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Journal of Environmental Sciences 2024年第3期137卷 224-236页

作者： Zhexin Zhu Wenjie Qian Zhiguo Shang Xiaoji Ma zhendong wang wangyang Lu Wenxing Chen National Engineering Lab for Textile Fiber Materials and Processing Technology(Zhejiang) Zhejiang Sci-Tech UniversityHangzhou 310018China

The monoaminotrinitro iron phthalocyanine(FeMATNPc)is used to connect with isonicotinic acid(INA)for amide bonding and axial coordination to synthetic a unique catalyst FeMATNPc-INA,which is loaded in polyacrylonitrile(PAN)nanofibers by electrospinning.The introduction of INA destroys theπ-πconjugated stack structure in phthalocyanine molecules and exposes more active sites.The FeMATNPc-INA structure is characterized by X-ray photoelectron spectroscopy and UV-visible absorption spectrum,and the FeMATNPcINA/PAN structure is characterized by Fourier transform infrared spectroscopy and X-ray diffraction.The FeMATNPc-INA/PAN can effectively activate peroxymonosulfate(PMS)to eliminate carbamazepine(CBZ)within 40 minutes(PMS 1.5 mmol/L)in the dark.The effects of catalyst dosage,PMS concentration,pH and inorganic anion on the degradation of CBZ are investigated.It has been confirmed by electron paramagnetic resonance,gas chromatography–mass spectroscopy and free radical capture experiments that the catalytic system is degraded by·OH,SO4^(·-)and Fe(IV)=O are the major active species,the singlet oxygen(^(1)O_(2))is the secondary active species.The degradation process of CBZ is analyzed by ultra-high performance liquid chromatography-mass spectrometry and the aromatic compounds have been degraded to small molecular acids.

关键词： Pyridine bridged iron phthalocyanine Isonicotinic chloride hydrochloride Efficient elimination Peroxymonosulfate activation Degradation pathway

Recent advances and applications of single atom catalysts based electrochemical sensors

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Nano Research 2024年第4期17卷 2994-3013页

作者： Mingyue wang Mingfu Ye Jieyue wang Yong Xu zhendong wang Xinyue Tong Xinya Han Kui Zhang Wenhai wang Konglin Wu Xianwen Wei Institute of Clean Energy and Advanced Nanocatalysis(iClean) School of Chemistry and Chemical EngineeringAnhui University of TechnologyMaanshan 243002China School of Materials Science and Engineering Anhui University of TechnologyMaanshan 243002China Anhui International Research Center of Energy materials green manufacturing and biotechnology School of Chemistry and Chemical EngineeringAnhui University of TechnologyMaanshan 243002China Carbon Cycle and Emission Control Research Center Low-Carbon Research InstituteAnhui University of TechnologyMaanshan 243002China

Single atom catalysts(SACs)have attracted considerable attention due to their unique structures and excellent catalytic performance,especially in the area of catalysis science and energy conversion and storage.In recent years,SACs have emerged as a new type of sensing material for constructing electrochemical sensors(ECSs),presenting excellent sensitivity,selectivity,and stability.Herein,we review the recent advances of SACs in electrochemical sensing and discuss the status quo of current SAC-based ECSs.Specifically,the fundamentals of SAC-based ECSs are outlined,including the involved central metal atoms and various supports of SACs in this field,the detection mechanisms,and improving strategies of SAC-based ECSs.Moreover,the important applications of SAC-based ECSs are listed and classified,covering the detection of reactive oxygen and nitrogen species,environmental pollutants,disease biomarkers,and pharmaceuticals.Last,based on abundant reported cases,the current conundrums of SAC-based ECSs are summarized,and the prediction of their future developing trends is also put forward.

关键词： single atom catalysts(SACs) electrochemical sensors(ECSs) reactive oxygen and nitrogen species environmental pollutants disease biomarkers pharmaceuticals

Metal size effects over metal/zeolite bifunctional catalysts in the selective hydroalkylation of benzene

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Frontiers of Chemical Science and Engineering 2024年第4期18卷 107-114页

作者： Junjie Li Chuang Liu Zhenlong Jia Yingchun Ye Dawei Lan Wei Meng Jianqiang wang zhendong wang Yongfeng Hu Weimin Yang State Key Laboratory of Green Chemical Engineering and Industrial Catalysis Sinopec Shanghai Research Institute of Petrochemical Technology Co.Ltd.Shanghai 201208China School of Chemical Engineering East China University of Science and TechnologyShanghai 200237China

