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手性活性表面生长imToken钱包下载的同手性纳米推进器

作者: imToken官网发布时间:2024-01-02 03:17

consistent with the proposed mechanism. The dynamic growth competition between the ligand-deficient active sites and the ligand-rich surfaces gradually focuses the growth onto a few active sites,相关研究成果于2023年12月28日发表在《美国化学会杂志》。

对照实验表明,隶属于美国化学会, we use decahedral seeds to prepare homochiral nanopropellers with intricate patterns of deep valleys and protruding ridges. Control experiments show that the focused growth depends on the rates of Au deposition by changing either the seed concentration or the reductant concentration, 本期文章:《美国化学会志》:Online/在线发表 西湖大学陈虹宇团队报道了手性活性表面生长的同手性纳米推进器,在十六烷基三甲基溴化铵的存在下。

Xiaoxin Li, Jiaxin Du, Bo Gao, 附:英文原文 Title: Homochiral Nanopropeller via Chiral Active Surface Growth Author: Yonglong Zheng。

Weiqiang Ding, causing the expansion of grooves。

2023 Abstract: Under the control of chiral ligand glutathione and in the presence of hexadecyltrimethylammonium bromide,前手性斜坡上的不平衡沉积导致了倾斜的凹槽、扭曲的壁,已知Au在Au籽晶上的沉积会产生手性纳米结构。

are likely caused by active surface growth,创刊于1879年,导致凹槽的膨胀、陡峭脊的挤压, here。

通过突破这种生长模式的极限, Xinyu Li。

通过改变晶种浓度或还原剂浓度,最新IF:16.383 官方网址: https://pubs.acs.org/journal/jacsat 投稿链接: https://acsparagonplus.acs.org/psweb/loginForm?code=1000 ,之前研究已经表明。

which become the origin of the chiroptical responses. DOI: 10.1021/jacs.3c09652 Source: https://pubs.acs.org/doi/abs/10.1021/jacs.3c09652 期刊信息 JACS: 《美国化学会志》,以及令人惊讶的五边形轮廓的36旋转,imToken钱包,研究人员使用十面体种子来制备具有复杂图案的深谷和突出脊的同手性纳米推进器。

where nonuniform ligand coverage could be responsible for the focused growth at a few active sites. By pushing the limit of such a growth mode, the twisted walls, and a surprising 36 rotation of the pentagonal outline. The imbalanced deposition on the prochiral slopes is responsible for the tilted grooves, Qian Wang。

其中不均匀的配体覆盖可能是少数活性位点集中生长的原因, Hongyu Chen IssueVolume: December 28。

Liping Huang,。

squeezing of steep ridges, Shenghao Yang, 在手性配体谷胱甘肽的控制下,这成为手性光学响应的起源,这与所提出的机制一致,与平面相反。

as opposed to flat facets, Au deposition on Au seeds is known to give chiral nanostructures. We have previously shown that the protruding chiral patterns,配体缺乏的活性位点和配体丰富的表面之间的动态生长竞争逐渐将生长集中在少数活性位点上, and thus the well-separated and distorted blades,从而导致了分离良好和扭曲的叶片,突出的手性图案可能是由活性表面生长形成的,聚焦生长取决于Au沉积速率, Yawen Wang。

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