Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Ian Soutar"'
Publikováno v:
Soft Matter. 7:1176-1184
Time-resolved anisotropy measurements (TRAMS) have provided invaluable information concerning the molecular interactions responsible for cononsolvency in the poly(N-isopropylacrylamide), PNIPAM, H2O, and methanol ternary system. TRAMS have successful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dec758d206ba753fd5a96aec07259bdb
https://doi.org/10.1039/c0sm00836b
https://doi.org/10.1039/c0sm00836b
Publikováno v:
Macromolecules. 42:9153-9160
This paper reports on the first observation of phosphorescence emission in a thermoresponsive polymer in aqueous media. Random copolymerization of N-isopropylacrylamide, NIPAM, with bromostyrene, BrSTY, promotes efficient intersystem crossing into th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708cf0cab36b25cd82a14c80de154ed8
https://doi.org/10.1021/ma901772u
https://doi.org/10.1021/ma901772u
Publikováno v:
Polymer International. 58:273-278
In this review we present data highlighting the power and versatility of luminescence spectroscopy in the study of the conformational behaviour of poly(N-isopropyl acrylamide) (PNIPAM). PNIPAM shows a lower critical solution temperature (LCST) in aqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2f5ed7e725a6cba42acbfce36267ecf
https://doi.org/10.1002/pi.2537
https://doi.org/10.1002/pi.2537
Autor:
Giuseppe Battaglia, Lorena Ruiz-Pérez, Linda Swanson, Michael Sommer, Mark Geoghegan, Ian Soutar, Andrew Pryke
Publikováno v:
Macromolecules. 41:2203-2211
Poly(methacrylic acid) (PMAA) undergoes a conformational transition between pH 4 and 6 from a hypercoiled structure to a water-swollen state. There has been much speculation as to the exact nature and driving force of the transition. In this paper, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00478c5770575d54d6fd79e9a79c4b3c
https://doi.org/10.1021/ma0709957
https://doi.org/10.1021/ma0709957
Publikováno v:
Journal of Colloid and Interface Science. 303:205-213
Five poly(n-butyl methacrylate), PBMA, latex dispersions have been prepared, each incorporating a different fluorescent label, via a two-stage seeded emulsion polymerization. The resultant latices contain ca. 35% by weight total solids and are of 80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d139719cb9e66bc31c0fb593f87e5086
https://doi.org/10.1016/j.jcis.2006.07.044
https://doi.org/10.1016/j.jcis.2006.07.044
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 180:1-8
In this article we present recent data highlighting the power of (fluorescence) time-resolved anisotropy measurements (TRAMs) in the study of the thermoresponsive behaviour of poly( N -isopropylcrylamide), PNIPAM, and NIPAM-based systems. PNIPAM show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c2b9fbc9288aef6b3cd0c8ade851f45
https://doi.org/10.1016/j.jphotochem.2006.01.018
https://doi.org/10.1016/j.jphotochem.2006.01.018
Autor:
Ian Soutar, Linda Swanson
Publikováno v:
Polymer International. 55:729-739
Time-resolved anisotropy measurements (TRAMS) have been used to study the relaxation behaviour of poly(butyl methacrylate) (PBMA) in dilute solution both in toluene and dichloromethane. Various fluorescent labels (residues from copolymerisation of BM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::525034df21d514dddda0b2c0c5dccc7b
https://doi.org/10.1002/pi.1961
https://doi.org/10.1002/pi.1961
Publikováno v:
Reactive and Functional Polymers. 66:1-11
Fluorescence techniques, particularly time-resolved anisotropy measurements, TRAMS, have confirmed that poly( N -vinylcaprolactam), PNVCap, undergoes a conformational transition from an expanded coil to a compact globule at its lower critical solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1823dfc79b850aa26fa13bcd2acf042
https://doi.org/10.1016/j.reactfunctpolym.2005.07.007
https://doi.org/10.1016/j.reactfunctpolym.2005.07.007
Publikováno v:
Polymer International. 55:740-748
The synthesis and characterization of poly(N-isopropyl acrylamide) (PNIPAM), which has been grafted to polystyrene, are described. Despite the fact that these copolymers contain around 20 % of the hydrophobic monomer styrene, they still retain water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc48cd429c2c4cd7c20a3cce3b604aa
https://doi.org/10.1002/pi.1912
https://doi.org/10.1002/pi.1912
Publikováno v:
Polymer International. 55:719-728
Fluorescence-quenching measurements have been made on five differently labelled poly(n-butyl methacrylate) latices. The accessibility of the fluorescent label to a freely diffusing quencher (nitromethane, in the case of the current study) gives infor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783cf6797bbbf4ddafb535ff508ebbc5
https://doi.org/10.1002/pi.1962
https://doi.org/10.1002/pi.1962