Alcatel Lucent

Lucent Technologies Inc.

Alcatel-lucent USA Inc.

University of Pennsylvania

Joanna Aizenberg

Thomas Nikita Krupenkin

Joseph Ashley Taylor

Paul Robert Kolodner

Shu Yang

Oleksandr Sydorenko

Mischa Megens

Stanley K Pau

Timofei Nikita Kroupenkine

Marc Scott Hodes

Oleksander Sydorenko

Zhenan Bao

Alejandro L Briseno

Yong-Jin Han

Hyunsik Moon

Thomas Nikita Krupekin

A device comprising, a substrate having a droplet thereover, and an electrical source coupleable to the substrate. The electrical source is configured to apply a voltage between the substrate and the droplet using an electrode. The electrode has a first portion and a second portion non-symmetric to the first portion, the first and second portions defined by a plane located normal to a longitudinal axis and through a midpoint of a length of the electrode.

Micro-chemical mixing

A device comprising a substrate having a surface that comprises a conductive base layer. The device also comprises fluid-support-structures on the conductive base layer. Each of the fluid-support-structures has at least one dimension of about 1 millimeter or less. Each of the fluid-support-structures is coated with an electrical insulator. The device is configured to oscillate a fluid locatable between tops of the fluid-support-structures and the conductive base layer when a voltage is applied between the conductive base layer and the fluid.

Fluid oscillations on structured surfaces

A method comprising, providing a droplet having a first chemical species and a second chemical species on a substrate, and applying a voltage across the droplet to physically repeatedly deform the droplet. In this embodiment, the applying causes the droplet to move with respect to an object located therein and at least partially mix the first chemical species and the second chemical species.

An apparatus includes a substrate having a top surface, a substantially regular array of raised structures located over the top surface, and a layer located on the top surface between the structures. Distal surfaces of the structures are farther from the top surface than remaining portions of the structures. The layer is able to contract such that the distal surfaces of the structures protrude through the layer. The layer is able to swell such that the distal surfaces of the structures are closer to the top surface of the substrate than one surface of the layer.

Surfaces physically transformable by environmental changes

The present invention provides an apparatus comprising a substrate and first and second disks. The disks are rotatably located over the substrate, each disk having an outer circumference with teeth thereon. The first disk is positioned to interleave one or more of its teeth with the teeth of the second disk. The substrate includes a channel with an exit port located near the teeth of one of the disks. Another apparatus comprises at least one disk rotatably located over a substrate and in a well of the substrate, the disk having an outer circumference with teeth thereon. The disk is positioned to provide a maximum distance of less than about 10 microns between each one the teeth and a nearest wall defining the well. The substrate includes a channel with an exit port located near the teeth of the disk.

Continuous flow micro-crusher

Device comprising: a first substrate; a plurality of first raised elements on the first substrate, the first raised elements mutually spaced apart by first channel regions on the first substrate, each of the first raised elements having a first distal end, the first distal ends forming a first array; hydrophobic molecules on the first raised elements; and primary reactive molecules on the first raised elements for generating hydrophilic reaction products. Techniques for utilizing the device.

Chemical and biological detection arrays

An apparatus comprising a substrate having a surface with a volume-tunable-material on the surface and fluid-support-structures over the surface and partially embedded in the volume-tunable-material. Each of said fluid-support-structures has at least one dimension of about 1 millimeter or less, and the fluid-support-structures are moveable in response to a volume transition of the volume-tunable-material.

Environmentally sensitive nanostructured surfaces

The present invention provides an apparatus, comprising a first mechanical structure having a first rigid surface, an area of the first rigid surface having a nanostructured surface. The apparatus also includes a second mechanical structure having a second rigid surface and opposing the first mechanical structure. The second rigid surface is cooperable with the nanostructured surface such that a microscopic particle is locatable between the nanostructured surface and the second rigid surface.

Nanostructured surface for microparticle analysis and manipulation

A method includes exposing a first photoresist layer through a refractive mask to form a first pattern of above-threshold exposure spots in the first layer and exposing a second photoresist layer through the same mask to form a second pattern of above-threshold exposure spots in the second layer. Coordination numbers of exposure spots are larger in the first pattern than in the second pattern, nearest-neighbor pairs of the exposure spots have larger spacings in the first pattern than in the second pattern or largest ones of the exposure spots have larger diameters in the first pattern than in the second pattern.

Tunable lithography with a refractive mask

The present invention provides, in one embodiment, an apparatus. The apparatus, without limitation, may include a substrate with a surface, and a polymer layer attached to a region of the surface. The apparatus may further include a plurality of nanostructures, a first end of each nanostructure being in the polymer layer and a second end of each nanostructure protruding through the polymer layer, wherein the nanostructures are configured to move from a first position to a second position in response to a change in thickness of the polymer layer from a first thickness to a second thickness.

Growing community of inventors

New Providence, NJ, United States of America

Joanna Aizenberg