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发热感染相关性癫痫综合征患儿的急救护理

中华急危重症护理杂志 2025年第1期6卷 76-78页

作者：夏姗姗丁亚平沈震高建娣国家儿童健康与疾病临床医学研究中心/浙江大学医学院附属儿童医院儿童重症监护病房杭州市310052 国家儿童健康与疾病临床医学研究中心/浙江大学医学院附属儿童医院护理部杭州市310052

总结1例发热感染相关性癫痫综合征患儿的急救护理体会。针对病情进展快且难以控制、丙泊酚输注综合征病死率高等护理难点,采取最佳呼吸支持方式改善通气;动态调整麻醉剂、规范应用生物制剂及早期启动生酮饮食控制急性期癫痫发作;应用体... 详细信息

总结1例发热感染相关性癫痫综合征患儿的急救护理体会。针对病情进展快且难以控制、丙泊酚输注综合征病死率高等护理难点,采取最佳呼吸支持方式改善通气;动态调整麻醉剂、规范应用生物制剂及早期启动生酮饮食控制急性期癫痫发作;应用体外膜肺氧合技术、血浆置换等措施维持脏器功能稳定,纠正丙泊酚输注综合征。经过35 d的精心治疗及护理,患儿病情稳定,渡过急性期。

关键词：发热感染相关性癫痫综合征丙泊酚输注综合征儿童急救护理

Simultaneously inducing synthesis of semiconductor CdS nanotubes and nanospheres through living bio-membrane bi-template

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Chinese Science Bulletin 2006年第7期51卷 791-795页

作者： LI Li ding yaping WU Qingsheng Department of Chemistry Shanghai University Shanghai 200436 China Department of Chemistry Tongji University Shanghai 200092 China

Semiconductor CdS nanotubes with a small ratio of length to diameter and nanospheres were simultaneously synthesized in the light of bio- mineralization process through living bio-membrane bi-template of mungbean sprouts at room tempera- ture. The outside diameter of the nanotube is 220- 240 nm and the inner diameter is 200-220 nm, the length is up to 600-700 nm and the ratio of length to diameter is 2:1. The nanoshpheres are 25 nm in diameter and well distributed. The XRD pattern indi- cates that these nanocrystals were crystallized in the cubic structure with lattice a = 5.818 ?. The optical properties of the products are illustrated, and their possible forming mechanism is explored.

关键词：硫化镉纳米管纳米球生物膜双模板半导体

Thermodynamic Description of the MCl2-ThCl4 （M： Mg, Ca, Sr, Ba） Systems

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Chemical Research in Chinese Universities 2017年第5期33卷 794-798页

作者： XIE Mengya LI Xiang ding yaping ZHANG Guoxin Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201800 P. R. China Department of Chemistry Shanghai University Shanghai 200444 P. R. China

The phase equilibria for the MCl2-ThCl4（M; Mg, Ca, St, Ba） binary systems were critically evaluated and optimized based upon the CALPHAD approach. The substitutional solution model（SSM） was used to describe the liquid phase. All the intermediate eompounds were treated as stoichiometric compounds of which Gibbs energies comply with the Neumalm-Kopp rule. Thermodynamic model parameters optimization for respective phases was conducted by the least squares minimization procedure with required input data available from experimental mea- surements. Satisfactory agreements between all calculated results and experimental data were achieved which demonstrates that thermodynamic databases for the MCl2-ThCl4（M： Mg, Ca, St, Ba） binary systems were ultimately derived in the present work allowing safe extrapolation into multi-component system for guiding relative industrial applications.

关键词： Thermodynamics Molten salt Phase diagram

Uniform ordered mesoporous ZnCo2O4 nanospheres for super-sensitive enzyme-free H2O2 biosensing and glucose biofuel cell applications

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Nano Research 2017年第7期10卷 2482-2494页

作者： Shiqiang Cui Li Li yaping ding Jiangjiang Zhang QingshengWu Zongqian Hu School of Materials Science and Engineering College of Sciences Shanghai University Shanghai 200444 China State Key Laboratory of Pollution Control and Resource Reuse Tongji University Shanghai 200444 China Beijing Institute of Radiation Medicine Beijing 100850 China

Uniform, ordered mesoporous ZnCo2O4 （meso-ZnCo2O4） nanospheres were successfully synthesized using a sacrificing template method. The meso-ZnCo2O4 nanospheres were used for the first time for H2O2 biosensing and in glucose biofuel cells （GBFCs） as an enzyme mimic. The meso-ZnCo2O4 nanospheres not only exhibited excellent catalytic performance in the H2O2 sensor, achieving a high sensitivity （658.92 μ***-2） and low detection limit （0.3 nM at signal-to-noise ratio （S/N） = 3）, but also performed as an excellent cathode material in GBFCs, resulting in an open circuit voltage of 0.83 V, maximum power density of 0.32 ***-2, and limiting current density of 1.32 ***-2. The preeminent catalytic abilities to H2O2 and glucose may be associated with the large specific surface area of the mesoporous structure in addition to the intrinsic catalytic activity of ZnCo2O4. These significant findings provide a successful basis for developing methods for the supersensitive detection of H2O2 and enriching catalytic materials for biofuel cells.

关键词： mesoporous ZnCo2O4 H2O2 biosensing glucose biofuel cells

Effect of Na^(+)on catalytic performance of CoCe/ZSM-5 catalysts for oxidation of toluene

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Journal of Rare Earths 2021年第4期39卷 409-418页

作者： Qingping Zou Mingqing Liu Mengjie Fan yaping ding Yingwen Chen Shubao Shen College of Biotechnology and Pharmaceutical Engineering Nanjing Tech UniversityNanjing 210009China Nanjing Institute of Environmental Sciences Ministry of Ecology and EnvironmentNanjing 210042China

A CoCe/ZSM-5 catalyst was prepared by ultrasonic-assisted impregnation for the catalytic combustion of *** study the effect of Na+on catalytic performance of CoCe/ZSM-5 catalysts,a series of different Si/Al ZSM-5 zeolites and catalysts doped with Na were *** experimental results show that 0.71 wt%Na+can inhibit active growth,generate more active small crystal grains,and promote improvement of the catalytic activity by the grain boundary segregation block mechanism,and the catalyst with 0.71 wt%of Na shows toluene conversion of 90 vol%at 250℃.Over 0.71 wt%of Na+content will neutralize the acid centre of the catalyst,lowering the specific surface area of the catalyst and resulting in a gradual decrease in the catalytic activity.

关键词： ZSM-5 zeolite Catalytic combustion Toluene Grain boundary segregation block mechanism Rare earths

Revealing the roles of components in glucose selective hydrogenation into 1,2-propanediol and ethylene glycol over Ni-MnO_x-ZnO catalysts

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Journal of Energy Chemistry 2019年第11期28卷 15-19页

作者： Yifan Zan Gai Miao Hao Wang Lingzhao Kong yaping ding Yuhan Sun Department of Chemistry Shanghai UniversityShanghai 200444China CAS Key Laboratory of Low-Carbon Conversion Science and Engineering Shanghai Advanced Research InstituteChinese Academy of SciencesShanghai 201210China

MnOx-promoted Ni-based catalyst supported by ZnO was developed to selectively hydrogenate glucose into polyols in water at 523 K with a yield of 64.9%. Using glucose, sorbitol, glycerol and LA as the rawmaterials, the roles of nickel, ZnO and MnOx were investigated. The results show that nickel provided a new pathway of glucose to sorbitol and played an important role in the hydrogenation of C3 intermediates to 1,2-propanediol(1,2-PDO). The high yield of 1, 2-PDO was attributed to effective C–C bond cleavage performance of ZnO support promoted by MnOx. ZnO and MnOx contribute to the conversion of glycerol to lactic acid(LA) and LA to 1, 2-PDO, respectively. A concise pathway for hydrogenation of glucose over Ni-based catalyst was proposed.

关键词： Glucose Hydrogenation 1, 2-Propanediol Ethylene glycol Ni-based catalyst

Highly efficient Zr doped-TiO_2/glass fiber photocatalyst and its performance in formaldehyde removal under visible light

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Journal of Environmental Sciences 2017年第10期29卷 61-69页

作者： Chao Huang yaping ding Yingwen Chen Peiwen Li Shemin Zhu Shubao Shen State Key Laboratory Materials of Materials-Oriented Chemical Engineering Nanjing Tech University Jiangsu Engineering Technology Research Center of Environmental Cleaning Material School of Environmental Science and EngineeringNanjing University of Information Science and Technology Department of Aerospace and Mechanical Engineering the University of Arizona College of Material Science and Engineering Nanjing Tech University

