Facile synthesis of novel size-controlled antibacterial hybrid spheres using silver nanoparticles loaded with poly-dopamine spheres

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13470-13477 ◽  
Author(s):  
Hongyong Luo ◽  
Changwei Gu ◽  
Weihua Zheng ◽  
Fei Dai ◽  
Xinling Wang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Special Structure ◽  
Facile Synthesis ◽  
Size Controlled

Sub-micrometer hybrid spheres with a poly-dopamine core and loaded with silver nanoparticles (NPs) were fabricated by a facile method. The new hybrid spheres show a strong antibacterial activity due to their special structure, effectively preventing silver NP aggregation.

scholarly journals Facile synthesis of monodispersed silver nanoparticles on graphene oxide sheets with enhanced antibacterial activity

2011 ◽  
Vol 35 (7) ◽  
pp. 1418 ◽  
Author(s):  
Lei Liu ◽  
Jincheng Liu ◽  
Yinjie Wang ◽  
Xiaoli Yan ◽  
Darren Delai Sun
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Graphene Oxide ◽  
Facile Synthesis ◽  
Graphene Oxide Sheets

Facile Synthesis of Silver Nanoparticles Using Lantana trifolia Aqueous Extracts and Their Antibacterial Activity

2020 ◽  
Vol 30 (8) ◽  
pp. 2842-2850 ◽  
Author(s):  
Edwin Shigwenya Madivoli ◽  
Patrick Gachoki Kareru ◽  
Anthony Ngure Gachanja ◽  
Samuel Mutuura Mugo ◽  
David Sujee Makhanu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Aqueous Extracts ◽  
Facile Synthesis

scholarly journals Facile Synthesis of Silver Nanoparticles with High Antibacterial Activity

Materials ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 2498 ◽  
Author(s):  
Anni Feng ◽  
Jiankang Cao ◽  
Junying Wei ◽  
Feng Chang ◽  
Yang Yang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Antibacterial Activities ◽  
Molar Ratio ◽  
Facile Synthesis ◽  
Gram Negative ◽  
Morphology Transition ◽  
Gram Positive Bacteria ◽  
High Antibacterial Activity ◽  
Reverse Microemulsion Method

We report on a reverse microemulsion method for the synthesis of silver nanocrystals and examine their antibacterial activities. As the molar ratio of water to sodium bis(2-ethylhexyl) sulfosuccinate (AOT) increases to 25, a morphology transition from a sphere-like nanocrystal to a wire-like one was observed. For both the gram-negative and gram-positive bacteria, the wire-like silver nanocrystal showed higher antibacterial activities. We conclude that the morphology of silver nanocrystals dominates their antibacterial activity.

Enhanced antibacterial activity of size-controlled silver and polyethylene glycol functionalized silver nanoparticles

2020 ◽  
Author(s):  
Basharat Khan ◽  
Mohsan Nawaz ◽  
Rafaqat Hussain ◽  
Gareth J. Price ◽  
Muhammad Farooq Warsi ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Polyethylene Glycol ◽  
Size Controlled
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