Spindle-like and telophase-like self-assemblies mediated by complementary nucleobase molecular recognition
作者:Mu Wang、Bonnie Choi、Zhonghe Sun、Xiaohu Wei、Anchao Feng、San H. Thang
DOI:10.1039/c8cc09923e
日期:——
Supramolecular nanoparticles based on complementary nucleobase interactions have aroused wide interest.
基于互补核碱相互作用的超分子纳米颗粒引起了广泛的兴趣。
Synthesis and<sup>15</sup>N NMR characterization of 4-vinylbenzyl substituted bases of nucleic acids
作者:Miloš Sedlák、Petr Šimůnek、Markus Antonietti
DOI:10.1002/jhet.5570400418
日期:2003.7
new polymers: 1-(4-vinylbenzyl)uracil (1a), 1-(4-vinylbenzyl)thymine (1b), N-4-acetyl-1-(4-vinylbenzyl)cytosine (1c), 1-(4-vinylbenzyl)cytosine (1d), 9-(4-vinylbenzyl)adenine (2a), 2-amino-9-(4-vinylbenzyl)-6-chloro-9H-purine (2b), and 9-(4-vinylbenzyl)-guanine (2c). The alkylation reactions with 4-vinylbenzyl chloride were catalyzed with anhydrous sodium iodide. The substitution at position 9 in substances
已经合成了以下物质,并作为合成新聚合物的单体或中间体进行了表征:1-(4-乙烯基苄基)尿嘧啶(1a),1-(4-乙烯基苄基)胸腺嘧啶(1b),N -4-乙酰基-1- (4-乙烯基苄基)胞嘧啶(1c),1-(4-乙烯基苄基)胞嘧啶(1d),9-(4-乙烯基苄基)腺嘌呤(2a),2-氨基-9-(4-乙烯基苄基)-6-氯- 9 H-嘌呤(2b)和9-(4-乙烯基苄基)-鸟嘌呤(2c)。用无水碘化钠催化与4-乙烯基苄基氯的烷基化反应。通过15 N NMR证实了物质2a-c中第9位的取代。
Core-bound polymeric micellar system based on photocrosslinking of thymine
作者:Kei Saito、Laura R. Ingalls、Jun Lee、John C. Warner
DOI:10.1039/b700686a
日期:——
Bioinspired core-bound polymer micellar aggregates were synthesized by photocrosslinking thymine-functionalized cores using short UV irradiation; H-bonding between thymines in the core is also believed to increase micellar aggregate stability.
A thermoplastic silicone resin has a main chain consisting of a polysiloxane and at least two side chains which branch off from the main chain. The side chain contains a functional group having two or more atomic groups each capable of forming a hydrogen bonding.
Joined body joined by chemical bonding at material interface, and joining method for joined body
申请人:Osaka University
公开号:US10174172B2
公开(公告)日:2019-01-08
The present invention provides a joined body with no risk of detachment from the joining surface without using an adhesive, and a method for producing the joined body. The present invention also provides a reversible joined body that enables control of joining and dissociation, and a method for producing the reversible joined body. In the joined body, a chemical bond is formed between two or more same or different solid-state materials at their contact interfaces by a chemical reaction.