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Defect Engineering and Carbon Supporting to Achieve Ni‑Doped CoP_(3) with High Catalytic Activities for Overall Water Splitting

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Nano-Micro Letters 2024年第11期16卷 569-584页

作者： Daowei zha Ruoxing Wang Shijun Tian Zhong‑Jie Jiang Zejun Xu Chu qin Xiaoning Tian Zhongqing Jiang Department of Physics Zhejiang Sci-Tech UniversityHangzhou 310018People’s Republic of China Department of Materials and Chemical Engineering Ningbo University of TechnologyNingbo 315211People’s Republic of China Guangzhou Key Laboratory for Surface Chemistry of Energy Materials Guangdong Engineering and Technology Research Center for Surface Chemistry of Energy MaterialsCollege of Environment and EnergySouth China University of TechnologyGuangzhou 510006People’s Republic of China

This work reports the use of defect engineering and carbon supporting to achieve metal-doped phosphides with high activities and stabilities for the hydrogen evolution reaction(HER)and the oxygen evolution reaction(OER)in alkaline ***,the nitrogen-doped carbon nanofiber-supported Ni-doped CoP_(3) with rich P defects(Pv·)on the carbon cloth(p-NiCoP/NCFs@CC)is synthesized through a plasma-assisted phosphorization *** p-NiCoP/NCFs@CC is an efficient and stable catalyst for the HER and the *** only needs overpotentials of 107 and 306 mV to drive 100 mA cm^(-2) for the HER and the OER,*** catalytic activities are higher than those of other catalysts reported *** high activities of the p-NiCoP/NCFs@CC mainly arise from its peculiar structural *** density functional theory calculation indicates that the Pv·richness,the Ni doping,and the carbon supporting can optimize the adsorption of the H atoms at the catalyst surface and promote the strong electronic couplings between the carbon nanofiber-supported p-NiCoP with the surface oxide layer formed during the OER *** gives the p-NiCoP/NCFs@CC with the high activities for the HER and the *** used in alkaline water electrolyzers,the p-NiCoP/NCFs@CC shows the superior activity and excellent stability for overall water splitting.

关键词： Plasma Electrocatalysis Hydrogen evolution reaction Oxygen evolution reaction Water splitting

Human pluripotent stem cell-derived kidney organoids:Current progress and challenges

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World Journal of Stem Cells 2024年第2期16卷 114-125页

作者： Hong-Yan Long Zu-Ping Qian qin Lan Yong-Jie Xu Jing-Jing Da Fu-Xun Yu Yan zha Graduate School Zunyi Medical UniversityZunyi 563000Guizhou ProvinceChina Department of Laboratory Medicine Guizhou Provincial People’s HospitalGuiyang 550002Guizhou ProvinceChina Department of Nephrology Guizhou Provincial People’s HospitalGuiyang 550002Guizhou ProvinceChina Key Laboratory of Diagnosis and Treatment of Pulmonary Immune Diseases National Health CommissionGuizhou Provincial People’s HospitalGuiyang 550002Guizhou ProvinceChina

Human pluripotent stem cell(hPSC)-derived kidney organoids share similarities with the fetal ***,the current hPSC-derived kidney organoids have some limitations,including the inability to perform nephrogenesis and lack of a corticomedullary definition,uniform vascular system,and coordinated exit path-way for urinary ***,further studies are required to produce hPSC-derived kidney organoids that accurately mimic human kidneys to facilitate research on kidney development,regeneration,disease modeling,and drug *** this review,we discussed recent advances in the generation of hPSC-derived kidney organoids,how these organoids contribute to the understanding of human kidney development and research in disease ***,the limitations,future research focus,and applications of hPSC-derived kidney organoids were highlighted.

关键词： Kidney Organoids Human pluripotent stem cell Development Vascular system Disease modeling

A reliable and rapid pharmacokinetic study of pueraria isoflavones using pueraria reference extractive substance in beagle plasma:Application to study of Yufeng Ningxin Tablets

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维普期刊数据库

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Chinese Herbal Medicines 2020年第1期12卷 88-94页

作者： qin zha Sha Chena Jun zhang Xiang-yu zhang Pei-jun Ruan Heba MAmer An Liu Institute of Chinese Materia Medica China Academy of Chinese Medical SciencesBeijing 100700China Bijie Institute of Traditional Chinese Medicine Bijie 551700China Medicinal and Aromatic Plants Researches Department National Research CentreEl Buhouth St.DokkiCairo 11435Egypt

