Quantum dots in bioanalysis: a review of applications across various platforms for fluorescence spectroscopy and imaging

E Petryayeva, WR Algar, IL Medintz - Applied spectroscopy, 2013 - journals.sagepub.com
Semiconductor quantum dots (QDs) are brightly luminescent nanoparticles that have found
numerous applications in bioanalysis and bioimaging. In this review, we highlight recent …

Single-quantum-dot tracking reveals altered membrane dynamics of an attention-deficit/hyperactivity-disorder-derived dopamine transporter coding variant

O Kovtun, D Sakrikar, ID Tomlinson… - ACS chemical …, 2015 - ACS Publications
The presynaptic, cocaine-and amphetamine-sensitive dopamine (DA) transporter (DAT,
SLC6A3) controls the intensity and duration of synaptic dopamine signals by rapid …

Single quantum dot tracking reveals serotonin transporter diffusion dynamics are correlated with cholesterol-sensitive threonine 276 phosphorylation status in primary …

DM Bailey, MA Catron, O Kovtun… - ACS chemical …, 2018 - ACS Publications
Serotonin transporter (SERT) terminates serotonin signaling in the brain by enabling rapid
clearance of the neurotransmitter. SERT dysfunction has been associated with a variety of …

Gram scale synthesis of QD450 core–shell quantum dots for cellular imaging and sorting

SS Vyshnava, G Pandluru, DK Kanderi, SP Panjala… - Applied …, 2020 - Springer
In this study, we described an easy and one-pot synthesis technique for high-quality
CdZnS/ZnS core/shell quantum dots, which exhibit greater fluorescence at λ 450 nm with …

Quantum dot approaches for target-based drug screening and multiplexed active biosensing

O Kovtun, X Arzeta-Ferrer, SJ Rosenthal - Nanoscale, 2013 - pubs.rsc.org
Biomolecule detection using quantum dots (Qdots), nanometer-sized semiconductor
crystals, effectively addresses the limitations associated with conventional optical and …

Labeling of neuronal receptors and transporters with quantum dots

JC Chang, O Kovtun, RD Blakely… - Wiley Interdisciplinary …, 2012 - Wiley Online Library
The ability to efficiently visualize protein targets in cells is a fundamental goal in biological
research. Recently, quantum dots (QDots) have emerged as a powerful class of fluorescent …

Recent advances in biocompatible semiconductor nanocrystals for immunobiological applications

SS Nanda, MJ Kim, K Kim, GC Papaefthymiou… - Colloids and Surfaces B …, 2017 - Elsevier
Quantum confinement in inorganic semiconductor nanocrystals produces brightly
luminescent nanoparticles endowed with unique photo-physical properties, such as tunable …

Quantum dot toolbox in membrane neurotransmitter transporter research

LB Thal, DM Bailey, O Kovtun, SJ Rosenthal - Chemical and Synthetic …, 2017 - Springer
Quantum dot-based fluorescence techniques enable multi-scale molecular profiling ranging
from real-time single molecule dynamics to expression trends in million-cell populations. In …

[HTML][HTML] Photoluminescent nanomaterials for medical biotechnology

S Samah, ZA Vasilevich - Acta Naturae (англоязычная версия), 2021 - cyberleninka.ru
Creation of various photoluminescent nanomaterials has significantly expanded the arsenal
of approaches used in modern biomedicine. Their unique photophysical properties can …

Ensemble and single quantum dot fluorescence methods in neurotransmitter transporter research

O Kovtun, SJ Rosenthal - Neurotransmitter transporters: investigative …, 2016 - Springer
Subcellular localization and trafficking of neurotransmitter transporter (NTT) proteins is
increasingly recognized to play a critical role in transporter-mediated neurotransmitter …