Ni Nanoparticle-Immobilized Imine-Linked Microspherical Covalent Organic Polymer for Degradation Studies of Organic Dyes

2021 ◽  
Author(s):  
Deepika Yadav ◽  
Satish K. Awasthi
Keyword(s):  
Organic Dyes ◽  
Organic Polymer ◽  
Degradation Studies

An ionic covalent organic polymer toward highly selective removal of anionic organic dyes in aqueous solution

2020 ◽  
Vol 44 (20) ◽  
pp. 8572-8577
Author(s):  
Pengfei Song ◽  
Zonglian Zhang ◽  
Li Yu ◽  
Pei Wang ◽  
Qian Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Organic Dyes ◽  
Selective Removal ◽  
Organic Polymer

A novel ionic COP was prepared for the highly selective removal of anionic organic dyes in aqueous solution.

scholarly journals Amine functionalized 3D porous organic polymer as an effective adsorbent for removing organic dyes and solvents

RSC Advances ◽  
2017 ◽  
Vol 7 (48) ◽  
pp. 30500-30505 ◽  
Author(s):  
Yan He ◽  
Ting Xu ◽  
Jun Hu ◽  
Changjun Peng ◽  
Qiang Yang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Organic Solvents ◽  
Organic Dyes ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Amine Functionalized ◽  
Fast Removal

We report the application of an amine functionalized triptycene-based 3D polymer (TPP-NH2) as a novel adsorbent for the fast removal of organic dyes in aqueous solution and organic solvents.

Facile synthesis of a triptycene‐based porous organic polymer with a high efficiency and recyclable adsorption for organic dyes

2019 ◽  
Vol 136 (39) ◽  
pp. 47987 ◽  
Author(s):  
Yajing Li ◽  
Haijiang Wang ◽  
Weifeng Zhao ◽  
Xiaoqin Wang ◽  
Yidong Shi ◽  
...  
Keyword(s):  
High Efficiency ◽  
Organic Dyes ◽  
Organic Polymer ◽  
Facile Synthesis ◽  
Porous Organic Polymer

Cationic porous organic polymers as an excellent platform for highly efficient removal of pollutants from water

2018 ◽  
Vol 6 (42) ◽  
pp. 20653-20658 ◽  
Author(s):  
Xiaochen Shen ◽  
Si Ma ◽  
Hong Xia ◽  
Zhan Shi ◽  
Ying Mu ◽  
...  
Keyword(s):  
Organic Dyes ◽  
Organic Polymer ◽  
Efficient Removal ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Adsorption Capacities ◽  
Adsorption Rates ◽  
Excellent Selectivity ◽  
Rapid Adsorption

A robust, cationic, porous organic polymer (C-NSANaph-HCP@Br), which exhibits excellent adsorption capacities for organic dyes and Cr2O72− in water with rapid adsorption rates, excellent selectivity and good recyclability, is reported.

Sulfonated Hollow Covalent Organic Polymer: Highly-Selective Adsorption toward Cationic Organic Dyes over Anionic Ones in Aqueous Solution

2018 ◽  
Vol 36 (9) ◽  
pp. 826-830 ◽  
Author(s):  
Jian-Hong Wang ◽  
Yue Zhang ◽  
Lian-Cai An ◽  
Wen-He Wang ◽  
Ying-Hui Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Organic Dyes ◽  
Selective Adsorption ◽  
Organic Polymer

Quantum Dot Bioconjugates as Energy Donors in Fluorescence Resonance Energy Transfer Assays

2003 ◽  
Vol 773 ◽  
Author(s):  
Aaron R. Clapp ◽  
Igor L. Medintz ◽  
J. Matthew Mauro ◽  
Hedi Mattoussi
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Organic Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Genetically Engineered ◽  
Molar Ratio ◽  
Binding Assays ◽  
Specific Sequence ◽  
Donor Acceptor

AbstractLuminescent CdSe-ZnS core-shell quantum dot (QD) bioconjugates were used as energy donors in fluorescent resonance energy transfer (FRET) binding assays. The QDs were coated with saturating amounts of genetically engineered maltose binding protein (MBP) using a noncovalent immobilization process, and Cy3 organic dyes covalently attached at a specific sequence to MBP were used as energy acceptor molecules. Energy transfer efficiency was measured as a function of the MBP-Cy3/QD molar ratio for two different donor fluorescence emissions (different QD core sizes). Apparent donor-acceptor distances were determined from these FRET studies, and the measured distances are consistent with QD-protein conjugate dimensions previously determined from structural studies.

Effect of Illumination on Organic Polymer Thin-Film Transistors

2003 ◽  
Vol 771 ◽  
Author(s):  
Michael C. Hamilton ◽  
Sandrine Martin ◽  
Jerzy Kanicki
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Drain Current ◽  
Charge Carriers ◽  
Electrical Performance ◽  
Organic Polymer ◽  
Light Illumination ◽  
Polymer Thin Film ◽  
Channel Region ◽  
White Light Illumination

AbstractWe have investigated the effects of white-light illumination on the electrical performance of organic polymer thin-film transistors (OP-TFTs). The OFF-state drain current is significantly increased, while the drain current in the strong accumulation regime is relatively unaffected. At the same time, the threshold voltage is decreased and the subthreshold slope is increased, while the field-effect mobility of the charge carriers is not affected. The observed effects are explained in terms of the photogeneration of free charge carriers in the channel region due to the absorbed photons.

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