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Radiation Synthesis of Silver NanoparticlesChitosan for Controlling Leaf Fall Disease on Rubber Trees Causing by Corynespora cassiicola
المؤلفون المشاركون
Luan, Le Quang
Nhien, Le Thi An
Luong, Nguyen Duc
Tien, Le Thi Thuy
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-06
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Silver nanoparticles (AgNPs) were successfully prepared by γ-rays irradiation of solution containing 1.0–10 mM of silver nitrate and 1% chitosan.
The optical characteristics and particles sizes of AuNPs were determined by UV-Vis spectra and TEM images, respectively.
The size of AgNPs increased by the increase of silver concentration or the decrease of chitosan molecular weight in irradiated solution.
The in vitro test showed that AgNPs inhibited the growth of Corynespora cassiicola on rubber-leaf extract media with the inhibitory efficiency of 52.1–100% by treatment of AgNPs with particle size from 15 to 5 nm, respectively.
In addition, antifungal activity was found to reach ~100% by the addition of 90 ppm AgNPs.
The in vivo foliar treatment of AgNPs on 9-month-old rubber plants showed that the treatment with 2.5–12.5 ppm AgNPs on tested plants after inoculation by spraying with C.
cassiicola spores enhanced the rate of non-disease-infected plants from 6.0 to 93.3%, respectively, compared to the untreated control.
The inhibition effect of AgNPs on fungal growth of C.
cassiicola mycelial was also elucidated via SEM images.
The AgNPs/chitosan synthesized by γ-irradiation is potentially promising to use as a fungicidal product for treating C.
cassiicola, a serious pathogen fungus on rubber trees.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nhien, Le Thi An& Luong, Nguyen Duc& Tien, Le Thi Thuy& Luan, Le Quang. 2018. Radiation Synthesis of Silver NanoparticlesChitosan for Controlling Leaf Fall Disease on Rubber Trees Causing by Corynespora cassiicola. Journal of Nanomaterials،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1194720
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nhien, Le Thi An…[et al.]. Radiation Synthesis of Silver NanoparticlesChitosan for Controlling Leaf Fall Disease on Rubber Trees Causing by Corynespora cassiicola. Journal of Nanomaterials No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1194720
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nhien, Le Thi An& Luong, Nguyen Duc& Tien, Le Thi Thuy& Luan, Le Quang. Radiation Synthesis of Silver NanoparticlesChitosan for Controlling Leaf Fall Disease on Rubber Trees Causing by Corynespora cassiicola. Journal of Nanomaterials. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1194720
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194720
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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