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计算机工程与应用 2001年第17期37卷 140-142页

作者：赵丽萍陈鸿西安交通大学CIMS中心西安710049

分析了分布式环境下CAPP对工作流程管理的需求，建立了CAPP系统工作流程管理的体系结构，设计并开发了CAPP过程管理系统。

关键词：工作流管理 CAPP 分布式环境工艺设计工艺权限管理

Regulating intramolecular hydrogen bonds of p-phenylenediimidazole-based small-molecule compounds towards the enhanced lithium storage capacity

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Journal of Energy Chemistry 2024年第9期96卷 406-413页

作者： liping Zheng Bei Wang Jianze Zhang Wenjie Zhou Jiayi Ren Huige Ma Rui Li Chengming Li Mingjun Hu Jun Yang Institute for Advanced Materials and Technology University of Science and Technology BeijingBeijing 100083China Beijing Institute of Nanoenergy and Nanosystems Chinese Academy of SciencesBeijing 101400China College of Chemistry Nankai UniversityTianjin 300071China School of Materials Science and Engineering Beihang UniversityBeijing 100191China ShenSi Lab Shenzhen Institute for Advanced StudyUniversity of Electronic Science and Technology of ChinaShenzhen 518110GuangdongChina

The use of redox-active organic electrode materials in energy storage is restricted due to their inferior solvent resistance,abysmal conductivity,and the resultant low practical *** address these issues,a class of bipolar p-phenylenediimidazole-based small-molecule compounds are designed and ***π-conjugated backbone of these small molecules allows for electron delocalization on a big conjugation plane,endowing them with good conductivity and reaction ***,when the para-positions of phenylene are occupied by hydroxyl groups,as-formed intramolecular hydrogen bonds(N-H...O)between phenolic hydroxyl groups and the–NH groups of imidazole rings further enhance the structural planarity,resulting in higherπ-conjugation degree and better conductivity,and thus higher utilization of active sites and electrode capacity,proved by both experimental results and theoretical *** optimized composite electrode DBNQ@rGO-45 shows a high specific capacity(∼308 mA h g^(−1)at 100 mA g^(−1))and a long cycling stability(112.9 mA h g^(−1)after 6000 cycles at 2000 mA g^(−1)).The significantly better electrochemical properties for hydroxyl group-containing compounds than those without hydroxyl groups attributed to intramolecular hydrogen bond-induced conjugation enhancement will inspire the structure design of organic electrodes for better energy storage.

关键词： Bipolar P-phenylenedimidazole Intramolecular hydrogenbonds Planarity and conjugationd egree High capacity

A Review on Engineering Transition Metal Compound Catalysts to Accelerate the Redox Kinetics of Sulfur Cathodes for Lithium–Sulfur Batteries

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Nano-Micro Letters 2024年第5期16卷 300-332页

作者： liping Chen Guiqiang Cao Yong Li Guannan Zu Ruixian Duan Yang Bai Kaiyu Xue Yonghong Fu Yunhua Xu Juan Wang Xifei Li Shaanxi Key Laboratory of Nanomaterials and Nanotechnology Xi’an University of Architecture and TechnologyXi’an 710055People’s Republic of China Institute of Advanced Electrochemical Energy and School of Materials Science and Engineering Xi’an University of TechnologyXi’an 710048People’s Republic of China Yulin University Yulin 719000People’s Republic of China School of Materials Science and Engineering Fuzhou UniversityFuzhou 350108People’s Republic of China

Engineering transition metal compounds(TMCs)catalysts with excellent adsorption-catalytic ability has been one of the most effec-tive strategies to accelerate the redox kinetics of sulfur ***,this review focuses on engineering TMCs catalysts by cation doping/anion doping/dual doping,bimetallic/bi-anionic TMCs,and TMCs-based heterostructure *** is obvious that introducing cations/anions to TMCs or constructing heterostructure can boost adsorption-catalytic capacity by regulating the electronic structure including energy band,d/p-band center,electron filling,and valence ***,the elec-tronic structure of doped/dual-ionic TMCs are adjusted by inducing ions with different electronegativity,electron filling,and ion radius,resulting in electron redistribution,bonds reconstruction,induced vacancies due to the electronic interaction and changed crystal structure such as lat-tice spacing and lattice *** from the aforementioned two strategies,heterostructures are constructed by two types of TMCs with different Fermi energy levels,which causes built-in electric field and electrons transfer through the interface,and induces electron redistribution and arranged local atoms to regulate the electronic ***,the lacking studies of the three strategies to comprehensively regulate electronic structure for improving catalytic performance are pointed *** is believed that this review can guide the design of advanced TMCs catalysts for boosting redox of lithium sulfur batteries.

