STABLE HOMOGENEOUSLY MIXED NANOSCALE COATINGS DERIVED FROM UNIQUE MULTI-FUNCTIONAL AND MULTIDENTATE AROMATIC ADSORBATES
申请人:THE UNIVERSITY OF HOUSTON SYSTEM
公开号:US20130327251A1
公开(公告)日:2013-12-12
Novel tridentate-, bidentate-, and monodentate-based aromatic adsorbates including self-assembled monolayers (SAMs), especially, mixed multi-component SAMs, where the adsorbates comprise an aromatic ring including one head group or a plurality of dentate head groups and one tunable tail group or a plurality of tail groups and methods for making the same, and methods for using same, their use in the preparation of homogeneously mixed multi-component self-assembled monolayers (SAMs). The adsorbants and SAMs derived therefrom are ideally suited for biosensing, biosensing diagnostics, biological interfacial mimics, surface protections for nanoparticles, inert coatings for artificial implants, and corrosion-resistant coatings for microelectronics components.
Effective separation of single-walled carbon nanotubes and their very different electrochemical behaviours
作者:Xin Zhang、Lin Chen、Xiang-Yu Chen、Hanzhi Zhang、Liuqing Yang、Fengchun Yang
DOI:10.1039/c6cc04139f
日期:——
The electrochemical behaviors of m- and s-SWNTs obtained from as-prepared SWNTs using a novel binaphthyl based separation agent were very different, and can be further interconverted through changing the DOS via electron or hole doping.
A polymer electrolyte being configured to provide ion transport, said polymer electrolyte comprising: a main-chain first repeating unit configured to provide a primary ion coordinating site, a plurality of main-chain repeating units being arranged as a substantially helical ion coordinating channel; said polymer electrolyte further comprising and being characterised by: a main-chain second repeating unit being interdispersed between said main-chain first repeating unit, said second repeating unit being configured to provide a secondary ion coordinating site within said coordinating channel, said secondary ion coordinating site being less coordinating then said primary ion coordinating site; wherein said polymer electrolyte is configured to provide ion transport within said coordinating channel involving ion transport between said primary ion coordinating site and said secondary ion coordinating site.
Synthesis, X-ray Structure, and Self-Assembly of Functionalized Bis(2,2‘:6‘,2‘ ‘-terpyridinyl)arenes
作者:Pingshan Wang、Charles N. Moorefield、George R. Newkome
DOI:10.1021/ol0364529
日期:2004.4.1
[GRAPHICS]meta-Bis(terpyridinyl)phenol has been synthesized from 0-benzyl-3,5-di(formyl)phenol in three steps. Its alkylation afforded a series of bisterpyridinylarenes, which can be self-assembled to afford the corresponding hexametallomacrocycles possessing Fe(II), Zn(II), or Ru(II) connectivity.