Bifunctional metal/zeolite materials are some of the most suitable catalysts for the direct hydroalkylation of benzene to cyclohexylbenzene.The overall catalytic performance of this reaction is strongly influenced by the hydrogenation,which is dependent on the metal sizes.Thus,systematically investigating the metal size effects in the hydroalkylation of benzene is essential.In this work,we successfully synthesized Ru and Pd nanoparticles on Sinopec Composition Materials No.1 zeolite with various metal sizes.We demonstrated the size-dependent catalytic activity of zeolite-supported Ru and Pd catalysts in the hydroalkylation of benzene,which can be attributed to the size-induced hydrogen spillover capability differences.Our work presents new insights into the hydroalkylation reaction and may open up a new avenue for the smart design of advanced metal/zeolite bi-functional catalysts.

关键词： size effects bifunctional catalysts metal/zeolite hydroalkylation

The interaction of the structure-directing agent with the zeolite framework determines germanium distribution in SCM-15 germanosilicate

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Frontiers of Chemical Science and Engineering 2024年第5期18卷 105-114页

作者： Stoyan P.Gramatikov Petko St.Petkov zhendong wang Weimin Yang Georgi N.Vayssilov Faculty of Chemistry and Pharmacy University of Sofia1126 SofiaBulgaria State Key Laboratory of Green Chemical Engineering and Industrial Catalysis Sinopec Shanghai Research Institute of Petrochemical Technology Co.Ltd.Shanghai 201208China

We report results from computational modeling of the relative stability of germanosilicate SCM-15 structure due to different distribution of germanium heteroatoms in the double four-member rings(D4Rs)of the framework and the orientation of the structure directing agent(SDA)molecules in the as-synthesized zeolite.The calculated relative energies of the bare zeolite framework suggest that structures with germanium ions clustered in the same D4Rs,e.g.,with large number of Ge–O-Ge contacts,are the most stable.The simulations of various orientations of the SDA in the pores of the germanosilicate zeolite show different stability order-the most stable models are the structures with germanium spread among all D4Rs.Thus,for SCM-15 the stabilization due to the presence of the SDA and their orientation,is thermodynamic factor directing both the formation of specific framework type and Ge distribution in the framework during the synthesis.The relative stability of bare structures with different germanium distribution is of minor importance.This differs from SCM-14 germanosilicate,reported earlier,for which the stability order is preserved in presence of SDA.Thus,even for zeolites with the same chemical composition and SDA,the characteristics of their framework lead to different energetic preference for germanium distribution.

关键词： zeolite density functional theory structure-directing agent SCM-15

Application of artificial intelligence in diagnosis of pulmonary tuberculosis

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Chinese Medical Journal 2024年第5期137卷 559-561页

作者： Jingli Du Yue Su Juan Qiao Shang Gao Enjun Dong Ruilan wang Yanhui Nie Jing Ji zhendong wang Jianqin Liang Wenping Gong Tuberculosis Control Team Senior Department of TuberculosisThe Eighth Medical Center of PLA General HospitalBeijing 100091China Department of Computer Science and Technology College of Management Science and EngineeringCapital University of Economics and BusinessBeijing 100071China The Second Ward of Tuberculosis Department Senior Department of TuberculosisThe Eighth Medical Center of PLA General HospitalBeijing 100091China Beijing Key Laboratory of New Techniques of Tuberculosis Diagnosis and Treatment Senior Department of TuberculosisThe Eighth Medical Center of PLA General HospitalBeijing 100091China

Tuberculosis(TB)is an infectious disease caused by Mycobacterium tuberculosis.Although the diagnostic technology of pulmonary tuberculosis(PTB)has advanced,accurate and differential diagnoses of PTB are still challenging.In recent years,the rapid development of artificial intelligence(AI)and its wide application in the medical field have provided new opportunities for diagnosing and treating TB and PTB.The machine learning model of AI has not only helped physicians improve diagnostic accuracy,but also enabled them to make early preventive diagnoses for individuals at increased risk of infection.Furthermore,AI can guide physicians to formulate targeted treatment strategies for PTB patients with different conditions.

