Results 181 to 190 of about 192,144 (313)

Self‐Reinforcing Degradation of Solution‐Processed Small‐Molecule OLEDs: Excited‐States and Molecular Interactions as Key Triggers

Advanced Functional Materials, EarlyView.
Self‐reinforcing degradation in solution‐processed small‐molecule organic light‐emitting diodes (OLEDs) arises from charge accumulation and exciton‐polaron interactions, leading to molecular aggregation and efficiency loss. This study uncovers the fundamental mechanisms behind this degradation and introduces strategic material engineering approaches ...
Eonji Cha, Junwon Jeon, Hyeon Woo Kim, Han Uk Lee, Joo Yoon Woo, Jun‐Su Yeo, Hyuk Bin Kwon, Sung Beom Cho, Tae‐Hee Han   +8 more
wiley   +1 more source

X-ray fluorescence mapping of brain tissue reveals the profound extent of trace element dysregulation in stroke pathophysiology. [PDF]

Metallomics
Pushie MJ, Sylvain NJ, Hou H, Pendleton N, Wang R, Zimmermann L, Pally M, Cayabyab FS, Peeling L, Kelly ME.   +9 more
europepmc   +1 more source

X-ray fluorescence analysis of skin in pseudoxanthoma elasticum

, 1974
Nelly Blumenkrantz, L Danielsen, Karsten Juhl Jørgensen   +2 more
openalex   +2 more sources

Advancing the Co‐Based Anode Catalysts Using Ionomers in Pure‐Water Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
The role of ionomers is investigated in advancing cobalt‐based oxygen evolution catalysts in pure‐water anion exchange membrane electrolysers. Using in situ electrochemical analysis, ex situ material characterization, and membrane potential sensing, it is observed surface reconstruction at high currents and mitigated it via ionomer coating, achieving ...
Sanghwi Han, Jinse Woo, Jaehyuk Shim, Sungeun Heo, Sungjun Kim, Jang Yong Lee, Jeyong Yoon   +6 more
wiley   +1 more source

Comparative Evaluation of Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and X-Ray Fluorescence (XRF) Analysis Techniques for Screening Potentially Toxic Elements in Soil. [PDF]

Toxics
Guagliardi I, Ricca N, Cicchella D.
europepmc   +1 more source

Simultaneous estimation of microgram amounts of metals by X-ray fluorescence analysis after solvent extraction and concentration on filter paper

, 1974
Kiyoshi IWASAKI, Katsu Tanaka, Nobuyuki Takagi   +2 more
openalex   +2 more sources

Antibody‐Programmable Bimetallic Nanozymes for Transcriptional Blockade Therapy in HER2/ER‐Positive Breast Cancer

Advanced Functional Materials, EarlyView.
Zr‐Fe MOF@Ribociclib@Herceptin (ZFRH) efficiently targets/kills Human Epidermal Growth Factor Receptor 2/Estrogen Receptor‐positive (HER2/ER+) breast cancer cells. It combats tumors by: 1) Elevating ROS, altering redox balance; 2) Inhibiting transcription; 3) Inducing pyroptosis.
Hongkun Miao, Tong Ye, Mingjiang Liu, Jingchao Gao, Lian Tan, Qian Dong, Qingbo Lv, Qianqian Ye, Yu Wang   +8 more
wiley   +1 more source

Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering. [PDF]

J Synchrotron Radiat
Tajiri H, Kohara S, Kimura K, Halubai S, Morimoto H, Happo N, Stellhorn JR, Onodera Y, Qiao X, Urushihara D, Hu P, Wakihara T, Kinoshita T, Hayashi K.   +13 more
europepmc   +1 more source

On the Correction Method by Common Correction Factors for X-ray Fluorescence Analysis of Steels

, 1975
Kazuo Kawamura
openalex   +2 more sources

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source