Results 121 to 130 of about 34,722 (290)

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Block-building with yeast to elucidate an artificial pathway for de novo biosynthesis of glabridin

Nature Communications
Prenylated phytochemicals like glabridin are valuable therapeutics and cosmetics, yet their plant scarcity and arduous synthesis hinder industrial supply. Rebuilding pathways in microbes is hampered by complex topology and carbon-cofactor competition. In
Hanning Deng, Lu Cao, Shan Li, Changtai Zhang, Weizhu Zeng, Xinrui Zhao, Jingwen Zhou   +6 more
doaj   +1 more source

HIV-2 infection as a comparative lens for functional HIV-1 remission

Frontiers in Immunology
Four decades into the HIV pandemic, HIV-2 infection remains an underutilized comparative resource for HIV-1 cure research. HIV-2 is associated with lower plasma viral loads, slower CD4+ T-cell decline, and delayed disease progression in many individuals.
Sabastine Eugene Arthur, Sabastine Eugene Arthur, John Atanniba, Prince Adom Nartey, Yeena Abla Tay, Dzidzor Aku Attoh, Christopher Zaab-Yen Abana, Evelyn Yayra Bonney, George Boateng Kyei, George Boateng Kyei, George Boateng Kyei   +10 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

Advanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe, Joseph Fox, Zabeada Aslam, Kevin Critchley, Stephen D. Evans, Mina Okochi, Masayoshi Tanaka   +6 more
wiley   +1 more source

ABSTRACT High Performance Dynamic Lock-Free Hash Tables

, 2008
Lock-free (non-blocking) shared data structures promise more robust performance and reliability than conventional lockbased implementations. However, all prior lock-free algorithms for sets and hash tables suffer from serious drawbacks that prevent or ...
List-based Sets
core  

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

Chamberlain Lock Dam House

, 2012
Image scanned from black and white negative labeled Chamberlain Lock Dam House. A man, wearing what appears to be outdoor attire, stands at the door of a primitive log cabin.
Call, Bert
core  

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

Lessee's Plaque, Rebuilding, Lock 11, Lockville

One black and white photographic print mounted to card of a white stone block in a lock wall, probably Lock 11 or Lock 13 on the Ohio and Erie Canal in Lockville in Fairfield County, Ohio that contains writing identified as a ""Lessee's Plaque."
Canal Society of Ohio
core  

Interventions during Early Infection: Opening a Window for an HIV Cure?

Viruses
Although combination antiretroviral therapy (ART) has been a landmark achievement for the treatment of human immunodeficiency virus (HIV), an HIV cure has remained elusive. Elimination of latent HIV reservoirs that persist throughout HIV infection is the
Christopher R. Hiner, April L. Mueller, Hang Su, Harris Goldstein   +3 more
doaj   +1 more source