Oxidative doping renders graphene hydrophilic, facilitating its use as a support in biological TEM.
Details
Serval ID
serval:BIB_5C295F017B75
Type
Article: article from journal or magazin.
Publication sub-type
Letter (letter): Communication to the publisher.
Collection
Publications
Institution
Title
Oxidative doping renders graphene hydrophilic, facilitating its use as a support in biological TEM.
Journal
Nano letters
ISSN
1530-6992 (Electronic)
ISSN-L
1530-6984
Publication state
Published
Issued date
12/10/2011
Peer-reviewed
Oui
Volume
11
Number
10
Pages
4319-4323
Language
english
Notes
Publication types: Journal Article
Publication Status: ppublish
Publication Status: ppublish
Abstract
Graphene represents the first practical realization of crystalline supports in biological transmission electron microscopy (TEM) since their introduction over 30 years ago. The high transparency, minimal inelastic cross-section, and electrical conductivity of graphene are highly desirable characteristics for a TEM support. However, without a suitable method for rendering graphene supports, hydrophilic applications are limited. This work describes the in situ functionalization of graphene with minimal structural degradation, rendering TEM supports sufficiently hydrophilic for the mounting of biological samples.
Keywords
Graphite/chemistry, Microscopy, Electron, Transmission/methods, Oxidation-Reduction
Pubmed
Web of science
Create date
09/06/2023 15:03
Last modification date
28/07/2023 5:59
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