Chlorfenapyr poisoning is associated with high mortality due to the absence of evidence-based treatment strategies or specific antidotes.[1,2]Chlorfenapyr is a novel N-substituted halogenated pyrrole pro-insecticide.T...Chlorfenapyr poisoning is associated with high mortality due to the absence of evidence-based treatment strategies or specific antidotes.[1,2]Chlorfenapyr is a novel N-substituted halogenated pyrrole pro-insecticide.The active metabolite of tralopyril(a metabolite of chlorfenapyr)can uncouple oxidative phosphorylation and impair adenosine triphosphate(ATP)production.[3]Blood purification techniques,including hemoperfusion(HP),may facilitate tralopyril clearance.[4,5]Here,we present a case of severe chlorfenapyr poisoning that was treated with intensive HP.H owever,during follow-up,we unexpectedly found a ventricular aneurysm in the left ventricle that was not fully explained by coronary artery lesions.展开更多
We are pleased to announce the special topic of“AI for Polymers”published in the Chinese Journal of Polymer Science (CJPS).In recent years,the advancements in artificial intelligence (AI) techniques,including machin...We are pleased to announce the special topic of“AI for Polymers”published in the Chinese Journal of Polymer Science (CJPS).In recent years,the advancements in artificial intelligence (AI) techniques,including machine learning(particularly deep learning) and data-driven modeling,are reshaping how we design,synthesize and characterize polymers.In particular,a strong and lively research community in the development and application of AI techniques to polymer science has emerged in China,making great contributions to this important area of research in polymer science.With the growing interest in the application of AI to polymer science,we believe it is the right time to organize a special topic showcasing the activities and achievements of this community.展开更多
Partial isomorphic substitution of iron in an Fe(BDC)(DMF,F)metal organic framework by manganese,cobalt,and nickel has been described for the first time.Specifically,different amounts of Mn,Co and Ni have been incorpo...Partial isomorphic substitution of iron in an Fe(BDC)(DMF,F)metal organic framework by manganese,cobalt,and nickel has been described for the first time.Specifically,different amounts of Mn,Co and Ni have been incorporated into the Fe-based framework during a solvothermal crystallization procedure.Several characterization techniques,including XRD,FT-IR,SEM,EDS,TG,XPS and ICP-AES,strongly support the effective incorporation of Mn,Ni and Co into material frameworks.The catalytic performance of these materials was examined in liquid-phase degradation of phenol at 35℃and near neutral pH of 6.2.The results show that the degradation efficiency can be evidently improved by the incorporation of Mn,while it can be inhibited by the incorporation of Ni.The incorporation of Co shows no remarkable influence on the degradation process.Moreover,the ratios of n(Fe)/n(Mn)in the bimetallic MOFs have a strong impact on the degradation process.The stability and reusability of these catalysts under mild conditions were also demonstrated in this study.This work illustrates the potential of bimetallic MOF structures in developing active heterogeneous catalysts for the degradation process of toxic compounds.展开更多
Gaoyang is a county in southeastern Baoding,a city in North China’s Hebei Province.Gaoyang is known for its textile techniques,including weaving and dyeing,which date back 400-plus years.In 2006,the weaving and dyein...Gaoyang is a county in southeastern Baoding,a city in North China’s Hebei Province.Gaoyang is known for its textile techniques,including weaving and dyeing,which date back 400-plus years.In 2006,the weaving and dyeing techniques in Gaoyang were added to the provincial-level list of intangible cultural heritage in Hebei Province.展开更多
基金supported by the National Key Research and Development Program of China(2023YFC3603100 and 2023YFC3603105)"Leading Goose"R&D Program of Zhejiang(2022C03076-4).
文摘Chlorfenapyr poisoning is associated with high mortality due to the absence of evidence-based treatment strategies or specific antidotes.[1,2]Chlorfenapyr is a novel N-substituted halogenated pyrrole pro-insecticide.The active metabolite of tralopyril(a metabolite of chlorfenapyr)can uncouple oxidative phosphorylation and impair adenosine triphosphate(ATP)production.[3]Blood purification techniques,including hemoperfusion(HP),may facilitate tralopyril clearance.[4,5]Here,we present a case of severe chlorfenapyr poisoning that was treated with intensive HP.H owever,during follow-up,we unexpectedly found a ventricular aneurysm in the left ventricle that was not fully explained by coronary artery lesions.
文摘We are pleased to announce the special topic of“AI for Polymers”published in the Chinese Journal of Polymer Science (CJPS).In recent years,the advancements in artificial intelligence (AI) techniques,including machine learning(particularly deep learning) and data-driven modeling,are reshaping how we design,synthesize and characterize polymers.In particular,a strong and lively research community in the development and application of AI techniques to polymer science has emerged in China,making great contributions to this important area of research in polymer science.With the growing interest in the application of AI to polymer science,we believe it is the right time to organize a special topic showcasing the activities and achievements of this community.
基金supported by the State Key Program of National Natural Science Foundation of China(Grant No.21236008,21401017).
文摘Partial isomorphic substitution of iron in an Fe(BDC)(DMF,F)metal organic framework by manganese,cobalt,and nickel has been described for the first time.Specifically,different amounts of Mn,Co and Ni have been incorporated into the Fe-based framework during a solvothermal crystallization procedure.Several characterization techniques,including XRD,FT-IR,SEM,EDS,TG,XPS and ICP-AES,strongly support the effective incorporation of Mn,Ni and Co into material frameworks.The catalytic performance of these materials was examined in liquid-phase degradation of phenol at 35℃and near neutral pH of 6.2.The results show that the degradation efficiency can be evidently improved by the incorporation of Mn,while it can be inhibited by the incorporation of Ni.The incorporation of Co shows no remarkable influence on the degradation process.Moreover,the ratios of n(Fe)/n(Mn)in the bimetallic MOFs have a strong impact on the degradation process.The stability and reusability of these catalysts under mild conditions were also demonstrated in this study.This work illustrates the potential of bimetallic MOF structures in developing active heterogeneous catalysts for the degradation process of toxic compounds.
文摘Gaoyang is a county in southeastern Baoding,a city in North China’s Hebei Province.Gaoyang is known for its textile techniques,including weaving and dyeing,which date back 400-plus years.In 2006,the weaving and dyeing techniques in Gaoyang were added to the provincial-level list of intangible cultural heritage in Hebei Province.
