Synthesis of Silica-Coated Semiconductor and Magnetic Quantum Dots and Their Use in the Imaging of Live Cells

2007 ◽  
Vol 46 (14) ◽  
pp. 2448-2452 ◽  
Author(s):  
S. Tamil Selvan ◽  
Pranab K. Patra ◽  
Chung Yen Ang ◽  
Jackie Y. Ying
Keyword(s):  
Quantum Dots ◽  
Live Cells ◽  
Magnetic Quantum Dots

Synthesis of Silica-Coated Semiconductor and Magnetic Quantum Dots and Their Use in the Imaging of Live Cells

2007 ◽  
Vol 119 (14) ◽  
pp. 2500-2504 ◽  
Author(s):  
S. Tamil Selvan ◽  
Pranab K. Patra ◽  
Chung Yen Ang ◽  
Jackie Y. Ying
Keyword(s):  
Quantum Dots ◽  
Live Cells ◽  
Magnetic Quantum Dots

scholarly journals Magnetic Quantum Dots Steer and Detach Microtubules From Kinesin-Coated Surfaces

2017 ◽  
Vol 13 (1) ◽  
pp. 1700402 ◽  
Author(s):  
Kalpesh D. Mahajan ◽  
Yixiao Cui ◽  
C. Jenny Dorcéna ◽  
Nathan F. Bouxsien ◽  
George D. Bachand ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Coated Surfaces ◽  
Magnetic Quantum Dots

ChemInform Abstract: Electric-Field Controlled Ferromagnetism in MnGe Magnetic Quantum Dots

ChemInform ◽  
2011 ◽  
Vol 43 (1) ◽  
pp. no-no
Author(s):  
Faxian Xiu ◽  
Yong Wang ◽  
Jin Zou ◽  
Kang L. Wang
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Magnetic Quantum Dots

scholarly journals All-optical spin switching in neutral or charged magnetic quantum dots

2010 ◽  
Vol 210 ◽  
pp. 012004
Author(s):  
D E Reiter ◽  
G Hemmert ◽  
T Kuhn ◽  
V M Axt ◽  
P Machnikowski
Keyword(s):  
Quantum Dots ◽  
All Optical ◽  
Magnetic Quantum Dots ◽  
Spin Switching

scholarly journals InGaAs Quantum Dots on Cross-Hatch Patterns as a Host for Diluted Magnetic Semiconductor Medium

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Teeravat Limwongse ◽  
Supachok Thainoi ◽  
Somsak Panyakeow ◽  
Songphol Kanjanachuchai
Keyword(s):  
Quantum Dots ◽  
Molecular Beam ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Magnetic Medium ◽  
Magnetic Region ◽  
Diluted Magnetic ◽  
Mismatched Heteroepitaxy ◽  
Quantum Dimensions ◽  
Magnetic Quantum Dots

Storage density on magnetic medium is increasing at an exponential rate. The magnetic region that stores one bit of information is correspondingly decreasing in size and will ultimately reach quantum dimensions. Magnetic quantum dots (QDs) can be grown using semiconductor as a host and magnetic constituents added to give them magnetic properties. Our results show how molecular beam epitaxy and, particularly, lattice-mismatched heteroepitaxy can be used to form laterally aligned, high-density semiconducting host in a single growth run without any use of lithography or etching. Representative results of how semiconductor QD hosts arrange themselves on various stripes and cross-hatch patterns are reported.

scholarly journals Robust magnetic polarons in type-II (Zn,Mn)Te/ZnSe magnetic quantum dots

2010 ◽  
Vol 82 (19) ◽  
Author(s):  
I. R. Sellers ◽  
R. Oszwałdowski ◽  
V. R. Whiteside ◽  
M. Eginligil ◽  
A. Petrou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Type Ii ◽  
Magnetic Polarons ◽  
Magnetic Quantum Dots

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.

scholarly journals Live Cell Imaging: 3-Dimensional Tracking of Non-blinking ‘Giant’ Quantum Dots in Live Cells (Adv. Funct. Mater. 30/2014)

2014 ◽  
Vol 24 (30) ◽  
pp. 4795-4795 ◽  
Author(s):  
Aaron M. Keller ◽  
Yagnaseni Ghosh ◽  
Matthew S. DeVore ◽  
Mary E. Phipps ◽  
Michael H. Stewart ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Live Cells ◽  
3 Dimensional
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