Results 51 to 60 of about 7,824,489 (261)

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

Advanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou, Viktor Rehm, Zijian Peng, Tomáš Hrbek, Anastasia Barabash, Christoph J. Brabec, Berke Özyalin, Yufei Han, Johannes Böhmer, Johannes Will, Erdmann Spiecker, Klaus Götz, Tobias Unruh, Jędrzej Korczak, Tomasz Story, Felix Hilpert, Olaf Brummel, Jörg Libuda, Iva Matolínová, Wolfgang Heiss   +19 more
wiley   +1 more source

The eighteenth century fife from the shipwreck of General Carleton of Whitby

Muzyka, 2020
In the course of the fatal voyage, General Carleton was transporting a cargo of tar and iron. This cargo facilitated the preservation of artefacts: the spilled tar formed a shell, which protected the artefacts from seawater.
Aleksandra Litwinienko
doaj   +1 more source

Statement: Charles P. Johnson given to J. McCan Davis, December 17, 1898

, 1898
Statement of Charles P. Johnson given to J.
Johnson, Charles P.
core  

Near‐Infrared Light‐Activated Polydopamine Nanoparticles Conjugated With Transferrin Peptides for Enhanced Brain Accumulation

Advanced Healthcare Materials, EarlyView.
This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão, Susana Simões, Paulo Rodrigues‐Santos, Vitor Francisco, Akhilesh Rai, Lino Ferreira   +5 more
wiley   +1 more source

Computed Tomography‐ and Photoacoustic Imaging‐Active Bioresorbable Electrospun Bismuth Nanoparticle‐Infused Small‐Diameter Vascular Grafts

Advanced Healthcare Materials, EarlyView.
A polymeric graft loaded with radiopaque bismuth nanoparticles is expected to undergo gradual polymer resorption and nanoparticle release. This design enables noninvasive, multimodal monitoring of device integrity, patency, and degradation using computed tomography alongside ultrasound and photoacoustic imaging over 12 weeks.
Allan John R. Barcena, Joy Vanessa D. Perez, Marvin R. Bernardino, Dominic Karl M. Bolinas, Kitz Paul D. Marco, Kim Claudette J. Fernandez, Archana Mishra, Erin Marie D. San Valentin, Jossana A. Damasco, Gino Martin Canlas, Natalie Fowlkes, Richard R. Bouchard, Steven Y. Huang, Marites P. Melancon   +13 more
wiley   +1 more source

Enhanced detection of glioblastoma vasculature with superparamagnetic iron oxide nanoparticles and MRI

Scientific Reports
Detecting glioblastoma infiltration in the brain is challenging due to limited MRI contrast beyond the enhancing tumour core. This study aims to investigate the potential of superparamagnetic iron oxide nanoparticles (SPIONs) as contrast agents for ...
Phillip W. Janowicz, Thomas Boele, Richard T. Maschmeyer, Yaser H. Gholami, Emma G. Kempe, Brett W. Stringer, Shihani P. Stoner, Marie Zhang, Taymin du Toit-Thompson, Fern Williams, Aude Touffu, Lenka Munoz, Zdenka Kuncic, Caterina Brighi, David E. J. Waddington   +14 more
doaj   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

L’aménagement des champs de tir et l’élevage du gibier dans les forêts de la Couronne sous l’Empire et la Restauration

Bulletin du Centre de Recherche du Château de Versailles, 2020
From 1805 to 1830, the administration of Crown forests and the department of the royal hunt, attached to the Imperial Household and then to the Royal Household, jointly organized shooting hunts, farming thousands of game birds and creating hunting ...
Charles-Éloi Vial
doaj   +1 more source

Cell‐Free DNA as a Biomarker of Cell Death and Treatment Response for On‐Chip Three‐Dimensional Tumor Models

Advanced Healthcare Materials, EarlyView.
This study presents quantifying cell‐free DNA (cfDNA) as a non‐disruptive and rapidly quantifiable method for assessing cell death for on‐chip 3D sarcoma tumor models. On‐chip cfDNA release reflects tumor burden, extent of cell death, and survival of in vitro and ex vivo 3D models, providing valuable insight into the temporal response of tumor models ...
Maryam Ziaee, Julie Lafontaine, Badr Id Said, Kousha Kamal, Kim Tsoi, Francis Rodier, Thomas Gervais, Philip Wong   +7 more
wiley   +1 more source

First Record of Chorioactis geaster from Oklahoma

Oklahoma Native Plant Record, 2017
Chorioactis geaster (Peck) Kupfer, the devil’s cigar fungus, is reported from Oklahoma for the first time. A collection was made in Choctaw County in southeast Oklahoma in January 2017.
Clark L. Ovrebo, Sheila Brandon
doaj   +1 more source