Results 101 to 110 of about 7,501,928 (296)

Determination of trace elements in placenta by total reflection X-ray fluorescence spectrometry: effects of sampling and sample preparation. [PDF]

Anal Bioanal Chem, 2022
Hauser S, Andres S, Leopold K.
europepmc   +1 more source

How the Porous Transport Layer Dictates Membrane Electrode Assembly Performance of IrO2 Catalysts

Advanced Functional Materials, EarlyView.
The Schottky barrier formed at the catalyst | PTL interface critically governs both the initial performance and long‐term durability of the PEMWE, and its magnitude is dictated by the catalyst's work function. This limitation can be resolved by combining a rutile IrO2 core for efficient electron transfer with an amorphous IrOx shell for high surface ...
Hyeseong Jeon, Seunghee Han, Jonghyeon Park, Sujin Park, Wonjae Lee, Jihan Kim, Hyunjoo Lee   +6 more
wiley   +1 more source

Condensed tables for x-ray fluorescence analysis. [PDF]

, 1966
Condensed tables of 20 angles are provided which are simpler to use for many applications than the comprehensive tables already ...
Whittem, RN, Brockman, RH
core  

Evaluation of preconcentration methods for the determination of trace amounts of rare earth elements by x-ray fluorescence analysis using a conventional x-ray tube system and a synchrotron radiation source

, 2015
Trace amounts of rare earth elements (REE) were preconcentrated by chemofiltration methods using the organic reagents o-(3,6-disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid (Thorin) and 2,2 '-(1,8-dihydroxy-3,6-disulfonaphthylene-2,7-bisazo ...
Perez, CA, De Vito, I, Olsina, R, Masi, A, Bueno, MIMS   +4 more
core   +1 more source

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

Advanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh, Seong‐Sik Kim, Hansol Lee, Yong‐Jin Kim, Yeongrok Jin, Donghwa Lee, Ho Nyung Lee, Jaekwang Lee, Chan‐Ho Yang, Changhee Sohn, Si‐Young Choi   +10 more
wiley   +1 more source

Application of benchtop total-reflection X-ray fluorescence spectrometry and chemometrics in classification of origin and type of Croatian wines. [PDF]

Food Chem X, 2022
Vitali Čepo D, Karoglan M, Borgese L, Depero LE, Marguí E, Jablan J.   +5 more
europepmc   +1 more source

Biomimetic Hybrid‐Membrane Nanoreactor for Deep‐Seated Photodynamic Immunotherapy of Hepatocellular Carcinoma via Dual Catalysis‐Enhanced ROS Amplification and cGAS‐STING Activation

Advanced Functional Materials, EarlyView.
UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li, Jianzhang Luo, Pei Lu, Dongqing Liu, Huijun Yi, Xiaoyuan Yi, Bixia Chi, Wen Chen, Qingyu Zeng, Feifei He, Liyan Wang   +10 more
wiley   +1 more source

Determination of Nutrients in Liquid Manures and Biogas Digestates by Portable Energy-Dispersive X-ray Fluorescence Spectrometry. [PDF]

Sensors (Basel), 2021
Horf M, Gebbers R, Vogel S, Ostermann M, Piepel MF, Olfs HW.   +5 more
europepmc   +1 more source

Determination of chromium and titanium contents in V–Cr–Ti alloys using X-ray fluorescence spectrometry with solution and fusion techniques

, 2018
Determination of chromium and titanium contents in V–Cr–Ti ternary alloys by X-ray fluorescence spectrometry.
L. F. Tian, L. L. Wang, W. Gao, X. Y. Li, D. S. Zou, Y. C. Dai   +5 more
core   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source