Exciton-Driven Chemical Sensors Based on Excitation-Dependent Photoluminescent Two-Dimensional SnS

2019 ◽  
Vol 11 (45) ◽  
pp. 42462-42468 ◽  
Author(s):  
Azmira Jannat ◽  
Farjana Haque ◽  
Kai Xu ◽  
Chunhua Zhou ◽  
Bao Yue Zhang ◽  
...  
Keyword(s):  
Chemical Sensors ◽  
Two Dimensional

scholarly journals Capacitive Chemical Sensors Based on Two-Dimensional WSe2

2020 ◽  
Vol 9 (11) ◽  
pp. 115020
Author(s):  
Ayeong Kim ◽  
Geonyeop Lee ◽  
Suhyun Kim ◽  
Jihyun Kim
Keyword(s):  
Chemical Sensors ◽  
Two Dimensional

Assembly of two novel coordination polymers by selecting ditopic or chelating auxiliary ligands with naphthalene-2,6-dicarboxylic acid: synthesis, structure and luminescence sensing

2020 ◽  
Vol 76 (12) ◽  
pp. 1076-1084
Author(s):  
Yuxiang Zuo ◽  
Jie Yang ◽  
Cheng Chen ◽  
Yun-Shan Xue ◽  
Jun Zhang
Keyword(s):  
Dicarboxylic Acid ◽  
Coordination Polymers ◽  
Chemical Sensors ◽  
Acid Synthesis ◽  
Selective Detection ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
X Ray ◽  
Biochemical Processes ◽  
Solvothermal Methods

The FeIII ion as a ubiquitous metal plays a key role in biochemical processes. Iron deficiency or excess in the human body can induce various diseases. Thus, effective detection of the FeIII ion has been deemed an issue of focus. To develop more crystalline chemical sensors for the selective detection of Fe3+, two novel two-dimensional (2D) coordination polymers, namely, poly[[[μ-bis(pyridin-4-yl)amine-κ2 N:N′](μ-naphthalene-2,6-dicarboxylato-κ2 O 2:O 6)zinc(II)] 0.5-hydrate], {[Zn(C12H6O4)(C10H9N3)]·0.5H2O} n , 1, and poly[(4,4′-dimethyl-2,2′-bipyridine-κ2 N,N′)(μ-naphthalene-2,6-dicarboxylato-κ2 O 2:O 6)hemi(μ-naphthalene-2,6-dicarboxylic acid-κ2 O 2:O 6)copper(II)] [Cu(C12H6O4)(C12H12N2)(C12H8O4)0.5] n , 2, have been prepared using solvothermal methods. Single-crystal X-ray diffraction analysis shows that compound 1 is an undulating twofold interpenetrated 2D (4,4)-sql network and compound 2 is a twofold interpenetrated 2D honeycomb-type network with a (6,3)-hcb topology. In addition, 1 exhibits highly selective sensing for the Fe3+ ion.

Electrically-Transduced Chemical Sensors Based on Two-Dimensional Nanomaterials

2019 ◽  
Vol 119 (1) ◽  
pp. 478-598 ◽  
Author(s):  
Zheng Meng ◽  
Robert M. Stolz ◽  
Lukasz Mendecki ◽  
Katherine A. Mirica
Keyword(s):  
Chemical Sensors ◽  
Two Dimensional

scholarly journals Permselective Two-Dimensional Polymer Film-Based Chemical Sensors

2021 ◽  
Vol 94 (3) ◽  
pp. 869-871
Author(s):  
Wooram Kim ◽  
Wooseup Hwang ◽  
Nam Hoon Kim ◽  
Junghyun Kim ◽  
Kangkyun Baek ◽  
...  
Keyword(s):  
Polymer Film ◽  
Chemical Sensors ◽  
Two Dimensional

Improved TTF functionalization of polymers for two-dimensional charge-transfer networks

2015 ◽  
Vol 6 (48) ◽  
pp. 8325-8330 ◽  
Author(s):  
Yi Ren ◽  
Jeffrey S. Moore
Keyword(s):  
Chemical Sensors ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Functional Group ◽  
Molecular Switches ◽  
Redox Properties ◽  
Nonlinear Optical Materials ◽  
Two Dimensional ◽  
Functionalization Of Polymers ◽  
Group Density

Covalent conjugation of tetrathiafulvalene (TTF) moieties to macromolecular backbones combines unique properties of polymers, such as processability and high functional group density, with the outstanding redox properties of TTF to expand applications in organic electronics, chemical sensors, molecular switches, and nonlinear optical materials among others.

Two-dimensional wavelet transform feature extraction for porous silicon chemical sensors

2013 ◽  
Vol 785 ◽  
pp. 1-15 ◽  
Author(s):  
José S. Murguía ◽  
Alexander Vergara ◽  
Cecilia Vargas-Olmos ◽  
Travis J. Wong ◽  
Jordi Fonollosa ◽  
...  
Keyword(s):  
Feature Extraction ◽  
Wavelet Transform ◽  
Porous Silicon ◽  
Chemical Sensors ◽  
Two Dimensional

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

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