scholarly journals Preparation of photoluminescence tunable Cu-doped AgInS2 and AgInS2/ZnS nanocrystals and their application as cellular imaging probes

RSC Advances ◽  
2016 ◽  
Vol 6 (56) ◽  
pp. 51161-51170 ◽  
Author(s):  
Siqi Chen ◽  
Violeta Demillo ◽  
Minggen Lu ◽  
Xiaoshan Zhu
Keyword(s):  
Cellular Imaging ◽  
Imaging Probes ◽  
Zns Nanocrystals

Photoluminescence tunable Cu-doped AgInS2 and AgInS2/ZnS nanocrystals were synthesized and applied in cellular imaging.

Quantum Dots Based Material for Drug Delivery Applications

2021 ◽  
pp. 191-215
Keyword(s):  
Drug Delivery ◽  
Quantum Dots ◽  
Particle Size ◽  
Physical Properties ◽  
Semiconductor Nanoparticles ◽  
Cellular Imaging ◽  
Biological Applications ◽  
Distinct Class ◽  
Imaging Probes ◽  
Biomedical Field

Quantum dots (QDs) have shown promising potential to many biomedical and biological applications, mainly in drug delivery or activation and cellular imaging. These semiconductor nanoparticles, QDs, whose particle size is in the range of 2-10 nanometer with unique photo-chemical and -physical properties that are not possessed by any other isolated molecules, have become one of the distinct class of imaging probes and worldwide platforms for manufacturing of multifunctional nanodevices. In this chapter, properties, applications of QDs, and importance in the biomedical field especially in drug delivery is presented.

Fluorescent squaramide ligands for cellular imaging and their encapsulation in cubosomes

2019 ◽  
Vol 43 (26) ◽  
pp. 10336-10342 ◽  
Author(s):  
Joanna I. Lachowicz ◽  
Giacomo Picci ◽  
Pierpaolo Coni ◽  
Vito Lippolis ◽  
Marianna Mamusa ◽  
...  
Keyword(s):  
Cellular Imaging ◽  
Imaging Probes ◽  
Free Molecules

Two new fluorescent squaramides bearing quinoline (L1) and naphthalene (L2) as fluorogenic fragments were synthesized and investigated as possible cellular imaging probes as free molecules and when loaded in monoolein-based cubosomes.

Dinuclear ruthenium(ii) polypyridyl complexes as single and two-photon luminescence cellular imaging probes

2014 ◽  
Vol 50 (17) ◽  
pp. 2123 ◽  
Author(s):  
Wenchao Xu ◽  
Jiarui Zuo ◽  
Lili Wang ◽  
Liangnian Ji ◽  
Hui Chao
Keyword(s):  
Cellular Imaging ◽  
Polypyridyl Complexes ◽  
Two Photon ◽  
Imaging Probes ◽  
Dinuclear Ruthenium

Doped semiconductor nanocrystal based fluorescent cellular imaging probes

Nanoscale ◽  
2013 ◽  
Vol 5 (12) ◽  
pp. 5506 ◽  
Author(s):  
Amit Ranjan Maity ◽  
Sharbari Palmal ◽  
SK Basiruddin ◽  
Niladri Sekhar Karan ◽  
Suresh Sarkar ◽  
...  
Keyword(s):  
Cellular Imaging ◽  
Semiconductor Nanocrystal ◽  
Imaging Probes

Electric Field Modulation of Semiconductor Quantum Dot Photoluminescence: Insights Into the Design of Robust Voltage-Sensitive Cellular Imaging Probes

Nano Letters ◽  
2015 ◽  
Vol 15 (10) ◽  
pp. 6848-6854 ◽  
Author(s):  
Clare E. Rowland ◽  
Kimihiro Susumu ◽  
Michael H. Stewart ◽  
Eunkeu Oh ◽  
Antti J. Mäkinen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Electric Field ◽  
Cellular Imaging ◽  
Semiconductor Quantum Dot ◽  
Imaging Probes ◽  
Field Modulation

Luminescent lanthanide bimetallic triple-stranded helicates as potential cellular imaging probes

2007 ◽  
pp. 1716-1718 ◽  
Author(s):  
Caroline D. B. Vandevyver ◽  
Anne-Sophie Chauvin ◽  
Steve Comby ◽  
Jean-Claude G. Bünzli
Keyword(s):  
Cellular Imaging ◽  
Imaging Probes

Optical imaging probes and their potential contribution to radiotracer development

2016 ◽  
Vol 55 (02) ◽  
pp. 51-62 ◽  
Author(s):  
S. Hermann ◽  
M. Schäfers ◽  
C. Höltke ◽  
A. Faust
Keyword(s):  
Optical Imaging ◽  
Fluorescent Dyes ◽  
Great Influence ◽  
Potential Contribution ◽  
Preclinical Evaluation ◽  
Guided Surgery ◽  
Fluorescence Guided Surgery ◽  
Imaging Probes ◽  
Unspecific Binding

SummaryOptical imaging has long been considered a method for histological or microscopic investigations. Over the last 15 years, however, this method was applied for preclinical molecular imaging and, just recently, was also able to show its principal potential for clinical applications (e.g. fluorescence-guided surgery). Reviewing the development and preclinical evaluation of new fluorescent dyes and target-specific dye conjugates, these often show characteristic patterns of their routes of excretion and biodistribution, which could also be interesting for the development and optimization of radiopharmaceuticals. Especially ionic charges show a great influence on biodistribution and netcharge and charge-distribution on a conjugate often determines unspecific binding or background signals in liver, kidney or intestine, and other organs.Learning from fluorescent probe behaviour in vivo and translating this knowledge to radio-pharmaceuticals might be useful to further optimize emerging and existing radiopharmaceuticals with respect to their biodistribution and thereby availability for binding to their targets.

Quantum Dot Nanocrystals for In Vivo Molecular and Cellular Imaging¶

2004 ◽  
Vol 80 (3) ◽  
pp. 377 ◽  
Author(s):  
Andrew M. Smith ◽  
Xiaohu Gao ◽  
Shuming Nie
Keyword(s):  
Quantum Dot ◽  
Cellular Imaging
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