Immobilization of Synthesized Silver Nanoparticles Using Mango Peel Extract on Low Density Polyethylene Surface and Its Application as Biologically Active Packages = تثبيت جزيئات نانو الفضة المخلقة بواسطة مستخلص قشور المانجو على أسطح البولي إيثيلين منخفض الكثافة واستخدامه كعبوات نشطة حيويا

2016 ◽  
Vol 13 (1) ◽  
pp. 31-38
Author(s):  
Rowida Y. Essa ◽  
E. M. Elsebaie
Keyword(s):  
Silver Nanoparticles ◽  
Biologically Active ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Mango Peel ◽  
Peel Extract ◽  
Polyethylene Surface

A unique behavior of water drops induced by low-density polyethylene surface with a sharp wettability transition

2007 ◽  
Vol 311 (1) ◽  
pp. 186-193 ◽  
Author(s):  
Xiaoying Lu ◽  
Shuaixia Tan ◽  
Ning Zhao ◽  
Shuguang Yang ◽  
Jian Xu
Keyword(s):  
Low Density Polyethylene ◽  
Low Density ◽  
Water Drops ◽  
Polyethylene Surface

Icephobicity and the effect of water condensation on the superhydrophobic low-density polyethylene surface

2015 ◽  
Vol 3 (2) ◽  
pp. 025001 ◽  
Author(s):  
Zhiqing Yuan ◽  
Menglei Wang ◽  
Juan Huang ◽  
Xian Wang ◽  
Jiping Bin ◽  
...  
Keyword(s):  
Low Density Polyethylene ◽  
Low Density ◽  
Water Condensation ◽  
Effect Of Water ◽  
Polyethylene Surface

scholarly journals Physical and Antimicrobial Characterization of Self Assembled Silver Nanoparticle/Chitosan onto Low Density Polyethylene Film as Active Packaging Polymer

2014 ◽  
Vol 27 ◽  
pp. 53-64 ◽  
Author(s):  
Maryam Jokar ◽  
Russly Abdul Rahman ◽  
Luqman Chuah Abdullah
Keyword(s):  
Silver Nanoparticles ◽  
Growth Parameters ◽  
Chemical Reduction ◽  
Barrier Properties ◽  
Nanocomposite Films ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Ldpe Film ◽  
Silver Nanocomposites ◽  
Silver Nanocomposite

Colloidal Silver nanoparticles with a size of 5 nm produced by chemical reduction using poly ethylene glycol (PEG 200). Layers of silver nanoparticles and chitosan were deposited onto low density polyethylene (LDPE) substrate by layer by layer (LBL) self-assembly technique. Silver nanocomposite films were built by sequential dipping of LDPE film in either anionic silver nanoparticles or cationic chitosan. Silver nanoparticles and chitosan led to the formation of nanocomposite films possessing antimicrobial properties with the thickness of 2, 4, 8, 12 and 20 layers. Silver nanocomposite films were characterized by atomic force microscopy (AFM). Thermal, mechanical and barrier properties of LBL deposited nanocomposite films were investigated. Results showed that the LBL deposition of silver nanoparticles and chitosan increased the crystallinity of the composites and also improved mechanical and barrier properties of LDPE film significantly (p<0.05). Antimicrobial activity of silver nanocomposites againstEscherichia coliandStaphylococcus aureuswas evaluated. Growth kinetic parameters ofE.coliandS.aureusaffected by silver nanocomposites were calculated by modeling of absorbance data according to Gomperz equation. LDPE-silver nanocomposite affected bacterial growth parameters significantly (p<0.05). The specific growth rate reduced from 0.30 to 0.11 h-1forE. coliand decreased 0.27 to 0.06 h-1forS. aureus.

Deposition of copper sulfide on modified low-density polyethylene surface: morphology and electrical characterization

2002 ◽  
Vol 202 (3-4) ◽  
pp. 223-231 ◽  
Author(s):  
M.H Kunita ◽  
E.M Girotto ◽  
E Radovanovic ◽  
M.C Gonçalves ◽  
O.P Ferreira ◽  
...  
Keyword(s):  
Surface Morphology ◽  
Copper Sulfide ◽  
Electrical Characterization ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Polyethylene Surface
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