Phenothiazine-Bridged Cyclic Porphyrin Dimers as High-Affinity Hosts for Fullerenes and Linear Array of C60 in Self-Assembled Porphyrin Nanotube

2014 ◽  
Vol 79 (7) ◽  
pp. 2980-2992 ◽  
Author(s):  
Ken-ichi Sakaguchi ◽  
Takuya Kamimura ◽  
Hidemitsu Uno ◽  
Shigeki Mori ◽  
Shuwa Ozako ◽  
...  
Keyword(s):  
Linear Array ◽  
High Affinity ◽  
Self Assembled ◽  
Porphyrin Dimers

Two- and four-armed hetero porphyrin dimers: Influence of the number of arms on the stability and specific recognition behaviour

2021 ◽  
Author(s):  
Masaki Ueda ◽  
Masaki Kimura ◽  
Shinobu Miyagawa ◽  
Masaya Naito ◽  
Hikaru Takaya ◽  
...  
Keyword(s):  
Salt Bridges ◽  
Specific Recognition ◽  
Self Assembled ◽  
The Stability ◽  
Porphyrin Dimers

In this study we self-assembled the four-armed porphyrin hetero dimer capsule Cap4, stabilized through amidinium–carboxylate salt bridges, in CH2Cl2 and CHCl3. The dimer capsule Cap4 was kinetically and thermodynamically more...

ChemInform Abstract: Self-Assembled Multivalency: Dynamic Ligand Arrays for High-Affinity Binding

ChemInform ◽  
2012 ◽  
Vol 43 (39) ◽  
pp. no-no
Author(s):  
Anna Barnard ◽  
David K. Smith
Keyword(s):  
Affinity Binding ◽  
High Affinity Binding ◽  
High Affinity ◽  
Self Assembled

High affinity self-assembled monolayers for copper CVD

2004 ◽  
Vol 76 (1-4) ◽  
pp. 113-118 ◽  
Author(s):  
P. Doppelt ◽  
N. Semaltianos ◽  
C. Deville Cavellin ◽  
J.L. Pastol ◽  
D. Ballutaud
Keyword(s):  
Self Assembled Monolayers ◽  
High Affinity ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals A uniform few-layered carbon coating derived from self-assembled carboxylate monolayers capable of promoting the rate properties and durability of commercial TiO2

RSC Advances ◽  
2019 ◽  
Vol 9 (62) ◽  
pp. 36334-36342 ◽  
Author(s):  
Meng Huang ◽  
Hui-Ling Zhu ◽  
Yong-Xin Qi ◽  
Ning Lun ◽  
Yu-Jun Bai
Keyword(s):  
Carbon Coating ◽  
Cycling Performance ◽  
Carboxyl Groups ◽  
Affinity Adsorption ◽  
High Affinity ◽  
Thin Carbon ◽  
Self Assembled ◽  
Commercial Tio2

The uniform and thin carbon-coating formed on c-TiO2 particles by virtue of the high-affinity adsorption of TiO2 for carboxyl groups results in superior rate and cycling performance.

A Self-Assembled Metallomacrocyclic Ionophore with High Affinity and Selectivity for Li+and Na+

2001 ◽  
Vol 123 (11) ◽  
pp. 2699-2700 ◽  
Author(s):  
Holger Piotrowski ◽  
Kurt Polborn ◽  
Gerhard Hilt ◽  
Kay Severin
Keyword(s):  
High Affinity ◽  
Self Assembled

Self-Assembled Multivalency: Dynamic Ligand Arrays for High-Affinity Binding

2012 ◽  
Vol 51 (27) ◽  
pp. 6572-6581 ◽  
Author(s):  
Anna Barnard ◽  
David K. Smith
Keyword(s):  
Affinity Binding ◽  
High Affinity Binding ◽  
High Affinity ◽  
Self Assembled

Excitation Energy Migration Processes in Self-Assembled Porphyrin Boxes Constructed by Conjugated Porphyrin Dimers†

2010 ◽  
Vol 114 (28) ◽  
pp. 9157-9164 ◽  
Author(s):  
Pyosang Kim ◽  
Jong Min Lim ◽  
Min-Chul Yoon ◽  
Junko Aimi ◽  
Takuzo Aida ◽  
...  
Keyword(s):  
Excitation Energy ◽  
Energy Migration ◽  
Self Assembled ◽  
Porphyrin Dimers

scholarly journals A Controllable Aptamer-Based Self-Assembled DNA Dendrimer for High Affinity Targeting, Bioimaging and Drug Delivery

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Huimin Zhang ◽  
Yanli Ma ◽  
Yi Xie ◽  
Yuan An ◽  
Yishun Huang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
High Affinity ◽  
Self Assembled

High-affinity adsorption leads to molecularly ordered interfaces on TiO2 in air and solution

Science ◽  
2018 ◽  
Vol 361 (6404) ◽  
pp. 786-789 ◽  
Author(s):  
Jan Balajka ◽  
Melissa A. Hines ◽  
William J. I. DeBenedetti ◽  
Mojmir Komora ◽  
Jiri Pavelec ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Unknown Origin ◽  
Water Soluble ◽  
The Self ◽  
Atomic Scale ◽  
Self Assembled Monolayers ◽  
High Affinity ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Cation Sites

Researchers around the world have observed the formation of molecularly ordered structures of unknown origin on the surface of titanium dioxide (TiO2) photocatalysts exposed to air and solution. Using a combination of atomic-scale microscopy and spectroscopy, we show that TiO2 selectively adsorbs atmospheric carboxylic acids that are typically present in parts-per-billion concentrations while effectively repelling other adsorbates, such as alcohols, that are present in much higher concentrations. The high affinity of the surface for carboxylic acids is attributed to their bidentate binding. These self-assembled monolayers have the unusual property of being both hydrophobic and highly water-soluble, which may contribute to the self-cleaning properties of TiO2. This finding is relevant to TiO2 photocatalysis, because the self-assembled carboxylate monolayers block the undercoordinated surface cation sites typically implicated in photocatalysis.

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