Photoluminescent nanoparticles for chemical and biological analysis and imaging

WR Algar, M Massey, K Rees, R Higgins… - Chemical …, 2021 - ACS Publications
Research related to the development and application of luminescent nanoparticles (LNPs)
for chemical and biological analysis and imaging is flourishing. Novel materials and new …

Plasmonic quenching and enhancement: metal–quantum dot nanohybrids for fluorescence biosensing

N Hildebrandt, M Lim, N Kim, JM Nam - Chemical Communications, 2023 - pubs.rsc.org
Plasmonic metal nanoparticles and semiconductor quantum dots (QDs) are two of the most
widely applied nanomaterials for optical biosensing and bioimaging. While their …

Nanoscale 3D spatial addressing and valence control of quantum dots using wireframe DNA origami

C Chen, X Wei, MF Parsons, J Guo, JL Banal… - Nature …, 2022 - nature.com
Control over the copy number and nanoscale positioning of quantum dots (QDs) is critical to
their application to functional nanomaterials design. However, the multiple non-specific …

Recent applications of FRET-based multiplexed techniques

A Kaur, S Dhakal - TrAC Trends in Analytical Chemistry, 2020 - Elsevier
Fluorescence resonance energy transfer (FRET) has become a powerful tool for visualizing
molecular interactions, single-molecule conformational dynamics, binding, and other …

Bait and Cleave: Exosite-Binding Peptides on Quantum Dots Selectively Accelerate Protease Activity for Sensing with Enhanced Sensitivity

KD Krause, K Rees, GH Darwish, J Bernal-Escalante… - ACS …, 2024 - ACS Publications
The advantageous optical properties of quantum dots (QDs) motivate their use in a wide
variety of applications related to imaging and bioanalysis, including the detection of …

Enhancing enzymatic activity with nanoparticle display–an updated compendium and engineering outlook

SL Hooe, JC Breger, IL Medintz - Molecular Systems Design & …, 2024 - pubs.rsc.org
Almost all utilization of biocatalysis in the burgeoning field of synthetic biology requires not
only enzymes but also that they function with peak efficiency, especially when paired with …

A dendrimer-based time-gated concentric FRET configuration for multiplexed sensing

HY Tsai, WR Algar - ACS nano, 2022 - ACS Publications
Förster resonance energy transfer (FRET) is widely used for the development of biological
probes and sensors. In this context, the norm for multiplexed detection is deployment of …

Understanding forster resonance energy transfer in the sheet regime with DNA brick-based dye networks

D Mathur, A Samanta, MG Ancona, SA Díaz, Y Kim… - ACS …, 2021 - ACS Publications
Controlling excitonic energy transfer at the molecular level is a key requirement for
transitioning nanophotonics research to viable devices with the main inspiration coming …

Develo** FRET networks for sensing

WR Algar, KD Krause - Annual Review of Analytical Chemistry, 2022 - annualreviews.org
Förster resonance energy transfer (FRET) is a widely used fluorescence-based sensing
mechanism. To date, most implementations of FRET sensors have relied on a discrete donor …

Multiplexed DNA and Protease Detection with Orthogonal Energy Transfer on a Single Quantum Dot Scaffolded Biosensor

DA Hastman, S Hooe, M Chiriboga, SA Díaz… - ACS …, 2023 - ACS Publications
Almost all pathogens, whether viral or bacterial, utilize key proteolytic steps in their
pathogenesis. The ability to detect a pathogen's genomic material along with its proteolytic …