Results 211 to 220 of about 1,701,848 (282)

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3

Advanced Materials, EarlyView.
Through precise epitaxial engineering, the cubic and paraelectric KTaO3${\rm KTaO}_3$ is transformed into a robust ferroelectric. By leveraging lattice‐mismatched substrates to apply controlled epitaxial strain, a stable ferroelectric ground‐state is achieved with a transition temperature as high as 475 K, establishing KTaO3${\rm KTaO}_3$ as a highly ...
Tobias Schwaigert, Salva Salmani‐Rezaie, Sankalpa Hazra, Utkarsh Saha, Maya Ramesh, Aiden Ross, Betül Pamuk, Long‐Qing Chen, David A. Muller, Darrell G. Schlom, Venkatraman Gopalan, Kaveh Ahadi   +11 more
wiley   +1 more source

Machine learning-enhanced fluorescence signal processing of carbon quantum dots for high-accuracy chemical sensing. [PDF]

RSC Adv
Sayed BT, Shukla MB, Sharma S, Shaaban Z, Singhal D, Nematov O, Sapaev I, Alghazali T, Smerat A, Bayatinia S.   +9 more
europepmc   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

W-AGRU-Net: a dual-stream attention framework for robust brain tumor segmentation in clinical MRI imaging. [PDF]

Sci Rep
Abbas M, Mogahed H, Hussein A, Khalaf A, Mourad M.   +4 more
europepmc   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

First-principles molecular-level study of phosphonate-induced electronic modulation and visible-light response in a tungsten-oxo cluster. [PDF]

Sci Rep
Kabengele CN, Kasiama GN, Inkoto CL, Tshibangu DS, Ngbolua KT, Mpiana PT, Tshilanda DD.   +6 more
europepmc   +1 more source

Anisotropic Masked Mycobacterium Potentiates Amplified Antitumor Trained Immunity via Spleen Targeting and Myelopoiesis Conversion

Advanced Materials, EarlyView.
An engineered Trojan Mycobacterium, developed via a “peeling‐off and masking‐up” strategy, functions as a powerful splenic myelopoiesis converter. This spleen‐targeted nanomedicine induces trained immunity to reprogram immunosuppressive myeloid reservoirs into antitumoral effectors.
Jin‐Ho Choi, Sang Nam Lee, Jang Hun Heo, Soyoung Park, Sei Hyun Park, Yong Taik Lim   +5 more
wiley   +1 more source

Nitrogen-Doped Carbon Dot/TiO₂ Hybrid Composites Induce Light-Dependent ROS-Mediated Cytotoxicity in Cancer Cells. [PDF]

Biomolecules
Azouaghe A, Back F, Daoudi W, Aatiaoui AE, Spack C, Potes Vecini D, Hoogewijs D.   +6 more
europepmc   +1 more source

Programmable Functional Silicification of DNA Origami Nanostructures

Advanced Materials, EarlyView.
This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist, Lasse Guericke, Philipp Mauker, Oliver Thorn‐Seshold, Amelie Heuer‐Jungemann   +4 more
wiley   +1 more source

First-principles framework for bifacial dye-sensitized solar cells: electronic structure, optical properties and functional dependence. [PDF]

RSC Adv
Gemeri D, Milosavljević MB, Maršić ŽS.   +2 more
europepmc   +1 more source