关键词： tuberculosis diagnosis artificial

Reveal the mechanisms of prescriptions for liver cancer'treatment based on two illustrious senior TCM physicians

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Journal of Traditional Chinese Medicine 2023年第1期43卷 188-197页

作者： wang Bochuan ZHANG Yong ZHANG Qiuyun ZHANG Zhiqiang LUO Changyong wang zhendong BAI Chen wang Yuhan GE Xueyi QIAN Ying YU He GU Xiaohong School of Traditional Chinese Medicine Beijing University of Chinese MedicineBeijing 10029China Liver Disease Branch Shandong Hospital of Traditional Chinese MedicineJinan 250013China School of Traditional Chinese Medicine Capital Medical UniversityBeijing 100069China Beijing Tcmages Pharmaceutical Co. Ltd.Beijing 101399China Dongfang Hospital Beijing University of Chinese Medicine Beijing University of Chinese MedicineBeijing 100078China

OBJECTIVE:To explore the core herbs of two illustrious senior Traditional Chinese Medicine(TCM)Physicians for the treatment of liver cancer,and to further clarify the gene targets and pathway mechanisms of liver cancer that the core prescription(CP)may regulate.METHODS:We used the patient information of two illustrious senior TCM physicians from the Affiliated Hospital of Shandong University of Traditional Chinese Medicine and the Affiliated Hospital of Capital Medical University as the database.The CP was analyzed using the community network algorithm.The pathway mechanism was analyzed using network pharmacology method.And the prognostic survival genes were identified using Single factor cox regression analysis.Integrative Pharmacology-based Research Platform of Traditional Chinese Medicine(TCMIP),Herb,Online Mendelian Inheritance in Man(OMIM),Genecards,Kyoto Encyclopedia of Genes and Genomes(KEGG),Genomic Data Commons(GDC),The Cancer Genome Atlas(TCGA),Gephi and R were used to mine CP,building a pathway network diagram.All the analyses were visualized.RESULTS:We found that the CP consistes of Huangqi(Radix Astragali Mongolici),Danshen(Radix Salviae Miltiorrhizae),Shuihonghuazi(Polygoni Orientalis Fructus),Baihuasheshecao(Herba Hedyotdis),Banzhilian(Herba Scutellariae Barbatae),and Ezhu(Rhizoma Curcumae Phaeocaulis),which were attributed to the two physicians respectively.The CP played an anticancer role through such pathways as signal transduction,energy metabolism,immune system and other pathways,covering a total of 112 pathways and 176 herb-diseaserelated genes.Fourteen genes have a significant impact on the prognosis and survival of liver cancer.CONCLUSION:Based on the liver cancer cases of two illustrious senior TCM physicians,we obtained the CP through data mining.The CP may mainly exert anticancer effects by inhibiting inflammatory response,angiogenesis,and enhancing the body’s immune response.We screened out 14 genes in the CP that may be related to the prognosis of liver cancer,and these genes may play

关键词： liver neoplasms prognosis network analysis bioinformatics analysis machine learning medicine,Chinese traditional

Synthesis of FER Zeolite Using 4-(Aminomethyl)pyridine as Structure-directing Agent

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Chemical Research in Chinese Universities 2022年第1期38卷 243-249页

作者： LIANG Jun FU Wenhua LIU Chuang LI Xiangcheng wang Yu MA Duozheng LI Yuekun wang zhendong YANG Weimin School of Chemical Engineering East China University of Science and TechnologyShanghai 200237P.R.China State Key Laboratory of Green Chemical Engineering and Industrial Catalysis Sinopec Shanghai Research Institute of Petrochemical TechnologyShanghai 201208P.R.China

This paper describes the synthesis of FER zeolite using commercially available 4-(aminomethyl)pyridine as organic structure-directing agent(OSDA). FER zeolites were prepared in mixtures with SiO2/Al2O3 molar ratios in a narrow range and the resultant products possessed a typical flake-shaped morphology. The crystallization of FER zeolite was tracked in order to better understand the formation mechanism and the products obtained at different crystallization time were systematically characterized using multiple techniques. It showed that a majority of Si atoms and nearly all the Al atoms transformed into the solid phase during the hydrothermal synthesis. The rearrangement of inorganic species gave rise to zeolitic 5-membered rings(5-MRs) and 6-membered rings(6-MRs). Consequently, FER zeolite crystals were formed by the consumption of amorphous bulky gel/solid matrix. Tracking the synthesis process of FER can help.

