Synthesis, Characterization, and Anti-Phytopathogen Evaluation of 6-Oxychitosan Derivatives Containing N-Quaternized Moieties in Its Backbone
المؤلفون المشاركون
Yu, Huahua
Liu, Song
Xing, Ronge
Li, Pengcheng
Qin, Yukun
Chen, Xiaolin
Li, Kecheng
Gao, Kun
المصدر
International Journal of Polymer Science
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-08-01
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
The structure modification of chitosan has great application potential.
6-Oxychitosan was prepared by specially oxidizing the C6-OH of chitosan, then 6-oxychitosan was reacted with three kinds of aldehydes to prepare N-quaternized 6-oxychitosan derivatives in this paper.
The derivatives were characterized by FT-IR, NMR, and elemental analysis.
The antimicrobial activity of these derivatives was tested against two common plant-threatening fungi and three plant disease bacteria.
The results showed that N-quaternized 6-oxychitosan derivatives had good water-solubility and excellent antimicrobial activity.
Moreover, derivative 3 which connected 8-hydroxyquinolines had the highest antimicrobial activity than the other derivatives.
The inhibitory indices of derivative 3 against V.
albo-atrum and P.
hibernalis are 89.1% and 72.8% at 0.4 mg/ml.
The MICs of 3 against X.
oryzae, P.
syringae, and E.
rhapontici were 625, 625, and 156 mg/l, respectively.
All the results indicate that derivative 3 has the potential of becoming an alternative to harmful agricultural chemicals.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Kun& Qin, Yukun& Liu, Song& Xing, Ronge& Yu, Huahua& Chen, Xiaolin…[et al.]. 2018. Synthesis, Characterization, and Anti-Phytopathogen Evaluation of 6-Oxychitosan Derivatives Containing N-Quaternized Moieties in Its Backbone. International Journal of Polymer Science،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1175085
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Kun…[et al.]. Synthesis, Characterization, and Anti-Phytopathogen Evaluation of 6-Oxychitosan Derivatives Containing N-Quaternized Moieties in Its Backbone. International Journal of Polymer Science No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1175085
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Kun& Qin, Yukun& Liu, Song& Xing, Ronge& Yu, Huahua& Chen, Xiaolin…[et al.]. Synthesis, Characterization, and Anti-Phytopathogen Evaluation of 6-Oxychitosan Derivatives Containing N-Quaternized Moieties in Its Backbone. International Journal of Polymer Science. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1175085
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175085
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر