Results 111 to 120 of about 2,516,508 (290)

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou   +6 more
wiley   +1 more source

Group Anonymity in Security Protocols [PDF]

open access: yesAnnals of computer science and information systems, 2018
Ferucio Laurenţiu Ţiplea   +1 more
doaj   +1 more source

A survey on the application of blockchain in cryptographic protocols

open access: yesCybersecurity
With the continuous development of network technology, cryptographic protocols are facing diverse and complex security challenges. Blockchain technology, as a solution incorporating decentralization, traceability, programmability, and immutability ...
Xiangyang Luo   +3 more
doaj   +1 more source

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

open access: yesAdvanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali   +16 more
wiley   +1 more source

Auth-Intg Security System for Communication Protocols

open access: yesJournal of Engineering and Sustainable Development, 2006
This work presents the development of a secure communication system that support protocols with built-in security capabilities, which are authentication and integrity capabilities.
Kais A. Nafi Ridha   +2 more
doaj  

Security of RFID protocols.

open access: yes, 2011
Radio-frequency identification (RFID) is a technology that uses radio waves to exchange data between RFID readers and tags. The low manufacturing costs and small size and the lack of need of a power source make RFID tags useful in many applications, but also impose a strong need for secure RFID protocols.
openaire   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto   +4 more
wiley   +1 more source

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