Host-guest-driven color change in water: Influence of cyclodextrin on the structure of a copper complex of poly((4-hydroxy-3-(pyridin-3-yldiazenyl)phenethyl)methacrylamide-codimethylacrylamide)
In the present work we report the synthesis of poly((4-hydroxy-3-(pyridin-3-yldiazenyl)phenethyl)methacrylamide-co-dimethylacrylamide) and its reversible optical and complex-forming properties due to copper and cyclodextrin (CD) interactions. Color changing effects are characterized by UV-vis spectroscopy and the supramolecular behavior is investigated by dynamic light scattering experiments.
The present invention is directed, in certain embodiments, to polymerizable near-IR dyes and polymers comprising said dyes as monomeric residues. In other embodiments, the present invention also relates to methods for the preparation of polymerizable near
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Paragraph 0141; 0157
(2020/05/29)
Phenoxy-containing acryloylphosphoramidite as well as preparation method and application thereof
The present invention provides phenoxy-containing acryloylphosphoramidite as well as a preparation method and application thereof. In particular, the present invention provides a reagent which can beused for solid phase synthesis, the compounds have a str
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Paragraph 0057; 0058; 0059; 0060
(2018/07/10)
PHOTOSENSITIVE COMPOSITION, PATTERN FORMING METHOD USING THE PHOTOSENSITIVE COMPOSITION AND COMPOUND FOR USE IN THE PHOTOSENSITIVE COMPOSITION
A photosensitive composition includes: (A) a resin containing a repeating unit corresponding to a compound represented by the following formula (I); the resin being capable of producing an acid group upon irradiation with an actinic ray or radiation: [in-line-formulae]Z-A-X—B—R ??(I)[/in-line-formulae] wherein Z represents a group capable of becoming an acid group resulting from leaving of a cation upon irradiation with an actinic ray or radiation; A represents an alkylene group; X represents a single bond or a heteroatom-containing divalent linking group; B represents a single bond, an oxygen atom or —N(Rx)-; Rx represents a hydrogen atom or a monovalent organic group; R represents a monovalent organic group substituted by Y; when B represents —N(Rx)-, R and Rx may combine with each other to form a ring; and Y represents a polymerizable group.
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(2010/09/18)
Polymethacryloylaminoarylmethacrylates: New concept of photoalignment materials for liquid crystals
New class of highly efficient polymers for liquid crystal (LC) photoalignment is proposed. These polymers are based on methacryloylaminoarylmethacrylates having two methacryloyl groups of different reactivity. The more active O-methacryloyl group is subje