24小时热门版块排行榜

>论坛更新日志 (1983)
>虫友互识 (93)
>导师招生 (42)
>休闲灌水 (31)
>文献求助 (22)
>考博 (19)
>硕博家园 (18)
>考研 (15)
>博后之家 (13)
>论文投稿 (13)
>基金申请 (12)
>教师之家 (12)
>论文道贺祈福 (11)
>公派出国 (11)
>找工作 (10)
>金属 (2)

返回列表

本帖产生 1 个翻译EPI ，点击这里进行查看

当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖

chypo

金虫 (著名写手)

应助: 0 (幼儿园)
金币: 771.6
帖子: 1048
在线: 80.2小时
虫号: 615400

[交流] 英文翻译成中文

A route has been developed to disperse metal-containing phthalocyanine dyes in a non-polar medium based on amphiphilic block copolymer micelles of poly[styrene-block-(4-vinylpyridine)] (PS-b-P4VP) and poly[styrene-block-(acrylic acid)] (PS-b-PAA) copolymers. Polar P4VP and PAA efficiently encapsulate cobalt(II), manganese(II), and nickel(II) phthalocyanine dyes by axial coordination of nitrogen and µ-oxo bridged dimerization with the transition metals, respectively. Good dispersion of the dyes is confirmed by the linear enhancement of Q-bands in UV–vis absorption spectra with dye concentration. A thin monolayered PS-b-P4VP micelle film that contained a nickel(II) phthalocyanine dye which efficiently adsorbs a laser beam on a localized area to generate a local heat higher than the glass transition temperatures of both blocks. One-dimensional laser writing on the dye-containing film allows the fabrication of a few submicrometer wide line patterns in which the self-assembled nanostructure of the block copolymer is modified by the directional heat arising from laser scanning.

回复此楼