关键词： Lithium–sulfur battery Redox kinetic Transition metal compounds catalyst Multiple metals/anions

Self-sufficient nanoparticles with dual-enzyme activity trigger radical storms and activate cascade-amplified antitumor immunologic responses

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Acta Pharmaceutica Sinica B 2024年第2期14卷 821-835页

作者： liping Bai Jin Yang Siting Yu Zhongzheng Xiang Yuanyuan Zeng Meiling Shen Xiaorong Kou Qinjie Wu Changyang Gong Department of Biotherapy Cancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengdu 610041China

Radiotherapy(RT) can potentially induce systemic immune responses by initiating immunogenic cell death(ICD) of tumor ***,RT-induced antitumor immunologic responses are sporadic and insufficient against cancer ***,we construct multifunctional self-sufficient nanoparticles(MARS) with dual-enzyme activity(GOx and peroxidase-like) to trigger radical storms and activate the cascade-amplified systemic immune responses to suppress both local tumors and metastatic *** addition to limiting the Warburg effect to actualize starvation therapy,MARS catalyzes glucose to produce hydrogen peroxide(H_(2)O_(2)),which is then used in the Cu^(+)-mediated Fenton-like reaction and RT *** and chemodynamic therapy produce reactive oxygen species in the form of radical storms,which have a robust ICD impact on mobilizing the immune ***,when MARS is combined with RT,potent systemic antitumor immunity can be generated by activating antigen-presenting cells,promoting dendritic cells maturation,increasing the infiltration of cytotoxic T lymphocytes,and reprogramming the immuno suppre ssive tumor ***,the synergistic therapy of RT and MARS effectively suppresses local tumor growth,increases mouse longevity,and results in a 90% reduction in lung metastasis and postoperative ***,we provide a viable approach to treating cancer by inducing radical storms and activating cascade-amplified systemic immunity.

关键词： Dual-enzyme activity Radiotherapy Chemodynamic therapy Fenton-likereaction Radical storms Immunogeniccell death Tumormicroenvironment Systemicimmunity

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蝴蝶兰丛生芽途径的组织培养技术

热带作物学报 2010年第4期31卷 610-613页

作者：李金雨洪丽萍福建省亚热带植物研究所厦门361006

对蝴蝶兰丛生芽途径的组织培养进行研究,结果表明,不经过愈伤组织直接诱导丛生芽的过程中,6-BA是影响蝴蝶兰丛生芽诱导的重要因素,6-BA浓度达3.0mg/L以上时丛生芽的诱导率就可达100%;在丛生芽增殖过程中,6-BA8.0mg/L处理效果最好,丛生... 详细信息

对蝴蝶兰丛生芽途径的组织培养进行研究,结果表明,不经过愈伤组织直接诱导丛生芽的过程中,6-BA是影响蝴蝶兰丛生芽诱导的重要因素,6-BA浓度达3.0mg/L以上时丛生芽的诱导率就可达100%;在丛生芽增殖过程中,6-BA8.0mg/L处理效果最好,丛生芽增殖率可达304%;6-BA8.0mg/L+NAA0.5mg/L的处理更能促进蝴蝶兰丛生芽的增殖效果,丛生芽增殖率可达506%;生根培养基组合MS+NAA0.5mg/L+10%椰子汁的生根效果较好。

关键词：蝴蝶兰丛生芽组织培养

Hsa_circ_0007099 and PIP4K2A coexpressed in diffuse large B-cell lymphoma with clinical significance

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Genes & Diseases 2024年第4期11卷 98-101页

作者： Jinghan Wang Xin Ku Qiuling Ma Haikuo Li Sujuan Huang liping Mao Fang Yu Jie Jin Wei Yan Department of Hematology The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310003China Key Laboratory of Hematologic Malignancies Diagnosis and TreatmentHangzhouZhejiang 310003China Zhejiang Provincial Clinical Research Center for Hematologic Diseases HangzhouZhejiang 310003China Cancer Center Zhejiang UniversityHangzhouZhejiang 310003China Shanghai Center for Systems Biomedicine Key Laboratory of Systems Biomedicine(Ministry of Education)Shanghai JiaoTong UniversityShanghai 200240China The Second School of Clinical Medicine Henan University of Chinese MedicineZhengzhouHenan 450046China Department of Pathology The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310003China

Diffuse large B-cell lymphoma(DLBCL)is the most common subtype of B-cell lymphoma in adult *** to the clinical and molecular heterogeneity of DLBCL patients,robust biomarkers in clinical practice are still ***,the int... 详细信息

关键词： clinical lymphoma patients

Genetic variant reanalysis reveals a case of Sandhoff disease with onset of infantile epileptic spasm syndrome

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Acta Epileptologica 2024年第1期7卷 67-73页

作者： Qi Zhang liping Zou Qian Lu Qiuhong Wang Shuo Dun Jing Wang Medical School of Chinese PLA Beijing100853China Department of Pediatrics the First Medical Center of PLA General HospitalBeijing100853China

Background Sandhoff disease(SD)i s an autosomal recessive lysosomal disease with clinical manifestations such as epilepsy,psychomotor retardation and developmental ***,infantile SD with onset of infantile epilepsy spasm syndrome(IESS)is extremely *** presentation The case presented here was a 22-month-old boy,who presented with IESS and psychomotor retardation/regression at 6 months of *** patient showed progressive aggravation of seizures and excessive startle *** whole exome sequencing data,which initially revealed negative results,were reanalyzed and indicated a homozygous mutation at the c.1613+4del splice site of the HEXB *** activities ofβ-hexosaminidase A and total hexosaminidase were significantly *** fundus examination showed cherry red spots at the *** IESS can be an epileptic phenotype of infantile *** phenotypes should be adequately collected in genetic *** the case of negative sequencing results,gene variant reanalysis can be performed when the patients show clinically suspicious indications.

