High-Performance Transparent and Flexible Electrodes Made by Flash-Light Sintering of Gold Nanoparticles

2018 ◽  
Vol 1 (12) ◽  
pp. 7191-7198 ◽  
Author(s):  
Renyun Zhang ◽  
Magnus Engholm ◽  
Magnus Hummelgård ◽  
Henrik Andersson ◽  
Jonas Örtegren ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
High Performance ◽  
Flexible Electrodes

High rate and stable symmetric potassium ion batteries fabricated with flexible electrodes and solid-state electrolytes

Nanoscale ◽  
2018 ◽  
Vol 10 (44) ◽  
pp. 20754-20760 ◽  
Author(s):  
Ke Lu ◽  
Hong Zhang ◽  
Siyuan Gao ◽  
Yingwen Cheng ◽  
Houyi Ma
Keyword(s):  
Solid State ◽  
Prussian Blue ◽  
High Performance ◽  
Potassium Ion ◽  
High Rate ◽  
Flexible Electrodes ◽  
Bipolar Electrodes ◽  
Solid State Electrolytes ◽  
Aqueous Batteries

Prussian blue particles were deposited on polypyrrole coated wiper clothes and used as bipolar electrodes for fabrication of high performance flexible solid state K-ion aqueous batteries.

Heterogemini surfactant assisted synthesis of monodisperse icosahedral gold nanocrystals and their applications in electrochemical biosensing

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 31301-31307 ◽  
Author(s):  
Liming Chen ◽  
Anirban Dandapat ◽  
Youju Huang ◽  
Liping Song ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
High Performance ◽  
Electrochemical Sensing ◽  
Gold Nanocrystals ◽  
Plasmonic Property ◽  
Electrochemical Biosensing ◽  
Surfactant Assisted

Monodisperse icosahedral gold nanoparticles with tunable plasmonic property and high performance electrochemical sensing was synthesized by a heterogemini surfactant.

Assembly of porous NiO nanowires on carbon cloth as a flexible electrode for high-performance supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (78) ◽  
pp. 74874-74877 ◽  
Author(s):  
Yi-Hang Peng ◽  
Mei-Xia Guo ◽  
Fu Shao ◽  
Si Liu ◽  
Quan Zhu ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Flexible Electrode ◽  
Flexible Electrodes

Porous NiO nanowire layers were deposited on conductive carbon cloth and are used as flexible electrodes for high performance supercapacitors.

scholarly journals An oxidized magnetic Au single atom on doped TiO2(110) becomes a high performance CO oxidation catalyst due to the charge effect

2017 ◽  
Vol 5 (36) ◽  
pp. 19316-19322 ◽  
Author(s):  
J. L. Shi ◽  
X. J. Zhao ◽  
L. Y. Zhang ◽  
X. L. Xue ◽  
Z. X. Guo ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Co Oxidation ◽  
High Performance ◽  
Important Application ◽  
Oxidation Catalyst ◽  
Single Atom ◽  
Charge Effect ◽  
Extensive Investigation ◽  
Doped Tio2

Catalysis using gold nanoparticles supported on oxides has been under extensive investigation for many important application processes.

scholarly journals SYNTHESIS AND STABILITY OF RESVERATROL-CONJUGATED GOLD NANOPARTICLES MODIFIED WITH POLYETHYLENE GLYCOL

2020 ◽  
pp. 230-236
Author(s):  
RADITYA ISWANDANA ◽  
RICHA NURSELVIANA ◽  
SUTRIYO SUTRIYO
Keyword(s):  
Particle Size ◽  
Gold Nanoparticles ◽  
Polyethylene Glycol ◽  
Zeta Potential ◽  
High Performance ◽  
Entrapment Efficiency ◽  
Test Results ◽  
Novel Method ◽  
The Stability ◽  
Phosphate Buffered Saline

Objective: Gold nanoparticles (AuNPs) are highly useful for drug delivery, but their application is limited by their stability as they readily aggregate.This issue can be prevented by adding a stabilizing agent such as resveratrol (RSV), which is a polyphenol derived from plants, that is used to preventcancer. Therefore, we propose a novel method to prepare stable RSV-conjugated nanoparticles modified with polyethylene glycol (RSV-AuNP-PEG).Methods: In the first step, the Turkevich method was used to synthesize the AuNPs. Then, PEG was added as stabilizer agent and conjugated with RSV.The synthesized conjugates were characterized using ultraviolet-visible spectrophotometry, Fourier transform infrared spectroscopy, particle sizeanalysis, and high-performance liquid chromatography.Results: The obtained RSV-AuNP-PEG had a particle size of 83.93 nm with a polydispersity index (PDI) of 0.562 and formed a translucent purple-redfluid in solution. The zeta potential was −22.9 mV, and the highest entrapment efficiency was 75.86±0.66%. For comparison, the RSV-AuNP solutionwas purple and turbid, the particle size was 51.97 nm with a PDI of 0.694, and the zeta potential was −24.6 mV. The stability test results showed thatthe storage stability of RSV-AuNP-PEG was better than that of AuNP-RSV. Further, the RSV-AuNP-PEG was shown to be most stable in 2% bovine serumalbumin (BSA) while the AuNP-RSV was most stable in 2% BSA in phosphate-buffered saline pH 7.4.Conclusion: These results show that modification of RSV-conjugated AuNPs with PEG effectively prevents their aggregation in storage, but only incertain mediums.

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