Mechanical, Thermal and Antimicrobial Properties of LLDPE/EVA/MMT/Ag Nanocomposites Films Synthesized by Gamma Irradiation

被引：15
作者：
Bekhit, Mohamad [1 ]
El-Sabbagh, Salwa H. [2 ]
Mohamed, Rasha M. [1 ]
El-Sayyad, Gharieb S. [3 ]
Sokary, Rehab [1 ]
机构：
[1] Egyptian Atom Energy Author EAEA, Radiat Chem Dept, Natl Ctr Radiat Res & Technol, Cairo, Egypt
[2] Natl Res Ctr NRC, Polymers & Pigments Dept, Cairo, Egypt
[3] Egyptian Atom Energy Author EAEA, Drug Radiat Res Dept, Natl Ctr Radiat Res & Technol NCRRT, Drug Microbiol Lab,Biotechnol Div, Cairo, Egypt
来源：
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS | 2022年 / 32卷 / 02期
关键词：
Gamma irradiation; Nanocomposite; Mechanical properties; Thermal properties; Antibacterial activity; SILVER NANOPARTICLES; ANTIBIOFILM ACTIVITIES; METALLIC SILVER; POLYETHYLENE; RAYS; MORPHOLOGY; NANOCLAY; NANOMATERIALS; COMPOSITES; POLYMER;
D O I：
10.1007/s10904-021-02137-4
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The impact of bacterial diseases and the development of effective antimicrobial agents have drawn much consideration as a main healthcare challenge. The effects of montmorillonite/silver nanocomposites (MMT/Ag NCs) as a nanofiller on mechanical and thermal properties of linear low-density polyethylene/ethylene-vinyl acetate copolymers blend (LLDPE/EVA) had been investigated. The antimicrobial potential of the synthesized samples had been studied. The developed LLDPE/EVA/MMT/Ag nanocomposites films (NCFs) had been characterized by UV-Vis. spectroscopy, FTIR and XRD analysis. The mechanical, and thermal properties of LLDPE/EVA/MMT/Ag NCFs had been investigated. The results showed that incorporating the MMT/Ag NCs at lower phr (part per hundred resins) content resulted in both improvement in the mechanical properties and the thermal stability. The antimicrobial results demonstrated that LLDPE/EVA blend with 5 phr MMT/Ag NCs possesses the most powerful impact on the tested microbes. The SEM analysis of the treated cells showed, noticeable morphological abnormalities (the complete lysis of the outer surface followed by deformations of cells). Accordingly, the synthesized nanocomposites open the area of interest for possible application in a broad range of purposes like environmental and biomedical applications.
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页码：631 / 645
页数：15
相关论文
共 74 条
[1]   Fabrication of Ultra-Pure Anisotropic Zinc Oxide Nanoparticles via Simple and Cost-Effective Route: Implications for UTI and EAC Medications [J].
Abd Elkodous, M. ;
El-Sayyad, Gharieb S. ;
Maksoud, M. I. A. Abdel ;
Abdelrahman, Ibrahim Y. ;
Mosallam, Farag M. ;
Gobara, Mohamed ;
El-Batal, Ahmed, I .
BIOLOGICAL TRACE ELEMENT RESEARCH, 2020, 196 (01) :297-317
[2]   Therapeutic and diagnostic potential of nanomaterials for enhanced biomedical applications [J].
Abd Elkodous, M. ;
El-Sayyad, Gharieb S. ;
Abdelrahman, Ibrahim Y. ;
El-Bastawisy, Hanan S. ;
Mohamed, Abd Elrahman ;
Mosallam, Farag M. ;
Nasser, Hebatallah A. ;
Gobara, Mohamed ;
Baraka, Ahmad ;
Elsayed, Mohamed A. ;
El-Batal, Ahmed I. .
COLLOIDS AND SURFACES B-BIOINTERFACES, 2019, 180 :411-428
[3]   Gamma Irradiation Assisted the Sol-Gel Method for Silver Modified-Nickel Molybdate Nanoparticles Synthesis: Unveiling the Antimicrobial, and Antibiofilm Activities Against Some Pathogenic Microbes [J].
Abdel Maksoud, M. I. A. ;
El-Sayyad, Gharieb S. ;
Fayad, Eman ;
Alyamani, Amal ;
Abu Ali, Ola A. ;
Elshamy, Aliaa A. .
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2022, 32 (02) :728-740
[4]   A review on radiation-induced nucleation and growth of colloidal metallic nanoparticles [J].
Abedini, Alam ;
Daud, Abdul Razak ;
Hamid, Muhammad Azmi Abdul ;
Othman, Norinsan Kamil ;
Saion, Elias .
NANOSCALE RESEARCH LETTERS, 2013, 8 :1-10
[5]  
Ahmad M. Bin, 2010, Aust. J. Basic Appl. Sci., V4, P2158
[6]   Compression molded LLDPE films loaded with bimetallic (Ag-Cu) nanoparticles and cinnamon essential oil for chicken meat packaging applications [J].
Ahmed, Jasim ;
Mulla, Mehrajfatemah ;
Arfat, Yasir Ali ;
Bher, Anibal ;
Jacob, Harsha ;
Auras, Rafael .
LWT-FOOD SCIENCE AND TECHNOLOGY, 2018, 93 :329-338
[7]   Mechanical and Physicochemical Properties of Electron Beam Irradiated Rubber/Clay Nanocomposites [J].
Ali, Zakaria ;
El-Nemr, Khaled ;
Youssef, Hussain ;
Bekhit, Mohamad .
POLYMER COMPOSITES, 2013, 34 (10) :1600-1610
[8]   Critical green routing synthesis of silver NPs using jasmine flower extract for biological activities and photocatalytical degradation of methylene blue [J].
Aravind, M. ;
Ahmad, Awais ;
Ahmad, Ikram ;
Amalanathan, M. ;
Naseem, Khalida ;
Mary, Sony M. Michael ;
Parvathiraja, C. ;
Hussain, Shahid ;
Algarni, Tahani Saad ;
Pervaiz, Muhammad ;
Zuber, Muhammad .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (01)
[9]   Antimicrobial activity of metal-substituted cobalt ferrite nanoparticles synthesized by sol-gel technique [J].
Ashour, A. H. ;
El-Batal, Ahmed I. ;
Maksoud, M. I. A. Abdel ;
El-Sayyad, Gharieb S. ;
Labib, Sh. ;
Abdeltwab, E. ;
El-Okr, M. M. .
PARTICUOLOGY, 2018, 40 :141-151
[10]   Effect of layered silicate nanoclay on the properties of silane crosslinked linear low-density polyethylene (LLDPE) [J].
Azizi, H. ;
Morshedian, J. ;
Barikani, M. ;
Wagner, M. H. .
EXPRESS POLYMER LETTERS, 2010, 4 (04) :252-262
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