Results 231 to 240 of about 1,879,869 (304)

Two‐Dimensional Reconfigurable Photodiode for In‐Sensor Color Filtering and Spectral Logic

Advanced Materials, EarlyView.
By harnessing the photodoping of different aggregates, the device exhibits wavelength‐dependent volatile‐to‐nonvolatile photoresponses that can be reconfigured via bias modulation. This enables in‐sensor color filtering and spectral‐encrypted information processing, eliminating reliance on external optical filters or post‐processing algorithms ...
Xiaokun Guo, Yaoqiang Zhou, Yufeng Zhang, Xinyi Zhao, Yue Pang, Lei Tong, Zhipei Sun, Jianbin Xu   +7 more
wiley   +1 more source

Highly‐Emissive Organic Photovoltaics Approaching Theoretical Limit Voltage and Enabling Multifunctional Energy‐Harvesting Displays

Advanced Materials, EarlyView.
A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui, Naoya Aizawa, Jinyao Xu, Atsuko Nihonyanagi, Daigo Miyajima, Ken‐ichi Nakayama, Yutaka Majima, Seiichiro Izawa   +7 more
wiley   +1 more source

Beware the Artifact: Generation of Ellagic Acid and Related Species During Atmospheric Solid Analysis Probe (ASAP) Measurements of Iron Gall Inks and Tannins in the Negative Ionization Mode. [PDF]

J Mass Spectrom
Willms T.
europepmc   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Optically programmable dual-band perovskite single-pixel detector for color image encryption. [PDF]

Light Sci Appl
Fu A, Zhang ZH, Xiong J, Zhang X, Ye Z, Xiong J, Wei ZP, Zhang S, Wang SP, Liu HC.   +9 more
europepmc   +1 more source

A phase II trial of nivolumab for patients with platinum-refractory recurrent or metastatic salivary gland cancer. [PDF]

Jpn J Clin Oncol
Nagatani Y, Kiyota N, Yamazaki T, Asada Y, Higashino M, Satake H, Boku S, Nishimura A, Uemura H, Ota I, Yane K, Tanaka K, Onoe T, Hirayama Y, Tsujikawa T, Fujiwara H, Shimoda H, Nibu KI, Imamura Y, Kimbara S, Koyama T, Funakoshi Y, Minami H.   +22 more
europepmc   +1 more source

L'Estel, núm. 650

, 2009
  +4 more sources

Nitrogen and phosphorus release from dehydration products of urine mixed with pine bark feedstock, biochar types and ash. [PDF]

Sci Rep
Vilakazi SP, Muchaonyerwa P, Odindo AO.
europepmc   +1 more source

Divergent Trajectories of Youth Mental Health in Emerging Economies: A Global Burden of Disease Analysis of Anxiety and Autism Spectrum Disorders in BRICS Nations (1990-2030). [PDF]

Psychol Res Behav Manag
Wen J.
europepmc   +1 more source

High-Capacity Optical Fingerprinting Using Dual-Peak Photoluminescence of Quantum Dots. [PDF]

ACS Appl Mater Interfaces
Ali SR, Kershaw SV, Zhu Y, Dawoud AAZ, Guo Y, De Groot K, Abdelazim NM.   +6 more
europepmc   +1 more source