Supramolecular Aggregation of Inorganic Molecules at Au(111) Electrodes under a Strong Ionic Atmosphere

2009 ◽  
Vol 131 (41) ◽  
pp. 14728-14737 ◽  
Author(s):  
Yong-Chun Fu ◽  
Yu-Zhuan Su ◽  
De-Yin Wu ◽  
Jia-Wei Yan ◽  
Zhao-Xiong Xie ◽  
...  
Keyword(s):  
Ionic Atmosphere ◽  
Inorganic Molecules ◽  
Supramolecular Aggregation

Approximate molecular orbital theory for inorganic molecules

1970 ◽  
Vol 16 (4) ◽  
pp. 291-302 ◽  
Author(s):  
R. D. Brown ◽  
K. R. Roby
Keyword(s):  
Molecular Orbital ◽  
Molecular Orbital Theory ◽  
Orbital Theory ◽  
Inorganic Molecules

scholarly journals Biological Nanopores: Engineering on Demand

Life ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 27
Author(s):  
Ana Crnković ◽  
Marija Srnko ◽  
Gregor Anderluh
Keyword(s):  
Molecular Biology ◽  
Single Molecule ◽  
Enzymatic Reactions ◽  
Label Free ◽  
Natural Sources ◽  
On Demand ◽  
Label Free Detection ◽  
Long Read ◽  
Inorganic Molecules ◽  
Standard Molecular Biology

Nanopore-based sensing is a powerful technique for the detection of diverse organic and inorganic molecules, long-read sequencing of nucleic acids, and single-molecule analyses of enzymatic reactions. Selected from natural sources, protein-based nanopores enable rapid, label-free detection of analytes. Furthermore, these proteins are easy to produce, form pores with defined sizes, and can be easily manipulated with standard molecular biology techniques. The range of possible analytes can be extended by using externally added adapter molecules. Here, we provide an overview of current nanopore applications with a focus on engineering strategies and solutions.

scholarly journals Tuning the Covering on Gold Surfaces by Grafting Amino-Aryl Films Functionalized with Fe(II) Phthalocyanine: Performance on the Electrocatalysis of Oxygen Reduction

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1631
Author(s):  
Camila F. Olguín ◽  
Nicolás Agurto ◽  
Carlos P. Silva ◽  
Carolina P. Candia ◽  
Mireya Santander-Nelli ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Diazonium Salt ◽  
Gold Surface ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Salt Reduction ◽  
Surface Electrodes ◽  
Custom Made ◽  
Aryl Diazonium Salt ◽  
Inorganic Molecules

Current selective modification methods, coupled with functionalization through organic or inorganic molecules, are crucial for designing and constructing custom-made molecular materials that act as electroactive interfaces. A versatile method for derivatizing surfaces is through an aryl diazonium salt reduction reaction (DSRR). A prominent feature of this strategy is that it can be carried out on various materials. Using the DSRR, we modified gold surface electrodes with 4-aminebenzene from 4-nitrobenzenediazonium tetrafluoroborate (NBTF), regulating the deposited mass of the aryl film to achieve covering control on the electrode surface. We got different degrees of covering: monolayer, intermediate, and multilayer. Afterwards, the ArNO2 end groups were electrochemically reduced to ArNH2 and functionalized with Fe(II)-Phthalocyanine to study the catalytic performance for the oxygen reduction reaction (ORR). The thickness of the electrode covering determines its response in front of ORR. Interestingly, the experimental results showed that an intermediate covering film presents a better electrocatalytic response for ORR, driving the reaction by a four-electron pathway.

Supramolecular Aggregation of Regioregular Poly(4-alkyl-2,6-quinoline)s

2007 ◽  
Vol 111 (43) ◽  
pp. 12345-12350 ◽  
Author(s):  
S. H. Chen ◽  
Yan Zhu ◽  
Samson A. Jenekhe ◽  
A. C. Su ◽  
S. A. Chen
Keyword(s):  
Regioregular Poly ◽  
Supramolecular Aggregation

COMPASS Force Field for 14 Inorganic Molecules, He, Ne, Ar, Kr, Xe, H2, O2, N2, NO, CO, CO2, NO2, CS2, and SO2, in Liquid Phases

2000 ◽  
Vol 104 (20) ◽  
pp. 4951-4957 ◽  
Author(s):  
Jie Yang ◽  
Yi Ren ◽  
An-min Tian ◽  
Huai Sun
Keyword(s):  
Force Field ◽  
Liquid Phases ◽  
Inorganic Molecules

scholarly journals Metal ion influences distortion of the ligand in the structure of [M{2-MeO(O)CC6H4NHC(S)NP(S)(OiPr)2}2] (M = ZnII, CdII) complexes: a driving force for intermolecular aggregation

2015 ◽  
Vol 44 (31) ◽  
pp. 14101-14109 ◽  
Author(s):  
Damir A. Safin ◽  
Maria G. Babashkina ◽  
Michael Bolte ◽  
Mariusz P. Mitoraj ◽  
Axel Klein
Keyword(s):  
Crystal Structure ◽  
Metal Cation ◽  
Driving Force ◽  
Metal Ion ◽  
Supramolecular Aggregation

Reaction of the deprotonated 2-MeO(O)CC6H4NHC(S)NHP(S)(OiPr)2 (HL) with ZnII or CdII leads to [ZnL2] and [CdL2]. The nature of the metal cation (ZnIIvs. CdII) drives the supramolecular aggregation of molecules in the crystal structure.

Synthesis, characterisation, supramolecular aggregation and biological activity of phosphine gold(I) complexes with monoanionic thiourea ligands

2006 ◽  
Vol 359 (1) ◽  
pp. 204-214 ◽  
Author(s):  
William Henderson ◽  
Brian K. Nicholson ◽  
Edward R.T. Tiekink
Keyword(s):  
Biological Activity ◽  
Supramolecular Aggregation

Hydration Effects Accompanying the Substitution of Counterions in the Ionic Atmosphere of Poly(rA)·Poly(rU) and Poly(rA)·2Poly(rU) Helices

1996 ◽  
Vol 118 (30) ◽  
pp. 7033-7039 ◽  
Author(s):  
Vitaly Buckin ◽  
Huy Tran ◽  
Victor Morozov ◽  
Luis A. Marky
Keyword(s):  
Ionic Atmosphere
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