Fluorescence-activating and absorption-shifting tags for advanced imaging and biosensing

A Gautier - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Fluorescent labels and biosensors play central roles in biological and medical
research. Targeted to specific biomolecules or cells, they allow noninvasive imaging of the …

Image analysis of the mitochondrial network morphology with applications in cancer research

CH Chu, WW Tseng, CM Hsu, AC Wei - Frontiers in Physics, 2022 - frontiersin.org
Mitochondria are dynamic organelles that integrate bioenergetics, biosynthesis, and
signaling in cells and regulate redox homeostasis, apoptotic pathways, and cell proliferation …

Engineering of a fluorescent chemogenetic reporter with tunable color for advanced live-cell imaging

H Benaissa, K Ounoughi, I Aujard, E Fischer… - Nature …, 2021 - nature.com
Biocompatible fluorescent reporters with spectral properties spanning the entire visible
spectrum are indispensable tools for imaging the biochemistry of living cells and organisms …

A Far‐Red Emitting Fluorescent Chemogenetic Reporter for In Vivo Molecular Imaging

C Li, AG Tebo, M Thauvin, MA Plamont… - Angewandte Chemie …, 2020 - Wiley Online Library
Far‐red emitting fluorescent labels are highly desirable for spectral multiplexing and deep
tissue imaging. Here, we describe the generation of frFAST (far‐red Fluorescence Activating …

Next-generation fluorogen-based reporters and biosensors for advanced bioimaging

T Péresse, A Gautier - International journal of molecular sciences, 2019 - mdpi.com
Our ability to observe biochemical events with high spatial and temporal resolution is
essential for understanding the functioning of living systems. Intrinsically fluorescent proteins …

Super-resolution optical fluctuation imaging

S Basak, A Chizhik, JI Gallea, I Gligonov, I Gregor… - Nature …, 2025 - nature.com
We present a comprehensive review of super-resolution optical fluctuation imaging (SOFI), a
robust technique that leverages temporal fluctuations in fluorescence intensity to achieve …

Super-Resolution Radial Fluctuations (SRRF) nanoscopy in the near infrared

R Ehrlich, V Wulf, A Hendler-Neumark, B Kagan… - Optics …, 2022 - opg.optica.org
Super resolution microscopy methods have been designed to overcome the physical barrier
of the diffraction limit and push the resolution to nanometric scales. A recently developed …

Nanoscale regulation of Ca2+ dependent phase transitions and real-time dynamics of SAP97/hDLG

P Rajeev, N Singh, A Kechkar, C Butler… - nature …, 2022 - nature.com
Abstract Synapse associated protein-97/Human Disk Large (SAP97/hDLG) is a conserved,
alternatively spliced, modular, scaffolding protein critical in regulating the molecular …

Real-time heterogeneity of supramolecular assembly of amyloid precursor protein is modulated by an endocytic risk factor PICALM

V Belapurkar, HS Mahadeva Swamy, N Singh… - Cellular and Molecular …, 2023 - Springer
Recently, the localization of amyloid precursor protein (APP) into reversible nanoscale
supramolecular assembly or “nanodomains” has been highlighted as crucial towards …

Real-time nanoscale organization of amyloid precursor protein

S Kedia, P Ramakrishna, PR Netrakanti, M Jose… - Nanoscale, 2020 - pubs.rsc.org
Despite an intuitive understanding of the role of APP in health and disease, there exist few
attempts to dissect its molecular localization at excitatory synapses. Though the biochemistry …