Main observation and conclusionrnHigh-performance,cost-effective hole-transport materials(HTMs)are greatly desired for the commercialization of perovskite solar
Main observation and conclusionrnInflammation is a complex biological response to stimulation.Natural cassane diterpenoids from Caesalpinia genus exhibit signif
Transition-metal catalyzed C-C bond activation is a formidable challenge owing to the high bond energy.We report here a novel palladium-catalyzed C-C bond activation manner of methylenecyclobutanes followed by subsequent Suzuki cross-coupling reaction aff
Large amounts of anthropogenic CO2 emissions associated with increased fossil fuel consumption have led to global warming.Upgrading CO2 and water into solar fuels such as hydrogen,methanol,ethanol,etc.,is believed to be one of the be
为制备杆状病毒表达系统表达的番鸭源鹅细小病毒(MDGPV)VP2蛋白形成的病毒样颗粒(VLPs),并测定其免疫原性,本研究通过PCR扩增得到MDGPV PT株VP2基因,通过杆状病毒表达系统构建了表达MDGPV VP2的重组杆状病毒MDGPV-rBV。以MOI 5的MDGPV-rBV感染Sf9细胞后,通过间接免疫荧光试验(IFA)检测结果显示,MDGPV-rBV感染的细胞出现亮绿色荧光;western blot检测VP2蛋白,结果显示在约65 ku处出现特异性条带,表明VP2蛋白正确表达。收集MDGPV-
A visible light-promoted reaction of donor/acceptor diazoalkanes with sulfoxides towards the synthesis of synthetically useful sulfoxonium ylides was reported.The reaction occurred under sole visible light irradiation without the need of any transition-me
Main observation and conclusionrnWe report here a chemical nose utilizing the nonspecificity of a hemicyanine dye(probe P)containing three acetates and one depr
MicroRNAs(miRNAs),especially exosomal miRNAs,are promising noninvasive biomarkers in early-stage cancer diagnosis and disease treatment monitoring.However,their precise and sensitive quantification remains challenging due to their small size and low abund
A complex community of human-associated microorganisms plays diversely important roles in maintaining health,and the metabolites help to define whether a particular human-associated microbe is a friend or a foe.This work shows that Aspergillus brunneoviol
文章基于中国综合社会调查CGSS2015的相关数据,选取社会治理和社会地位作为解释变量,选取社会公平感知作为被解释变量,运用二元分类Logit回归模型依次测度各自变量对社会公平感知的影响效应。结果表明:社会治理对社会公平感知具有显著正向影响。在考虑控制变量的条件下,每增加1个单位的社会治理,社会公平感知能够提升83.9%;社会地位对社会公平感知具有显著正向效应,在考虑控制变量的条件下,社会地位每提升1个层次,个体的社会公平感知就提高66.7%。因此,应当重视社会治理,提升社会治理层次与质量,同时尊重地位差