A facile synthesis method of nickel nanotubes assisted by polyethylene glycol

2009 ◽  
Vol 50 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Feifei Tao ◽  
Cuiling Gao ◽  
Zheng Xu ◽  
Ziling Xue
Keyword(s):  
Polyethylene Glycol ◽  
Synthesis Method ◽  
Facile Synthesis

scholarly journals Interrelations of Synthesis Method, Polyethylene Glycol Coating, Physico-Chemical Characteristics, and Antimicrobial Activity of Silver Nanoparticles

Nanomaterials ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2475
Author(s):  
Amirah Shafilla Mohamad Kasim ◽  
Arbakariya Bin Ariff ◽  
Rosfarizan Mohamad ◽  
Fadzlie Wong Faizal Wong
Keyword(s):  
Antimicrobial Activity ◽  
Silver Nanoparticles ◽  
Polyethylene Glycol ◽  
Pathogenic Bacteria ◽  
Synthesis Method ◽  
Chemical Characteristics ◽  
Synthesis Methods ◽  
Uniform Size ◽  
Transmission Electron Microscopy Analysis ◽  
Physico Chemical

Silver nanoparticles (AgNPs) have been found to have extensive biomedical and biological applications. They can be synthesised using chemical and biological methods, and coated by polymer to enhance their stability. Hence, the changes in the physico-chemical characteristics of AgNPs must be scrutinised due to their importance for biological activity. The UV-Visible absorption spectra of polyethylene glycol (PEG) -coated AgNPs displayed a distinctive narrow peak compared to uncoated AgNPs. In addition, High-Resolution Transmission Electron Microscopy analysis revealed that the shapes of all AgNPs, were predominantly spherical, triangular, and rod-shaped. Fourier-Transform Infrared Spectroscopy analysis further confirmed the role of PEG molecules in the reduction and stabilisation of the AgNPs. Moreover, dynamic light scattering analysis also revealed that the polydispersity index values of PEG-coated AgNPs were lower than the uncoated AgNPs, implying a more uniform size distribution. Furthermore, the uncoated and PEG-coated biologically synthesised AgNPs demonstrated antagonisms activities towards tested pathogenic bacteria, whereas no antagonism activity was detected for the chemically synthesised AgNPs. Overall, generalisation on the interrelations of synthesis methods, PEG coating, characteristics, and antimicrobial activity of AgNPs were established in this study.

Facile synthesis and self-assembly behaviour of pH-responsive degradable polyacetal dendrimers

2016 ◽  
Vol 7 (40) ◽  
pp. 6154-6158 ◽  
Author(s):  
Da Huang ◽  
Fei Yang ◽  
Xing Wang ◽  
Hong Shen ◽  
Yezi You ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Self Assembly ◽  
Ph Responsive ◽  
Facile Synthesis

Well-defined POSS hybrid polyacetal dendrimers functionalized with terminal polyethylene glycol and zwitterion could assemble into pH-responsive degradable micelles and nanofibers.

scholarly journals Facile synthesis of ultrasmall polydopamine-polyethylene glycol nanoparticles for cellular delivery

2018 ◽  
Vol 13 (6) ◽  
pp. 06D407 ◽  
Author(s):  
Sean Harvey ◽  
David Yuen Wah Ng ◽  
Jolanta Szelwicka ◽  
Lisa Hueske ◽  
Lothar Veith ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Cellular Delivery ◽  
Facile Synthesis

Poly(3,4-ethylenedioxythiophene)/MoS2 nanocomposites with enhanced electrochemical capacitance performance

RSC Advances ◽  
2014 ◽  
Vol 4 (100) ◽  
pp. 56926-56932 ◽  
Author(s):  
Jin Wang ◽  
Zongchao Wu ◽  
Huabing Yin ◽  
Wei Li ◽  
Yang Jiang
Keyword(s):  
High Performance ◽  
Synthesis Method ◽  
Good Stability ◽  
Facile Synthesis ◽  
Electrochemical Capacitance ◽  
Capacitance Performance

A facile synthesis method of PEDOT/MoS2 nanocomposites has been developed via in situ polymerization, and this work offers a strategy for preparing supercapacitors with high performance and good stability.

scholarly journals Fast, facile synthesis method for BAL-mediated PVP-bismuth nanoparticles

MethodsX ◽  
2020 ◽  
Vol 7 ◽  
pp. 100894 ◽  
Author(s):  
Roberto Vazquez-Munoz ◽  
M. Josefina Arellano-Jimenez ◽  
Jose L. Lopez-Ribot
Keyword(s):  
Synthesis Method ◽  
Facile Synthesis ◽  
Bismuth Nanoparticles
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