Results 51 to 60 of about 97,810 (274)

OcuPair, a Novel Photo‐crosslinkable PAMAM Dendrimer‐Hyaluronic Acid Hydrogel Bandage/Bioadhesive for Corneal Injuries and Temporary Corneal Repair

open access: yesAdvanced Science, EarlyView.
A schematic diagram showing the OcuPair adhesive hydrogel formulation loaded into the final delivery device and applied over the full‐thickness corneal wound in an in vivo rabbit model of corneal injury followed by in situ crosslinking to form a transparent hydrogel bandage sealing the wound.
Siva P. Kambhampati   +6 more
wiley   +1 more source

Framework nucleic acids directed assembly of Au nanostructures for biomedical applications

open access: yesInterdisciplinary Medicine, Volume 1, Issue 1, January 2023., 2023
This Review article discusses the advanced progress in the Au and DNA nanomaterials. Introduced by the latest advances in frame nucleic acids‐detected Au nanostructures, the biomedical applications including biosensing and therapeutics are explored.
Bing Liu, Zhonglin Qi, Jie Chao
wiley   +1 more source

Clinical Implication of the Effect of the Production of Neutralizing Antibodies Against SARS-Cov-2 for Chronic Immune Thrombocytopenia Flare-Up Associated with COVID-19 Infection: A Case Report and the Review of Literature

open access: yesInfection and Drug Resistance, 2022
Chika Maekura,1 Ayako Muramatsu,1 Hiroaki Nagata,1 Haruya Okamoto,1 Akio Onishi,1 Daishi Kato,1 Reiko Isa,1 Takahiro Fujino,1 Taku Tsukamoto,1 Shinsuke Mizutani,1 Yuji Shimura,1,2 Tsutomu Kobayashi,1 Keita Okumura,3 Tohru Inaba,4 Yoko Nukui,4 Junya ...
Maekura C   +15 more
doaj  

CO‐Releasing Polyoxometalates Nanozyme with Gut Mucosal Immunity and Microbiota Homeostasis Remodeling Effects for Restoring Intestinal Barrier Integrity

open access: yesAdvanced Science, EarlyView.
A CO‐releasing polyoxometalates nanozyme (PMC) is engineered by coordinating pentacarbonyl manganese bromide with molybdenum‐based polyoxometalates nanoclusters. PMC exhibits targeted accumulation at IBD sites, efficient ROS scavenging, and responsive CO release.
Hongyang Lu   +16 more
wiley   +1 more source

Dynamics and Kinematics of the EUV Wave Event on 6 May 2019

open access: yesGalaxies, 2022
We present here the kinematics of the EUV wave associated with a GOES M1.0-class solar flare, which originates in NOAA AR 12740. The event is thoroughly observed with Atmospheric Imaging Assembly (AIA) onboard Solar Dynamics Observatory (SDO) with high ...
Ramesh Chandra   +4 more
doaj   +1 more source

Robustly Repeatable, Permeable, and Multi‐Axially Stretchable, Adhesive Bioelectronics With Super‐adaptive Conductive Suction Cups for Continuously Deformable Biosurfaces

open access: yesAdvanced Science, EarlyView.
It is presented bioelectronics that exhibit exceptional adaptability to dynamic skin surfaces through an integrated structural and material design. These omnidirectionally stretchable, skin‐compliant, mechanically robust, and permeably biocompatible kirigami‐based devices minimize skin irritation and conductivity loss and offer new insights for the ...
Gyun Ro Kang   +7 more
wiley   +1 more source

Gain Enhancement and Cross-Polarization Suppression of Cavity-Backed Antennas Using a Flared Ground Cavity and Iris

open access: yesSensors, 2023
Herein, we present new design principles for gain enhancement and cross-polarization suppression in dual-polarized cavity-backed antennas and demonstrate the capability in an octagonal cavity-backed open prism antenna (OCROP).
Yanxia Liu   +2 more
doaj   +1 more source

A Magnetic Bald-Patch Flare in Solar Active Region 11117 [PDF]

open access: yes, 2017
With SDO observations and a data-constrained MHD model, we identify a confined multi-ribbon flare occurred on 2010 October 25 in solar active region 11117 as a magnetic bald patch (BP) flare with strong evidences. From the photospheric magnetic field observed by SDO/HMI, we find there is indeed magnetic BPs on the PILs which match parts of the flare ...
arxiv   +1 more source

Case report: Severe sinus tachycardia as a leading manifestation of systemic lupus erythematosus flare

open access: yesFrontiers in Medicine, 2023
Systemic lupus erythematosus (SLE) is known to have various cardiac manifestations, including arrhythmias and tachycardia. However, it is rare to encounter severe sinus tachycardia as a presenting feature in patients with SLE.
Anas A. Ashour   +6 more
doaj   +1 more source

New classification parameter of solar flares based on the maximum flux in soft X-rays and on duration of flare [PDF]

open access: yes, 2018
Solar flare activity is characterised by different classification systems, both in optical and X-ray ranges. The most generally accepted classifications of solar flares describe important parameters of flares such as the maximum of brightness of the flare in the in optical range - $H_{\alpha}$ flare class (change from F to B), area of the flare in $H_{\
arxiv   +1 more source

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