公开(公告)号：US20220187185A1

公开(公告)日：2022-06-16

申请号：US17593337

申请日：2020-03-17

申请人： The Regents Of The University Of California

发明人： William H. Grover ,  Brittney A. McKenzie

IPC分类号： G01N15/14 ,  B01L3/00 ,  G06V10/74 ,  G06V10/62

摘要： A method for of validating the identity of one of more component(s) in a substance including: obtaining a substance; placing the substance in a plenum with a sealed bottom; exposing the substance to a perturbation; digitally recoding the time-dependent changes in the substance after exposing the substance to the perturbation; producing a chronological fingerprint of the changes, where the chronological fingerprint is a digital multi-dimensional image of the changes as a function of time; and comparing the chronological fingerprint to chronological fingerprints for known substances to validate the one or more component(s) in the substance being measured. Also described are associated systems and computer program products for implementing the method.

公开(公告)号：US10201964B2

公开(公告)日：2019-02-12

申请号：US15342015

申请日：2016-11-02

申请人： The Regents of the University of California

发明人： William H. Grover ,  Shirin Mesbah Oskui

IPC分类号： B33Y70/00 ,  C08F236/12 ,  B33Y10/00 ,  B33Y40/00 ,  C08F220/44 ,  B29C64/106 ,  B29C64/20 ,  B29C64/35 ,  B29K105/00 ,  B29K55/02

摘要： A method of reducing the toxicity of a 3D-printed part is provided. The method includes exposing the part to ultraviolet light sufficient to reduce the toxicity of the part. The toxicity of the ultraviolet light-treated part can be based on a comparison with the toxicity of a similarly prepared part not exposed to ultraviolet light.

公开(公告)号：US20170120523A1

公开(公告)日：2017-05-04

申请号：US15342015

申请日：2016-11-02

申请人： The Regents of the University of California

发明人： William H. Grover ,  Shirin Mesbah Oskui

IPC分类号： B29C67/00 ,  C08F220/18 ,  B33Y70/00 ,  B33Y10/00 ,  B33Y40/00 ,  C08F236/12 ,  B01J19/12

CPC分类号： B33Y70/00 ,  B29C64/106 ,  B29C64/20 ,  B29C64/35 ,  B29K2055/02 ,  B29K2105/0058 ,  B33Y10/00 ,  B33Y40/00 ,  C08F220/44 ,  C08F236/12

摘要： A method of reducing the toxicity of a 3D-printed part is provided. The method includes exposing the part to ultraviolet light sufficient to reduce the toxicity of the part. The toxicity of the ultraviolet light-treated part can be based on a comparison with the toxicity of a similarly prepared part not exposed to ultraviolet light.