Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Robert E. Ducker"'
Autor:
Abdullah M. Alswieleh, Robert E. Ducker, Jeppe Madsen, Michaël L. Cartron, S. P. Armes, O. Al Jaf, C. H. Smith, Graham J. Leggett, C.N. Hunter
Publikováno v:
Chemical Science. 9:2238-2251
Binary brush structures consisting of poly(cysteine methacrylate) (PCysMA) “corrals” enclosed within poly(oligoethylene glycol methyl ether methacrylate) (POEGMA) “walls” are fabricated simply and efficiently using a two-step photochemical pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28457311860777be0f1cb82813ca34e4
https://doi.org/10.1039/c7sc04424k
https://doi.org/10.1039/c7sc04424k
Publikováno v:
Langmuir. 31:5935-5944
Poly(oligoethylene glycol methyl ether methacrylate) (POEGMEMA) brushes, grown from silicon oxide surfaces by surface-initiated atom transfer radical polymerization (SI-ATRP), were end-capped by reaction with sodium azide leading to effective termina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734e7b6e32519a7778caa86d0ba7027d
https://doi.org/10.1021/acs.langmuir.5b01067
https://doi.org/10.1021/acs.langmuir.5b01067
Autor:
Osama El Zubir, C. Neil Hunter, Simone Radl, Matthias Edler, Graham J. Leggett, Robert E. Ducker, Sijing Xia, Michaël L. Cartron, Paul H. Rieger, Florian Mostegel, Thomas Griesser
Publikováno v:
Journal of Materials Chemistry B. 3:4431-4438
Thiol-based chemistry provides a mild and versatile tool for surface functionalization. In the present work, mercaptosilane films were patterned by utilizing UV-induced photo-oxidation of the thiol to yield sulfonate groups via contact and interferom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17a32c9d2732c61e8312615eb738e769
https://doi.org/10.1039/c5tb00345h
https://doi.org/10.1039/c5tb00345h
Autor:
Osama, El Zubir, Sijing, Xia, Robert E, Ducker, Lin, Wang, Nic, Mullin, Michaël L, Cartron, Ashley J, Cadby, Jamie K, Hobbs, C Neil, Hunter, Graham J, Leggett
Publikováno v:
Langmuir
We show that sequential protein deposition is possible by photodeprotection of films formed from a tetraethylene-glycol functionalized nitrophenylethoxycarbonyl-protected aminopropyltriethoxysilane (NPEOC-APTES). Exposure to near-UV irradiation remov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a0a71d6e764fb3712078326585df4ca6
https://pubmed.ncbi.nlm.nih.gov/28551995
https://pubmed.ncbi.nlm.nih.gov/28551995
Autor:
Robert E. Ducker, Stephen D. Evans, Richard J. Bushby, Jonathan P. Bramble, Graham J. Leggett, Lixin Zhang, Kevin Critchley
Publikováno v:
Journal of Experimental Nanoscience. 2:279-290
Photo-deprotectable self-assembled monolayers (SAMs) provide a versatile platform for creating functional patterned surfaces. In this study, we present nanoscale photo-patterning, multi-component patterning, and a method for producing molecular gradi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35710064c4a66af87f5ccfbd2b05a040
https://doi.org/10.1080/17458080701675780
https://doi.org/10.1080/17458080701675780
Autor:
Karen S. L. Chong, Robert E. Ducker, Matthew T. Montague, Robert J. Manning, Frank J. M. Rutten, Martyn C. Davies, Graham J. Leggett
Publikováno v:
Langmuir. 23:7328-7337
The UV photo-oxidation of oligo(ethylene glycol) (OEG)-terminated self-assembled monolayers (SAMs) has been studied using static secondary ion mass spectrometry, X-ray photoelectron spectroscopy, contact angle measurement, and friction force microsco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f87103f113872619ce2e00989577feb
https://doi.org/10.1021/la070196h
https://doi.org/10.1021/la070196h
Autor:
Abdullah M, Alswieleh, Nan, Cheng, Irene, Canton, Burcin, Ustbas, Xuan, Xue, Vincent, Ladmiral, Sijing, Xia, Robert E, Ducker, Osama, El Zubir, Michael L, Cartron, C Neil, Hunter, Graham J, Leggett, Steven P, Armes
Publikováno v:
Journal of the American Chemical Society
A new cysteine-based methacrylic monomer (CysMA) was conveniently synthesized via selective thia-Michael addition of a commercially available methacrylate-acrylate precursor in aqueous solution without recourse to protecting group chemistry. Poly(cys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5cc4cbfdec18095dd54b0dcf79d35b80
https://pubmed.ncbi.nlm.nih.gov/24884533
https://pubmed.ncbi.nlm.nih.gov/24884533
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 26(12)
Plasma-polymerized tetraglyme films (PP4G) have been modified by exposure to ultraviolet (UV) light from a frequency-doubled argon ion laser (244 nm) and characterized using X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). XP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d545286b490102510ef696aef1f1102
https://pubmed.ncbi.nlm.nih.gov/20329717
https://pubmed.ncbi.nlm.nih.gov/20329717
Publikováno v:
SPIE Proceedings.
Using a scanning near-field optical microscope coupled to a UV laser, an approach we term scanning near-field photolithography (SNP), structures as small as 9 nm (ca. λ/30) may be fabricated in self-assembled monolayers of alkanethiols on gold surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba777f50aab6e2001bd9086bbf41224c
https://doi.org/10.1117/12.735801
https://doi.org/10.1117/12.735801
Autor:
Robert E. Ducker, Graham J. Leggett
Publikováno v:
Journal of the American Chemical Society. 128:392-393
A novel mild etch is reported for the fabrication of three-dimensional structures in gold films when used in conjunction with an alkylthiol resist. This etch consists of a solution of mercaptoethylamine in ethanol to which a small amount of ammonium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f5df19a94bf9c1013e0e99614a35ef2
https://doi.org/10.1021/ja0555771
https://doi.org/10.1021/ja0555771