Results 221 to 230 of about 1,136,279 (386)

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Cooperative promotion of electroreduction of CO to <i>n</i>-propanol by *CO enrichment and proton regulation. [PDF]

Chem Sci
Qiu R, Cui L, Peng L, Syzgantseva OA, Li J, Fang N, Syzgantseva MA, Jiang Y, Zhang J, Zhang B, Ding L, Dong Y, Xue T, Li C, Dong JC, Ye J, Akpinar I, Yang S, Li J, Zhang J, Li JF, Han B.   +21 more
europepmc   +1 more source

Proton Magnetic Resonance Spectra of Amino Acids

, 1958
Oleg Jardetzky, Christine D. Jardetzky
openalex   +1 more source

Gamma Radiation from the Inelastic Scattering of Protons byF19 [PDF]

, 1955
C. A. Barnes
openalex   +1 more source

Identification and Reversible Optical Switching of NV+ Centers in Diamond

Advanced Functional Materials, EarlyView.
NV+ centers in diamond are predicted to coexist with NV0 and NV– centers, but direct experimental confirmation remains challenging. Using positron annihilation spectroscopy with in situ light illumination, a charge transition NV+/0 is observed at 1.234(8) eV.
Marcel Dickmann, Lucian Mathes, Ricardo Helm, Vassily Vadimovitch Burwitz, Werner Egger, Johannes Mitteneder, Christoph Hugenschmidt, Peter Sperr, Maik Butterling, Maciej Oskar Liedke, Andreas Wagner, Joachim Dorner, Thomas Schwarz‐Selinger, Günther Dollinger   +13 more
wiley   +1 more source

Proton Conduction in Zirconium-Based Metal-Organic Frameworks for Advanced Applications. [PDF]

ACS Appl Electron Mater
Zhao KX, Zhang GQ, Wu XR, Luo HB, Han ZX, Liu Y, Ren XM.   +6 more
europepmc   +1 more source

Orbital Stability in a Proton Synchrotron [PDF]

, 1949
R. Q. Twiss, N. Frank
openalex   +1 more source

A Proton-Proton Potential [PDF]

Progress of Theoretical Physics, 1960
openaire   +2 more sources

A Visible Light‐Responsive Hydrogel to Study the Effect of Dynamic Tissue Stiffness on Cellular Mechanosensing

Advanced Functional Materials, EarlyView.
A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari, Sanchyan Bhowmik, Kaiwen Zhang, Chayla L. Reeves, Danielle Vahala, Yu Suk Choi, Amy Gelmi, Alexander N. Combes, Rocky S. Tuan, Vinh X. Truong, John S. Forsythe, Jessica E. Frith   +11 more
wiley   +1 more source

Application of 3D-printed compensators for proton pencil beam scanning of shallowly localized pediatric tumors. [PDF]

Radiat Oncol
Wochnik A, Kajdrowicz T, Foltyńska G, Krzempek D, Krzempek K, Małecki K, Rydygier M, Swakoń J, Olko P, Kopeć R.   +9 more
europepmc   +1 more source