Functionalization of gold nanoparticles and CdS quantum dots with cell penetrating peptides

2009 ◽  
Author(s):  
Catherine C. Berry ◽  
Jesus M. de la Fuente
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Cell Penetrating Peptides ◽  
Cds Quantum Dots ◽  
Cell Penetrating

Cell-penetrating peptides for nanomedicine – how to choose the right peptide

2015 ◽  
Vol 16 (1) ◽  
Author(s):  
Ilja Tabujew ◽  
Marco Lelle ◽  
Kalina Peneva
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Cell Penetrating Peptides ◽  
Successful Implementation ◽  
Uptake Mechanism ◽  
High Expectations ◽  
Silver And Gold Nanoparticles ◽  
Cell Penetrating ◽  
The Right

AbstractMore than two decades ago, a group of peptides, now known as cell-penetrating peptides, sparked the hope that the ultimate carrier molecules have been found. The high expectations for these peptides, which are reflected in their bold name, led to many disappointments due to the controversial results their utilization entailed and nowadays even their effectiveness has been called into question. In this review, we discuss the uptake mechanism and application of cell penetrating peptides as mediators for organelle specific delivery of nanocarriers, pointing out the possibilities as well as strategies of their successful utilization. Additionally, we provide an overview of the conjugation techniques usually employed for the attachment of cell penetrating peptides to quantum dots, as well as silver and gold nanoparticles, and we address the various aspects that need to be considered for the successful implementation of cell penetrating peptides for organelle-specific delivery of nanoparticles into cells.

Ultrasensitive electrochemiluminescent immunoassay for morphine using a gold electrode modified with CdS quantum dots, polyamidoamine, and gold nanoparticles

2013 ◽  
Vol 181 (3-4) ◽  
pp. 419-425 ◽  
Author(s):  
Wenjuan Fei ◽  
Feifei Chen ◽  
Li Sun ◽  
Qianhua Li ◽  
Jianping Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Gold Electrode ◽  
Cds Quantum Dots

Cellular Internalization of Quantum Dots Mediated by Cell-Penetrating Peptides

2013 ◽  
Vol 1 (2) ◽  
pp. 151-161 ◽  
Author(s):  
Betty Revon Liu ◽  
Huey-Jenn Chiang ◽  
Yue-Wern Huang ◽  
Ming-Huan Chan ◽  
Hwei-Hsien Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cell Penetrating Peptides ◽  
Cellular Internalization ◽  
Cell Penetrating

A dual-mode nanosensor based on the inner filter effect of gold nanoparticles on the fluorescence of CdS quantum dots for sensitive detection of arginine

2017 ◽  
Vol 9 (46) ◽  
pp. 6513-6524 ◽  
Author(s):  
Somayeh Khezri ◽  
Morteza Bahram ◽  
Naser Samadi
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Inner Filter Effect ◽  
Sensitive Detection ◽  
Fluorescent Detection ◽  
Cds Quantum Dots ◽  
Dual Mode ◽  
Filter Effect ◽  
Cds Qds

Fluorescent detection of arginine based on the inner filter effect of AuNPs on l-Cys-capped CdS QDs.

Self-assembly of CdS quantum dots with polyoxometalate encapsulated gold nanoparticles: enhanced photocatalytic activities

2013 ◽  
Vol 1 (4) ◽  
pp. 1488-1494 ◽  
Author(s):  
Xiaolin Xing ◽  
Rongji Liu ◽  
Xuelian Yu ◽  
Guangjin Zhang ◽  
Hongbin Cao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Self Assembly ◽  
Cds Quantum Dots ◽  
Photocatalytic Activities
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