Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Boston University

Fraunhofer Usa, Inc.

Seoul National University

Daniel Zontar

Achim Weber

Kirsten Borchers

Henning Janssen

Christine McBeth

Christian Brecher

Florian Schmidt

Sang Wook Lee

Soo Hong Min

Sung Hoon Ahn

Gil Yong Lee

Tae Hun Lee

The invention relates to an additive manufacturing method in which a component () is produced in layers using an energy beam () which solidifies a starting material () and is irradiated by energy beam irradiating means () while the starting material () is held by a base surface () arranged on a base element (). While the starting material () is being irradiated with the energy beam (), the base element () is moved by a rotational component which has a base element rotational axis, wherein the starting material () is held on the base surface () by a centrifugal acceleration generated by the rotational component. The invention is characterized in that a rotational movement is produced for at least some of the energy beam irradiating means (). Analogously, at least one energy beam rotational axis () is proposed for rotating at least some of the energy beam irradiating means () in an additive manufacturing device in which the starting material () is held on a base surface () by a centrifugal acceleration.

Additive manufacturing method and device

Disclosed is a biogel nanosensor for detection of an analyte that includes an acryloyl or methacryloyl modified hydrogel and nucleic acid amplification reagents in picoliter or nanoliter volume in the form of microarray. Also disclosed are methods of making the disclosed biogel nanosensor, and methods of using the biogel nanosensors.

Printed biogel nanosensors

Growing community of inventors

Aachen, Germany

Daniel Zontar