دورية أكاديمية
أعرض في EDS

Antibacterial Films of Alginate-CoNi-Coated Cellulose Paper Stabilized Co NPs for Dyes and Nitrophenol Degradation.

التفاصيل البيبلوغرافية
العنوان: Antibacterial Films of Alginate-CoNi-Coated Cellulose Paper Stabilized Co NPs for Dyes and Nitrophenol Degradation.
المؤلفون: Anwar Y; Department of Biological Sciences, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.; Princess Dr. Najla Bint Saud Al-Saud Center for Excellence Research in Biotechnology, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia., Mohammed Ali HSH; Department of Biological Sciences, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.; Princess Dr. Najla Bint Saud Al-Saud Center for Excellence Research in Biotechnology, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia., Rehman WU; Department of Chemistry, Government Post Graduate College Nowshera, Nowshera 24100, Pakistan., Hemeg HA; Department of Medical Laboratory Technology, College of Applied Medical Sciences, Taibah University, Almadina Almunawra 30001, Saudi Arabia., Khan SA; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.; Department of Chemistry, University of Swabi, Swabi Anbar, Swabi 23561, Pakistan.
المصدر: Polymers [Polymers (Basel)] 2021 Nov 26; Vol. 13 (23). Date of Electronic Publication: 2021 Nov 26.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101545357 Publication Model: Electronic Cited Medium: Internet ISSN: 2073-4360 (Electronic) Linking ISSN: 20734360 NLM ISO Abbreviation: Polymers (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel : MDPI
مستخلص: The development of a solid substrate for the support and stabilization of zero-valent metal nanoparticles (NPs) is the heart of the catalyst system. In the current embodiment, we have prepared solid support comprise of alginate-coated cellulose filter paper (Alg/FP) for the synthesis and stabilization of Co nanoparticles (NPs) named as Alg/FP@Co NPs. Furthermore, Alginate polymer was blended with 1 and 2 weight percent of CoNi NPs to make Alg-CoNi1/FP and Alg-CoNi2/FP, respectively. All these stabilizing matrixes were used as dip-catalyst for the degradation of azo dyes and reduction of 4-nitrophenol (4NP). The effect of initial dye concentration, amount of NaBH 4 , and catalyst dosage was assessed for the degradation of Congo red (CR) dye by using Alg-CoNi2/FP@Co NPs. Results indicated that the highest k app value (3.63 × 10 -1 min -1 ) was exhibited by Alg-CoNi2/FP@Co NPs and lowest by Alg/FP@Co NPs against the discoloration of CR dye. Furthermore, it was concluded that Alg-CoNi2/FP@Co NPs exhibited strong catalyst activity against CR, and methyl orange dye (MO) degradation as well as 4NP reduction. Antibacterial activity of the prepared composites was also investigated and the highest l activity was shown by Alg-CoNi2/FP@Co NPs, which inhibit 2.5 cm zone of bacteria compared to other catalysts.
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معلومات مُعتمدة: IFPHI-004-130-2020 the Deputyship for Research & Innovation, Ministry of Education in Saudi Arabia and King Abdulaziz University, DSR, Jeddah, Saudi Arabia
فهرسة مساهمة: Keywords: CoNi nanocomposite; alginate; antibacterial potential; cellulose paper; degradation
تواريخ الأحداث: Date Created: 20211210 Latest Revision: 20240404
رمز التحديث: 20240404
مُعرف محوري في PubMed: PMC8659035
DOI: 10.3390/polym13234122
PMID: 34883624
قاعدة البيانات: MEDLINE
الوصف
تدمد:2073-4360
DOI:10.3390/polym13234122