scholarly journals Electrochemical Switching of a Fluorescent Molecular Rotor Embedded within a Bistable Rotaxane

2020 ◽  
Vol 142 (27) ◽  
pp. 11835-11846 ◽  
Author(s):  
Yilei Wu ◽  
Marco Frasconi ◽  
Wei-Guang Liu ◽  
Ryan M. Young ◽  
William A. Goddard ◽  
...  
Keyword(s):  
Molecular Rotor ◽  
Bistable Rotaxane

scholarly journals Engineering a light-driven cyanine based double molecular rotor to enhance the sensitivity towards the viscous medium.

2021 ◽  
Author(s):  
Vishal Kachawal ◽  
Abhilasha Srivastava ◽  
Sumukh Thakar ◽  
Maria Zubiria-Ulacia ◽  
Diplesh Gautam ◽  
...  
Keyword(s):  
Viscous Medium ◽  
Molecular Rotor ◽  
Enhanced Sensitivity

This article describes the enhanced sensitivity to the viscous medium by a molecular rotor based fluorophore (RBF), TPSI I. The TPSI I molecule is designed in such a way that...

Molecular‐Rotor‐Driven Advanced Porous Materials

2021 ◽  
Author(s):  
Jinqiao Dong ◽  
Vanessa Wee ◽  
Shing Bo Peh ◽  
Dan Zhao
Keyword(s):  
Porous Materials ◽  
Molecular Rotor

scholarly journals Deciphering Multiple Critical Parameters of Polymeric Self-Assembly by Fluorescence Spectroscopy of a Single Molecular Rotor BODIPY-C12

2021 ◽  
Author(s):  
Ekaterina Lisitsyna ◽  
Alexander Efimov ◽  
Clémentine Depresle ◽  
Pierre Cauchois ◽  
Elina Vuorimaa-Laukkanen ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Self Assembly ◽  
Critical Parameters ◽  
Molecular Rotor

scholarly journals A Molecular-Rotor Device for Nonvolatile High-Density Memory Applications

2010 ◽  
Vol 31 (9) ◽  
pp. 1047-1049 ◽  
Author(s):  
Mei Xue ◽  
Sanaz Kabehie ◽  
Adam Z. Stieg ◽  
Ekaterina Tkatchouk ◽  
Diego Benitez ◽  
...  
Keyword(s):  
High Density ◽  
Molecular Rotor ◽  
Memory Applications

Magnetic Field-Induced Alignment of Molecular Rotor-Shaped Cyclophanes

2010 ◽  
Vol 1 (9) ◽  
pp. 1463-1467 ◽  
Author(s):  
Stefano Pelloni ◽  
Inmaculada García Cuesta ◽  
Alfredo Sánchez de Merás ◽  
Paolo Lazzeretti
Keyword(s):  
Magnetic Field ◽  
Molecular Rotor

A Simple Molecular Rotor for Defining Nucleoside Environment within a DNA Aptamer–Protein Complex

2016 ◽  
Vol 11 (9) ◽  
pp. 2576-2582 ◽  
Author(s):  
Thomas Z. Cservenyi ◽  
Abigail J. Van Riesen ◽  
Florence D. Berger ◽  
Ahmed Desoky ◽  
Richard A. Manderville
Keyword(s):  
Protein Complex ◽  
Dna Aptamer ◽  
Molecular Rotor

Gold nanoclusters and fluorescence-based sensing

2017 ◽  
Author(s):  
◽  
Xi Chen
Keyword(s):  
Fluorescence Intensity ◽  
Cholesterol Oxidase ◽  
Gold Nanoclusters ◽  
Green Emission ◽  
Mapping Method ◽  
Metal Nanoclusters ◽  
Molecular Rotor ◽  
Great Resistance ◽  
University Of Missouri ◽  
Thermal Reversibility

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The main topic of this dissertation focuses on development of analytical methods, mainly modification and application of metal nanoclusters in fluorescence-based sensing. Based on bovine serum albumin passivated gold nanoclusters (AuNCs@BSA) we firstly developed a fluorescent biosensor platform, combining cholesterol oxidase with assistance of surfactant, for selective detection of water insoluble analyte, cholesterol in aqueous condition. Moreover, we designed a series of modification strategy to enhence thermal reversibility of AuNCs@BSA, aiming at reducing hysteresis remained during thermal cycles. Taking advantage of optimized thermal reversibility in terms of fully recoverable fluorescence intensity, analytical performance of modified AuNCs@BSA was investigated and an aqueous-phase temperature sensor was achieved. In addition to AuNCs, we developed novel glutathione stabilized copper NCs with green-emission in assistance of ascorbic acid reduction, which showed great resistance to nitro compounds. Further, analytical application of as-prepared Cu NCs to ratiometric sensing on explosive molecules, cooperating with AuNCs@BSA, was investigated. In the last, a novel and facile temperature mapping method using ionic liquid and organic fluorescent molecular rotor were described. Making use of viscosity-sensitive fluorescent dye, temperature was converted to ratio value of fluorescence intensity and recorded, enabling visualized thermal map.

Molecular Rotors as Reporters for Viscosity of Solutions of Collagen Like Peptides

2021 ◽  
Author(s):  
Christopher McTiernan ◽  
Matias Zuñiga-Bustos ◽  
Roberto Rosales-Rojas ◽  
Pablo Barrias ◽  
May Griffith ◽  
...  
Keyword(s):  
Steady State ◽  
Fluorometric Assay ◽  
Molecular Rotors ◽  
Molecular Rotor

We have studied the suitability of using a molecular rotor-based steady-state fluorometric assay for evaluating changes in both the conformation and the viscosity of collagen-like peptide solutions. Our results indicate...

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