A novel photoenzyme-coupled artificial catalytic system is fabricated by immobilizing horseradish peroxidase (HRP) on the Bi2WO6 hollow nanospheres via a facile
Transition-metal oxides are considered to be a promising anode material for lithium-ion batteries(LIBs)due to their high capacities,low cost,and ease of synthesis.Herein,a hybrid nanosheet composed of uniform MoO2nanoparticles(NPs)homogeneously
4-Hydroxyphenylpyruvate dioxygenase(HPPD)is an important target for both drug and pesticide discovery.As a typical Fe(II)-dependent dioxygenase,HPPD catalyzes the complicated transformation of 4-hydroxyphenylpyruvic acid(HPPA)to homogentisic acid(HGA).The
The reaction of a metallo-organic ligand (LA) in which two“V”-shaped bisterpyridines attaching to meta-position of“X”-shaped tetraterpyridine viaconnectivit
Upconversion (UC) technology makes it possible to harvest infrared (IR) light from the sun and has increasingly been employed in recent years to improve the eff
本文基于增长核算法中的“索洛余值法”,选取1990—2019年中国由宏观经济总量统计的时间序列数据,测算全要素生产率的增长变动水平。结果表明:全要素生产率增长变动呈现波动趋势,且与同期产出水平变动趋势相似。然后利用事件系统理论,结合科技体制改革背景下政府颁布的具有重要意义的科技方针战略及相应政策实施所带来的“事件”影响进行分析,诠释了同期全要素生产率变动的成因,总结科技进步的趋势及发展要求。本文丰富了全要素生产率变动影响成因分析视角,为后续推进科技发展工作、定位改革关键领域、实现经济高质量发展的转型目标提
The high specific capacitance along with good cycling stability are crucial for practical applications of supercapacitors,which always demands high-performance and stable electrode materials.In this work,we report a series of ternary composites of CoO-ZnO
A nitro group is a common fluorescence quencher,but its quenching efficiency can be easily affected by the surrounding environment.To date,there has been no systematic study on the effects of electronwithdrawing groups on the quenching efficiency of nitro
The remarkable development of nanotechnology and nanoscience has greatly promoted the vigorous development of the field of nanomaterials.This study explores a porous cuboid Ni/NiO composite nanomaterial obtained by calcining NiC2O4·2
We have developed a MUC1 antigen-based antitumor vaccine loaded on alum colloid encapsulated insideβ-glucan particles(GP-Al).The constructed vaccine induced strong MUC1 antigen specific Ig G antibody titers and enhanced CD8+T cells cytotoxic ef