Results 1 to 10 of about 252,870 (332)

Influence of Sidechain Elongation on Photovoltaic Response of Sidechain-Based Statistical Anthracene-Containing Copolymer [PDF]

E3S Web of Conferences, 2022
A new sidechain-based statistical anthracene-containing poly(arylene-ethynylene)-alt-poly(p-phenylene-vinylene) (P2) bearing 2-ethylhexyloxy and decyloxy side chains was synthesized to study the effect of elongating the sidechain length from octyloxy (as
Boudiba Sameh, Adam Getachew, Ulbricht Christoph, Enengl Sandra, Enengl Christina, Boudiba Louiza, Ayuk Mbi Egbe Daniel   +6 more
doaj   +1 more source

Self-assembled endogenous DNA nanoparticles for auto-release and expression of the eGFP gene in Bacillus subtilis

Communications Biology, 2022
The DNA origami design algorithm DAEDALUS is modified to design a nanoscale cube with a two-step assembly protocol, assembling 9 modules from three DNA scaffolds and the complementary staples, combined to form the DNA origami cube.
Linfeng Cao, Ziwen Meng, Junjie Tan, Ming Ying, Meiying Bi, Yanjun Liu, Xinrui Tong, Jiaxun Wei, Lei Huang   +8 more
doaj   +1 more source

Tailoring the Micropore Structure of 6FDA-Based Network Polyimide Membranes for Advanced Gas Separation by Decarboxylation

Membranes, 2023
The 6FDA-based network PI has attracted significant attention for gas separation. A facile strategy to tailor the micropore structure within the network PI membrane prepared by the in situ crosslinking method is extremely significant for achieving an ...
Yuxuan Zhao, Hongyan Wang, Xiangyun Liu, Xueping Zong, Jiangzhou Luo, Song Xue   +5 more
doaj   +1 more source

Revealing the electrocatalytic behaviour by a novel rotating ring-disc electrode (RRDE) subtraction method: A case-study on oxygen reduction using anthraquinone sulfonate

Electrochemistry Communications, 2021
The state-of-the-art procedure for investigating homogenous and heterogeneous electrocatalysts is cyclic voltammetry (CV). However, this technique usually requires an inactive electrode material. One common problem arising e. g.
Dominik Wielend, Helmut Neugebauer, Niyazi Serdar Sariciftci   +2 more
doaj   +1 more source

A novel selective oxidative cleavage of CC bond mediated by black nickel oxide in the presence of molecular oxygen

Catalysis Communications, 2021
A selective aerobic oxidative cleavage of CC bond is developed with black nickel oxide (NiOx) as the catalyst. For the oxidation of 1-phenyl-1, 2-ethanediol, a 97.5% conversion in 96.7% selectivity of benzaldehyde is obtained under 0.3 MPa of O2 at 140 ...
Lingwu Meng, Wei Li, Pengfei Guo, Shun Wang, Xinli Tong   +4 more
doaj   +1 more source

Efficient adsorption and photodegradation of various organic dyes over B-doped TiO2-x

Catalysis Communications, 2023
Here, we find that B-doped TiO2-x prepared via a one-pot method exhibit excellent performance on adsorption and photodegradation of various dyes. The B-doping extends the light absorption edge to 520 nm and its major role is the adsorption of organic ...
Wei Liu, Bing Li, Jian Zhao
doaj   +1 more source

The sustainable production of succinic anhydride from renewable biomass

iScience, 2023
Summary: The selective production of C4 bulk chemicals from biomass is significant to replace the traditional method from petroleum resource. In this work, the succinic anhydride (SAN) is directly prepared from bio-based furanic platform compounds ...
Xiaoqian Gao, Xinli Tong, Yi Zhang, Song Xue   +3 more
doaj   +1 more source

Non-innocent side-chains with dipole moments in organic solar cells improve charge separation [PDF]

, 2014
Providing sustainable energy is one of the biggest challenges nowadays. An attractive answer is the use of organic solar cells to capture solar energy.
Broer, Ria, de Gier, Hilde D, Havenith, Remco   +2 more
core   +3 more sources

Guidelines for the bandgap combinations and absorption windows for organic tandem and triple-junction solar cells [PDF]

, 2012
Organic solar cells have narrow absorption windows, compared to the absorption band of inorganic semiconductors. A possible way to capture a wider band of the solar spectrum-and thus increasing the power conversion efficiency-is using more solar cells ...
Minnaert, Ben, Veelaert, Peter
core   +2 more sources

Construction of biocompatible bovine serum albumin nanoparticles composed of nano graphene oxide and AIEgen for dual-mode phototherapy bacteriostatic and bacterial tracking

Journal of Nanobiotechnology, 2019
Background Efficient and highly controllable antibacterial effect, as well as good biocompatibility are required for antibacterial materials to overcome multi-drug resistance in bacteria.
Yongxin Zhang, Hao Fu, De-E Liu, Jinxia An, Hui Gao   +4 more
doaj   +1 more source