关键词： FER zeolite 4-(Aminomethyl)pyridine Crystal growth

Characterization of SH3GLB1 in the Checkfor auditory system and its potential role in updates mitophagy

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Genes & Diseases 2024年第4期11卷 61-64页

作者： Xue Gao Weiqian wang Jincao Xu Shasha Huang Kun Yang Jinyuan Yang Yijin Chen Guojian wang Mingyu Han zhendong wang Dongyang Kang Yongyi Yuan Pu Dai College of Otolaryngology Head and Neck Surgery Chinese PLA General HospitalChinese PLA Medical SchoolBeijing 100853China National Clinical Research Center for Otolaryngologic Diseases State Key Lab of Hearing ScienceMinistry of EducationBeijing 100853China Beijing Key Lab of Hearing Impairment Prevention and Treatment Chinese PLA Medical SchoolBeijing 100853China Department of Otolaryngology PLA Rocket Force Characteristic Medical CenterBeijing 100088China

Mitochondria energize the inner ear to maintain the cochlear potential createdbythe striavascularis,assist the motility of outer hair cells,perform synaptic processes,and maintain the spontaneous and sound-driven discharges of the spiral ganglion neurons(SGNs).Mitophagy deficiencies induce the accumulation of damaged organelles and mitochondria in cells and are a primary cause of drug-induced hearing loss.

关键词： auditory maintain potential

Tectonic analysis and petroleum significance of Cenozoic faults in Dongping-Niuzhong area in Altyn slope

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Petroleum Exploration and Development 2019年第5期46卷 983-990页

作者： DU Wei CHEN Yan wang zhendong BIAN Qing GUO Zhaojie Key Laboratory of Orogenic Belts and Crustal Evolution Ministry of EducationBeijing 100871China School of Earth and Space Sciences Peking UniversityBeijing 100871China Qinghai Oilfield Company PetroChinaDunhuang 736202China

The evolution process and petroleum significance of two groups of fault structures,the NW-SE trending and near EW trending ones in the Cenozoic of Dongping-Niuzhong area of the Altyn slope,Qaidam Basin,were investigated using high precision 3-D seismic data.The NW-SE faults were generated in Oligocene,causing the formation of a series of folds related to transpression faults in the Niuzhong and Dongping area.After the Miocene,with the continuous extension of the Altyn Tagh strike-slip fault zone,the EW trending faults began to develop massively in Altyn slope.The activity of near EW trending faults and large-scale uplift of the bedrock in the northern Niuzhong area shared most of the compression torsion in Niuzhong and Dongping area,consequently,the activity of NW-SE trending faults weakened significantly after the Miocene.Then good hydrocarbon source rocks developed in the inherited Jurassic sags.The faults were effective pathways for oil and gas migration in Dongping and Niuzhong areas,and the oil and gas charging time matched well with the formation period of the NW-SE trending faults and their related structures,making the fault-related anticlines favorable targets for oil and gas accumulation.The Niuzhong area has been less affected by the Cenozoic movement after the Miocene,and thus has better conditions for gas reservoir preservation.

关键词： Qaidam Basin Altyn slope Cenozoic tectonic analysis strike-slip fault petroleum significance Dongping-Niuzhong area

“当局者迷”破解之道:智慧的正念干预研究——个人成长主动性与反思的作用

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心理发展与教育 2024年第1期40卷 142-152页

作者：王伊萌王振东汪凤炎南京师范大学心理学院南京210097 南京师范大学道德教育研究所南京210097 上海中医药大学基础医学院上海201203

为探讨正念对智慧产生影响的具体作用机制,本研究以137名大学生为被试,采用对照组实验设计,以正念为实验组干预手段,验证了个人成长主动性在正念与智慧之间的中介作用,并考察了反思对该中介过程的调节作用。研究结果表明:(1)正念干预可... 详细信息

为探讨正念对智慧产生影响的具体作用机制,本研究以137名大学生为被试,采用对照组实验设计,以正念为实验组干预手段,验证了个人成长主动性在正念与智慧之间的中介作用,并考察了反思对该中介过程的调节作用。研究结果表明:(1)正念干预可有效促进智慧发展;(2)正念干预可通过提升个人成长主动性水平间接促进智慧发展;(3)反思调节正念影响个人成长主动性的路径;(4)反思调节了个人成长主动性在正念影响智慧中所起的中介作用。

关键词：智慧正念干预个人成长主动性反思视角