Results 51 to 60 of about 7,455 (267)

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

Isolated massive star candidates in NGC 4242 with the Galaxy UV Legacy Project

Astronomy & Astrophysics
Context. There is considerable debate about the formation of massive stars, including whether a high-mass star must always form with a population of low-mass stars, or if it can also form in isolation.
Facchini Pietro, Grebel Eva K., Pasquali Anna, Sabbi Elena, Meena Beena, Bajaj Varun, Gallagher III John S., Elmegreen Bruce G., Bianchi Luciana, Adamo Angela, Calzetti Daniela, Cignoni Michele, Crowther Paul A., Eldridge Jan J., Gennaro Mario, Klessen Ralf S., Smith Linda J., Wofford Aida, Zeidler Peter   +18 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Joint Survey Processing. III. Compact Oddballs in the COSMOS Field—Little Red Dots and Transients

The Astrophysical Journal
We present the Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS) G800L grism spectroscopy observation of the faint active galactic nuclei (AGN) candidates in the Cosmic Evolution Survey field at redshift of 6 selected by the point-source ...
Yu-Heng Lin, Andreas L. Faisst, Ranga-Ram Chary, Anton M. Koekemoer, Joseph Masiero, Daniel Masters, Vihang Mehta, Harry I. Teplitz, Gregory L. Walth, John R. Weaver   +9 more
doaj   +1 more source

An Automatic Image Reduction Pipeline for the Advanced Camera for Surveys [PDF]

, 2002
John P. Blakeslee, K. R. Anderson, G. R. Meurer, N. Benı́tez, D. Magee   +4 more
openalex   +2 more sources

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

CLUES. III. Do User Choices Impact the Results of SED Fitting? Tests of “Off-the-shelf” Stellar Population and Dust Extinction Models in the CLUES Sample

The Astrophysical Journal
The simple stellar population models produced by stellar population and spectral synthesis (SPS) codes are used as spectral templates in a variety of astrophysical contexts.
Andrew Mizener, Daniela Calzetti, Angela Adamo, Aida Wofford, Matthew J. Hayes, John Chisholm, Michele Fumagalli, Svea Hernandez, Matteo Maria Messa, Linda J. Smith, Arjan Bik, Kathryn Grasha, Mattia Sirressi   +12 more
doaj   +1 more source

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

Advanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto, Sergey Dayneko, Antoine Pavesic Junior, Nicholas Sandor, Alexander Hart, Yuki Haruta, Magdalena Bazalova‐Carter, Marcos J. L. Santos, Makhsud I. Saidaminov   +8 more
wiley   +1 more source

HST Proper Motions of Andromeda V and Andromeda VI

The Astrophysical Journal
We measure the absolute proper motions of Andromeda V (And V) and Andromeda VI/Pegasus (And VI) dwarf galaxies, satellites of M31 located near its galactic plane.
Dana I. Casetti-Dinescu, Marcel S. Pawlowski, Terrence M. Girard, Kosuke Jamie Kanehisa, Max Martone, Alexander Petroski   +5 more
doaj   +1 more source

Design of Remotely Operated Underwater Vehicle (ROUV) for Underwater Metal Detection

Kapal
The underwater surveys and inspections in Indonesia were carried out mostly by the operation of practical divers who were limited to shallow waters. The deep - sea exploration requires more advanced technology. The development of underwater technology is
Raden Sjarief Widjaja, Dedi Budi Purwanto, Andi Trimulyono, Muhammad Nur Abdullah Hafizh   +3 more
doaj   +1 more source