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| 1 | Determination of neonicotinoid pesticides residues in agricultural samples by solid-phase extraction combined with liquid chromatography–tandem mass spectrometry显示文摘 | Wen Xie Chao Han Yan Qian Huiying Ding Xiaomei Chen Junyang Xi | 2011 | Journal of Chromatography A2011，，： | 1 |
| 2 | Data-Driven Discovery of Stochastic Differential Equations显示文摘Stochastic differential equations(SDEs)are mathematical models that are widely used to describe complex processes or phenomena perturbed by random noise from different sources.The identification of SDEs governing a system is often a challenge because of the inherent strong stochasticity of data and the complexity of the system’s dynamics.The practical utility of existing parametric approaches for identifying SDEs is usually limited by insufficient data resources.This study presents a novel framework for identifying SDEs by leveraging the sparse Bayesian learning(SBL)technique to search for a parsimonious,yet physically necessary representation from the space of candidate basis functions.More importantly,we use the analytical tractability of SBL to develop an efficient way to formulate the linear regression problem for the discovery of SDEs that requires considerably less time-series data.The effectiveness of the proposed framework is demonstrated using real data on stock and oil prices,bearing variation,and wind speed,as well as simulated data on well-known stochastic dynamical systems,including the generalized Wiener process and Langevin equation.This framework aims to assist specialists in extracting stochastic mathematical models from random phenomena in the natural sciences,economics,and engineering fields for analysis,prediction,and decision making. | Yasen Wang Huazhen Fang Junyang Jin Guijun Ma Xin He Xing Dai Zuogong Yue Cheng Cheng Hai-Tao Zhang Donglin Pu Dongrui Wu Ye Yuan Jorge Gonçalves Jürgen Kurths Han Ding | 2022 | Engineering2022，，10： | 1 |
| 3 | Delivery of Survivin siRNA Using Cationic Diphenylalanine Vesicles显示文摘Small interfering RNA(siRNA) has been proved to be a powerful tool for silencing target gene in cells, raising the possibility that siRNA can be employed as a therapy for treating cancers and other genetic diseases. However, siRNA transfection has the limitation due to the difficulty in the delivery of siRNA to target cells and tissues. To explore an efficient biocompatible siRNA delivery system, cationic diphenylalanine vesicles(CDPVs) were constructed to transfer survivin siRNA to human ovarian cancer cells. The morphology of CDPVs was characterized by scanning electron microscopy(SEM) and the distribution of survivin siRNA was characterized by confocal laser scanning microscopy, which reveal that diphenylalanine and the survivin siRNA were successfully co-delivered. After co-incubation for 48 h, the CDPVs/siRNA exhibited enhanced tumor cell growth inhabitation and apoptosis inducted in human SK-OV-3 ovarian carcinoma cells. Overall, CDPVs is an efficient siRNA delivery system and has a promising prospect for cancer therapy. | GUAN Shuwen YU Xiaoxuan LI Junyang XU Heng HAN Wenzhao SHI Guannan XU Jia WANG Liping | 2019 | Chemical Research in Chinese Universities2019，35，3： | 0 |
| 4 | Design and Implementation of Enterprise Recruitment Mini Program显示文摘Since the 21st century,the Internet has been updated and developed at an alarming speed.At the same time,WeChat applets are constantly improving and introducing new functions.Develop an enterprise recruitment system based on WeChat applets for the majority of job seekers and recruiter users,provide job seekers with easy-to-reach employment opportunities,and provide a convenient and clear screening environment for job seekers.The front-end part of the applet is developed using WeChat developer tools,and the back-end system is developed using MyEclipse.Use Spring Boot+Spring MVC framework,implemented in Java language.Data is managed using MySql database.The function of this company’s recruitment applet is similar to the ordinary traditional native recruitment APP.It achieves basic functions such as job search,job search,collection of jobs,delivery of resumes,viewing of the job search process,recruitment of job information,screening of job resumes,notification of interviews,etc. | Yu Xue Nan Wei Junyang Han Chishe Wang Moayad Aloqaily | 2021 | Journal of Cyber Security2021，3，3： | 0 |
