Results 241 to 250 of about 133,673 (307)

Highly‐Emissive Organic Photovoltaics Approaching Theoretical Limit Voltage and Enabling Multifunctional Energy‐Harvesting Displays

Advanced Materials, EarlyView.
A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui, Naoya Aizawa, Jinyao Xu, Atsuko Nihonyanagi, Daigo Miyajima, Ken‐ichi Nakayama, Yutaka Majima, Seiichiro Izawa   +7 more
wiley   +1 more source

Using wearable data to detect depression severity across clinical and non-clinical samples. [PDF]

Sci Rep
Hehlmann MI, Tutunji R, Lutz W, Rieble CL, Proppert RKK, Mink F, Rubel JA, Schreuder M, Fried EI.   +8 more
europepmc   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Integrating Polymeric 3D-Printed Microneedles with Wearable Devices: Toward Smart and Personalized Healthcare Solutions. [PDF]

Polymers (Basel)
Razzaghi M.
europepmc   +1 more source

Copolymer Engineering of Elastic-Rigid Elastomers for Wash-Durable Conductive Pastes in Wearable Textile Electronics. [PDF]

Polymers (Basel)
Chou SC, Cheng YY, Chen JK, Huang WH.
europepmc   +1 more source

Eco-Friendly Copper Oxide Nanoparticles Incorporated Polyvinylidene Difluoride Electrospun Nanofibers as Wearable Piezoelectric Nanogenerator. [PDF]

Polymers (Basel)
Bindhu A, Ponnan S, Mohammad SR, Karmakar R, Kim H, Mukundan A, Arun AP.   +6 more
europepmc   +1 more source

Flexible Mesh-Structured Single-Walled Carbon Nanotube Thermoelectric Generators with Enhanced Heat Dissipation for Wearable Applications. [PDF]

Micromachines (Basel)
Nakayama H, Amezawa T, Asano Y, Ochiai S, Uchida K, Nakazawa Y, Takashiri M.   +6 more
europepmc   +1 more source

Wearable Air Samplers Reveal How Wildfire Shapes the Exposome.

J Med Internet Res
Gewin V.
europepmc   +1 more source

Roadmap of Flexible Electrodes for Next-Generation Wearable Electronics. [PDF]

Energy Fuels
Manoharan K, Pumera M.
europepmc   +1 more source

Wet-spun Ag/PZT/TPU composite piezoelectric fibers with ultrahigh flexibility: fabrication, performance, and sensing response. [PDF]

RSC Adv
Liu W, Li H, Xu J, Wu S, Chen Z.
europepmc   +1 more source