c displays the Raman spectra of the SPs, where the ID/IG values of the Fe3O4/(TiO2)70 and TiO2 SPs are 0.77 and 0.79, ... Raman spectra of Fe3O4/(TiO2)70 and TiO2 SPs.. ... According to the EDS analysis on the cross-section of the Fe3O4 ...
http://pubs.rsc.org/en/content/articlehtml/2018/se/c7se00460e
*  Effects of nilotinib on leukaemia cells using vibrational microspectroscopy and cell cloning - Analyst (RSC Publishing)
... and Raman microspectroscopies have helped to better understand the effects of drugs on cancer cells. However, cancer is a ... The incubation with nilotinib produced changes in the S-FTIR and Raman spectra of both sensitive and resistant clones to ... Principal component analysis was able to distinguish between cells incubated in the absence or presence of the drug, even in ... Over the last few years, both synchrotron-based FTIR (S-FTIR) and Raman microspectroscopies have helped to better understand ...
http://pubs.rsc.org/en/content/articlelanding/2017/an/c6an01914e
*  Analysis of single blood cells for CSF diagnostics via a combination of fluorescence staining and micro-Raman spectroscopy -...
... of utilizing simultaneously on the same sample the unique capabilities of the two methods fluorescence staining and Raman ... This contribution provides a new approach for single blood cell analysis in cerebrospinal fluid (CSF) with the possibility ... does not influence the Raman spectrum of a labeled blood cell notably. By the combined application of Raman spectroscopy. and ... Analysis of single blood cells for CSF diagnostics via a combination of fluorescence staining and micro-Raman spectroscopy. M. ...
https://pubs.rsc.org/en/Content/ArticleLanding/2008/AN/b716132h
*  Across the spectrum: integrating multidimensional metal analytics for in situ metallomic imaging - Metallomics (RSC Publishing...
However, specific types of Raman, primarily resonance Raman spectroscopy (RRS) and surface enhanced Raman spectroscopy (SERS), ... non-destructive analysis of biological specimens.16,17 To obtain biologically meaningful spatially resolved spectra in cells ... Raman imaging. Raman spectroscopy also probes vibrational modes of molecules and is based on the similar principles ... Therefore, what is often "invisible" to FTIR is measured in Raman and vice versa. Raman has become a valuable tool for filling ...
https://pubs.rsc.org/en/content/articlehtml/2019/mt/c8mt00235e
*  Dissipative dynamics at conical intersections: simulations with the hierarchy equations of motion method - Faraday Discussions...
... become a powerful tool for the analysis and/or prediction of state-of-the-art time and frequency resolved nonlinear spectra. ... 79-81 two-dimensional electronic spectroscopy82 or femtosecond resonant Raman spectroscopy.83 The combination of ... Under certain conditions, these probability densities are related to the time- and frequency-resolved fluorescence spectrum.49 ... They pave the way for future first-principles simulations of femtosecond time-resolved four-wave-mixing spectra of chromophores ...
http://pubs.rsc.org/en/content/articlehtml/2016/fd/c6fd00088f
*  The Au(111)/IL interfacial nanostructure in the presence of precursors and its influence on the electrodeposition process -...
For Raman analysis, the electrolytes were sealed in a glass capillary inside the glove-box and the spectra were recorded at an ... The insets in (a) show Raman spectra between 605 and 710 cm−1, and in (c) show the difference IR spectrum of the solutions ... For further analysis, the Raman modes of GaCl3 (or Ga2Cl6) and GaCl4− were compared with the stretching modes of GaCl3 in ILs. ... 3 Raman spectra between the wavenumbers of 500 and 800 cm−1 in (a) [Py1,4][TFSA] and (b) [Py1,4][FAP] in the presence (red) and ...
http://pubs.rsc.org/en/content/articlehtml/2018/fd/c7fd00165g
*  Seed-mediated synthesis of plasmonic gold nanoribbons using cancer cells for hyperthermia applications - Journal of Materials...
... provides a non-destructive solution for such single cell analysis methods at an unprecedented resolution.22 Raman spectra ... Prior to each step the blank spectrum was collected to quantify the absorbance. Statistical analysis. The statistical analysis ... IR spectra was recorded in absorbance mode with 4 cm−1 resolution and 1024 scans. Data analysis was performed with OPUS. DLS ... UV-vis absorption spectra were recorded with a Synergy UV-vis-near-infrared (BIOTEK, USA) spectrophotometer with ZEN 5 analysis ...
https://pubs.rsc.org/en/content/articlehtml/2018/tb/c8tb02239a
*  The effect of chalcogen substitution on the structure and spectroscopy of 4,7-dimethyl-2H-chromen-2-one/thione analogues - New...
... as also identified by Hirshfeld surface analysis. The vibrational properties have been studied by infrared and Raman ... The UV-Vis spectrum is interpreted in terms of TD-DFT quantum chemical calculations, showing a clear red-shift in the HOMO-LUMO ... spectroscopy complemented by quantum chemical calculations and normal coordinate analysis of the potential energy distribution ...
http://pubs.rsc.org/en/content/articlelanding/2017/nj/c7nj01311f