Results 91 to 100 of about 134,406 (313)

Constructing potassium and hydroxyl co-doped dual-dipole structures on highly active 3D g-C3N4 surfaces for highly boosting photocatalytic hydrogen peroxide production efficiency in pure water

Green Chemical Engineering
Producing hydrogen peroxide (H2O2) through visible-light-driven photocatalytic oxygen reduction in pure water is crucial for sustainable ecological applications but poses significant challenges.
Jiaxing Wu, Jiajie Yu, Fan Fan, Runhua Li, Mengxiang Wang, Gang Li, Yuting Wang, Yongpeng Cui, Daoqing Liu, Yajun Wang, Wenqing Yao   +10 more
doaj   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

Advanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun, He Li, Xu Zhu, Zijian Zhang, Deshan Ren, Shuai Ding, Yan Li   +6 more
wiley   +1 more source

Geology of heavy crude oil and natural bitumen in the USSR, Mongolia, and China [PDF]

, 1987
journal article; BookThe USSR, Mongolia, and China occupy an area of 33,385,390 km2, or a quarter of the earth\u27s land area. Large reserves and resources of heavy crude oil and natural bitumen are present, especially on the Eastern European (Russian ...
Meyerhoff, A. A.; Meyer, R. F.
core  

Preparation of N-B doped composite electrode for iron-chromium redox flow battery

Green Energy and Intelligent Transportation
Iron-chromium redox flow battery (ICRFB) is an electrochemical energy storage technology that plays a vital role in dealing with the problems of discontinuity and instability of massive new energy generation and improving the acceptance capacity of the ...
Yingchun Niu, Senwei Zeng, Guangfu Wu, Qingtan Gao, Ruichen Zhou, Chuanyuan Li, Yang Zhou, Quan Xu   +7 more
doaj   +1 more source

High‐Throughput Data Generation and Transfer Learning Enabled Microstructure‐Property Integrated Design of Nickel‐Based Powder Metallurgy Superalloy

Advanced Science, EarlyView.
An integrated transfer learning framework integrates CALPHAD simulations, diffusion‐multiple experiments, and literature data to predict long‐term microstructural stability and short‐term mechanical properties of Ni‐based powder metallurgy superalloys. Based on these model predictions, a high‐performance, low‐density alloy, USTB‐PM750, is designed from
Zixin Li, Hongtao Zhang, Zichao Peng, Yuheng Zhang, Qian Lv, Yihuan Cao, Xuqing Wang, Huadong Fu, Jianxin Xie   +8 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source

Conversion of Petroleum to Methane by the Indigenous Methanogenic Microorganisms for EOR in Heavy Oil Reservoir [PDF]

, 2016
Microbial enhanced oil recovery has been well acknowledged and becoming an advanced technology for oil recovery. Compared with current techniques, a newly technical strategy of the in-situ heavy oil gasification to methane for oil viscosity reduction ...
Shen WJ(沈伟军), Yu L, Tang YC, Yu WC, Zheng CG, Xia WJ   +5 more
core  

Advances in low-temperature flue gas denitrification catalyst research

能源环境保护
In coal-fired, cement and waste incineration plants, water vapour and SO_2 contained in the flue gas could easily lead to poisoning and deactivation of the catalyst under low-temperature environments.
SUN Haixiao, ZHAO Ruxia, XU Tao, GUAN Xuefeng, ZHENG Longjiao, WU Zeli, WU Yifan, DAI Xiaoping, ZHANG Xin*   +8 more
doaj   +1 more source

Hydrodenitrogenation of Heavy Oil

Journal of the Fuel Society of Japan, 1980
Hydrodenitrogenation (HDN) of heavy oil fractions is of interst and importance for upgrading the heavy oil because it is a means for removing basic heterocyclic nitrogen compounds which can poison acidic catalysts used in cracking and refining.The emerging synthetic fuels industry provides a second motivating factor for nitrogen removal: the need for ...
openaire   +2 more sources