Regioisomeric cryptand stabilized gold supraspheres and elongated dodecahedron supraparticles for reversible host–guest chemistry†,Chemical Communications

当前位置： X-MOL 学术 › Chem. Commun. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Regioisomeric cryptand stabilized gold supraspheres and elongated dodecahedron supraparticles for reversible host–guest chemistry†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-10-22 00:00:00 , DOI: 10.1039/c8cc07589a
Meenaxi Saini _{1,

2,

3,

4} , Ashish Verma _{1,

4,

5,

6} , Kapil Tomar _{1,

4,

5,

6} , Parimal K. Bharadwaj _{1,

4,

5,

6} , Kalyan K. Sadhu _{1,

2,

3,

4}

Affiliation

Addition of bis-pyrazole based cryptand regioisomers (1 and 2) to citrate stabilized gold nanoparticles (AuNPs) led to gold supraspheres (AuSS_L) and elongated dodecahedron (AuED_L) supraparticles, respectively. These supraparticles as heterogenous hosts show a high uptake of a small fluorophore SEA-SC1 in an aqueous medium and reversible release in organic solvents.

中文翻译：

区域异构体隐窝和稳定的金超球体和细长的十二面体超粒子，可逆的主客体化学性质†

在柠檬酸盐稳定的金纳米颗粒（AuNPs）中添加基于双吡唑的穴状和区域异构体（1和2）分别导致金超球（AuSS _L）和拉长的十二面体（AuED _L）超颗粒。这些超颗粒作为异质宿主，在水性介质中显示出对小荧光团SEA-SC1的高度吸收，并在有机溶剂中可逆释放。

更新日期：2018-10-22

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南

全部期刊列表>>