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Polycarbonate Masters for Soft Lithography

2022
Fabrication of microfluidic devices by soft lithography is by far the most popular approach due to simplicity and low cost. The approach relies on casting of elastomers, such as polydimethylsiloxane (PDMS), on masters fabricated from photoresists on silicon substrates. These masters, however, can be expensive, complex to fabricate, and fragile. Here an
openaire   +1 more source

Tabletop soft x-ray lithography

SPIE Proceedings, 2009
A compact capillary discharge table top soft X ray laser was used for a table top photolithography tool using different approaches: holographic printing, interferometric lithography and coherent Talbot self imaging. Large areas, of the order of millimeter square, with periodic and arbitrary patterns were printed in a photoresist in short exposure times.
M. C. Marconi   +8 more
openaire   +1 more source

Soft Lithography Using Acryloxy Perfluoropolyether Composite Stamps

Langmuir, 2007
This paper describes composite patterning elements that use a commercially available acryloxy perfluoropolyether (a-PFPE) in various soft lithographic techniques, including microcontact printing, nanotransfer printing, phase-shift optical lithography, proximity field nanopatterning, molecular scale soft nanoimprinting, and solvent assisted micromolding.
Truong, TT Truong, Tu T.   +8 more
openaire   +3 more sources

Silane Nanopatterns via Gas‐Phase Soft Lithography

Small, 2008
A new soft-lithography approach for direct silane nanopatterning, known as gas-transfer lithography, is presented and tested. Chemically active two-dimensional replicas of carbon nanotubes are attained (see image). Amplitude modulation atomic force microscopy reveals silane patterns with distinctive dimensions and chemical composition.
De La Rica, Roberto   +5 more
openaire   +3 more sources

Soft lithography: Harnessing the unstable

Nature Materials, 2003
A contact-free method for generating precise patterns in polymers is an exciting advance in soft lithography. By exploiting the interactions of two polymers with an electric field, the scale of the patterns can be reduced still further.
openaire   +2 more sources

Swelling‐Driven Ultrafast Soft Lithography

Small Methods
Abstract Soft lithography using polymeric molds is a cost‐effective and scalable technique but is often limited by long processing times, high temperatures, and production costs. Here, stretchable polydimethylsiloxane (PDMS) molds replicated from compact discs (C‐PDMS molds) are introduced for ultrafast, high‐resolution patterning on ...
Yukyeong Choi   +2 more
openaire   +1 more source

Micromolding—A Soft Lithography Technique

2016
Photolithography is a well-established technique for patterning electronic circuits, biological assay devices, and plasmonic circuits and is currently used in the semiconductor industry for making integrated circuits [1]. The method has served for decades in patterning a variety of materials over large areas but is not compatible for patterning on ...
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Soft Lithography

2012
Yimei Zhu   +88 more
openaire   +1 more source

Soft‐tissue sarcoma in adults: An update on the current state of histiotype‐specific management in an era of personalized medicine

Ca-A Cancer Journal for Clinicians, 2020
Adriana C Gamboa   +2 more
exaly  

Soft X-Ray Lithography

2012
Yimei Zhu   +88 more
openaire   +2 more sources

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