Results 151 to 160 of about 4,289,171 (382)

Pyrochlores. III. X-Ray, neutron, infrared, and dielectric studies of A₂Sn₂O₇ stannates [PDF]

, 1968
F. Brisse, Osvald Knop
openalex   +1 more source

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source

The studies on dehydration reaction mechanism of irradiated solid acid - nanostructured sodium - bentonite clay

Фізика і хімія твердого тіла
Research findings can offer data and a theoretical framework for a quantitative examination of the bentonite dehydration mechanism. The reasons for changes in pore’ water under the influence of gamma rays in vacuum and in the presence of oxygen was ...
M.K. Ismayilova, I.I. Mustafayev, S.Z. Melikova, F.N. Nurmammadova, M.H. Aliyeva   +4 more
doaj   +1 more source

The CdO–CdCl₂ reaction studied by thermal analysis and X-ray diffraction: X-ray diffractogram and infrared spectrum of CdCl₂•2CdO [PDF]

, 1969
P. Ramamurthy, E. A. Secco
openalex   +1 more source

X-ray echoes of infrared flaring in Sgr A*

, 2010
Sgr A* exhibits flaring in the infrared several times each day, occasionally accompanied by flaring in X-rays. The infrared flares are believed to arise through synchrotron emission from a transient population of accelerated electrons.
Wardle, Mark
core  

The spectrum of the recycled PSR J0437-4715 and its white dwarf companion

, 2011
We present extensive spectral and photometric observations of the recycled pulsar/white-dwarf binary containing PSR J0437-4715, which we analyzed together with archival X-ray and gamma-ray data, to obtain the complete mid-infrared to gamma-ray spectrum ...
Abdo, Abdo, Baring, Bettina Posselt, Bogdanov, Danziger, Datta, David L. Kaplan, Deller, Driebe, Durant, Durant, Fazio, Gates, George G. Pavlov, Hall, Harding, Harding, Kargaltsev, Kargaltsev, Kilic, Kowalski, Kowalski, Kowalski, Larson, Marten H. van Kerkwijk, Martin Durant, Muslimov, Oleg Kargaltsev, Parsons, Piotr M. Kowalski, Predehl, Rieke, Saumon, Seaton, Shklovskii, Suh, Trilling, Verbiest, Walkowicz, Zavlin, Zavlin, Zavlin, Zavlin   +43 more
core   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Baffle system employing reflective surfaces [PDF]

Reflective baffles are proposed to reject off-axis light entering a telescope. Toroidal surfaces and adjacent cones are positioned so that off-axis rays make multiple reflections between these two surfaces.
Linlor, W. I.
core   +1 more source

Particle acceleration in the vacuum gaps in black hole magnetospheres

, 2016
We consider particle acceleration in vacuum gaps in magnetospheres of black holes powered through Blandford-Znajek mechanism and embedded into radiatively-inefficient accretion flow (RIAF) environment.
Neronov, A., Ptitsyna, K.
core   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source