Results 241 to 250 of about 311,588 (304)

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane, Abhinav Gorthy, Luyao Zheng, Chiranth C Ravi, Haodong Wu, Jiamao Zheng, Neela H. Yennawar, Shashank Priya, Rashmi Jha, Bed Poudel   +9 more
wiley   +1 more source

Swept-Source Optical Coherence Tomography Angiography for Retinal Neurovascular Structural Evaluation in a Chronic Unpredictable Mild Stress Rat Model. [PDF]

Transl Vis Sci Technol
Xue Y, Yang Y, Zhou Z, Yang Z, Li T, Yang Y, Li T, Chen S, Chen Y, Ma Q.   +9 more
europepmc   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

Advanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu, Zhaowei Zhang, Jules Fraunié, Cédric Robert, Grégory Seine, Bernard Gil, Guillaume Cassabois, Vincent Jacques   +7 more
wiley   +1 more source

Thermo‐Mechanically Recyclable Smart Textiles from Circularly Knitted Liquid Crystal Elastomer Fibers

Advanced Functional Materials, EarlyView.
Reprogrammable multi‐material smart textiles knitted from liquid crystal elastomer fibers undergo 2D and 3D deformation under thermal and photo stimuli. Circularly knitted tubular structures reversibly contract in radial and axial directions, enabling autonomous climbing, liquid release, and micro pumping.
Xue Wan, Tongxiang Deng, Linda Plaude, Bo Gao, Siyao Chen, Fabien Sorin, Kaspar M. B. Jansen, Kun Zhou, Albert P. H. J. Schenning   +8 more
wiley   +1 more source

Level of Agreement of Intraocular Lens Power Measurements Between a Swept-Source OCT Biometer and a Partial Coherence Interferometer. [PDF]

J Clin Med
Panagiotopoulou EK, Polychroniadis T, Bakirtzis M, Tsinopoulos I, Ziakas N, Labiris G.   +5 more
europepmc   +1 more source

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Corneal astigmatism agreement between a swept-source ocular coherence tomography and Scheimpflug-Placido based optical biometers. [PDF]

Int Ophthalmol
McLintock C, Uprety S, McKelvie J.
europepmc   +1 more source

Early Intrableb Features on Anterior Segment Swept-Source Optical Coherence Tomography Predict Surgical Success After Trabeculectomy in Uveitic and Neovascular Glaucoma. [PDF]

J Clin Med
Moon S, Lee S, Lee J.
europepmc   +1 more source

Clinical science effects of different mydriatics on retinal and choroidal parameters in healthy adults observed by widefield swept-source optical coherence tomography. [PDF]

BMJ Open Ophthalmol
Peng X, Shang J, Chen Z, Wang Y, Huang Y, Li H, Han T, Zhou X.   +7 more
europepmc   +1 more source

Standardized conversion model for retinal thickness measurements between spectral-domain and swept-source optical coherence tomography based on machine learning. [PDF]

Front Cell Dev Biol
Tian Z, Guo Y, Chen X, Zhou Q, Liu Y, Yi Z, Zhang L.   +6 more
europepmc   +1 more source