Polyethylene glycol-based bidentate ligands to enhance quantum dot and gold nanoparticle stability in biological media

2009 ◽  
Vol 4 (3) ◽  
pp. 412-423 ◽  
Author(s):  
Bing C Mei ◽  
Kimihiro Susumu ◽  
Igor L Medintz ◽  
Hedi Mattoussi
Keyword(s):  
Polyethylene Glycol ◽  
Quantum Dot ◽  
Gold Nanoparticle ◽  
Bidentate Ligands ◽  
Biological Media ◽  
Nanoparticle Stability

Gold nanoparticle and polyethylene glycol in neural regeneration in the treatment of neurodegenerative diseases

2018 ◽  
Vol 120 (3) ◽  
pp. 2749-2755 ◽  
Author(s):  
Tayebe Aghaie ◽  
Mir Hadi Jazayeri ◽  
Mostafa Manian ◽  
leila Khani ◽  
Marjan Erfani ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Neurodegenerative Diseases ◽  
Gold Nanoparticle ◽  
Neural Regeneration

A highly sensitive and label-free electrochemiluminescence immunosensor for beta 2-microglobulin

2017 ◽  
Vol 9 (17) ◽  
pp. 2570-2577 ◽  
Author(s):  
Mohammad Rizwan ◽  
Noor Faizah Mohd-Naim ◽  
Natasha Ann Keasberry ◽  
Minhaz Uddin Ahmed
Keyword(s):  
Quantum Dot ◽  
Cadmium Selenide ◽  
Gold Nanoparticle ◽  
Label Free ◽  
Screen Printed Electrode ◽  
Highly Sensitive ◽  
Beta 2 ◽  
Beta 2 Microglobulin ◽  
First Time ◽  
Screen Printed

A highly sensitive and label-free electrochemiluminescence (ECL) immunosensor was fabricated for the detection of β-2-microglobulin (β2M) based on a gold nanoparticle-doped@carbon nano-onion chitosan nanocomposite modified cadmium selenide quantum dot screen-printed electrode (QDs-SPE/AuNPs@CNOs-CS) for the first time.

A facile method to in situ fabricate three dimensional gold nanoparticle micropatterns in a cell-resistant hydrogel

2016 ◽  
Vol 15 (2) ◽  
pp. 181-186
Author(s):  
Ming-Hao Yao ◽  
Jie Yang ◽  
Dong-Hui Zhao ◽  
Rui-Xue Xia ◽  
Rui-Mei Jin ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Polyethylene Glycol ◽  
Gold Nanoparticle ◽  
Three Dimensional ◽  
Photochemical Synthesis ◽  
A Cell

A facile method for in situ fabrication of three-dimensional gold nanoparticles micropatterns throughout a polyethylene glycol hydrogel substrate has been developed by combining photochemical synthesis of gold nanoparticles with photolithography technology.

scholarly journals Lab-on-a-micromotor: catalytic Janus particles as mobile microreactors for tailored synthesis of nanoparticles

2018 ◽  
Vol 9 (42) ◽  
pp. 8056-8064 ◽  
Author(s):  
Marta Pacheco ◽  
Beatriz Jurado-Sánchez ◽  
Alberto Escarpa
Keyword(s):  
Quantum Dot ◽  
Gold Nanoparticle ◽  
Nanoparticle Synthesis ◽  
Janus Particles ◽  
Synthesis Of Nanoparticles ◽  
Cds Quantum Dot ◽  
Gold Nanoparticle Synthesis

Catalytic Janus micromotors encapsulating Cd2+ or citrate are used here as mobile microreactors for “on the fly” CdS quantum dot and gold nanoparticle synthesis.

Performance enhancement of quantum dot sensitized solar cells by adding electrolyte additives

2015 ◽  
Vol 3 (33) ◽  
pp. 17091-17097 ◽  
Author(s):  
Jun Du ◽  
Xinxin Meng ◽  
Ke Zhao ◽  
Yan Li ◽  
Xinhua Zhong
Keyword(s):  
Solar Cells ◽  
Polyethylene Glycol ◽  
Quantum Dot ◽  
Performance Enhancement ◽  
Charge Recombination ◽  
Electrolyte Additives ◽  
Polysulfide Electrolyte ◽  
Recombination Processes ◽  
Sensitized Solar Cells

The parasitic charge recombination processes between TiO2/QDs/electrolyte interfaces were effectively suppressed with the addition of polyethylene glycol (PEG) additive in polysulfide electrolyte, giving enhancement of PCE from 5.80% to 6.74% in the corresponding cell devices.

scholarly journals Enhanced Photoluminescence Property for Quantum Dot-Gold Nanoparticle Hybrid

2015 ◽  
Vol 10 (1) ◽  
Author(s):  
Qianqian Huang ◽  
Jing Chen ◽  
Jian Zhao ◽  
Jiangyong Pan ◽  
Wei Lei ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Gold Nanoparticle ◽  
Photoluminescence Property ◽  
Enhanced Photoluminescence
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