Results 81 to 90 of about 1,945,269 (285)

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

Rapid homoepitaxial growth of (011) β-Ga2O3 by HCl-based halide vapor phase epitaxy

Science and Technology of Advanced Materials
We demonstrated rapid homoepitaxial growth on (011) β-Ga2O3 substrates using HCl-based halide vapor phase epitaxy (HVPE), in which GaCl was synthesized by reacting metallic Ga with HCl gas, and examined properties of the resulting layer.
Yuichi Oshima, Takayoshi Oshima
doaj   +1 more source

A Tale of Two Tantalum Borides as Potential Saturable Absorbers for Q-Switched Fiber Lasers

IEEE Photonics Journal, 2019
In this paper, we analyze the performance of two tantalum-based boride (TaB and $TaB_{2}$) microparticles as potential saturable absorbers for high-power fiber lasers.
Haroldo T. Hattori, Khalil As'ham, Ahasanul Haque, Ziyuan Li, Benjamin Olbricht   +4 more
doaj   +1 more source

Near-infrared optical properties and proposed phase-change usefulness of transition metal disulfides

, 2019
The development of photonic integrated circuits would benefit from a wider selection of materials that can strongly-control near-infrared (NIR) light.
Akshay Singh, Austin Akey, Balint Fodor, Fujiwara H., Haowei Xu, Jian Zhou, Ju Li, Laszlo Makai, R. Jaramillo, Yifei Li   +9 more
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

HCl-gas etching behavior of (001) β-Ga2O3 under oxygen supply

Science and Technology of Advanced Materials
The planar and lateral HCl-gas etching behavior of (001) β-Ga2O3 under oxygen supply were investigated at partial pressures of P0(O2) = 0–2.5 kPa and 645–1038°C, while maintaining a constant HCl supply partial pressure of P0(HCl) at 63 Pa.
Yuichi Oshima, Takayoshi Oshima
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Fabrication of β-Ga2O3/air-gap structures on (001) β-Ga2O3 using HCl gas etching

Science and Technology of Advanced Materials: Methods
β-Ga2O3/air-gap structures were fabricated on (001) substrates via crystallographic etching with HCl gas. Etching at 650 °C under an HCl partial pressure of 250 Pa resulted in a vertical etch rate of 0.10 μm/min on the (001) plane and a lateral etch rate
Takayoshi Oshima, Yuichi Oshima
doaj   +1 more source

Hydrophilic silver nanoparticles with tunable optical properties: application for the detection of heavy metals in water

Beilstein Journal of Nanotechnology, 2016
Due their excellent chemo-physical properties and ability to exhibit surface plasmon resonance, silver nanoparticles (AgNPs) have become a material of choice in various applications, such as nanosensors, electronic devices, nanobiotechnology and ...
Paolo Prosposito, Federico Mochi, Erica Ciotta, Mauro Casalboni, Fabio De Matteis, Iole Venditti, Laura Fontana, Giovanna Testa, Ilaria Fratoddi   +8 more
doaj   +1 more source