Results 41 to 50 of about 3,158,880 (294)
Ratiometric BRET Measurements of ATP with a Genetically-Encoded Luminescent Sensor
Sensors, 2019 Luciferase-based reporters provide a key measurement approach in a broad range of applications, from in vitro high-throughput screening to whole animal imaging.
Se-Hong Min +5 more
doaj +1 more source
Incorporation of Manganese Complexes within Hybrid Resol-Silica and Carbon-Silica Nanoparticles
Nanomaterials, 2021 The incorporation of a luminescent probe into a nano-vector is one of the approaches used to design chemosensors and nanocargos for drug delivery and theranostics.
François-Xavier Turquet +7 more
doaj +1 more source
Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer
Molecular Oncology, EarlyView.Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba +5 more
wiley +1 more source
Probing dark exciton diffusion using photovoltage
Nature Communications, 2017 Exciton diffusion plays a role in many optoelectronic devices. In some materials, this migration cannot be detected using photoluminescence. Mullenbachet al. use photovoltage measurements to extract the diffusion length in organic photovoltaic cells, and
Tyler K. Mullenbach +3 more
doaj +1 more source
AIP Advances, 2023 A series of YNbO4:Ho3+/Yb3+ phosphors with varying concentrations of Yb3+ were synthesized using a high-temperature solid-state method. To ascertain the presence, structure, and purity of YNbO4:Ho3+/Yb3+, the crystal structure of the luminescent powder ...
Wenbin Song +6 more
doaj +1 more source
Molecules, 2022 We report development of luminescent ionic salts consisting of the boron ketoiminate structure, which is one of the robust skeletons for expressing aggregation-induced emission (AIE) properties.
Kazumasa Suenaga +3 more
doaj +1 more source
Eu3+ ion as a luminescent structural probe for studying the biomineralization processes in sol-gel derived bioactive glasses: a preliminary study [PDF]
, 2011 In this thesis we describe the first steps in the development of a novel characterization method, meant to shed some new light on the biomineralization processes that take place on the surfaces of bioactive glasses when they are implanted into biological
Tiozzo, Simone
core
Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids
FEBS Open Bio, EarlyView.Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão +3 more
wiley +1 more source
Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription
FEBS Open Bio, EarlyView.In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang +10 more
wiley +1 more source
Sensors, 2019 Optical planar waveguide sensors, able to detect and process information from the environment in a fast, cost-effective, and remote fashion, are of great interest currently in different application areas including security, metrology, automotive ...
Jorge Alamán +3 more
doaj +1 more source