Pub Date : 2021-06-01DOI: 10.19894/J.ISSN.1000-0518.200268
Wen Guang-ming, Jiao Ting, DU Xiao-Yan, Liao Zhong-ping
{"title":"Preparation and Application of Sulfur and Nitrogen Co-doped Carbon Quantum Dots","authors":"Wen Guang-ming, Jiao Ting, DU Xiao-Yan, Liao Zhong-ping","doi":"10.19894/J.ISSN.1000-0518.200268","DOIUrl":"https://doi.org/10.19894/J.ISSN.1000-0518.200268","url":null,"abstract":"","PeriodicalId":9936,"journal":{"name":"Chinese Journal of Applied Chemistry","volume":"38 1","pages":"722"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42967277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-01DOI: 10.19894/J.ISSN.1000-0518.200276
Yang Yang, Chen Qi, Li Zhi-peng, GU Zhuo-Ran, YE Shi-Gui, She Xue
{"title":"Synthesis and Evaluation of High Temperature Resistant Zirconium Boron Crosslinker for Fracturing Fluid","authors":"Yang Yang, Chen Qi, Li Zhi-peng, GU Zhuo-Ran, YE Shi-Gui, She Xue","doi":"10.19894/J.ISSN.1000-0518.200276","DOIUrl":"https://doi.org/10.19894/J.ISSN.1000-0518.200276","url":null,"abstract":"","PeriodicalId":9936,"journal":{"name":"Chinese Journal of Applied Chemistry","volume":"38 1","pages":"431"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49569070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.19894/J.ISSN.1000-0518.210099
Liu Zi-yue, Yang Tong-Ren, Y. Ge, Huang Yuanyu
In December 2019, the global outbreak of Corona Virus Disease 2019 (COVID-19)made biosafety an attractive and crucial development direction globally. Rapid, accurate and low-cost detection of pathogenic microorganisms is one of the important issue to ensure biosafety, and is the key to epidemic prevention, control and diagnosis. This review elaborately introduces the applications of biosensors based on nucleic acid sequencing, isothermal amplification and gene editing (CRISPR/Cas) in integrated portable devices. The development of these technologies offers the possibility of developing low-cost, high-efficiency and result-visualization integrated detection methods. It is expected to provide technology guarantees for the effective prevention and control of pathogenic microorganisms.
{"title":"Research progresses of nucleic acid based detection of pathogenic microorganisms. (Special Issue: Biosafety materials.) [Chinese]","authors":"Liu Zi-yue, Yang Tong-Ren, Y. Ge, Huang Yuanyu","doi":"10.19894/J.ISSN.1000-0518.210099","DOIUrl":"https://doi.org/10.19894/J.ISSN.1000-0518.210099","url":null,"abstract":"In December 2019, the global outbreak of Corona Virus Disease 2019 (COVID-19)made biosafety an attractive and crucial development direction globally. Rapid, accurate and low-cost detection of pathogenic microorganisms is one of the important issue to ensure biosafety, and is the key to epidemic prevention, control and diagnosis. This review elaborately introduces the applications of biosensors based on nucleic acid sequencing, isothermal amplification and gene editing (CRISPR/Cas) in integrated portable devices. The development of these technologies offers the possibility of developing low-cost, high-efficiency and result-visualization integrated detection methods. It is expected to provide technology guarantees for the effective prevention and control of pathogenic microorganisms.","PeriodicalId":9936,"journal":{"name":"Chinese Journal of Applied Chemistry","volume":"38 1","pages":"592-604"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45660416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.19894/J.ISSN.1000-0518.210057
Liu Jiao, Zou Peng-fei, L. Ping, Zhang Xiao, W. xin-xin, Gao Yuanyuan, Lin Li-li
{"title":"Research Progress of the Peptide-Based Self-assembled Nanomaterials Against Microbial Resistance","authors":"Liu Jiao, Zou Peng-fei, L. Ping, Zhang Xiao, W. xin-xin, Gao Yuanyuan, Lin Li-li","doi":"10.19894/J.ISSN.1000-0518.210057","DOIUrl":"https://doi.org/10.19894/J.ISSN.1000-0518.210057","url":null,"abstract":"","PeriodicalId":9936,"journal":{"name":"Chinese Journal of Applied Chemistry","volume":"38 1","pages":"546"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43557520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-01DOI: 10.19894/J.ISSN.1000-0518.210053
M. Cai
Biosafety has seriously threatened the survival and development of human beings. Under the situation of the coronavirus disease 2019 (COVID-19) epidemic and the normalization of anti-epidemic, biosafety prevention and control is becoming more and more important, which is directly related to the development of society, economy and politics. At the beginning of COVID-19 epidemic, there was a serious lack of personal protective equipment, due to the shortage of medical emergency supplies and the lack of ability to public health emergencies. In the face of the severe challenge of the epidemic, interdisciplinary and multidisciplinary cooperation is the key to scientific epidemic prevention. The characteristics of the material, such as optical, electrical, acoustic, magnetic, thermal, are helpful for the design and preparation of multi-functional new materials, which can meet the requirements of biosafety prevention in detection, prevention and treatment. We should give full play to the advantages of biosafety and materials science. Using new biosafety materials to overcome the shortcomings of traditional materials can improve or provide new detection methods. Not only can we use biosafety materials to develop a variety of highly effective, low toxicity drugs and vaccines, but also to produce multifunctional masks and protective clothing. What we have done has contributed to the preparation of medical emergency supplies and to the fight against the COVID-19 pandemic. At the same time, the toxicity of new biosafety materials can not be ignored. Only by accelerating industrialization based on basic research and practical problems can we better cope with other emerging outbreaks of infectious diseases in the future.
{"title":"Research progress on biosafety materials for the prevention and control of the coronavirus disease 2019. (Special Issue: Biosafety materials.) [Chinese]","authors":"M. Cai","doi":"10.19894/J.ISSN.1000-0518.210053","DOIUrl":"https://doi.org/10.19894/J.ISSN.1000-0518.210053","url":null,"abstract":"Biosafety has seriously threatened the survival and development of human beings. Under the situation of the coronavirus disease 2019 (COVID-19) epidemic and the normalization of anti-epidemic, biosafety prevention and control is becoming more and more important, which is directly related to the development of society, economy and politics. At the beginning of COVID-19 epidemic, there was a serious lack of personal protective equipment, due to the shortage of medical emergency supplies and the lack of ability to public health emergencies. In the face of the severe challenge of the epidemic, interdisciplinary and multidisciplinary cooperation is the key to scientific epidemic prevention. The characteristics of the material, such as optical, electrical, acoustic, magnetic, thermal, are helpful for the design and preparation of multi-functional new materials, which can meet the requirements of biosafety prevention in detection, prevention and treatment. We should give full play to the advantages of biosafety and materials science. Using new biosafety materials to overcome the shortcomings of traditional materials can improve or provide new detection methods. Not only can we use biosafety materials to develop a variety of highly effective, low toxicity drugs and vaccines, but also to produce multifunctional masks and protective clothing. What we have done has contributed to the preparation of medical emergency supplies and to the fight against the COVID-19 pandemic. At the same time, the toxicity of new biosafety materials can not be ignored. Only by accelerating industrialization based on basic research and practical problems can we better cope with other emerging outbreaks of infectious diseases in the future.","PeriodicalId":9936,"journal":{"name":"Chinese Journal of Applied Chemistry","volume":"38 1","pages":"498-509"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47913937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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