Publications de Min Huang | EPFL Graph Search

Formation of nanogratings in a porous glass immersed in water by femtosecond laser irradiation

Irradiation of intense ultrafast laser pulses in glasses can lead to formation of nanogratings whose periods are significantly smaller than the incident irradiation wavelength. The mechanism of the exotic phenomenon is still under hot debate. Here, we acce ...

2015

Handheld high-throughput plasmonic biosensor using computational on-chip imaging

Hatice Altug, Arif Engin Cetin, Min Huang

We demonstrate a handheld on-chip biosensing technology that employs plasmonic microarrays coupled with a lens-free computational imaging system towards multiplexed and high-throughput screening of biomolecular interactions for point-of-care applications a ...

2014

Dynamic Tuning of Surface Plasmon Polaritons via Thermally Controlled Liquid Crystals

Hatice Altug, Arif Engin Cetin, Shyamsunder Erramilli, Min Huang

We present a thermally controlled plasmonic substrate in contact with a liquid crystal offering spectral tunings similar to 18.7 nm within similar to 18 degrees C at LC nematic phase. Nematic/ isotropic transition also enables similar to 12 nm spectral cha ...

IEEE2014

Hand-Held Plasmonic Biosensor for High-Throughput Sensing for Point-of-Care Applications

Hatice Altug, Arif Engin Cetin, Min Huang

We introduce a hand-held biosensor based on large-area plasmonic microarrays coupled with a lens-free computational imaging system for high-throughput biosensing. Our light-weight device, 60 g and 7.5 cm, is highly suitable for point-of-care applications f ...

IEEE2014

Effective Delivery of Analytes with Optofluidics for Ultrasensitive Biodetection

Hatice Altug, Arif Engin Cetin, Min Huang

We present a plasmonic nanobiosensor offering superior analyte delivery efficiency. Our experiments with virus-like analytes show more than an order of magnitude faster response time, and seven orders-of-magnitude dynamic concentration range for 10(3)-10(9 ...

IEEE2014

Exotic blow up solutions for the $\Box u^5$-focussing wave equation in $\mathbb{R}^3$

Joachim Krieger, Roland Donninger, Min Huang

For the critical focusing wave equation

\Box u = u^5

on

\mathbb{R}^{3+1}

in the radial case, we construct a family of blowup solutions which are obtained from the stationary solutions

W(r)

by means of a dynamical rescaling $\lambda(t)\frac{1}{2}W(\la ...

Michigan Mathematical Journal2014

Actively transporting virus like analytes with optofluidics for rapid and ultrasensitive biodetection

Hatice Altug, Arif Engin Cetin, Min Huang

Effective analyte delivery is essential to achieve rapid and sensitive biodetection systems. In this article, we present an actively controlled fluidic system integrated with a suspended plasmonic nanohole sensor to achieve superior analyte delivery effici ...

2013

Thermal Tuning of Surface Plasmon Polaritons Using Liquid Crystals

Hatice Altug, Arif Engin Cetin, Shyamsunder Erramilli, Min Huang

Wiley-V C H Verlag Gmbh2013