Results 31 to 40 of about 59,477 (294)

Molecular Borromean rings [PDF]

, 2004
The realization of the Borromean link in a wholly synthetic molecular form has long been perceived as a Gordian knot. Our reporting here of the near-quantitative self-assembly of this topologically achiral link from 18 components by the template-directed
Atwood, Jerry L., Stoddart, J. Fraser, Chichak, Kelly S., Cave, GWV, Cantrill, Stuart J., Atwood, JL, Pease, Anthony R., Chichak, KS, Cave, Gareth W.V., Pease, AR, Chiu, S, Chiu, Sheng Hsien, Cantrill, SJ, Stoddart, JF   +13 more
core   +1 more source

Stimuli-Responsive Designer Supramolecular Polymer Gel

, 2023
This paper reports a stimuli-responsive designer supramolecular polymer gel in dimethylsulphoxide (DMSO)/water (1:2) based on a dipeptide amphiphile and β-cyclodextrin (β-CD) The dipeptide amphiphile contains caproic acid at the N terminus and ...
Surajit Singh, Debasish Haldar, M. Douzapau, Olamilekan Joseph Ibukun, Srayoshi Roy Chowdhury   +4 more
core   +1 more source

Bioinspired soft robots based on organic polymer-crystal hybrid materials with response to temperature and humidity

Nature Communications, 2023
The capability of stimulated response by mechanical deformation to induce motion or actuation is the foundation of lightweight organic, dynamic materials for designing light and soft robots.
Xuesong Yang, Linfeng Lan, Xiuhong Pan, Qi Di, Xiaokong Liu, Liang Li, Panče Naumov, Hongyu Zhang   +7 more
doaj   +1 more source

Supramolecular perspectives in colloid science

, 2008
Supramolecular chemistry puts emphasis on molecular assemblies held together by non-covalent bonds. As such, it is very close in spirit to colloid science which also focuses on objects which are small, but beyond the molecular scale, and for which other ...
M. A. Cohen Stuart, Cohen Stuart, M.A.
core   +1 more source

Self-Assembly of Supramolecular Triblock Copolymer Complexes [PDF]

, 2010
Four different poly(tert-butoxystyrene)-b-polystyrene-b-poly(4-vinylpyridine) (PtBOS-b-PS-b-P4VP) linear triblock copolymers, with the P4VP weight fraction varying from 0.08 to 0.39, were synthesized via sequential anionic polymerization.
du Sart, Gerrit Gobius, Brinke, Gerrit ten,, Gobius du Sart, Gerrit,, Vukovic, Ivana, Vukovic, Ivana,, Polushkin, Evgeny, Alberda van Ekenstein, Gert,, Loos, Katja,, ten Brinke, Gerrit, Loos, Katja; id_orcid, van Ekenstein, Gert Alberda, Loos, Katja, Polushkin, Evgeny,   +12 more
core   +1 more source

BODIPY-Decorated Nanoscale Covalent Organic Frameworks for Photodynamic Therapy

iScience, 2019
Summary: Covalent organic frameworks (COFs), an emerging class of organic porous materials, have attracted intense attention due to their versatile applications.
Qun Guan, Dan-Dan Fu, Yan-An Li, Xiang-Mei Kong, Zhi-Yuan Wei, Wen-Yan Li, Shao-Jun Zhang, Yu-Bin Dong   +7 more
doaj   +1 more source

Fluorine-Substituted Phenanthro[9,10-d]imidazole Derivatives with Optimized Charge-Transfer Characteristics for Efficient Deep-Blue Emitters

Organic Materials, 2020
The development of high-efficiency deep-blue emitters is of great importance for full-color organic light-emitting diodes (OLEDs). In this contribution, three difluorine-substituted phenanthro[9,10-d]imidazole derivatives with optimized charge-transfer ...
Zhiqiang Li, Ning Xie, Yincai Xu, Chenglong Li, Xiaoyue Mu, Yue Wang   +5 more
doaj   +1 more source

Unveiling electron transfer in a supramolecular aggregate for adaptive and autonomous photochromic response

iScience, 2021
Summary: Interactive and responsive materials are dynamic molecular systems that are capable of modulating their behavior and adapting to environment autonomously.
Xiaofei Kuang, Lingyi Meng, Can-Zhong Lu
doaj   +1 more source

Study on the interactions between melamine-cored Schiff bases with cucurbit[n]urils of different sizes and its application in detecting silver ions

Beilstein Journal of Organic Chemistry, 2021
Three different complexes, TMeQ[6]-TBT, Q[7]-TBT, and Q[8]-TBT are constructed by three different cucurbiturils and synthesized by guest melamine-cored Schiff bases (TBT) through outer-surface interaction and host–guest interactions.
Jun-Xian Gou, Yang Luo, Xi-Nan Yang, Wei Zhang, Ji-Hong Lu, Zhu Tao, Xin Xiao   +6 more
doaj   +1 more source

Bis-(thiosemicarbazonato) Zn(II) complexes as building blocks for construction of supramolecular catalysts

, 2012
In this paper we report the application of bis-(thiosemicarbazonato) Zn(II) complexes as building blocks in the construction of supramolecular transition metal assemblies.
Sub Crystal and Structural Chemistry, Bocokić, V., Lutz, M., Reek, J.N.H., Rontgen participation programme, Spek, A.L.   +5 more
core   +1 more source