Illumina Corporation

University of California

Illumina Cambridge Limited

Tyler Jamison Dill

David Louis Heiner

Alexandre Richez

John M Beierle

Sean M Ramirez

James M Tsay

Sang Ryul Park

Kevan Samiee

Peyton Shieh

Ludovic Vincent

Andrea R Tao

Wei Wei

Anmiv Prabhu

Scott William Bailey

Edwin Li

Robert Yang

Yuxiang Huang

Naiqian Zhan

Sunmin Ahn

Valerie Uzzell

Kristina Munoz

Leonid Malevanchik

Samantha Schmitt

Lewis J Kraft

Sahngki Hong

Andrea Rodarte

Neil Brahma

Brinda Kodira Cariappa

Michelle Kate Fu

Brian A Hanos

In an example method, a water-soluble protective coating solution is applied over a bonding region and either i) a patterned region of a patterned structure or ii) a lane region of a non-patterned structure. The patterned region includes depressions having at least a polymeric hydrogel therein, and interstitial regions separating the depressions. The lane region includes a lane having at least the polymeric hydrogel therein. The water-soluble protective coating solution is dried to form a solid coating or a gel coating over the bonding region and over either i) the patterned region or ii) the lane region. Portions of the solid coating or the gel coating are selectively removed from the bonding region while leaving other portions of the solid coating or the gel coating over either i) the patterned region or ii) the lane region.

Flow cell coating methods

A flow cell package includes first and second surface-modified patterned wafers and a spacer layer. The first surface-modified patterned wafer includes first depressions separated by first interstitial regions, a first functionalized molecule bound to a first silane or silane derivative in at least some of the first depressions, and a first primer grafted to the first functionalized molecule in the at least some of the first depressions. The second surface-modified patterned wafer includes second depressions separated by second interstitial regions, a second functionalized molecule bound to a second silane or silane derivative in at least some of the second depressions, and a second primer grafted to the second functionalized molecule in the at least some of the second depressions. The spacer layer bonds at least some first interstitial regions to at least some second interstitial regions, and at least partially defines respective fluidic chambers of the flow cell package.

Flow cell package and method for making the same

A chemical analyte sensor. The sensor has a monolayer of shaped nanostructures, a metal or metallized surface, and analyte confined between the monolayer of shaped nanostructures and the metal or metallized surface. The analyte is confined in the highly absorbing optical cavity of the metasurface defined at the metal or metallized surface.

Colloidal metasurface sensors and enhanced Raman spectroscopy methods

The invention provides a nanoantenna scanning probe tip for microscropy or spectroscopy. The nanoantenna scanning probe tip includes a sharp probe tip covered with a contiguous film of predetermined sized and shaped plasmonic nanoparticles. A method for forming the nanoantenna scanning probe tip by trapping nanoparticles having a predetermined size and shape at a liquid surface using surface tension, forming a uniform and organized monolayer film on the liquid surface, and then transferring portions of the film to a sharp probe tip. In preferred embodiments, the sharp probe tip is one of a conductive STM (scanning tunneling microscopy) tip, a tuning fork tip or an AFM (atomic force microscopy) tip. The sharp tip can be blunted with an oxide layer.

Nanoantenna scanning probe tip, and fabrication methods

Growing community of inventors

San Diego, CA, United States of America

Tyler Jamison Dill