Results 141 to 150 of about 9,369 (259)

Untethered Electrical Stimulation Using Optoelectricity and Piezoelectricity for Tissue Regeneration

open access: yesFlexTech, EarlyView.
Untethered electrical stimulation from optoelectronic and piezoelectric materials can aid regeneration of damaged tissue. ABSTRACT Electrical signals are increasingly recognized as important regulators of tissue development and regeneration, with outcomes linked to behaviors including proliferation, differentiation, cell migration, and more.
Ryan Yao, Baochun Xu, Cunjiang Yu
wiley   +1 more source

Crystalline–amorphous heterointerface engineering in oxygen‐vacancy‐activated BiOCl for high‐performance aqueous zinc‐ion batteries

open access: yesFlexMat, EarlyView.
Oxygen vacancy engineered BiOCl with a crystalline–amorphous heterostructure, coupled with an I−/I3− ${\mathrm{I}}_{3}^{-}$ redox‐active electrolyte, enables the optimized cathode to deliver exceptional long‐term cycling stability for aqueous zinc‐ion batteries.
Longjue Hu   +3 more
wiley   +1 more source

Artificial structures for human‐machine interfaces with closed‐loop interaction

open access: yesFlexMat, EarlyView.
Artificial structures bridge sensing and feedback in closed‐loop human‐machine interfaces by providing geometry‐enabled mechanical and functional programmability. This review maps the role of artificial structures in diverse sensing modalities and feedback strategies, and illustrates their integration into closed‐loop interaction systems, highlighting ...
Taiqi Hu   +4 more
wiley   +1 more source

Fiber electrode fabrication from spent graphite for Zn-ion batteries. [PDF]

open access: yesRSC Adv
Subjalearndee N   +10 more
europepmc   +1 more source

Flexible organic electrodes for batteries: A mini‐review

open access: yesFlexMat, EarlyView.
This review surveys progress and challenges in flexible organic electrodes (FOEs) for batteries. We discuss their fabrication methods, electrochemical performance, and mechanical tolerance, covering both planar and fibrous architectures, and compare them with flexible inorganic and rigid organic electrodes.
Yang Liu   +4 more
wiley   +1 more source

Self‐powered H2O2 production using a Zn–air electrochemical cell employing a polymer blend membrane

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Hydrogen peroxide (H2O2) is a strong oxidant and a carbon‐free fuel which is synthesized by the costly anthraquinone method, prompting research into highly efficient electrocatalytic processes. RESULTS This study introduces a self‐sustaining Zn–air electrochemical cell with a carbon black cathode and an efficient polymer‐blend ion ...
Ioanna Kournopoulou   +10 more
wiley   +1 more source

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