Ab-initio investigation of adsorption of CO and CO 2 molecules on graphene: Role of intrinsic defects on gas sensing
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2016.10.052
Abstract: Abstract We determine the chemical activity of (a) carbon site of pristine graphene (pG), (b) Stone-Wales (SW) defect site, and (c) Single-vacancy of graphene (vG) site towards the adsorption of CO and CO 2 molecules,… read more here.
Keywords: investigation adsorption; adsorption; adsorption molecules; molecules graphene ... See more keywords
Simulating the Nanomechanical Response of Cyclooctatetraene Molecules on a Graphene Device.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.8b07781
Abstract: We investigate the atomic and electronic structures of cyclooctatetraene (COT) molecules on graphene and analyze their dependence on external gate voltage using first-principles calculations. The external gate voltage is simulated by adding or removing electrons… read more here.
Keywords: cyclooctatetraene molecules; molecules graphene; cot molecules; nanomechanical response ... See more keywords
Defined covalent assembly of protein molecules on graphene using a genetically encoded photochemical reaction handle
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra11166e
Abstract: We have created modified protein variants by introducing a non-canonical amino acid p-azido-Lphenylalanine (azF) into defined positions for photochemically-induced covalent attachment to graphene. Attachment of GFP, TEM and cyt b562 proteins was verified through a… read more here.
Keywords: covalent assembly; molecules graphene; graphene using; protein molecules ... See more keywords
Assembly with copper(ii) ions and D–π–A molecules on a graphene surface for ultra-fast acetic acid sensing at room temperature
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra05706d
Abstract: The as-prepared 4HQ-rGO/Cu2+ sensor possessed a high response, outstanding selectivity and fast response-recovery characteristic, which was mainly attributed to the supramolecularly assemble of 4-hydroxyquinoline, and Cu2+ with graphene nanosheets. read more here.
Keywords: ions molecules; molecules graphene; surface ultra; assembly copper ... See more keywords
Theoretical Study on the Aggregation and Adsorption Behaviors of Anticancer Drug Molecules on Graphene/Graphene Oxide Surface
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27196742
Abstract: Graphene and its derivatives are frequently used in cancer therapy, and there has been widespread interest in improving the therapeutic efficiency of targeted drugs. In this paper, the geometrical structure and electronic effects of anastrozole(Anas),… read more here.
Keywords: adsorption; drug molecules; graphene graphene; graphene oxide ... See more keywords