Results 101 to 110 of about 47,652 (291)

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Acquired erythropoietic protoporphyria secondary to myelodysplastic syndrome: from mythology to oncologyAcquired Erythropoietic Protoporphyria Secondary to Myelodysplastic Syndrome: From Mythology to Oncology

Acta Dermato-Venereologica
is missing (Short communication)
Mirjana Urosevic-Maiwald, Jivko Kamarachev, Christoph Renner, Anna-Elisabeth Minder   +3 more
doaj   +1 more source

Chronic Photosensitivity

Dermatologic Clinics, 1986
Chronic photosensitivity is an incompletely understood syndrome that is difficult to diagnose and treat. Persistent light reaction, actinic reticuloid, and photosensitive eczema most commonly occur in middle-aged and elderly patients and have overlapping features.
openaire   +2 more sources

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

Advanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang, Ronghuan Xie, Qiang Cao, Shishen Yan, Xiaolin Wang, Limei Zheng   +5 more
wiley   +1 more source

Inception networks, data augmentation and transfer learning in EEG-based photosensitivity diagnosis

Machine Learning: Science and Technology
Photosensitivity refers to a neurophysiological condition in which the brain generates epileptic discharges known as Photoparoxysmal Responses (PPR) in response to light flashes. In severe cases, these PPR can lead to epileptic seizures. The standardized
Fernando Moncada Martins, Víctor M González, José R Villar, Beatriz García López, Ana Isabel Gómez-Menéndez   +4 more
doaj   +1 more source

The effect of Be-doping structure in negative electron affinity GaAs photocathodes on integrated photosensitivity

, 2006
A new structure of GaAs photocathode was introduced. The Be-doping concentration is variable in the new structure compared with the constant concentration of Be in the normal photocathode.
Zeng YP, Wang XF, Du XQ, Zhu ZP, Wang BQ, Wang, XF, Chinese Acad Sci, Inst Semicond, POB 912, Beijing 100083, Peoples R China. E-mail: xiaofw@red.semi.ac.cn, Li M, Chang BK   +7 more
core  

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Photosensitivity in glasses

, 2019
A photosensitive glass containing a small amount of a photosensitive metal such as Au, Ag, or Cu, and a sensitizer of CeO2, is expressed a function of the redox reaction induced by the irradiation of ultraviolet light.
Kazansky, P.G., Hirao, K., Miura, K., Masahiro Shimizu, Peter G. Kazansky, Kiyotaka Miura, Shimizu, M., Kazuyuki Hirao, Jianrong Qiu, Sakakura, M., Shimotsuma, Y., Masaaki Sakakura, Yasuhiko Shimotsuma, Qiu, J.   +13 more
core   +1 more source

Retina‐Inspired Bi‐Based Terahertz Photonic Neuromorphic Devices

Advanced Science, EarlyView.
Combined with effective band alignment and substrate engineering, bismuth materials are introduced to form terahertz photonic bio‐inspired devices with picosecond short‐term plasticity to enable multi‐scene visual perception. Thus obtained hardware through the terahertz optical neural network (THz‐ONN) demonstrates high recognition accuracy, providing ...
Pujing Zhang, Donggang Xie, Longyu Shi, Mengyuan Wang, Huiwen Shi, Yu Wu, Menglei Li, Guangwei She, Peijie Wang, Wensheng Shi, Cunlin Zhang, Kuijuan Jin, Guozhen Yang, Qingli Zhou, Chen Ge   +14 more
wiley   +1 more source

The interferon-rich skin environment regulates Langerhans cell ADAM17 to promote photosensitivity in lupus

eLife
The autoimmune disease lupus erythematosus (lupus) is characterized by photosensitivity, where even ambient ultraviolet radiation (UVR) exposure can lead to development of inflammatory skin lesions.
Thomas Morgan Li, Victoria Zyulina, Ethan S Seltzer, Marija Dacic, Yurii Chinenov, Andrea R Daamen, Keila R Veiga, Noa Schwartz, David J Oliver, Pamela Cabahug-Zuckerman, Jose Lora, Yong Liu, William D Shipman, William G Ambler, Sarah F Taber, Karen B Onel, Jonathan H Zippin, Mehdi Rashighi, James G Krueger, Niroshana Anandasabapathy, Inez Rogatsky, Ali Jabbari, Carl P Blobel, Peter E Lipsky, Theresa T Lu   +24 more
doaj   +1 more source