Results 231 to 240 of about 58,742 (289)

Recent Advances and Perspectives on Field‐Effect Transistors for Artificial Visual Neuromorphic Systems

Advanced Science, EarlyView.
This review presents a comprehensive overview of FET‐based visual neuromorphic systems, covering their semiconductor materials, core device architectures, and operating mechanisms. It further reviews their implementation in emulating biological visual functions, addresses current technological challenges, and outlines future development directions. The
Liu Yaqian, Lang Menghua, Xu Yihang, Zhang Manyu, Lei Chunkang, Lu Xiaozhou, Dou Yi, Wang Lingli, Jiang Liying, Hu Yuanyuan, Chen Huipeng, Jiang Lang   +11 more
wiley   +1 more source

Evaluation of change in the orientation of intraocular lens in the bag using intraoperative spectral-domain optical coherence tomography before and after capsular tension ring implantation. [PDF]

Indian J Ophthalmol
Shetty N, Ranade R, Jain A, Narasimhan R, Patel Y, Nuijts R, Shetty R.   +6 more
europepmc   +1 more source

Brain‐Adhesive Bioelectronics With Shape‐Morphable and Biodegradable Properties for Stable Brain Signal Monitoring

Advanced Science, EarlyView.
A brain‐adhesive sensor (B‐Sensor) was developed by integrating a self‐healing biodegradable elastomer, a tissue‐adhesive hydrogel, and molybdenum electrodes. The B‐Sensor adheres to brain tissue, conforms to cortical curvatures, and maintains stable electrical performance over the intended period for reliable recording of spatiotemporal brain activity
Heewon Choi, Soeun Kim, Sumin Kim, Jaehyun Park, Soojung An, Sungjun Yoon, Mikyung Shin, Sangho Cho, Donghee Son   +8 more
wiley   +1 more source

Clinical Evaluation of a New Spectral-Domain Optical Coherence Tomography-Based Biometer. [PDF]

Diagnostics (Basel)
Alió JL, José-Martínez M, Martínez-Abad A, Rodríguez AE, Versaci F, Hjortdal J, Murta JN, Plaza-Puche AB, Plaza-Puche AB, Cantó-Cerdán M, Piñero DP.   +10 more
europepmc   +1 more source

Competition Between Liquid‐Liquid Crystalline Phase Separation (LLCPS) and Liquid‐Liquid Phase Separation (LLPS) in Amyloid Fibril Colloidal Systems

Advanced Science, EarlyView.
This study shows that amyloid fibrils form nematic condensates via liquid–liquid crystalline phase separation (LLCPS). With increasing pH, this transition shifts toward disordered condensates formed through liquid–liquid phase separation (LLPS), in which birefringence with lack of a coherent nematic field symmetry originates from enthalpic fibril ...
Milad Radiom, Raffaele Mezzenga
wiley   +1 more source

Visual Field Prognosis From Macula and Circumpapillary Spectral Domain Optical Coherence Tomography. [PDF]

Transl Vis Sci Technol
Scandella D, Gallardo M, Kucur SS, Sznitman R, Unterlauft JD.   +4 more
europepmc   +1 more source

Tailored Organogel Systems for Optimized Pesticide Delivery: Mechanistic Insights and Agricultural Applications

Advanced Science, EarlyView.
Utilizing molecular engineering for network design, three pesticide‐loaded organogels (PLOs) carriers exhibiting varying degrees of flexibility were prepared. The mechanical properties of these carriers, tunable via their network molecular structures, enhance their structural adaptability and retention stability at biological interfaces, thereby ...
Yue Wang, SiYu Xv, Chao Wu, Nan Li, GuoPeng Teng, XuePing Huang, Jian Luo   +6 more
wiley   +1 more source

Visual Outcomes in Malignant Hypertensive Retinopathy Cases: A Clinical and Spectral Domain Optical Coherence Tomography Study. [PDF]

Cureus
Mishra P, Kanaujia V, Kesarwani D, Sharma K, Nanda J, Mishra P.   +5 more
europepmc   +1 more source

Precision‐Engineered Silver Single‐Atom Carbon Dot Nanozymes for Theranostic Management of Acute Kidney Injury

Advanced Science, EarlyView.
Mitochondria‐targeted silver single‐atom carbon dot (T‐AgSA‐CDs) nanozymes enable dual SOD/GPx‐like ROS scavenging, real‐time imaging, and therapeutic effects for acute kidney injury (AKI). Atomically dispersed Ag sites synergize with carbon dots to restore renal redox hemostasis, protect mitochondrial function, mitigate inflammation, facilitate post ...
Tianle Tang, Jun Zhang, Yan Wang, Guoping Chen, Kehui Yuan, Yuan He, Chenchen Li, Sumaira Hanif, Yang Yang, Yanli Wang, Pir Muhammad   +10 more
wiley   +1 more source

Measurement of the Tilt Angle of the Optic Disc Using Spectral-Domain Optical Coherence Tomography and Related Factors in Myopia. [PDF]

Transl Vis Sci Technol
Li Y, Jia W, Liu X, Chen Y, Chen H, Ren G, Jiang S, Ma X.   +7 more
europepmc   +1 more source