Structural design of highly permeable Bi2O3 microspheres decorated by Pt-nanoparticles: facile synthesis and acetic acid sensing performance [0.03%]
高性能Pt纳米颗粒修饰Bi2O3微球的结构设计：简便合成与乙酸气体传感性能研究
Fan Yang,Jun-Ning Zhang,Chao Zhang et al.
Fan Yang et al.
Real-time detection of acetic acid vapor is of concern for ensuring environmental and personal safety. However, acetic acid gas sensors, particularly those based on Bi2O3, often fail to meet practical performance requirements owing to their...
Antibacterial property, corrosion and discoloration resistance of pure copper containing Zn or Ni [0.03%]
含Zn或Ni的纯铜抗菌性、耐蚀性和防变色性能
Yun Jiang,Wen-Jing Zhang,Xu-Jun Mi et al.
Yun Jiang et al.
This study focused on the effects of Zn and Ni addition on the antibacterial properties and corrosion resistance of copper alloys. The antimicrobial properties of copper and copper alloys were evaluated using Escherichia coli ATCC 8739 bact...
ALD-induced TiO2/Ag nanofilm for rapid surface photodynamic ion sterilization [0.03%]
用于快速表面光动力离子杀菌的ALD诱导TiO2/Ag纳米膜
Peng-Fei Cai,Jun Li,Xin-Bao Wu et al.
Peng-Fei Cai et al.
The daily life of people in the intelligent age is inseparable from electronic device, and a number of bacteria on touch screens are increasingly threatening the health of users. Herein, a photocatalytic TiO2/Ag thin film was synthesized on...
Research progress of CO2 oxidative dehydrogenation of propane to propylene over Cr-free metal catalysts [0.03%]
无Cr系金属催化剂催化丙烷二氧化碳氧化脱氢制丙烯的研究进展
Zhong-Yu Wang,Zhen-Hong He,Long-Yao Li et al.
Zhong-Yu Wang et al.
CO2-assisted oxidative dehydrogenation of propane (CO2-ODHP) is an attractive strategy to offset the demand gap of propylene due to its potentiality of reducing CO2 emissions, especially under the demands of peaking CO2 emissions and carbon...
Potential metal-related strategies for prevention and treatment of COVID-19 [0.03%]
潜在的金属相关策略用于预防和治疗COVID-19
Ya-Qiong Ni,Hui-Hui Zeng,Xian-Wen Song et al.
Ya-Qiong Ni et al.
Abstract: The coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has posed severe threats to human health, public safety, and the global economy. Metal nutrient elem...
Mei-Fang Xiao,Chang Zeng,Shao-Hui Li et al.
Mei-Fang Xiao et al.
The novel coronavirus 2019 (COVID-19) pandemic represents one of the biggest global health threats in the last two decades, so researchers around the world are searching for solutions and treatments for COVID-19. At the time of writing, the...
Meng Ding,Wei Zhao,Ling-Jie Song et al.
Meng Ding et al.
Abstract: Bacterial biofilm infections have been threatening the human's life and health globally for a long time because they typically cause chronic and persistent infections. Traditional antibiotic therapies can hardly...
Zhuang Zhang,Xin-Rui Zhang,Tao Jin et al.
Zhuang Zhang et al.
Copper (Cu)-bearing stainless steel has testified its effectiveness to reduce the risk of bacterial infections. However, its antibacterial mechanism is still controversial. Therefore, three 430 ferritic stainless steels with different Cu co...
Multiscale architectures boosting thermoelectric performance of copper sulfide compound [0.03%]
多尺度结构增强铜硫化物热电性能
Xin-Qi Chen,Sheng-Jie Fan,Chao Han et al.
Xin-Qi Chen et al.
Owing to their high performance and earth abundance, copper sulfides (Cu2-x S) have attracted wide attention as a promising medium-temperature thermoelectric material. Nanostructure and grain-boundary engineering are explored to tune the el...
Synthesis and thermoelectric properties of Rashba semiconductor BiTeBr with intensive texture [0.03%]
具有强烈织构的Rashba半导体BiTeBr的合成及热电性质研究
Jia-Zhan Xin,Chen-Guang Fu,Wu-Jun Shi et al.
Jia-Zhan Xin et al.
Bismuth tellurohalides with Rashba-type spin splitting exhibit unique Fermi surface topology and are developed as promising thermoelectric materials. However, BiTeBr, which belongs to this class of materials, is rarely investigated in terms...