C&EN

Near-Infrared Organic Photodetectors with Ultralow Dark Current for Photoplethysmogram Sensor and Optical Communication Applications

Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China ...
IEEE

Finite-Time Resilient Output Containment for Heterogeneous Multi-Agent Systems Under Sensor Attacks in Wide-Area Networks

Abstract: This paper addresses the finite-time resilient output containment problem for heterogeneous multi-agent systems (MASs) operating in wide-area networks (WANs) under sensor attacks. A novel ...
Frontiers

Isolation of exosome-like nanovesicles from Yiqi Huoxue Jiedu decoction and their anti-ovarian cancer activity

Department of Oncology, China Academy of Chinese Medical Sciences Guang’anmen Hospital, Beijing, China Background: Ovarian cancer, the deadliest gynecologic malignancy, is marked by high recurrence ...
IEEE

A 1280×1920 Global Shutter CMOS Image Sensor with On-Chip Background Light Cancellation

Abstract: Interference from background illumination is one of the most critical factors affecting the performance of 3D image sensors. Background light cancellation (BLC) techniques can be used to ...
digitalcameraworld

“My Nikon Z8’s sensor is filthy – I had no idea it had a sensor shield!” Here’s how to make sure yours is switched on

Here’s how it works. The Nikon Z8/9's sensor shield flips down to protect the exposed sensor when the camera is turned off (Image credit: Nikon / Digital Camera World) A sensor shield (or dust cover) ...