Results 271 to 280 of about 3,724,277 (335)

Biodegradable Chitosan Films as Green Resists for Gold Nanowires Fabrication Through AFM‐Based Nanolithography

Advanced Materials Interfaces, EarlyView.
Schematic illustration of a sustainable nanofabrication process: chitosan derived from natural sources is used as a biodegradable thin film resist, patterned via Constant Pulse‐Assisted Force Lithography (CP‐AFL) to create tunable nanogrooves. These grooves template gold nanowire formation, enabling high‐resolution nanopatterning under ambient ...
Paolo Pellegrino, Lorenzo Vincenti, Isabella Farella, Valeria De Matteis, Mariafrancesca Cascione, Annalisa Bianco, Fabio Quaranta, Rosaria Rinaldi   +7 more
wiley   +1 more source

Measuring health financing vulnerability due to reductions in official development assistance: A conceptual framework with empirical application across 47 African countries. [PDF]

PLOS Glob Public Health
Asamani JA, Faye S, Boris Bediakon KS, Kipruto H, Okoroafor SC, Kayita J, Dioka A, Ali A, Droti B, Chukwujekwu O.   +9 more
europepmc   +1 more source

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Avoidable pitfalls on the path to health financing self-reliance in low-income and middle-income countries. [PDF]

BMJ Glob Health
Barasa E, Chuma J, Nonvignon J, Adeyi OO.   +3 more
europepmc   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Long-term impact of a senior volunteer-driven frailty check programme on care dependency and expenditures: a 10-year population-based cohort study in Japan. [PDF]

Age Ageing
Tanaka T, Yoshizawa Y, Lyu W, Iijima K.
europepmc   +1 more source

A multi-level visual representation dataset for large-scale non-financial information disclosure. [PDF]

Sci Data
Li B, Xia B, Cheng Z, Xu Y, Duan Z.
europepmc   +1 more source

Influence of urban innovation capacity on urban energy transition in China-the moderating role of climate risk. [PDF]

Sci Rep
Wei J, Tan J.
europepmc   +1 more source

Reducing private health expenditure in Greece: the case for regulated complementary health insurance. [PDF]

Front Public Health
Karakolias S, Nektarios M, Xenos P, Polyzos N.   +3 more
europepmc   +1 more source