Lung Biotechnology Pbc

Derek Morris

Luis Alvarez

Mohammadali Safavieh

Daniel Backman

Pingyong Xu

Aman Kaur

Masoud Modaresifar

Iman Yazdi

Greg Hurst

An additive manufacturing device includes an output device and a controller. The output device is configured to receive at least one material to generate a component. The controller includes one or more processors configured to receive a model including a plurality of pixels representing the component, identify at least one pixel of the plurality of pixels corresponding to a first surface of the component, modify the model to adjust an exposure corresponding to the at least one pixel based on a target exposure, and control operation of the output device to cause the output device to generate the component based on the modified model.

Systems and methods for three-dimensional printing and products produced thereby

A method of printing a hydrogel scaffold is provided which includes providing a container containing an ink and a liquid that is immiscible with the ink; applying light from a light source to the ink to form a portion of the hydrogel scaffold; and applying light from a light source one or more additional times to produce one or more additional portions of the hydrogel scaffold.

Two-phase 3D printing methods of forming biocompatible structures with immiscible liquids

A printable composition for the manufacture of cell-receiving scaffolds comprising about 0.3 wt % to about 3.0 wt % of one or more collagens; about 5.0 wt % to about 40.0 wt % of one or more monomers; about 0.5 wt % to about 2.0 wt % of a photo initiator; and 0 wt % to about 75 wt % of a vehicle comprising a protic solvent, by weight of the printable composition; wherein the printable composition has a resolution of about 100 microns or less when printed, a photo speed (Dp/Ec) of about 0.1-5 mm (Dp) and about 10-100 mJ/cm(Ec) when printed, and a green strength of at least about 5 kPa after drying. The present technology further includes methods of manufacturing a three-dimensional cell-receiving scaffold using the printable composition.

Material and method for producing cell receiving scaffold

Growing community of inventors

Somerville, MA, United States of America

Derek Morris