![4,4-Difluoro-2-methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline structure](https://static.chemtradehub.com/structs/119/1194032-23-9-f426.webp "4,4-Difluoro-2-methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline structure")
4,4-Difluoro-2-methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline
CAS Number:
1194032-23-9
Molecular Formula:
C11H17F2NO4
A method for the deposition of controllable chemical gradients
Literature Information
Publication Date
2003-06-16
DOI
10.1039/B305445B
Impact Factor
6.222
Authors
Morgan R. Alexander, Robert D. Short
View Original
Abstract
A new methodology for creating surface chemical gradients is reported. By way of a demonstration of the technique, gradients of amine/carboxyl and of hydrocarbon/carboxyl functionality are deposited over a distance of 11 mm. The gradient chemistries are examined by X-ray photoelectron spectroscopy (XPS) and chemical derivatisation of acid functional groups by TFE labelling.
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Source Journal
Chemical Communications
CiteScore:
8.6
Self-citation Rate:
4.7%
Articles per Year:
2458
ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry
Recommended Compounds
![N-[4-(Cyanoethynyl)phenyl]-16-oxo-4,7,10,13-tetraoxa-17-azahenicos-1-yn-21-amide structure](https://static.chemtradehub.com/structs/218/2183440-36-8-68cb.webp "N-[4-(Cyanoethynyl)phenyl]-16-oxo-4,7,10,13-tetraoxa-17-azahenicos-1-yn-21-amide structure")
N-[4-(Cyanoethynyl)phenyl]-16-oxo-4,7,10,13-tetraoxa-17-azahenicos-1-yn-21-amide
CAS Number:
2183440-36-8
Molecular Formula:
C25H31N3O6
(2R,2'R)-1,1'-Bis(2-pyridinylmethyl)-2,2'-bipyrrolidine tetrahydrochloride
CAS Number:
1228077-88-0
Molecular Formula:
C20H30Cl4N4
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