Results 11 to 20 of about 232 (154)

Concentration gradients in evaporating binary droplets probed by spatially resolved Raman and NMR spectroscopy [PDF]

, 2022
Concentration gradients in evaporating binary droplets probed by spatially resolved Raman and NMR ...
Höfler, M., Kind, Jonas, Auernhammer, Günter K., Vogel, Michael, Kresse, B., Höfler, Mark V., Straub, B., Auernhammer, G., Thiele, Christina M., Bell, Alena Katharina, Vogel, M., Stark, Robert, Höfler, Mark Valentin, Hartmann, M., Thiele, C., Bell, A., Stark, Robert W., Kresse, Benjamin, Bell, Alena K., Straub, Benedikt, Hartmann, Maximilian, Stark, R., Kind, J., Straub, Benedikt B.   +23 more
core   +1 more source

A Raman spectroscopic comparison of calcite and dolomite [PDF]

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2014
Raman spectroscopy was used to characterize and differentiate the two minerals calcite and dolomite and the bands related to the mineral structure. The (CO3)(2-) group is characterized by four prominent Raman vibrational modes: (a) the symmetric stretching, (b) the asymmetric deformation, (c) asymmetric stretching and (d) symmetric deformation.
Sun, Junmin, Wu, Zeguang, Cheng, Hongfei, Zhang, Zhanjun, Frost, Ray   +4 more
openaire   +3 more sources

Raman Spectroscopic Studies of Dinaphthothienothiophene (DNTT) [PDF]

Materials, 2019
The application of dinaphthothienothiophene (DNTT) molecules, a novel organic semiconductor material, has recently increased due to its high charge carrier mobility and thermal stability. Since the structural properties of DNTT molecules, such as the molecular density distribution and molecular orientations, significantly affect their charge carrier ...
Bishwajeet Singh Bhardwaj, Takeshi Sugiyama, Naoko Namba, Takayuki Umakoshi, Takafumi Uemura, Tsuyoshi Sekitani, Prabhat Verma   +6 more
openaire   +2 more sources

Raman spectroscopic discrimination of estrogens

Vibrational Spectroscopy, 2018
Estrogens are a group of steroid compounds found in the human body that are eventually discharged and ultimately end up in sewer effluents. Since these compounds can potentially affect the endocrine system its detection and quantification in sewer water is important.
Jayson, Vedad, Elmer-Rico E, Mojica, Ruel Z B, Desamero   +2 more
openaire   +3 more sources

Raman spectroscopic studies of hydrogen clathrate hydrates [PDF]

The Journal of Chemical Physics, 2009
Raman spectroscopic measurements of simple hydrogen and tetrahydrofuran+hydrogen sII clathrate hydrates have been performed. Both the roton and vibron bands illuminate interesting quantum dynamics of enclathrated H2 molecules. The complex vibron region of the Raman spectrum has been interpreted by observing the change in population of these bands with ...
Timothy A, Strobel, E Dendy, Sloan, Carolyn A, Koh   +2 more
openaire   +2 more sources

Structure of TiAlN Reactive Sputtered Coatings [PDF]

Журнал нано- та електронної фізики, 2012
The Raman spectra, X-ray diffraction and hardness of the TiAlN films co-deposited on the steel substrates by reactive sputtering from Ti and Al targets in a mixture of N2 + Ar gas with two magnetrons at room temperature have been studied.
D. Philippon, V. Godinho, V.D.  Blank, A.S. Useinov, K.V. Gogolinsky, A.N. Kirichenko, S.N. Polyakov, B.N. Mavrin, E.A. Vinogradov, V.N. Denisov, A. Fernandez   +10 more
doaj  

Mechanisms of Ions Adsorption by Nanodiamonds in Aqueous Suspensions [PDF]

Журнал нано- та електронної фізики, 2013
This work is devoted to the study of adsorption properties and adsorption mechanisms of the original (I6), modified (I6COOH) nanodiamonds and charcoal dispersed in water, with respect to dissolved ions (Cu2 +, Pb2 +, NO3 –, CH3COO –) using optical ...
K.A. Laptinskiy, S.A. Burikov, T.V. Laptinskaya, J.M. Rosenholm, O.A. Shenderova, I.I. Vlasov, T.A. Dolenko   +6 more
doaj  

New Way of As2S3 Microtubules Preparation by Roll Up Thin Films Synthesized at the Air-Solution Interface [PDF]

Журнал нано- та електронної фізики, 2013
For the first time the conditions of synthesis As2S3 microtubules were defined. Investigation of the synthesized scroll-like structures was carried out by optical microscopy, scanning electron microscopy, electron microprobe analysis, X-ray diffraction ...
V.P. Tolstoy, L.B. Gulina
doaj  

Identification of cement in atmospheric particulate matter using the hybrid method of laser diffraction analysis and Raman spectroscopy [PDF]

, 2020
Environmental science; Atmospheric science; Ecology; Environmental chemistry; Environmental pollution; Atmospheric particulate matter, Laser diffraction analysis, PM10, Raman ...
Seryodkin I., Karabtsov A., Sarigiannis D., Olesik S., Drozd V., Chaika V., Zakharenko A., Khvost E., Tsatsakis A., Chernyshev V., Stratidakis A., Kirichenko K., Vakhnyuk I., Kholodov A., Vinceti M., Golokhvast K., Hayes A. W.   +16 more
core   +1 more source

An arbuscular mycorrhiza from the 407‐million‐year‐old Windyfield Chert identified through advanced fluorescence and Raman imaging

New Phytologist, Volume 249, Issue 1, Page 448-459, January 2026.
Summary Mycorrhizal associations between fungi and plants are a fundamental aspect of terrestrial ecosystems. Mycorrhizas occur in c. 85% of extant plants, yet their geological record remains sparse. Rare fossil evidence from early terrestrial environments offers crucial insights into these ancient symbioses, but visualizing fossil fungi at the ...
Christine Strullu‐Derrien, Raymond Wightman, Liam Patrick McDonnell, Gareth Evans, Frédéric A. Fercoq, Paul Kenrick, Andrea C. Ferrari, Sebastian Schornack   +7 more
wiley   +1 more source