Results 51 to 60 of about 2,962,124 (253)
Temperature lags of luminescence measurements in a commercial luminescence reader
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2015 Abstract The temperature recorded in thermoluminescence and optically stimulated luminescence equipments is not the temperature of the sample but that of the heating element on which the thermocouple is attached. Depending upon the rate of heating, a temperature difference appears between the samples and the heating element, termed as temperature lag,
Güneç Kıyak, Nafiye +2 more
openaire +2 more sources
Molecular Oncology, EarlyView.The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim +17 more
wiley +1 more source
Efficient circularly polarized electroluminescence from achiral luminescent materials [PDF]
, 2022 Circularly polarized electroluminescence (CP-EL) with a defined color is generally produced in organic light-emitting diodes (OLEDs) based on CP luminescent (CPL) materials with similar colors. Such kind of many-to-many relationship requires numerous new
Letian, Xu +5 more
core +2 more sources
Luminescent properties of colloidal mixtures of Zn0.5Cd0.5S quantum dots and gold nanoparticles
Конденсированные среды и межфазные границы, 2021 The aim of the study is to establish spectral-luminescent interaction effects in mixtures of colloidal Zn0.5Cd0.5S quantum dots passivated with 2-mercaptopropionic acid and Au and Au/SiO2 nanoparticles.
Oleg V. Ovchinnikov +7 more
doaj +1 more source
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
Optical Efficiency Measurements of Large Area Luminescent Solar Concentrators
, 2023 Luminescent solar concentrators (LSCs) are able to concentrate both direct and diffuse solar radiation and this ability has led to great interest in using them to improve solar energy capture when coupled to traditional photovoltaics (PV).
Greenham, Neil C. +4 more
core +2 more sources
Castor oil and europium-based luminescent films for thermal sensing
Frontiers in ChemistryLuminescent thermometry has emerged as a powerful tool for remote temperature sensing, yet the development of sustainable materials that combine robust photophysical performance with environmental compatibility remains a challenge.
Rodolpho A. N. Silva +18 more
doaj +1 more source
Out-of-plane orientation of luminescent excitons in two-dimensional indium selenide
Nature Communications, 2019 Room temperature photoluminescence of most 2D van der Waals semiconductors originate from in-plane dipoles. Here, the authors report a combination of far-field photoluminescence measurements and ab-initio calculations to demonstrate that 2D-InSe flakes ...
Mauro Brotons-Gisbert +7 more
doaj +1 more source
Materials & Design, 2021 Trace amounts of heavy metal ions in the human body are essential for maintaining health. However, heavy metal ion excess or deficiency causes toxicity or disease. This study examines the sensitivity of luminescent europium complexes for the detection of
Xiaozhen Wang +8 more
doaj +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