Results 111 to 120 of about 1,487,728 (380)

HST Imaging of the Ionizing Radiation from a Star-forming Galaxy at z = 3.794 [PDF]

, 2020
Zhiyuan Ji, Mauro Giavalisco, Eros Vanzella, Brian Siana, Laura Pentericci, Anne Jaskot, Teng Liu, Mario Nonino, Henry C. Ferguson, Marco Castellano, Filippo Mannucci, Daniel Schaerer, Johan Peter Uldall Fynbo, Casey Papovich, Adam C. Carnall, Ricardo Amorín, Raymond C. Simons, Nimish Hathi, Fergus Cullen, Derek Mcleod, Zhiyuan Ji, Mauro Giavalisco, Eros Vanzella, Brian Siana, Laura Pentericci, Anne Jaskot, Teng Liu, Mario Nonino, Henry C. Ferguson, Marco Castellano, Filippo Mannucci, Daniel Schaerer, Johan Peter Uldall Fynbo, Casey Papovich, Adam C. Carnall, Ricardo Amorín, Raymond C. Simons, Nimish Hathi, Fergus Cullen, Derek Mcleod   +39 more
openalex   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Coherent strong-field control of multiple states by a single chirped femtosecond laser pulse

, 2011
We present a joint experimental and theoretical study on strong-field photo-ionization of sodium atoms using chirped femtosecond laser pulses. By tuning the chirp parameter, selectivity among the population in the highly excited states 5p, 6p, 7p and 5f,
, Baumert T, Bayer T, Brixner T, Brundobler S, C Sarpe-Tudoran, Carroll C E, Carroll C E, Fielding H, M Krug, M Wollenhaupt, N V Vitanov, Nürnberger P, Ostrovsky V N, Rice S, S S Ivanov, Seaton M J, Shapiro M, Shore B W, Shore B W, T Baumert, T Bayer, Tannor D, Whitaker B, Wollenhaupt M, Wollenhaupt M, Wollenhaupt M   +26 more
core   +1 more source

Plasma‐Treated Hydrogel for Combined RONS and Chemotherapy Delivery: A Proof‐of‐Concept In Ovo

Advanced Functional Materials, EarlyView.
This study explores plasma‐treated hydrogels (PTH) as a new way to deliver both reactive oxygen and nitrogen species and chemotherapy (Doxorubicin) directly to tumors. In ovo tests show effects after a single dose, especially in osteosarcoma tumors. Tumor weight decrease, and a resistance‐related protein is reduced.
Milica Živanić, Albert Espona‐Noguera, Angela Privat Maldonado, Patrik Matušů, Francesco Tampieri, Maria‐Pau Ginebra, Abraham Lin, Evelien Smits, Annemie Bogaerts, Cristina Canal   +9 more
wiley   +1 more source

Matrix-Assisted Laser Desorption/Ionization-Mass Spectrometry Imaging of Metabolites during Sorghum Germination [PDF]

, 2020
Lucia Montini, Christoph Crocoll, Roslyn M. Gleadow, Mohammed Saddik Motawia, Christian Janfelt, Nanna Bjarnholt   +5 more
openalex   +1 more source

Understanding the Chemical and Electronic Properties of Sub‐Monolayer TiO2 on High Surface Area Silica for Jet Fuel Synthesis Applications

Advanced Functional Materials, EarlyView.
Sub‐monolayer titania grafted onto mesoporous silica enables solvent‐free photocatalytic upgrading of furfural and cyclopentanone into jet fuel precursors. Advanced spectroscopic methods reveal tunable surface speciation, acidity, and bandgaps, enhancing catalytic efficiency.
Mark A. Isaacs, Charalampos Drivas, Arthur Graf, Sasha Kroon, Santosh Kumar, Junxi Liu, Antonio Torres‐Lopez, Cameron Price, Edward Garland, Ines Lezcano‐Gonzalez, Christopher. M. A. Parlett, Vannia C. dos Santos‐Durndell, Lee J. Durndell   +12 more
wiley   +1 more source

Towards the theoretical limitations of X-ray nanocrystallography at high intensity: the validity of the effective-form-factor description

IUCrJ, 2018
X-ray free-electron lasers (XFELs) broaden horizons in X-ray crystallography. Facilitated by the unprecedented high intensity and ultrashort duration of the XFEL pulses, they enable us to investigate the structure and dynamics of macromolecules with nano-
Malik Muhammad Abdullah, Sang-Kil Son, Zoltan Jurek, Robin Santra   +3 more
doaj   +1 more source

New expression for the K-shell ionization

, 2011
A new expression for the total K-shell ionization cross section by electron impact based on the relativistic extension of the binary encounter Bethe (RBEB) model, valid from ionization threshold up to relativistic energies, is proposed.
F Parente, Guerra M, J P Santos, M Guerra   +3 more
core   +1 more source

IONIZATION EQUILIBRIUM TIMESCALES IN COLLISIONAL PLASMAS [PDF]

, 2010
Randall K. Smith, John P. Hughes, Randall K. Smith, John P. Hughes   +3 more
openalex   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source