Harvard College

Scott T Brittain

George M Whitesides

David C Duffy

Olivier J A Schueller

John A Rogers

Olivier J Schueller

A system is provided for positioning separate portions of a sample in elongate, parallel channels of a sample chamber and for irradiating a sample in the chamber to create a diffraction pattern where the sample and chamber differ in refractive index. The system also can measure absorption of electromagnetic radiation by a sample in the chamber, and can measure the absorption simultaneously with measurement of diffraction by the sample.

Polymeric component bonding

Optical modulator/detector based on reconfigurable diffraction grating

A system is provided for positioning separate portions of a sample in elongate, parallel channels of a sample chamber and to irradiate a sample in the chamber to create a diffraction pattern where the sample and chamber differ in refractive index. The system also can measure absorption of electromagnetic radiation by a sample in the chamber, and can measure the absorption simultaneously with measurement of diffraction by the sample.

Methods for fabricating microfluidic structures

A technique for forming high-carbon structural articles, such as glassy carbon articles, is provided that involves molding fluid precursors of the article into a predetermined shape, followed by carbonization of the articles. An elastomeric mold can be used to mold the precursors, and the resultant, free-standing articles have features on the micron or nanometer scale. A variety of useful articles including sensors, actuators, microelectromechanical systems, transmission electron microscopy grids, and the like are provided.

Growing community of inventors

Southside, AL, United States of America

Scott T Brittain