Results 241 to 250 of about 240,773 (297)

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

Advanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer, Emilia Fulajtar, Seema Agarwal   +2 more
wiley   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

AAVrh10 gene therapy ameliorates central and peripheral nervous system disease in canine globoid cell leukodystrophy (Krabbe disease) [PDF]

, 2018
et al,, Jiang, Xuntain, Ory, Daniel S
core   +1 more source

Stray Dog Detection System using YOLOv5

Procedia Computer Science
Ashwini Bhosale, Pranav Shinde, Yash Firke, Shivprasad Patil, Pranav Mitake, Samruddhi Shinde   +5 more
openaire   +1 more source

Detection dogs as a help in the detection of COVID-19 Can the dog alert on COVID-19 positive persons by sniffing axillary sweat samples ? Proof-of-concept study

, 2020
Grandjean D, Sarkis R, Tourtier J, Julien-Lecocq C, Benard A, Roger V, Levesque E, Bernes-Luciani E, Maestracci B, Morvan P, Gully E, Berceau-Falancourt D, Pesce J, Lecomte B, Haufstater P, Herin G, Cabrera J, Muzzin Q, Gallet C, Bacqué H, Broc J, Thomas L, Lichaa A, Moujaes G, Saliba M, Kuhn A, Galey M, Berthail B, Lapeyre L, Méreau O, Matteï M, Foata A, Bey L, Philippe A, Abassi P, Pisani F, Delarbre M, Orsini J, Capelli A, Renault S, Bachir K, Kovinger A, Comas E, Stainmesse A, Etienne E, Voeltzel S, Mansouri S, Berceau-Falancourt M, Leva B, Faure F, Dami A, Costa MA, Tafanelli J, Luciani J, Casalot J, Charlet L, Ruau E, Issa M, Grenet C, Billy C, Desquilbet L.   +60 more
europepmc   +1 more source

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Learnable DoG convolutional filters for microcalcification detection

Artificial Intelligence in Medicine, 2023
Difference of Gaussians (DoG) convolutional filters are one of the earliest image processing methods employed for detecting microcalcifications on mammogram images before machine and deep learning methods became widespread. DoG is a blob enhancement filter that consists in subtracting one Gaussian-smoothed version of an image from another less Gaussian-
Marco Cantone, Claudio Marrocco, Francesco Tortorella, Alessandro Bria   +3 more
openaire   +2 more sources

Detection Dogs: An Effective Technique for Bush Dog Surveys

The Journal of Wildlife Management, 2009
ABSTRACT  Detailed ecological data on the bush dog ( Speothos venaticus ) have been lacking, since standard field techniques, such as camera traps, have had little success recording their presence.
KAREN E. DEMATTEO, MIGUEL A. RINAS, MARIANO M. SEDE, BARBARA DAVENPORT, CARINA F. ARGÜELLES, KEITH LOVETT, PATRICIA G. PARKER   +6 more
openaire   +1 more source