Results 51 to 60 of about 5,307,006 (250)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Multiple-resonance phenomenon in neutrinoless double-electron capture

, 2011
A superposition of multiple resonance states in neutrinoless double-electron capture in 156Dy has been discovered. Penning-trap mass spectrometry has been used for atomic-mass-difference measurements and careful calculations of electron wave functions ...
Droese, C., Zubova, N., Novikov, Y., Zuber, K., Shabaev, V. M., M. Block, Shabaev, V., M. Goncharov, Tupitsyn, I. I., F. Herfurth, V. M. Shabaev, Blaum, K., I. I. Tupitsyn, Novikov, Yu. N., C. Droese, L. Schweikhard, Herfurth, F., Schweikhard, L., K. Zuber, Eliseev, S., N. A. Zubova, Goncharov, M., Tupitsyn, I., K. Blaum, Zubova, N. A., E. Minaya Ramirez, S. Eliseev, Minaya Ramirez, E., Block, M., Yu. N. Novikov   +29 more
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Longitudinally Modulated ENDOR Investigations of Relaxation Times in a Single Crystal of Partially Deuterated Potassium Hydrogen Malonate

, 1993
Recently, two new magnetic resonance techniques. longitudinally modulated electron- nuclear double resonance (LOMENDOR) and variable-frequency longitudinally modulated electron-nuclear double resonance (VF-LOMENDOR), have been used to measure the ...
Forte C, Pinzino C
core   +1 more source

High-Field EPR/ENDOR of N/Be Centers for Defect Engineering in 6H-SiC

Nanomaterials
Silicon carbide (SiC) in its various structural modifications is widely used in power semiconductor electronics, operating under extreme conditions of high temperature, high voltage, and intense radiation.
Yuliya Ermakova, Ekaterina Dmitrieva, Margarita Sadovnikova, Fadis Murzakhanov, George Mamin, Sergey Nagalyuk, Evgeny Mokhov, Marat Gafurov   +7 more
doaj   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Investigation of Resonance Characteristics of More Than 10 000 Metal‐Coated Silicon MEMS Cantilevers Using Machine Learning

Advanced Engineering Materials, EarlyView.
More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad, Saurabh Thorat, Andre Loch Gesing, Dominik Huber, Christopher Zellner, Patrick Egger, Georg Pfusterschmied, Ulrich Schmid, Michael Schneider   +8 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

An electron nuclear double resonance and electron spin resonance study of isotropic CO2- and SO2- radicals in natural carbonates

, 1996
Natural samples often exhibit isotropic electron spin resonance (ESR) signals at g=2.0006, (CO2-) and g=2.0057 (SO2-). Electron nuclear double resonance (ENDOR) data were collected for various calcitic or aragonitic samples of marine origin.
Moens, Peter, Idrissi, Samira, Callens, Freddy, Dejehet, Fernand, Debuyst, René   +4 more
core   +1 more source

Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides

CHIMIA, 1974
The piperidin free radicals, detected by means of E.S.R. spectroscopy or Electron-Nuclear Double Resonance seem to be quite adequate as a free radical probe for the investigation of modern organic systems such as macromolecules, plastic crystals and ...
Rudolf Lenk
doaj   +1 more source