Results 251 to 260 of about 262,242 (342)

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Quantitative analysis of psoriatic nail disease using optical coherence tomography. [PDF]

Sci Rep
Jiang P, Tan L, Mao Y, Zhou Q, Cui F, Wang P.   +5 more
europepmc   +1 more source

Optical Coherence Tomography for Brain Imaging and Developmental Biology

, 2015
Jing Men, Yongyang Huang, Jitendra Solanki, Xianxu Zeng, Aneesh Alex, Jason Jerwick, Zhan Zhang, Rudolph E. Tanzi, Airong Li, Chao Zhou   +9 more
openalex   +2 more sources

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

Advanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata, Aayush Kumar Jaiswal, Ari Hokkanen, Hannes Orelma, Tadahisa Iwata   +4 more
wiley   +1 more source

Intracoronary Imaging for Calcium Modification: Intravascular Ultrasound and Optical Coherence Tomography. [PDF]

Interv Cardiol
Shin D, Malik S, Singh M, Dakroub A, Sakai K, Jeremias A, Shlofmitz E, Shlofmitz RA, Ali ZA.   +8 more
europepmc   +1 more source

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source

Intraocular Cytokine Level Prediction from Fundus Images and Optical Coherence Tomography. [PDF]

Sensors (Basel)
Takahashi H, Tsuge T, Kondo Y, Yanagi Y, Inoda S, Morikawa S, Senoo Y, Kaburaki T, Oshika T, Yamasaki T.   +9 more
europepmc   +1 more source

Automatic Side Branch Ostium Detection and Main Vascular Segmentation in Intravascular Optical Coherence Tomography Images

, 2017
Yihui Cao, Qinhua Jin, Yundai Chen, Qinye Yin, Xianjing Qin, Jianan Li, Rui Zhu, Wei Zhao   +7 more
openalex   +2 more sources

Spectrally Tuned Floating‐Gate Synapse Based on Blue‐ and Red‐Absorbing Organic Molecules for Wavelength‐Selective Neural Networks and Fashion Image Classifications

Advanced Functional Materials, EarlyView.
The characteristics of a vertical floating gate heterostructure transistor device that exhibits neuromorphic potentiation under visible light illumination are investigated. Due to spectrally‐tuned absorbance properties of each thin film layer and introduction of tunneling dielectric, the device enables wavelength‐selective tuning of synaptic plasticity
Seungme Kang, Jisoo Park, Jinwoong Hong, Jinmin Park, Jeongbo Lee, Hyeonjung Kim, Wonjun Shin, Eva Bestelink, Radu A. Sporea, Seyong Oh, Chung Whan Lee, Yun‐Hi Kim, Hocheon Yoo   +12 more
wiley   +1 more source

Optical Coherence Tomography Characterization of Torpedo Retinopathy: Diving Deep in Search of a Newer Classification System. [PDF]

J Vitreoretin Dis
Dey Sarkar A, Parida H, Vallinayagam M, Kannan NB, Rajan RP, Goswami A.   +5 more
europepmc   +1 more source