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| 1 | A chlorinated non-fullerene acceptor for efficient polymer solar cells显示文摘Improving the performance and reducing the manufacturing costs are the main directions for the development of organic solar cells in the future.Here,the strategy that uses chemical structure modification to optimize the photoelectric properties is reported.A new narrow bandgap(1.30 eV)chlorinated non-fullerene electron acceptor(Y15),based on benzo[d][1,2,3] triazole with two 3-undecylthieno[2’,3’:4,5] thieno[3,2-b] pyrrole fused-7-heterocyclic ring,with absorption edge extending to the near-infrared(NIR) region,namely A-DA’D-A type structure,is designed and synthesized.Its electrochemical and optoelectronic properties are systematically investigated.Benefitting from its NIR light harvesting,the fabricated photovoltaic devices based on Y15 deliver a high power conversion efficiency(PCE) of 14.13%,when blending with a wide bandgap polymer donor PM6.Our results show that the A-DA’D-A type molecular design and application of near-infrared electron acceptors have the potential to further improve the PCE of polymer solar cells(PSCs). | Mei Luo Can Zhu Jun Yuan Liuyang Zhou M.L.Keshtov D.Yu Godovsky Yingping Zou | 2019 | Chinese Chemical Letters2019，30，12： | 5 |
| 2 | A novel nanostructure with hexagonal-prism pores fabricated under vacuum circumstance显示文摘 | Tong H Cheng Z Lv X Song Y D.Yu | | 0，，： | 1 |
| 3 | Quantitative trait loci associated with soybean tolerance to low phosphorus stress based on flower and pod abscission显示文摘 | D.Zhang C.Liu H.Cheng G.Kan S.Cui Q.Meng J.Gai D.Yu | 2010 | Plant Breeding2010，，3： | 1 |
| 4 | Effective catalysts for direct cracking of methane to produce hydrogen and filamentous carbon显示文摘 | M.A Ermakova D.Yu Ermakov G.G Kuvshinov | 2000 | Applied Catalysis A General2000，，1： | 1 |
| 5 | Carrageenan oligosaccharides and associated carrageenan-degrading bacteria induce intestinal inflammation in germ-free mice显示文摘Carrageenans(CGNs)are widely used in foods and pharmaceuticals although their safety remains controversial.To investigate the effects of CGNs and CGN-degrading bacteria in the human colon,we screened for CGN degradation by human fecal microbiota,and for inflammatory response to CGNs and/or CGN-degrading bacteria in germ free mice.Thin-layer chromatography indicated that high molecular weight(MW)CGNs(!100 kDa)remained undegraded in the presence of human fecal microbiota,whereas low MW CGNs,i.e.,k-carrageenan oligosaccharides(KCO,~4.5 kDa)were degraded when exposed to seven of eight human fecal samples,although sulfate groups were not removed during degradation.Bacteroides xylanisolvens and Escherichia coli isolates from fecal samples apparently degraded KCO synergistically,with B.xylanisolvens serving as the primary degrader.Combined treatment of KCO with KCO-degrading bacteria led to greater pro-inflammatory effects in the colon and rectum of germ-free mice than either KCO or bacteria alone.Similarly,p-p38-,CD3-,and CD79a-positive immune cells were more abundant in combined treatment group mice than in either single treatment group.Our study shows that KCO-degrading bacteria and the low MW products of KCO can promote proinflammatory effects in mice,and represent two key markers for evaluating CGN safety in foods or medicines. | Yeshi Yin Miaomiao Li Weizhong Gu Benhua Zeng Wei Liu Liying Zhu Xionge Pi Donald A.Primerano Hongwei D.Yu Hong Wei Guangli Yu Xin Wang | 2021 | Journal of Genetics and Genomics2021，48，9： | 1 |
| 6 | Urban fluvial flood modelling using a two‐dimensional diffusion‐wave treatment, part 2: development of a sub‐grid‐scale treatment显示文摘 | D.Yu S. N.Lane | 2006 | Hydrol Process2006，，7： | 1 |
| 7 | Quantitative trait loci associated with soybean tolerance to low phosphorus stress based on flower and pod abscission显示文摘 | D.Zhang C.Liu H.Cheng G.Kan S.Cui Q.Meng J.Gai D.Yu | 2010 | Plant Breeding2010，，3： | 1 |
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