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| 1 | Research on One-Piece Structure Target Flow Sensing Technology Based on Fiber Bragg Grating显示文摘鉴于在传统的水力的系统的察觉存在的问题,例如大量传感器和低测量精确性,一个新一个片目标类型流动传感器基于纤维布拉格栅栏(FBG ) 被设计并且研究。紧缩的结构被设计,它是方便的基于 FBG 的原则和目标类型流动传感器的结构的分析被拆除,处理,并且安装。在液体流动放的目标的力量被变成 FBG 波长飘移,一种相应关系地。温度和种类的生气敏感上的问题被使用相称性地在伸臂的两表面上粘贴的两倍 FBG 有效地解决。液体状态上的影响在软件通过模拟被分析流畅,并且结果证明影响比传统的结构的小。在水力的系统的实验的结果证明在在双 FBG 中央波长的变化之间有一种好线性关系,在目标表上装载的质量有一种好线性关系,并且敏感是两次单个 FBG 敏感的。 | Chuntong LIU Zhengyi ZHANG Hongcai LI Zhenxin HE Xiaofeng ZHAO Rongjing WU | 2016 | Photonic Sensors2016，6，4： | 2 |
| 2 | Sensing cytochrome P4501A1 activity by a resorufin-based isoform-specific fluorescent probe显示文摘Cytochrome P4501 A1(CYP1A1),a heme-containing monooxygenase,is of particular importance for human health because of its vital roles in the metabolic activation of pro-carcinogenic compounds to the carcinogens.Deciphering the relevance of CYP1A1 to human diseases and screening of CYP1A1 modulators require reliable tool(s)for probing this key enzyme in complex biological matrices.Herein,a practical and ultrasensitive fluorescence-based assay for real-time sensing CYP1A1 activities in biological systems has been developed,via designing an isoform-specific fluorogenic sensor for CYP1A1(CHPO).The newly developed fluorogenic substrate for CYP1A1 has been carefully investigated in terms of specificity,sensitivity,precision,quantitative linear range and the anti-interference ability.The excellent selectivity,strong anti-interference ability and fast response kinetics,making the practicability of CHPObased CYP1A1 activity assay is better than that of most reported CYP1A1 activity assays.Furthermore,CHPO has been successfully used for imaging CYP1A1 activities in living cells and human tissues,as well as for high-throughput screening of CYP1A1 inhibitors using tissue preparations as enzyme sources.Collectively,this study provided a practical fluorogenic sensor for real-time sensing CYP1A1 in complex biological systems,which would strongly facilitate the investigations on the relevance of CYP1A1 to human diseases and promote high-throughput screening of CYP1A1 modulators for biomedical applications. | Qiang Jin Hongying Ma Lei Feng Ping Wang Rongjing He Jing Ning Ling Yang Guangbo Ge | 2020 | Chinese Chemical Letters2020，31，11： | 2 |
| 3 | A Method for Preparing Insecticide of Cabbage Worm Pieris rapae and Its Control Effects显示文摘[Objective]The paper was to study the field control effects of different formulae of plant extracts against cabbage worm Pieris rapae,and to provide a basis for promotion and application of insecticides in production.[Method]With the leaching solution of radix anemones rivularis,Artemisia carvifolia and Nicotiana rustica,and lime and salt water as the materials,field efficacy test was conducted for consecutive two years.[Method]When the mass ratios of radix anemones rivularis mother liquid,A.carvifolia mother liquid,N.rustica mother liquid,lime water and salt water were 4:2:2:1:1:6,4:2:0:1:1:8,4:0:2:1:1:8 and 0:4:2:1:1:8,the control effects were 82.7%-89.8%,38.3%-42.0%,41.0%-45.4%and 52.9%-56.4%,respectively.The insecticide showed the best control effect when the mass ratio of radix anemones rivularis mother liquid,A.carvifolia mother liquid,N.rustica mother liquid,lime water and salt water was 4:2:2:1:1:6.[Conclusion]The optimal formula has good control effect against P.rapae,and the technology has obtained national invention patent. | Xu Xuezhong Hu Jingfeng Yang Hongli Zhang Liqin Lan Mei Liu Jiajia He Jiangming Cai Rongjing Zhu Shiyin Tu Guojing Yang Jingkang Liu Xianmei | 2019 | Plant Diseases and Pests2019，10，4： | 0 |
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