منابع مشابه
Facile Image Patterning via Sequential Thiol−Michael/Thiol−Yne Click Reactions
Freestanding substrates with high refractive index modulation, good oxygen resistance, and low volume shrinkage are critical in photolithography for the purpose of high density data storage, image patterning and anticounterfeiting. Herein, we demonstrate a novel paradigm of direct holographic image patterning via the radical-mediated thiol− yne click reaction subsequent to the base-catalyzed th...
متن کاملSynthesis of (Bio)degradable Polymers via Thiol-ene Click Polymerization
Towards the development of (bio)degradable polymers with medical relevance a non-radical thiolene synthesis route is investigated. In this work, step growth polymerization based on Michael addition click reactions is presented. Homotelechelic RAFT polymers were conjugated leading to polymers with molar weight distribution typical for a step growth polymerization, tailing up to 100 000 g∙mol-1 i...
متن کاملFabrication of Hypericin Imprinted Polymer Nanospheres via Thiol-Yne Click Reaction
To fabricate molecularly imprinted polymer nanospheres via click reaction, five different clickable compounds were synthesized and two types of click reactions (azide-alkyne and thiol-yne) were explored. It was found that molecularly imprinted polymer nanospheres could be successfully synthesized via thiol-yne click reaction using 3,5-diethynyl-pyridine (1) as the monomer, tris(3-mercaptopropio...
متن کاملSurface glycosylation of polymer membrane by thiol-yne click chemistry for affinity adsorption of lectin.
We present a novel approach to constructing glycosylated surface for microporous membrane. Carbohydrate derivative can be facilely bound onto the alkyne-modified membrane surface via thiol-yne click chemistry. The glycosylated membrane surface shows an excellent affinity adsorption to lectin on the basis of carbohydrate-protein recognition.
متن کاملCyclodextrin-centred star polymers synthesized via a combination of thiol-ene click and ring opening polymerization.
The synthesis of cyclodextrin-centred star polymers via thiol-ene addition of per-6-thio-β-cyclodextrin (CD-(SH)(7)) with vinyl terminated polymers is described. The obtained thiol-ene product was employed as an initiator for ring opening polymerization (ROP) of ε-caprolactone (ε-CL).
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ژورنال
عنوان ژورنال: Chinese Science Bulletin
سال: 2013
ISSN: 1001-6538,1861-9541
DOI: 10.1007/s11434-013-5892-1