Results 241 to 250 of about 197,062 (388)

Small RNA Toxin‐Assisted Evolution of GC‐Preferred ErCas12a for Enhanced Genome Targeting Range

open access: yesAdvanced Science, EarlyView.
ErCas12a is engineered to target GC‐rich PAMs using a small RNA toxin‐aided positive screening system. The resulting variant, enErCas12a, exhibits an expanded PAM profile and facilitates efficient gene editing in both bacterial and mammalian cells, while preserving high targeting specificity for both canonical and non‐canonical PAM targets.
Zehua Chen   +8 more
wiley   +1 more source

Heterointerface‐Modulated Synthetic Synapses Exhibiting Complex Multiscale Plasticity

open access: yesAdvanced Science, EarlyView.
An asymmetric dual‐gate heterointerface‐regulated artificial synapse (HRAS) is developed, employing distinct ion concentrations and dielectric coupling to form precise dual‐interface channels. Through lateral modulation, HRAS realizes, for the first time, the intricate interplay of lateral inhibition/enhancement and multi‐level short‐ and long‐term ...
Xingji Liu   +14 more
wiley   +1 more source

Bioinspired Adaptive Neuron Enabled by Self‐powered Optoelectronic Memristor and Threshold Switching Memory for Neuromorphic Visual System

open access: yesAdvanced Science, EarlyView.
The self‐powered optoelectronic memristor based on ZnO/WOx heterojunction is developed, exhibiting the visual adaptation functions of desensitization and Weber's law. A bioinspired visual adaptive neuron is constructed, capable of converting light stimuli into dynamic spike trains.
Yankun Cheng   +8 more
wiley   +1 more source

IEEE 802.11n Physical Layer Implementation on Field Programmable Gate Array

open access: green, 2012
Hendra Setiawan   +3 more
openalex   +2 more sources

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