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You searched for: Publication Year 2020 Remove constraint Publication Year: 2020 Source 2020 v.12 no.2 Remove constraint Source: 2020 v.12 no.2 Subject Raman spectroscopy Remove constraint Subject: Raman spectroscopy
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1. Investigation of the Oxidation Behavior of Graphene/Ge(001) Versus Graphene/Ge(110) Systems

Author:
Akhtar, Fatima; Dabrowski, Jaroslaw; Lisker, Marco; Yamamoto, Yuji; Mai, Andreas; Wenger, Christian; Lukosius, Mindaugas
Source:
ACS applied materials & interfaces 2020 v.12 no.2 pp. 3188-3197
ISSN:
1944-8252
Subject:
Raman spectroscopy; X-ray photoelectron spectroscopy; air; graphene; oxidation; oxygen; scanning electron microscopy; vapors
Abstract:
... The oxidation behavior of Ge(001) and Ge(110) surfaces underneath the chemical vapor deposition (CVD)-grown graphene films has been investigated experimentally and interpreted on the basis of ab initio calculations. Freshly grown samples were exposed to air for more than 7 months and periodically monitored by X-ray photoelectron spectroscopy, scanning electron microscopy, and Raman spectroscopy. T ...
DOI:
10.1021/acsami.9b18448

2. In Silico Prediction and In Vitro Assessment of Multifunctional Properties of Postbiotics Obtained From Two Probiotic Bacteria

Author:
Aguilar-Toalá, J. E.; Hall, F. G.; Urbizo-Reyes, U. C.; Garcia, H. S.; Vallejo-Cordoba, B.; González-Córdova, A. F.; Hernández-Mendoza, A.; Liceaga, A. M.
Source:
Probiotics and antimicrobial proteins 2020 v.12 no.2 pp. 608-622
ISSN:
1867-1306
Subject:
Bacillus coagulans; Lactobacillus casei; Raman spectroscopy; amino acids; amino sugars; antioxidant activity; antioxidants; cell walls; computer simulation; fatty acids; immunomodulators; in vitro studies; metabolites; prediction; probiotics
Abstract:
... In this study, a global metabolite profile using Raman spectroscopy analysis was obtained in order to predict, by an in silico prediction of activity spectra for substance approach, the bioactivities of the intracellular content (IC) and cell wall (CW) fractions obtained from Lactobacillus casei CRL 431 and Bacillus coagulans GBI-30 strains. Additionally, multifunctional in vitro bioactivity of IC ...
DOI:
10.1007/s12602-019-09568-z