Bioarray Solutions Ltd.

Other

Kairali Podual

Michael Seul

Sukanta Banerjee

Ye Hong

Chiu Wo Chau

Alice Xiang Li

The present invention relates to polymer-bead composites having a single layer planar, crystalline assembly of encoded beads embedded in a hydrophilic polymeric matrix. The composite may be unattached to a solid support. The encoded beads have different biomolecules attached to their surfaces, and the encoding permits distinguishing beads having different biomolecules attached thereto. The present invention also relates to a systematic process for the creation of functionally organized, spatially patterned assemblies of polymer-microparticle composites, including the AC electric field-mediated assembly of patterned, self-supporting organic (polymeric) films and organic-polymer-microparticle composites of tailored composition and morphology. The present invention also relates to the application of such functional assemblies in materials science and biology. Additional areas of application include sensors, catalysts, membranes, and micro-reactors, and miniaturized format for generation of multifunctional thin films.

Un-supported polymeric film with embedded microbeads

The present invention provides methods and apparatus for the application of a particle array in bioassay format to perform qualitative and/or quantitative molecular interaction analysis between two classes of molecules (an analyte and a binding agent). The methods and apparatus disclosed herein permit the determination of the presence or absence of association, the strength of association, and/or the rate of association and dissociation governing the binding interactions between the binding agents and the analyte molecules. The present invention is especially useful for performing multiplexed (parallel) assays for qualitative and/or quantitative analysis of binding interactions of a number of analyte molecules in a sample.

Multianalyte molecular analysis using application-specific random particle arrays

The present invention relates to a systematic process for the creation of functionally organized, spatially patterned assemblies polymer-microparticle composites including the AC electric field-mediated assembly of patterned, self supporting organic (polymeric) films and organic (polymeric)-microparticle composite films of tailored composition and morphology; the present invention further relates to the incorporation of said assemblies into other structures. The present invention also relates to the application of such functional assemblies in materials science and biology. Additional areas of application include sensors, catalysts, membranes, micro-reactors, smart materials. Miniaturized format for generation of multifunctional thin films. Provides a simple set-up to synthesize thin films of tailored composition and morphology.

Directed assembly of functional heterostructures

The present invention relates to a systematic process for the creation of functionally organized, spatially patterned assemblies polymer-microparticle composites including the AC electric field-mediated assembly of patterned, self supporting organic (polymeric) films and organic (polymeric)&#x2014;microparticle composite films of tailored composition and morphology; the present invention further relates to the incorporation of said assemblies into other structures. The present invention. also relates to the application of such functional assemblies in materials science and biology. Additional areas of application include sensors, catalysts, membranes, micro-reactors, smart materials. Miniaturized format for generation of multifunctional thin films. Provides a simple set-up to synthesize thin films of tailored composition and morphology:

A method and apparatus for fractionation of a mixture of particles and for particle analysis are provided, in which LEAPS ('Light-controlled Electrokinetic Assembly of Particles near Surfaces') is used to fractionate and analyze a plurality of particles suspended in an interface between an electrode and an electrolyte solution. A mixture of particles are fractionated according to their relaxation frequencies, which in turn reflect differences in size or surface composition of the particles. Particles may also be analyzed to determine their physical and chemical properties based on particle relaxation frequency and maximal velocity.

Analysis and fractionation of particles near surfaces

The present invention relates to a systematic process for the creation of functionally organized, spatially patterned assemblies of polymer-microparticle composites including the AC electric field-mediated assembly of patterned, self-supporting organic (polymeric) films and organic-polymer-microparticle composites of tailored composition and morphology. The present invention further relates to the incorporation of said assemblies into other structures. The present invention also relates to the application of such functional assemblies in materials science and biology. Additional areas of application include sensors, catalysts, membranes, and micro-reactors, and miniaturized format for generation of multifunctional thin films. This invention also provides simple methods and apparatus for synthesizing thin films of tailored composition and morphology.

A method and apparatus for fractionation of a mixture of particles and for particle analysis are provided, in which LEAPS (&ldquo;Light-controlled Electrokinetic Assembly of Particles near Surfaces&rdquo;) is used to fractionate and analyze a plurality of particles suspended in an interface between an electrode and an electrolyte solution. A mixture of particles are fractionated according to their relaxation frequencies, which in turn reflect differences in size or surface composition of the particles. Particles may also be analyzed to determine their physical and chemical properties based on particle relaxation frequency and maximal velocity.

Growing community of inventors

North Brunswick, NJ, United States of America

Kairali Podual