Results 161 to 170 of about 1,781,058 (262)

Interfacial Engineering of Dual‐Layer Au‐Shelled Ag Nanowires: Decoupling Chemical Stability From Ultrasensitive Surface‐Enhanced Raman Spectroscopy Activity

Small Science, Volume 6, Issue 9, September 2026.
A “Protection‐then‐Activation” strategy synthesizes 3D‐hierarchical AuNP‐Au@AgNWs, decoupling stability and surface‐enhanced Raman spectroscopy (SERS) activity. A hermetic inner Au shell protects the Ag core from corrosion, while overgrown porous Au nanoclusters generate dense volumetric hotspots. This robust 3D scaffold enables highly sensitive, label‐
Yuyang Li, Ario Jafari, Dongqing Lin, Justinas Palisaitis, Yangpeiqi Yi, Jonas Oshaug Pedersen, Yulong Duan, Per O. Å. Persson, Magnus P. Jonsson, Thomas Ederth, Klas Tybrandt   +10 more
wiley   +1 more source

Heterostructure engineering for efficient halide perovskite X-ray detectors. [PDF]

iScience
Li F.
europepmc   +1 more source

Using programmable infusion pump in avian species – a validation methodology in geese

Wildlife Biology, Volume 2026, Issue 5, September 2026.
Wildlife face anthropogenic and natural stressors that affect their physiology and behaviour. The activity of the hypothalamic–pituitary–adrenal axis and glucocorticoid (GC) production is intrinsically linked with energy regulation and environmental stressors.
Myriam Trottier‐Paquet, Maude Gauthier‐Bouchard, Akiko Kato, Charline Parenteau, Frédéric Angelier, Pierre Legagneux   +5 more
wiley   +1 more source

Performance Characterization of a Plastic Scintillator Sensor for Fast Neutron, Thermal Neutron, and Gamma Ray Discrimination. [PDF]

Sensors (Basel)
Liu Y, An F, Luo G, Wang W, Zhang X, Lu D, Yin X.   +6 more
europepmc   +1 more source

Characterization of a Portable Computed Tomography System for In Situ Analysis of Wooden Sculptures in Cultural Heritage

X-Ray Spectrometry, Volume 55, Issue 5, Page 763-777, September/October 2026.
ABSTRACT Portable X‐ray computed tomography (portable CT) has become an important tool for the non‐destructive investigation of cultural heritage objects, particularly when in situ analysis is required. This work presents the experimental characterization and application of a transportable cone‐beam CT system designed for the inspection of large and ...
Anderson de Paula, Isis Franzi, Roberta Borges, Josiane Cavalcante, Olga Araujo, Alessandra Machado, Ricardo Tadeu Lopes, Davi Ferreira de Oliveira   +7 more
wiley   +1 more source

Photoinduced Structural Relaxation in Chiral Copper(l) Iodide Cluster Scintillators for Circularly Polarized Radioluminescence Imaging. [PDF]

Adv Mater
Zhang P, Li C, Du Y, Hu Q, Cai Z, Zhang S, Guan L, Xiao J, Tang B, Wang L, Luo F, Yan Z.   +11 more
europepmc   +1 more source

Formation and Alteration of Magnesite Nodules From Kunwarara, Queensland, Australia, as an Analog to Mg‐Carbonate Formation on Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Magnesite (MgCO3) is a magnesium (Mg) carbonate mineral that records the aqueous environmental conditions of its formation. On Earth, magnesite forms in metamorphic, diagenetic or pedogenic environments, and distinguishing between these environments is critical for understanding the fluid chemistry during magnesite precipitation. Mg carbonates
E. L. Cardarelli, T. M. Present, P. M. Vasconcelos, L. C. Kah, C. Swindle, S. Bhattacharjee, K. Farley   +6 more
wiley   +1 more source

Pixelated Scintillator Arrays with Si-SiO₂ Waveguiding Architecture for High-Resolution x-ray Imaging. [PDF]

Small Methods
Li X, Liu J, Wang J, Mei X, Li J, Tong G, Liu H, Lin T.   +7 more
europepmc   +1 more source

Laser-Induced In Situ Crystallization of Hybrid Manganese(II) Bromide Arrays for X-Ray Imaging. [PDF]

Sensors (Basel)
Lin Z, Xing G, Wang W, Chen B.
europepmc   +1 more source

Synchrotron‐based multi‐scale biological imaging inside biocontainment environments

Journal of Synchrotron Radiation, Volume 33, Issue 5, Page 1245-1254, September 2026.
Orion, the first BSL‐4 synchrotron‐based research complex, advances pathogen research by integrating cutting‐edge, multi‐scale imaging to enhance the understanding of infectious diseases and inform global health policies.The Orion project is designed to be a state‐of‐the‐art research complex that studies dangerous pathogens, located at the Brazilian ...
Mateus Borba Cardoso, Renata Santos Rabelo, Carla Cristina Polo, Lucas Sanfelici, Renan Ramalho Geraldes, Gabriel Barros Zanoni Lopes Moreno, Henrique Pavani Pereira Ramos, Gean Rossi dos Santos, Artur Clarindo Pinto, Sérgio Augusto Lordano Luiz, Harry Westfahl Jr   +10 more
wiley   +1 more source