Side-chain effects on the solution-phase conformations and charge photogeneration dynamics of low-bandgap copolymers

2013 ◽  
Vol 139 (12) ◽  
pp. 124904 ◽  
Author(s):  
Ming-Ming Huo ◽  
Ran Liang ◽  
Ya-Dong Xing ◽  
Rong Hu ◽  
Ning-Jiu Zhao ◽  
...  
Keyword(s):  
Solution Phase ◽  
Side Chain ◽  
Low Bandgap

Dependence of Excited-State Properties of a Low-Bandgap Photovoltaic Copolymer on Side-Chain Substitution and Solvent

ChemSusChem ◽  
2016 ◽  
Vol 9 (13) ◽  
pp. 1623-1633 ◽  
Author(s):  
Ning-Jiu Zhao ◽  
Mao-Jie Zhang ◽  
Ran Liang ◽  
Li-Min Fu ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Excited State ◽  
Side Chain ◽  
Low Bandgap

Side-chain engineering for fine-tuning of molecular packing and nanoscale blend morphology in polymer photodetectors

2017 ◽  
Vol 8 (13) ◽  
pp. 2055-2062 ◽  
Author(s):  
Liuyong Hu ◽  
Wenqiang Qiao ◽  
Xiaokang Zhou ◽  
Jinfeng Han ◽  
Xiaoqin Zhang ◽  
...  
Keyword(s):  
Molecular Packing ◽  
Fine Tuning ◽  
Side Chain ◽  
Side Chains ◽  
Low Bandgap ◽  
Blend Morphology

Enhancing the performance of polymer photodetectors by finely tuning the side chains of low-bandgap polymers.

Low bandgap carbazole copolymers containing an electron-withdrawing side chain for solar cell applications

2011 ◽  
Vol 95 (10) ◽  
pp. 2795-2804 ◽  
Author(s):  
Jung Feng Lee ◽  
Steve Lien Chung Hsu ◽  
Po I. Lee ◽  
Hung Yi Chuang ◽  
Ming Lun Yang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Side Chain ◽  
Low Bandgap

Optimization of Solubility, Film Morphology and Photodetector Performance by Molecular Side-Chain Engineering of Low-Bandgap Thienothiadiazole-Based Polymers

2014 ◽  
Vol 24 (48) ◽  
pp. 7605-7612 ◽  
Author(s):  
Ji Qi ◽  
Xiaokang Zhou ◽  
Dezhi Yang ◽  
Wenqiang Qiao ◽  
Dongge Ma ◽  
...  
Keyword(s):  
Side Chain ◽  
Film Morphology ◽  
Low Bandgap

Impact of Topology of Alkoxy Side Chain in Alkoxyphenylthiophene Subsituted Benzodithiophene Based 2D Conjugated Low Bandgap Polymers on Photophysical and Photovoltaic Properties

2018 ◽  
Vol 26 (6) ◽  
pp. 500-505 ◽  
Author(s):  
Kakaraparthi Kranthiraja ◽  
Ho-Yeol Park ◽  
Kumarasamy Gunasekar ◽  
Won-Tae Park ◽  
Yong-Young Noh ◽  
...  
Keyword(s):  
Side Chain ◽  
Photovoltaic Properties ◽  
Low Bandgap

Systematic structure modification of a low bandgap conjugated polymer improves thin film morphology and photovoltaic performance by incorporating naphthalene into side chains

2015 ◽  
Vol 3 (29) ◽  
pp. 7669-7676 ◽  
Author(s):  
Ying Sun ◽  
Chao Zhang ◽  
Qizan Huang ◽  
Bin Dai ◽  
Baoping Lin ◽  
...  
Keyword(s):  
Thin Film ◽  
Active Layer ◽  
Conjugated Polymer ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Side Chains ◽  
Film Morphology ◽  
Structure Modification ◽  
Low Bandgap ◽  
Systematic Structure

A naphthalene group was incorporated into the polymer side chain to help the active layer spontaneously form good film morphology.

Highly Convenient Gram-Scale Solution-Phase Peptoid Synthesis and Orthogonal Side-Chain Post-Modification

Synthesis ◽  
2010 ◽  
Vol 2011 (02) ◽  
pp. 257-264 ◽  
Author(s):  
Thomas Hjelmgaard ◽  
Sophie Faure ◽  
Cécile Caumes ◽  
Roland Remuson ◽  
Claude Taillefumier
Keyword(s):  
Solution Phase ◽  
Side Chain ◽  
Post Modification

An Efficient Chemical Synthesis of Lassomycin Enabled by an On-Resin Lactamisation–Off-Resin Methanolysis Strategy and Preparation of Chemical Variants

2017 ◽  
Vol 70 (2) ◽  
pp. 172 ◽  
Author(s):  
Paul W. R. Harris ◽  
Gregory M. Cook ◽  
Ivanhoe K. H. Leung ◽  
Margaret A. Brimble
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Spectroscopic Data ◽  
Cyclic Peptide ◽  
Solution Phase ◽  
High Yield ◽  
Side Chain ◽  
Significant Activity ◽  
Efficient Synthesis ◽  
Isopeptide Bond ◽  
Naturally Occurring

An efficient synthesis of the naturally occurring cyclic peptide lassomycin that bears a unique Asp–Gly isopeptide bond and a C-terminal methyl ester is described. On-resin cyclisation between 1Gly and side chain 8Asp and a subsequent solution-phase transesterification reaction afforded synthetic lassomycin in high yield. Several analogues were also prepared using the optimised methodology. None of the cyclised peptides, including the synthetic natural product, exhibited any significant activity against Mycobacterium tuberculosis. Comparison of the spectroscopic data for synthetic lassomycin with naturally occurring lassomycin concluded they were otherwise identical.

Gram-Scale Solution-Phase Synthesis of Heptapeptide Side Chain of Teixobactin

Synlett ◽  
2019 ◽  
Vol 30 (20) ◽  
pp. 2268-2272 ◽  
Author(s):  
Sangeetha Donikela ◽  
Kiranmai Nayani ◽  
Vishnuvardhan Nomula ◽  
Prathama S. Mainkar ◽  
Srivari Chandrasekhar
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Natural Product ◽  
Solution Phase ◽  
Side Chain ◽  
Phase Synthesis ◽  
Solution Phase Synthesis ◽  
Efficient Coupling ◽  
Scalable Synthesis

We report herein a scalable synthesis of linear heptapeptide side chain of the depsipeptide natural product teixobactin through solution phase. The synthesis of heptapeptide was achieved through an efficient coupling of suitably protected tripeptide and tetrapeptide comprising of three d-amino acids and four usual l-amino acid subunits.

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