Results 221 to 230 of about 67,193 (339)

Label-free histopathological diagnosis of frozen sections based on multi-excitation and broad-emission autofluorescence imaging. [PDF]

Biomed Opt Express
Chen Y, Bi Y, Zhou C, Song J, Qi M, Gu Y, Tan Y, Qi J.   +7 more
europepmc   +1 more source

Real‐Time, Label‐Free Classification of Cell Death Pathways via Holotomography‐Based Deep Learning Framework

Advanced Intelligent Systems, EarlyView.
A 3D holotomography system coupled with a deep learning model distinguishes how cells die—apoptosis, necroptosis or necrosis—without any fluorescent labels. Training on refractive index maps of HeLa cells yields 97% accuracy and flags necroptosis hours before chemical dyes.
Minwook Kim, Wei Sun Park, Geon Kim, Sanggeun Oh, Jaephil Do, Juyeon Park, Jihwan Yu, Won Do Heo, YongKeun Park   +8 more
wiley   +1 more source

Geometry effects on protein mobility in a synapse. [PDF]

Biophys J
Dannenberg S, Reshetniak S, Mohammadinejad S, Rizzoli SO, Klumpp S.   +4 more
europepmc   +1 more source

Spatially Resolved Mapping of Voltage-Gated Proton Channel Activity Reveals Delayed Proton Transport in Local Microenvironments. [PDF]

Adv Sci (Weinh)
Zhuang J, Xu Y, Lu Y, Lyu S, Tan J, Feng J.   +5 more
europepmc   +1 more source

Unnatural Amino Acid and Emerging Chemistry Approaches to Map RNA–Protein Interactions

Angewandte Chemie, EarlyView.
This review highlights emerging chemistries for mapping RNA–protein interactions, including genetically encoded unnatural amino acids, novel photocrosslinkers, and non‐photoactivatable crosslinking systems. We compare their mechanisms, reactivity and applications, outlining how these next‐generation tools enable higher‐resolution, site‐specific ...
Eryn Lundrigan, Parrish Evers, Elexa Scott, John Paul Pezacki   +3 more
wiley   +1 more source

Photophysical model of primary charge separation in green algal photosystem I based on combined analysis of time-resolved absorption and fluorescence spectra. [PDF]

Photosynth Res
Giera W, Gibasiewicz K.
europepmc   +1 more source

Analysis of binding reactions by fluorescence recovery after photobleaching.

Biophysical Journal, 2004
B. Sprague, R. Pego, D. Stavreva, J. McNally   +3 more
semanticscholar   +1 more source

Selbstassemblierte (Aza‐)BODIPY Farbstoffe für Biomedizinische In Vivo Bildgebung

Angewandte Chemie, EarlyView.
Dieses Minireview klassifiziert (Aza‐)BODIPY‐Farbstoffe anhand ihrer molekularen Stapelungsmodi und Aggregattypen (H‐, oblique‐ oder J‐Typ) in wässrigen Medien und setzt diese Merkmale in Beziehung zu ihrer multimodalen Bildgebungsleistung. Durch die Verknüpfung von molekularem Design, Exzitonenkopplung und pfadabhängiger Assemblierung stellen wir ...
Antonia Albers, Max Masthoff, Gustavo Fernández   +2 more
wiley   +1 more source

Equine histones are mobilized within equid alphaherpesvirus 1 (EHV1) replication compartments. [PDF]

J Virol
Conn KL.
europepmc   +1 more source

Study of the photobleaching mechanisms of the 5,10,15,2O-tetrakis(m-hydroxyphenyl) bacteriociiloriii (m-THPBC), in solution, in vitro and in vivo

, 2005
Henri‐Pierre Lassalle
openalex   +1 more source