pH dependent size control, formation mechanism and antimicrobial functionality of bio-inspired AgNPs

RSC Advances ◽  
2016 ◽  
Vol 6 (98) ◽  
pp. 95483-95493 ◽  
Author(s):  
Venkatanarasimha Rao Chelli ◽  
Animes Kumar Golder
Keyword(s):  
Ascorbic Acid ◽  
Formation Mechanism ◽  
Aqueous Media ◽  
Size Control ◽  
Sechium Edule ◽  
Ph Dependent

Sechium edule is rich in ascorbic acid which was extracted from aqueous media for the synthesis of AgNPs.

Size control over spherical silver nanoparticles by ascorbic acid reduction

2010 ◽  
Vol 372 (1-3) ◽  
pp. 172-176 ◽  
Author(s):  
Yaqiong Qin ◽  
Xiaohui Ji ◽  
Jing Jing ◽  
Hong Liu ◽  
Hongli Wu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Size Control ◽  
Acid Reduction

scholarly journals Synthesis of Copper Nanoparticles Using Glass Microfluidic Device

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 1110
Author(s):  
Yiyang Liang ◽  
Yoko Shinozaki ◽  
Hiromasa Yagyu
Keyword(s):  
Particle Size ◽  
Ascorbic Acid ◽  
Microfluidic Device ◽  
Copper Nanoparticles ◽  
Flow Rate ◽  
Control Method ◽  
Size Control ◽  
Metallic Materials ◽  
First Time ◽  
Citrate Reduction

In a synthesis of gold nanoparticles on a microfluidic device by citrate reduction, a particle size control by changing a flow rate was reported. To apply this simple control method to the synthesis of other metallic materials, we propose the synthesis of copper nanoparticles (CuNPs) in ethylene glycol by the microfluidic device using ascorbic acid as both antioxidant and reducing agent. The experimental results found for the first time that the effect of the flow rate of agents on particle size of the synthesized CuNPs in the device.

PNIPAM-based heteroarm star-graft quarterpolymers: synthesis, characterization and pH-dependent thermoresponsiveness in aqueous media

2015 ◽  
Vol 6 (21) ◽  
pp. 3942-3955 ◽  
Author(s):  
Zacharoula Iatridi ◽  
M. M. Soledad Lencina ◽  
Constantinos Tsitsilianis
Keyword(s):  
Ionic Strength ◽  
Aqueous Media ◽  
Grafting Density ◽  
Ph Dependent

We report the design of PSn(P2VP-b-PAA-g-PNIPAM)n heteroarm star-graft quarterpolymers, the thermoresponsiveness of which is strongly dependent on pH ionic strength, and their macromolecular features, e.g. arm number and grafting density.

Thermal formation mechanism and size control of spherical hematite nanoparticles

2005 ◽  
Vol 89 (2-3) ◽  
pp. 321-325 ◽  
Author(s):  
Honglei Fan ◽  
Baozhen Song ◽  
Juhua Liu ◽  
Zhenqiu Yang ◽  
Qiaoxia Li
Keyword(s):  
Formation Mechanism ◽  
Size Control ◽  
Hematite Nanoparticles

pH dependent Cu(II) and Pd(II) ions detection and removal from aqueous media by an efficient mesoporous adsorbent

2014 ◽  
Vol 236 ◽  
pp. 100-109 ◽  
Author(s):  
Md. Rabiul Awual ◽  
Ismail M.M. Rahman ◽  
Tsuyoshi Yaita ◽  
Md. Abdul Khaleque ◽  
M. Ferdows
Keyword(s):  
Aqueous Media ◽  
Mesoporous Adsorbent ◽  
Ph Dependent
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