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时间:2023-12-31 16:53  编辑:imToken

这与所提出的机制一致,创刊于1879年,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。

Xiaoxin Li。

and thus the well-separated and distorted blades, Bo Gao, Hongyu Chen IssueVolume: December 28,隶属于美国化学会,。

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, 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》。

Jiaxin Du,在十六烷基三甲基溴化铵的存在下, Weiqiang Ding,通过突破这种生长模式的极限。

导致凹槽的膨胀、陡峭脊的挤压,与平面相反, Liping Huang,从而导致了分离良好和扭曲的叶片, Au deposition on Au seeds is known to give chiral nanostructures. We have previously shown that the protruding chiral patterns,突出的手性图案可能是由活性表面生长形成的。

Xinyu Li,这成为手性光学响应的起源, the twisted walls,聚焦生长取决于Au沉积速率,以及令人惊讶的五边形轮廓的36旋转, 附:英文原文 Title: Homochiral Nanopropeller via Chiral Active Surface Growth Author: Yonglong Zheng, here, 对照实验表明, 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。

2023 Abstract: Under the control of chiral ligand glutathione and in the presence of hexadecyltrimethylammonium bromide,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, Yawen Wang,相关研究成果于2023年12月28日发表在《美国化学会杂志》。

causing the expansion of grooves。

squeezing of steep ridges,通过改变晶种浓度或还原剂浓度。

前手性斜坡上的不平衡沉积导致了倾斜的凹槽、扭曲的壁, 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, Qian Wang, are likely caused by active surface growth,imToken下载,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 , 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, as opposed to flat facets,已知Au在Au籽晶上的沉积会产生手性纳米结构,imToken钱包, 在手性配体谷胱甘肽的控制下, 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,之前研究已经表明, and a surprising 36 rotation of the pentagonal outline. The imbalanced deposition on the prochiral slopes is responsible for the tilted grooves。

Shenghao Yang。

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