Biomimetics Technologies, Inc.

Other

Medizinische Hochschule Hannover

Universitat De Valéncia

Schmälzlin, Elmar

Stolz, Marvin

Christoph Gille

Herbert Peter Von Schroeder

Meir Israelowitz

Syed A Rizvi

Chris Holm

Peter Vogt

Birgit Weyand

Kerstin Reimers

Kerstin Reimers-Fadhlaoui

Elmar Schmälzlin

Elmar Schmaelzlin

Vicente Muñoz-SanJosé

Chris Holmes

Herbert PVon Schroeder

Syed W H Rizvi

Seyed W H Rizvi

The invention relates to a circuit or microchip for the detection of poor sources of (or very weak) electrical and/or magnetic fields. In one embodiment a device of the present invention includes a microchip consisting of a plate with a plurality of cells, each cell includes a crystal suspended in a semiconducting polymer and piece of metal wire. The cell is insulated by another polymer. A voltage is applied to parallel wires running on each side of the cell, thus inducing a first (or static, or initial) voltage when measured from the cell to the wire. Changes in magnetic or electrical fields are detected by noting a change in voltage from the cell, which is caused by the crystal changing orientation due to the change in the field the circuit is subjected to.

Embedded crystal circuit for the detection of weak electrical and magnetic fields

The present invention includes a method for biomimetic-inspired infrared sensors utilizing a bottom up approach. This method includes providing a sinusoidal alternating electrical field between a preformed electrode gap comprising two gold micro-electrodes. Providing single needles of zinc phosphide crystals optimized for growth conditions using a physical vapour transport. Immobilizing at least one individual zinc phosphide nanowire in the preformed electrode gap using dielectrophoretic manipulation. And, placing and contacting the at least one individual zinc phosphide nanowire in the preformed electrode gap. Two nanowires are combined to form a lambda shape for improved sensing.

Method for producing biomimetic-inspired infrared sensors from zinc phosphide microwires

The invention provides a process for producing a three-dimensional tissue by cultivating eucaryotic cells by introducing the cells into a matrix and cultivating the cells within the matrix in a cell culture medium within a cell culture vessel under controlled dissolved oxygen conditions of the cell culture medium. The matrix contains a support containing an optical oxygen sensor, which is an oxygen-sensitive dye, which upon irradiation with an excitation wavelength changes its emission characteristics in dependence on the dissolved oxygen concentration in the surrounding medium, including a dye phosphorescing upon irradiation of an excitation wavelength, which phosphorescence is quenched by dissolved oxygen.

Process for producing three-dimensional tissue

The present invention describes a laminar flow bioreactor with improved laminar flow lines of fluids. The bioreactor housing defines a chamber adapted to receive a scaffold. An inlet aperture at one end of the chamber is in fluid communication with an outlet aperture at the opposite end of the chamber. A bypass mechanism selectively operable from an open position to a closed position consisting of an iris assembly directs a portion of fluid flowing through the chamber around the scaffold-receiving area. This bioreactor is inserted in a bioreactor system.

Laminar flow reactor

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Hohen Herrendorf, Germany

Christoph Gille