| 5 | Applying heteroatom co-doped carbon nanotube for manifesting high performance in the electrochemical reduction of aqueous nitrogen oxide by gold nanoparticles显示文摘Electrochemical NO-to-NH_(3) under ambient conditions could be a viable alternative having advantages in terms of energy consumption and exhaust gas recycling of NO,replacing a traditional ammonia synthesis method of the Haber–Bosch process.In synthesizing boron(B-)and nitrogen(N-)co-doped carbon nanotube(CNT)based gold(Au)catalysts,B-dopants elevate the conductivity of carbon nanotube by sp2 hybridization on graphene and implant B–N domains within the graphene layer,and result in facilitating the embedding amount of Au accompanied by high dispersibility with low particle size.Theoretical density functional theory(DFT)calculations elucidate that the electron cloud transmitted from B-dopant to the active site of Au induces the Lewis acidic site,and the O-distal pathway occurs following a spontaneous reaction.Increment of the electron-deficient B-doping area accompanied by N-defects and B–O edges retains the major valence state of Au as Au^(δ+),and suppresses hydrogen evolution reaction(HER)by repulsing the hindrance of H*.This record exhibits the highest faradaic efficiency(FE)of 94.7%,and NH_(3) yield rate of 1877.4μg·h^(-1)·mg_(cat)^(-1),which is the optimal yield over energy consumption in the field of the ambient reduction of aqueous NO. | Jane Chung Haibo Yin Rong Wang Yunlong Wang Junyang Zhang Yue Peng Joung Woo Han Seongyun Ryu Junhua Li | 2024 | Nano Research2024，17，3： | 0 |
| 6 | Bimetallic AgNi nanoparticles anchored onto MOF-derived nitrogen-doped carbon nanostrips for efficient hydrogen evolution显示文摘Hydrogen energy has long been recognized as a clean alternative to conventional fossil fuels,which can be applied in a wide range of transportation and power generation applications.The rational design and engineering of high-performance and robust catalysts for hydrogen evolution reaction(HER)shows not a great significance but a challenge for efficient electrochemical water splitting.Herein,a new type of Nibased Ni-ABDC precursor has been obtained,which leads to the formation of N-doped porous carbon nanomaterials uniformly coated with wellproportioned bimetallic AgNi alloys via a stepwise strategy.To their credit,all samples of AgNi/NC-X are structurally calcined from the pristine AgNi-ABDC-X by tuning the different concentration of AgNO3,which means all of them maintain the vermicelli-like morphology compared with Ni-ABDC.The series of AgNi/NC-X materials can be regarded as effective electrocatalysts for HER both in acidic and alkaline media,but an acid-leaching phenomenon is observed.Among them,the as-prepared AgNi/NC-2 exhibits a low overpotential of 103 mV at the current density of 10 mA cm^(-2)and decent durability with a high retention rate of 90.9%after 10 h in 1.0 mol L^(-1)KOH electrolyte.The compelling HER properties of AgNi/NC-2 can be attributed to the synergistic effect between the hierarchical carbon materials,partial N-doping and abundant AgNi alloys.Meanwhile,this study provides a practicable method for the development of efficient HER electrocatalysts for energy applications,which can be conveniently prepared through the reasonable introduction of active components in the crystalline inorganic-organic precursors.©2021 Institute of Process Engineering,Chinese Academy of Sciences.Publishing services by Elsevier B.V.on behalf of KeAi Communications Co.,Ltd.This is an open access article under the CC BY-NC-ND license(http://gffzzeb6f7f563f66445dhuwkf656fw6pq69qb.ffgz.tsg.suse.edu.cn/licenses/by-nc-nd/4.0/). | Dandan Chen Cheng Han Qiuhong Sun Junyang Ding Qi Huang Ting-Ting Li Yue Hu Jinjie Qian Shaoming Huang | 2023 | Green Energy & Environment2023，8，1： | 0 |
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