关键词： Infantile Sandhoff disease Gene variant reanalysis HEXB gene Infantile epilepsy spasm syndrome Cherry red spot Human phenotype ontology

A Plasma Membrane Polarity Sensor Harnessing Conjoined Twisted Intramolecular Charge Transfer Modulation and Charge Number Control Strategy

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CCS Chemistry 2024年第3期6卷 733-748页

作者： Yu-Qiang Zhao Le Yu liping Zhu Jinsong Liang Ying Zhou Jong Seung Kim College of Chemical Science and Technology Yunnan UniversityKunming 650091 Department of Chemistry Korea UniversitySeoul 02841 TheranoChem Incorporation Seoul 02856

Polarity is a critical microenvironmental factor of the plasma membrane,which can offer valuable insights into various biological ***,we proposed a novel strategy for the construction of fluorescent agents to measure plasma membrane polarity by conjoining twisted intramolecular charge transfer(TICT)modulation and charge number *** is shown that compounds with a stronger TICT tendency are more sensitive to polarity shifts due to the number of dialkylated amino groups present(from 1 to 3),and the molecules with two or more charged centers remain in the plasma ***,we developed two fluorescent agents with high polarity sensitivity,excellent turn-on ratios,and superior ability,to target the plasma *** the wash-free fluorescence imaging and fluorescence lifetime tests,our designed agent could detect plasma membrane polarity with high precision,allowing effective distinction between cancer cells and normal cells based on their differences in plasma membrane ***,both fluorescence and fluorescence lifetime changes of the plasma membrane in the ferroptosis model established by Sorafenib confirmed an increase in plasma membrane polarity during cell ferroptosis.

关键词： membrane polarity fluorescence agents fluorescence imaging fluorescence lifetime imaging

无创和有创血压监测在心源性休克患者中的应用比较

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热带病与寄生虫学 2011年第4期9卷 217-218,200页

作者：洪丽萍安庆市第一人民医院心血管科安徽安庆市246003

目的探讨心源性休克患者在休克纠正前后无创血压(NBP)和有创血压(IBP)监测数值之间的差别。方法选择26例心源性休克患者,根据监测方法不同分为A组(NBP组)与B组(IBP组),同步记录肱动脉NBP与桡动脉IBP的收缩压(SBP)与舒张压(DBP)水平。结... 详细信息

目的探讨心源性休克患者在休克纠正前后无创血压(NBP)和有创血压(IBP)监测数值之间的差别。方法选择26例心源性休克患者,根据监测方法不同分为A组(NBP组)与B组(IBP组),同步记录肱动脉NBP与桡动脉IBP的收缩压(SBP)与舒张压(DBP)水平。结果当NBP监测SBP<90mmHg,A组监测SBP、DBP值均显著高于B组(均P<0.05)。休克纠正后SBP90～110mmHg,A组监测SBP值显著高于B组(P<0.05),而DBP显著低于B组(P<0.05);SBP≥110mmHg,A组监测SBP、DBP值均显著低于B组(均P<0.05)。结论 NBP和IBP监测数值存在一定程度的差别。休克纠正前及纠正后初期,无创血压监测可能高于实际血压水平;休克纠正后当SBP≥110mmHg,可以用无创血压监测代替有创血压监测。

关键词：心源性休克无创有创血压监测

Drug delivery systems for colorectal cancer chemotherapy

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Chinese Chemical Letters 2024年第2期35卷 163-175页

作者： Wen Chen Kun Shi Yan Yu Peipei Yang Zhongwu Bei Dong Mo liping Yuan Meng Pan Yu Chen Zhiyong Qian Department of Biotherapy Cancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengdu 610041China

Colorectal cancer causes the third most common type of malignant tumors with high morbidity and *** is currently one of the most effective and common treatments for colorectal ***,the poor water solubility of some chemotherapeutics,untargeted drug delivery,and the undesirable systemic side effects of conventional treatment remain the major issues for colorectal cancer ***,drug delivery systems(DDS)based on biomaterials have been widely investigated and found to be capable of resolving those issues with good ***,the main goal of this review is to summarize and discuss the progress and potential advantages of different DDS for colorectal cancer *** not only reviewed the nanocarriers used to improve the solubility of chemotherapeutics,including liposomes,micelles,and nanoparticles,but also discussed targeted DDS based on specific ligand-receptor recognition and tumor microenvironmental stimulus ***,locally administered systems based on hydrogels and microspheres,which have been shown to increase drug accumulation at the tumor site while decreasing systemic toxicity,were also *** provides a good option for improving the efficacy of chemotherapy in the treatment of colorectal cancer.

关键词： Colorectal cancer Chemotherapy Drug delivery systems Solubility Targeted Local administration