Results 171 to 180 of about 110,959 (369)
Nanoscale Mapping of the Subcellular Glycosylation Landscape
Advanced Science, EarlyView.Using multiplexed super‐resolution imaging with fluorophore‐labeled lectins, this study reports intracellular glycosylation at the nanoscale across organelles and synaptic specializations. Extending glycan analysis beyond the cell surface, Glyco‐STORM reveals distinct glycosylation nanodomains in the ER, Golgi, lysosomes, and synaptic sites.
Helene Gregoria Schroeter +4 more
wiley +1 more source
Assessment of a microscopic photobleaching technique for measuring the spectral absorption efficiency of individual phytoplankton cells [PDF]
, 2002 Margarete Neu-Müller
openalex +1 more source
Advanced Science, EarlyView.This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang +13 more
wiley +1 more source
Photobleaching Fluctuations Lead to Apparent Non-Exponential Decay, but can be used to Estimate Number of Fluorophores [PDF]
, 2011 Chitra R. Nayak +2 more
openalex +1 more source
Single‐Cell Metabolic Imaging Reveals Glycogen‐Driven Adaptations in Endothelial Cells
Advanced Science, EarlyView.Single‐cell metabolic imaging of diabetes‐associated endothelial dysfunction by SRS microscopy reveals dynamic glycogen storage and its role in modulating metabolic adaptations under glucose starvation. Abstract Endothelial dysfunction (ED) is a defining feature of diabetes mellitus (DM) and a key contributor to many metabolic and cardiovascular ...
Rahuljeet S. Chadha +13 more
wiley +1 more source
A Methodology for Deciphering the Transmembrane Resistance Variability of Supported Lipid Bilayers
Advanced Science, EarlyView.This work shows that transmembrane resistance variability, due to lipid packing defects, can be quantified by analysing the dielectric properties of Supported Lipid Bilayers. The proposed methodology provides an analytical tool for optimizing SLB design with improved stability and functionality for bioelectronic and biomimetic applications. Abstract In
Aristea Pavlou +6 more
wiley +1 more source
Extinction imaging of a single quantum emitter in its bright and dark states
, 2008 Room temperature detection of single quantum emitters has had a broad impact in fields ranging from biophysics to material science, photophysics, or even quantum optics. These experiments have exclusively relied on the efficient detection of fluorescence.
Celebrano, M. +3 more
core
Algorithms for the correction of photobleaching
, 2018 The measured intensity (ideally in units of photon counts) of a fluorescent sample over time constitutes a time-series called an intensity trace. The idea of fluorescence fluctuation spectroscopy (FFS) is to extract information from intensity traces.
openaire +1 more source