Zr-doped-TiO2 loaded glass fiber（ZT/GF） composite photocatalysts with different Zr/Ti ratios were prepared with a sol–gel process. Zr4＋can replace Ti4＋in the TiO2 lattice, which is conducive to forming the anatase phase and reducing the calcination temperature. The glass fiber carrier was responsible for better dispersion and loading of Zr-doped-TiO2 particles, improving the applicability of the Zr-doped-TiO2. The ZT/GF photocatalysts were characterized by X-ray diffraction（XRD）, scanning electron microscope（SEM）, Fourier transform infrared spectroscopy（FT-IR）, ultraviolet–visible spectroscopy（UV–vis） and Barrett–Joyner–Halenda（BJH）. The performance of photocatalysts with different loading was evaluated in formaldehyde degradation under visible light at room temperature. ZT/GF0.2exhibited the highest activity, with a formaldehyde removal rate as high as 95.14% being observed, which is better than that of the photocatalyst particles alone. The stability of the catalyst was also tested, and ZT/GF exhibited excellent catalytic performance with 94.38%removal efficiency, even after seven uses.

关键词： TiO2 Zr Photocatalyst Formaldehyde Glass fiber

Light-controllable charge-reversal nanoparticles with polyinosinic-polycytidylic acid for enhancing immunotherapy of triple negative breast cancer

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Acta Pharmaceutica Sinica B 2022年第1期12卷 353-363页

作者： Lei Fang Zitong Zhao Jue Wang Ping Xiao Xiangshi Sun yaping ding Pengcheng Zhang Dangge Wang yaping Li Collage of Sciences Shanghai UniversityShanghai 200444China State Key Laboratory of Drug Research&Center of Pharmaceutics Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China School of Pharmacy Yantai UniversityYantai 264005China Yantai Key Laboratory of Nanomedicine&Advanced Preparations Yantai Institute of Materia MedicaYantai 264000China

Nucleic acid drugs are highly applicable for cancer immunotherapy with promising therapeutic effects, while targeting delivery of these drugs to disease lesions remains challenging. Cationic polymeric nanoparticles have paved the way for efficient delivery of nucleic acid drugs, and achieved stimuli-responsive disassembly in tumor microenvironment(TME). However, TME is highly heterogeneous between individuals, and most nanocarriers lack active-control over the release of loaded nucleic acid drugs, which will definitely reduce the therapeutic efficacy. Herein, we have developed a lightcontrollable charge-reversal nanoparticle(LCCN) with controlled release of polyinosinic-polycytidylic acid [Poly(I:C)] to treat triple negative breast cancer(TNBC) by enhanced photodynamic immunotherapy. The nanoparticles keep suitably positive charge for stable loading of Poly(I:C), while rapidly reverse to negative charge after near-infrared light irradiation to release Poly(I:C). LCCN-Poly(I:C) nanoparticles trigger effective phototoxicity and immunogenic cell death on 4 T1 tumor cells, elevate antitumor immune responses and inhibit the growth of primary and abscopal 4 T1 tumors in mice. The approach provides a promising strategy for controlled release of various nucleic acid-based immune modulators, which may enhance the efficacy of photodynamic immunotherapy against TNBC.

关键词： Nanoparticles Cancer immunotherapy Photodynamic therapy Polyinosinic-polycytidylic acid Triple negative breast cancer Charge-reversal Tumor microenvironment ROS-responsive

Carbon Dots as“On–Off–On”Fluorescence Sensors for Selective and Consecutive Detection of 4-Nitrophenol and Cerium(IV)in Water Samples

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Journal of Analysis and Testing 2024年第2期8卷 201-209页

作者： Jing Yang Hao Liu Yan Huang Li Li Huajie Liu yaping ding Department of Chemistry College of SciencesShanghai UniversityShanghai200444China School of Chemical Science and Engineering Tongji UniversityShanghai200092China

An“on–off–on”fluorescence sensor was designed for rapidly and consecutively detecting 4-nitrophenol and cerium(IV)without the use of any labeling *** yellow carbon dots were synthesized by a simple one-step hydrothermal approach,and various techniques were applied to investigate the morphology,structure,and optical properties of the carbon *** the optimal experimental conditions,4-nitrophenol rapidly quenched the fluorescence of carbon dots as a result of the inner filter eff ect(IFE).The fluorescence intensity of carbon dots was linear with the concentration of 4-nitrophenol(1–150μmol/L)and the limit of detection was 0.32μmol/*** fluorescence was gradually recovered as the cerium(IV)concentration(0.5–100μmol/L)increased in CDs/4-NP,and the limit of detection was 0.16μmol/*** sensor showed good selectivity and demonstrated high accuracy for the analysis of 4-nitrophenol and cerium(IV)in actual water samples.

关键词： Carbon dots Fluorescence sensor 4-Nitrophenol Cerium(IV) Water samples