Results 151 to 160 of about 122,515 (169)

Advanced Contactless Bioassembly Approaches: Leveraging Sound, Optical, and Magnetic Fields

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review explores innovative contactless bioassembly techniques driven by sound, light, and magnetic fields, which enable the precise organization of cells, biomaterials, and bioactive substances into complex 3D structures. These technologies, crucial for in vitro modeling and regenerative medicine, are examined in detail, highlighting their ...
Micaela Natta   +4 more
wiley   +1 more source

A Biodegradable Radical Polymer Enables High‐Performance, Physically Transient Organic Memory

open access: yesAngewandte Chemie, EarlyView.
A stable radical polymer with intrinsic memristivity and on‐demand physical transience is presented. We leverage the nonconjugated nature of the radical polymer for a systematic molecular engineering. The polymer enabled a high‐performance organic memristive device comparable to inorganic transient memory devices, now equipped with additional ...
Jaehyoung Ko   +7 more
wiley   +2 more sources

Progress in Biomimetic Microdevices for Anticancer Drug Screening and their Potential for Enhancing In Vivo Efficacy

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomimetic microdevices are redefining anticancer drug screening by mimicking complex tumor microenvironments. This review highlights advances in microfluidic systems, cell microarrays, and in vivo‐like models, offering new insights into drug efficacy prediction and personalized medicine. The development of effective anticancer drugs remains a critical
Ching‐Te Kuo   +2 more
wiley   +1 more source

Engineered Biocatalyst for Enantioselective Hydrazone Reduction

open access: yesAngewandte Chemie, EarlyView.
Here, we report the discovery and engineering of a hydrazone reductase (HRED) biocatalyst that promotes efficient reduction of protected hydrazones with exceptional stereocontrol. These biotransformations offer a sustainable strategy for synthesizing valuable chiral N─N containing products that are commonly found in pharmaceuticals and agrochemicals ...
Amy E. Hutton   +9 more
wiley   +2 more sources

Free‐space Optical Computing Systems

open access: yesAnnalen der Physik, EarlyView.
Manipulation and propagation of optical wavefronts in free space enables new intelligent computing hardware. Two types of optical computing systems, matrix and vector multiplication systems and diffractive optical neural network systems, are reviewed from material, device, and system aspects.
Ruiyang Chen, Weilu Gao
wiley   +1 more source

Taxonomy of Chemical Bondings: Opportunities and Challenges

open access: yesAngewandte Chemie, EarlyView.
The recent focus on supramolecular and nanosized systems produced a major increase in the types of observed noncovalent interactions and in the diversity of terms used to designate them. A hierarchical categorization (taxonomy) of terms used to designate electrophile···nucleophile interactions is proposed here.
Andrea Pizzi   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy