Results 201 to 210 of about 67,280 (259)

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

open access: yesAdvanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

open access: yesAdvanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib   +8 more
wiley   +1 more source
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Mechanochemical Lithography

Journal of the American Chemical Society, 2022
Surfaces with patterned biomolecules have wide applications in biochips and biomedical diagnostics. However, most patterning methods are inapplicable to physiological conditions and incapable of creating complex structures. Here, we develop a mechanochemical lithography (MCL) method based on compressive force-triggered reactions.
Yuehai Mei   +8 more
openaire   +2 more sources

Soft Lithography

Angewandte Chemie International Edition, 1998
Abstract  Soft lithography represents a non-photolithographic strategy based on self-assembly and replica molding for carrying out micro- and nanofabrication. It provides a convenient, effective, and low-cost method for the formation and manufacturing of micro- and nanostructures.
Younan, Xia, George M, Whitesides
openaire   +2 more sources

LITHOGRAPHY

2020
Lithography became an essential tool for materials research during the post-World War II computing revolution. Increasing computing power required shrinking circuits and packing transistors more tightly together. Lithography made it possible to write small, precise circuits on a semiconducting surface, setting the stage for modern computing and fueling
Martin, Joseph D., Mody, Cyrus C. M.
openaire   +3 more sources

Microlens Lithography

Diffractive Optics and Micro-Optics, 1996
The future demands for flat panel display (FPD) manufacturing is a resolution of 3-5 μm for large substrates of 550 × 650 mm2 size. Standard lithographic techniques, like wafer stepping or proximity printing can be used. Unfortunately, these methods have some severe drawbacks which significantly increase the fabrication costs.
Völkel, R.   +4 more
openaire   +1 more source

On-Wire Lithography

Science, 2005
We report a high-throughput procedure for lithographically processing one-dimensional nanowires. This procedure, termed on-wire lithography, combines advances in template-directed synthesis of nanowires with electrochemical deposition and wet-chemical etching and allows routine fabrication of face-to-face disk arrays and gap structures in the range of ...
Lidong, Qin   +3 more
openaire   +2 more sources

Limits of lithography

Proceedings of the IEEE, 2001
Lithography technology has been one of the key enablers and drivers for the semiconductor industry for the past several decades. Improvements in lithography are responsible for roughly half of the improvement in cost per function in integrated circuit (IC) technology.
openaire   +1 more source

Coaxial lithography

Nature Nanotechnology, 2015
The optical and electrical properties of heterogeneous nanowires are profoundly related to their composition and nanoscale architecture. However, the intrinsic constraints of conventional synthetic and lithographic techniques have limited the types of multi-compositional nanowire that can be created and studied in the laboratory. Here, we report a high-
Tuncay, Ozel   +2 more
openaire   +2 more sources

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