Ultrasensitive, Biocompatible, Quantum‐Dot‐Embedded Silica Nanoparticles for Bioimaging

BH Jun, DW Hwang, HS Jung, J Jang… - Advanced Functional …, 2012 - Wiley Online Library
The successful development of highly sensitive, water‐compatible, nontoxic nanoprobes
has allowed nanomaterials to be widely employed in various applications. The applicability …

Fully self-assembled silica nanoparticle–semiconductor quantum dot supra-nanoparticles and immunoconjugates for enhanced cellular imaging by microscopy and …

GH Darwish, J Asselin, MV Tran, R Gupta… - … applied materials & …, 2020 - ACS Publications
There is a growing need for brighter luminescent materials to improve the detection and
imaging of biomarkers. Relevant contexts include low-abundance biomarkers and …

A Facile Synthesis of Small-Sized, Highly Photoluminescent, and Monodisperse CdSeS QD/SiO2 for Live Cell Imaging

R Han, M Yu, Q Zheng, L Wang, Y Hong, Y Sha - Langmuir, 2009 - ACS Publications
In recent years, silica coating has been extensively investigated to fabricate the
biocompatible interface of quantum dots (QDs) for biomedical applications. We here …

CdSe/CdS/SiO2 core/shell/shell nanoparticles

MQ Zhu, JJ Han, ADQ Li - Journal of nanoscience and …, 2007 - ingentaconnect.com
Quantum dots (QD) of a CdSe–ZnS core–shell structure are coated with silica spheres to
improve their stability in biological buffers and biocompatibility in fluorescence imaging. We …

Synthesis and application of luminescent single CdS quantum dot encapsulated silica nanoparticles directed for precision optical bioimaging

S Veeranarayanan, AC Poulose… - International journal …, 2012 - Taylor & Francis
This paper presents the synthesis of aqueous cadmium sulfide (CdS) quantum dots (QDs)
and silica-encapsulated CdS QDs by reverse microemulsion method and utilized as …

Silicon quantum dot supraparticles for fluorescence bioimaging

M Fujii, R Fujii, M Takada… - ACS Applied Nano …, 2020 - ACS Publications
We developed a self-limited self-assembly process to produce red-to-near-infrared
luminescent supraparticles made from biocompatible silicon (Si) quantum dots (QDs) for …

Facile synthesis, silanization, and biodistribution of biocompatible quantum dots

N Ma, AF Marshall, SS Gambhir, J Rao - Small, 2010 - Wiley Online Library
A facile strategy for the synthesis of silica‐coated quantum dots (QDs) for in vivo imaging is
reported. All the QD synthesis and silanization steps are conducted in water and methanol …

A novel method to enhance quantum yield of silica-coated quantum dots for biodetection

B Zhang, X Gong, L Hao, J Cheng, Y Han… - …, 2008 - iopscience.iop.org
In this paper, based on selecting the appropriate type of quantum dots (QDs), a novel
method is developed to enhance the quantum yield (QY) of silica-coated QD nanoparticles …

In Vivo Targeted Cancer Imaging, Sentinel Lymph Node Mapping and Multi-Channel Imaging with Biocompatible Silicon Nanocrystals

F Erogbogbo, KT Yong, I Roy, R Hu, WC Law, W Zhao… - ACS …, 2011 - ACS Publications
Quantum dots (QDs) have size-dependent optical properties that make them uniquely
advantageous for in vivo targeted fluorescence imaging, traceable delivery, and therapy …

Biocompatible luminescent silicon quantum dots for imaging of cancer cells

F Erogbogbo, KT Yong, I Roy, GX Xu, PN Prasad… - ACS …, 2008 - ACS Publications
Luminescent silicon quantum dots (Si QDs) have great potential for use in biological
imaging and diagnostic applications. To exploit this potential, they must remain luminescent …