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New 1,2,3-Triazole Containing Polyesters via Click Step-Growth Polymerization and Nanoparticles Made of Them
المؤلفون المشاركون
Kantaria, Tengiz
Kantaria, Temur
Titvinidze, Giorgi
Otinashvili, Giuli
Kupatadze, Nino
Zavradashvili, Nino
Tugushi, David
Katsarava, Ramaz
المصدر
International Journal of Polymer Science
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-27
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
High-molecular-weight AA-BB-type aliphatic polyesters were synthesized via Cu(I)-catalyzed click step-growth polymerization (SGP) following a new synthetic strategy.
The synthesis was performed between diyne and diazide monomers in an organic solvent as one pot process using three components and two stages.
The dipropargyl esters of dicarboxylic acids (component 1) were used as diyne monomers, di-(bromoacetic acid)-alkylene diesters (component 2) were used as precursors of diazide monomers, and sodium azide (component 3) was used for generating diazide monomers.
The SGP was carried out in two steps: at Step 1 dibromoacetates interacted with two moles of sodium azide resulting in diazide monomers which interacted in situ with diyne monomers at Step 2 in the presence of Cu(I) catalyst.
A systematic study was done for optimizing the multiparameter click SGP in terms of the solvent, duration of both Step 1 and Step 2, solution concentration, catalyst concentration, catalyst and catalyst activator (ligand) nature, catalyst/ligand mole ratio, and temperature of both steps of the click SGP.
As a result, high-molecular-weight (MW up to 74 kDa) elastic film-forming click polyesters were obtained.
The new polymers were found suitable for fabricating biodegradable nanoparticles, which are promising as drug delivery containers in nanotherapy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kantaria, Tengiz& Kantaria, Temur& Titvinidze, Giorgi& Otinashvili, Giuli& Kupatadze, Nino& Zavradashvili, Nino…[et al.]. 2018. New 1,2,3-Triazole Containing Polyesters via Click Step-Growth Polymerization and Nanoparticles Made of Them. International Journal of Polymer Science،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1175216
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kantaria, Tengiz…[et al.]. New 1,2,3-Triazole Containing Polyesters via Click Step-Growth Polymerization and Nanoparticles Made of Them. International Journal of Polymer Science No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1175216
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kantaria, Tengiz& Kantaria, Temur& Titvinidze, Giorgi& Otinashvili, Giuli& Kupatadze, Nino& Zavradashvili, Nino…[et al.]. New 1,2,3-Triazole Containing Polyesters via Click Step-Growth Polymerization and Nanoparticles Made of Them. International Journal of Polymer Science. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1175216
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175216
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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