Objective:In order to evaluate the reliability and feasibility of pueraria reference extractive substance(RES)used in biological sample,the pharmacokinetics of 3–hydroxy puerarin(3-HP),puerarin,3–methoxy puerarin(3-MP),and daidzein-8-C-apiosyl-(1-6)-glucoside(DAG)in beagle plasma following oral administration of Yufeng Ningxin Tablet were ***:A reliable and sensitive high-performance liquid chromatography-tandem triple quadrupole mass spectrometry(HPLC-QQQ-MS/MS)method developed with chromatographic separation was operated on a Merck C18 column,and acetonitrile-5 mmol/L ammonium was used as mobile phase in gradient *** plasma samples were deproteinized by acetone,detected by triple quadrupole mass spectrometry with an electrospray ionization interface,and quantified using selected ion monitoring *** pharmacokinetic parameters were calculated by Winnonlin ***:The calibration curves of the reference extractive substance and standard substance methods were linear over the ranges 0.0417–11.3309μg/m L and 0.0394–10.0000μg/m *** intra-day and interday precision of the two methods at three concentrations were less than 13.63%,and the average recoveries of 3-HP,puerarin,3-MP,and DAG were more than 70.67%.The RSD of the mean plasma concentrations of the analytes calculated by the two methods was less than 5%,and cos(?)==*** the analytes,puerarin showed the highest blood concentration[(940±185)ng/m L]and the longest retention time[(5±1)h]in the dog’s ***:Pueraria reference extractive substance can be seen as an alternative to the standard substance to overcome the scarcity of standard substance for the analysis of biological samples.

关键词： beagle plasma pharmacokinetic pueraria isoflavones reference extractive substance standard substance

Synthesis and crystal structures of two Cadmium(Ⅱ) complexes with orotic acid ligand

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Synthesis and crystal structures of two Cadmium(Ⅱ) complexe...

第15届全国晶体生长与材料学术会议

作者： Mei-qin zha, Yue Bing, Xing Li* Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211.

Orotic acid (H3dtpc) is an important pyrimidine derivative[1] and plays a unique role in bioinorganic and pharmaceutial chemistry. It also a good organic building block in coordination

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来源： cnki会议评论

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cnki会议

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一种多新息分数阶的辨识算法

科学技术与工程 2021年第32期21卷 13765-13773页

作者：查琴王宏伟新疆大学电气工程学院乌鲁木齐830047 大连理工大学控制科学与工程学院大连116024

针对传统分数阶最小均方算法收敛性能较差的问题,提出了一种改进型分数阶最小均方算法。首先,利用分数阶微积分和多新息理论,从新息修正的角度提出了一种基于辅助模型多新息分数阶的最小均方算法(auxiliary model least mean square ide... 详细信息

针对传统分数阶最小均方算法收敛性能较差的问题,提出了一种改进型分数阶最小均方算法。首先,利用分数阶微积分和多新息理论,从新息修正的角度提出了一种基于辅助模型多新息分数阶的最小均方算法(auxiliary model least mean square identification algorithm with multi-innovation and fractional order,AM-MFLMSI)。该算法在每次迭代时既使用当前数据,又使用了历史的数据,提高了收敛速度,同时还改善了参数估计精度。其次,分析了AM-MFLMSI的收敛性。然后,通过选取不同的分数阶和新息长度,比较分析了两者对算法性能的影响。最后,通过仿真实例,将AM-MFLMSI与其他分数阶算法作比较,进一步验证了所提算法的有效性。

关键词：辅助模型多新息分数阶算法收敛性分析

药食两用植物(II)——苦瓜的药理作用研究概况

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食品研究与开发 2005年第3期26卷 33-36页

作者：查青董英徐斌江苏大学生物与环境工程学院镇江212013

苦瓜含有三萜、甾体类、生物碱、蛋白、有机酸及糖类等多种活性化学成分,具有降血糖、抗肿瘤、抗病毒、抑菌等多种药理活性。本文系统地回顾了近30年来苦瓜药理作用的研究概况,着重介绍了国内外对苦瓜中三萜、甾体及多肽类成分的降血糖... 详细信息

苦瓜含有三萜、甾体类、生物碱、蛋白、有机酸及糖类等多种活性化学成分,具有降血糖、抗肿瘤、抗病毒、抑菌等多种药理活性。本文系统地回顾了近30年来苦瓜药理作用的研究概况,着重介绍了国内外对苦瓜中三萜、甾体及多肽类成分的降血糖、抗肿瘤、抗病毒,抗生育等药理作用的研究进展。

