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You searched for: Journal ACS applied materials & interfaces Remove constraint Journal: ACS applied materials & interfaces Source 2020 v.12 no.2 Remove constraint Source: 2020 v.12 no.2 Subject oxidation Remove constraint Subject: oxidation
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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. Moist-Retaining, Self-Recoverable, Bioadhesive, and Transparent in Situ Forming Hydrogels To Accelerate Wound Healing

Author:
Li, Jun; Yu, Fan; Chen, Gong; Liu, Jia; Li, Xiao-Long; Cheng, Biao; Mo, Xiu-Mei; Chen, Cheng; Pan, Jian-Feng
Source:
ACS applied materials & interfaces 2020 v.12 no.2 pp. 2023-2038
ISSN:
1944-8252
Subject:
bioadhesives; biocompatibility; biodegradability; chitosan; collagen; compliance; crosslinking; deformation; gelation; granulation tissue; hydrogels; hydrophilicity; laboratory animals; oxidation; rats; schiff bases; starch; therapeutics; tissue repair
Abstract:
... In the management of accelerating wound healing, moist environments play an important role. Compared with other scaffolds of various forms, hydrogels can maintain a moist environment in the wound area. They are cross-linked hydrophilic polymeric networks that resemble natural soft tissues and extracellular matrices. Among them, injectable hydrogels have attracted great attention in wound repair, a ...
DOI:
10.1021/acsami.9b17180