Controlling the Physical and Biological Properties of Highly Fluorescent Aqueous Quantum Dots Using Block Copolymers of Different Size and Shape

ACS Nano ◽  
2013 ◽  
Vol 7 (10) ◽  
pp. 9156-9167 ◽  
Author(s):  
Johannes Ostermann ◽  
Jan-Philip Merkl ◽  
Sandra Flessau ◽  
Christopher Wolter ◽  
Andreas Kornowksi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Block Copolymers ◽  
Biological Properties ◽  
Size And Shape ◽  
Aqueous Quantum Dots

MPA-capped CdTe quantum dots exposure causes neurotoxic effects in nematode Caenorhabditis elegans by affecting the transporters and receptors of glutamate, serotonin and dopamine at the genetic level, or by increasing ROS, or both

Nanoscale ◽  
2015 ◽  
Vol 7 (48) ◽  
pp. 20460-20473 ◽  
Author(s):  
Tianshu Wu ◽  
Keyu He ◽  
Qinglin Zhan ◽  
Shengjun Ang ◽  
Jiali Ying ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Caenorhabditis Elegans ◽  
Biomedical Applications ◽  
Biological Properties ◽  
Cdte Quantum Dots ◽  
Nematode Caenorhabditis Elegans ◽  
Neurotoxic Effects ◽  
Genetic Level

As quantum dots (QDs) are widely used in biomedical applications, the number of studies focusing on their biological properties is increasing.

Predicting the Effects of Composition, Molecular Size and Shape, Plasticization, and Swelling on the Diffusion of Aromatic Additives in Block Copolymers

2017 ◽  
Vol 50 (16) ◽  
pp. 6137-6148 ◽  
Author(s):  
Dustin W. Janes ◽  
Vaishnavi Chandrasekar ◽  
Steven E. Woolford ◽  
Kyle B. Ludwig
Keyword(s):  
Block Copolymers ◽  
Molecular Size ◽  
Size And Shape

scholarly journals Optofluidic FRET lasers using aqueous quantum dots as donors

Lab on a Chip ◽  
2016 ◽  
Vol 16 (2) ◽  
pp. 353-359 ◽  
Author(s):  
Qiushu Chen ◽  
Alper Kiraz ◽  
Xudong Fan
Keyword(s):  
Quantum Dots ◽  
Aqueous Quantum Dots

Optofluidic FRET lasers using aqueous quantum dots as donors.

The effect of the size and shape on the bond number of quantum dots and its relationship with thermodynamic properties

2015 ◽  
Vol 17 (27) ◽  
pp. 17973-17979 ◽  
Author(s):  
H. Li ◽  
H. J. Xiao ◽  
T. S. Zhu ◽  
H. C. Xuan ◽  
M. Li
Keyword(s):  
Quantum Dots ◽  
Thermodynamic Properties ◽  
Bond Number ◽  
Size And Shape

The size- and shape-related Ba/Bt functions.

Anomalous Behaviors of Visible Luminescence from Graphene Quantum Dots: Interplay between Size and Shape

ACS Nano ◽  
2012 ◽  
Vol 6 (9) ◽  
pp. 8203-8208 ◽  
Author(s):  
Sung Kim ◽  
Sung Won Hwang ◽  
Min-Kook Kim ◽  
Dong Yeol Shin ◽  
Dong Hee Shin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Size And Shape ◽  
Visible Luminescence

scholarly journals Effects of size and shape on electronic states of quantum dots

2007 ◽  
Vol 38 (12-14) ◽  
pp. 981-991 ◽  
Author(s):  
Chun Yong Ngo ◽  
Soon Fatt Yoon ◽  
Weijun Fan ◽  
Soo Jin Chua
Keyword(s):  
Quantum Dots ◽  
Electronic States ◽  
Size And Shape

Binary Self-Assembly of Conjugated Block Copolymers and Quantum Dots at the Air–Liquid Interface into Ordered Functional Nanoarrays

2019 ◽  
Vol 11 (31) ◽  
pp. 28538-28545 ◽  
Author(s):  
Saejin Oh ◽  
Myungjae Yang ◽  
Seulki Kang ◽  
Sung-Hee Chung ◽  
Jean Bouffard ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Block Copolymers ◽  
Self Assembly ◽  
Liquid Interface ◽  
Air Liquid Interface

Recent Advances in the Cancer Bioimaging with Graphene Quantum Dots

2018 ◽  
Vol 25 (25) ◽  
pp. 2876-2893 ◽  
Author(s):  
Keheng Li ◽  
Xinna Zhao ◽  
Gang Wei ◽  
Zhiqiang Su
Keyword(s):  
Quantum Dots ◽  
Biomedical Applications ◽  
Cell Imaging ◽  
Graphene Quantum Dots ◽  
Biological Properties ◽  
Live Cells ◽  
Physical Chemical ◽  
Specific Cancer ◽  
Good Biocompatibility ◽  
Low Cytotoxicity

Fluorescent graphene quantum dots (GQDs) have attracted increasing interest in cancer bioimaging due to their stable photoluminescence (PL), high stability, low cytotoxicity, and good biocompatibility. In this review, we present the synthesis and chemical modification of GQDs firstly, and then introduce their unique physical, chemical, and biological properties like the absorption, PL, and cytotoxicity of GQDs. Finally and most importantly, the recent applications of GQDs in cancer bioimaging are demonstrated in detail, in which we focus on the biofunctionalization of GQDs for specific cancer cell imaging and real-time molecular imaging in live cells. We expect this work would provide valuable guides on the synthesis and modification of GQDs with adjustable properties for various biomedical applications in the future.

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