关键词：苦瓜药理作用降血糖抗肿瘤抗病毒

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皮肤软纤维瘤继发鳞状细胞癌

临床皮肤科杂志 2014年第5期43卷 288-289页

作者：廖晖查琴郭志强泾县医院皮肤科安徽宣城242500 泾县医院病理科安徽宣城242500

报告1例皮肤软纤维瘤基础上发生的鳞状细胞癌。患者女,65岁。左手臂皮肤袋状突起10年余,迅速增大6个月。皮肤科检查:左上臂伸侧有一2.5 cm×2 cm×2 cm暗红色不规则球形肿块,质中等,肿块随肢体活动可轻度扭转。皮损大体病理:球形肿块剖... 详细信息

报告1例皮肤软纤维瘤基础上发生的鳞状细胞癌。患者女,65岁。左手臂皮肤袋状突起10年余,迅速增大6个月。皮肤科检查:左上臂伸侧有一2.5 cm×2 cm×2 cm暗红色不规则球形肿块,质中等,肿块随肢体活动可轻度扭转。皮损大体病理:球形肿块剖面呈灰白色,有蒂;组织病理:肿物表面多灶性坏死,瘤细胞呈巢团状向纤维组织内浸润,细胞核大、深染、多形,蒂部被覆皮肤基本完整,表皮角化过度,棘层肥厚,纤维组织增生部分变性,皮下见癌细胞浸润。诊断为皮肤软纤维瘤继发鳞状细胞癌。

关键词：软纤维瘤癌鳞状细胞

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基于经济利益链视角浅析征地冲突的管理途径

经济研究导刊 2018年第4期 121-123,144页

作者：查琴河海大学公共管理学院南京210098

利用文献综述法与访谈问卷法等方法,首先对有关于征地冲突以及利益链等概念做出简单的描述。其次,对征地过程中各利益主体之间的关系进行分析,即政府、开发商以及农民的利益空间进行分析;进而对各主体之间的利益冲突和利益博弈进行分析... 详细信息

利用文献综述法与访谈问卷法等方法,首先对有关于征地冲突以及利益链等概念做出简单的描述。其次,对征地过程中各利益主体之间的关系进行分析,即政府、开发商以及农民的利益空间进行分析;进而对各主体之间的利益冲突和利益博弈进行分析,即对政府与农民的经济博弈、开发商与农民的经济博弈以及政府与开发商的经济博弈进行分析。最后,从利益链的视角提出了针对征地冲突事件的解决方案,包括构建失地农民利益表达与保护机制,完善土地征收制度,健全监督管理机制。

关键词：利益链征地征地冲突解决方案

Correction: Long non-coding RNA LINC02163 accelerates malignant tumor behaviors in breast cancer by regulating the microRNA-511-3p/HMGA2 axis as a competing endogenous RNA

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Oncology Research 2024年第9期32卷 1517-1522页

作者： CHENGLIN qin LINFANG JIN JIA LI WENzhaNG zha HUIMING DING XIAORONG LIU XUN ZHU Department of Thyroid and Breast Surgery The Second Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215000China Department of General Surgery The Fourth Affiliated Hospital of Nantong Medical CollegeYancheng City No.1 People’s HospitalYanchengJiangsu 224001China Department of Pathology Affiliated Hospital of Jiangnan University(Wuxi Fourth People’s Hospital)WuxiJiangsu 214062China Department of General Surgery Affiliated Hospital of Nantong UniversityNantongJiangsu 226001China Department of General Surgery The Second Affiliated Hospital of Jiaxing UniversityJiaxingZhejiang 314000China

In the article“Long non-coding RNA LINC02163 accelerates malignant tumor behaviors in breast cancer by regulating the microRNA-511-3p/HMGA2 axis as a competing endogenous RNA”(Oncology Research,2020,Vol.28,No.5,pp.483–***:10.3727/096504020X15928179818438),there was an error in the processing of *** further confirm our observation,we repeated multiple experiments involving in this study,including Flow Cytometry,Transwell Cell Migration and Invasion Assays,Xenograft Tumor Model,and Western *** have revised the figures to correct these *** versions of the Figs.2,4,5,6,and 7 are *** corrections do not change any results or conclusion of the *** apologize for any inconvenience caused.

关键词： HMGA2 endogenous breast