公开(公告)号：US20210395112A1

公开(公告)日：2021-12-23

申请号：US17297422

申请日：2019-11-27

Applicant: The Texas A&M University System

Inventor： Jun Kameoka ,  Po-Jung Huang ,  Kung-Hui Chu

IPC: C02F1/28 ,  C02F1/58 ,  B01J20/28 ,  B01J20/26

Abstract: Hydrogel-based sorbents and methods for their use in collecting, concentrating, and removing environmental per- and poly-fluoroalkyl substances. In one aspect, the invention provides hydrogel-based sorbents that are effective for collecting, concentrating, and removing PFASs from an environment in which the sorbent is placed; an environment in which the sorbent is in contact with (e.g., liquid communication).

公开(公告)号：US20220056492A1

公开(公告)日：2022-02-24

申请号：US17407939

申请日：2021-08-20

Applicant: The Texas A&M University System

Inventor： Kung-Hui Chu ,  Ry Young ,  Jason Gill

IPC: C12P7/64

Abstract: In an embodiment, the present disclosure pertains to an oleaginous bacterium. In some embodiments, the oleaginous bacterium includes lipids and at least one exogenous and inducible gene. In some embodiments, the exogenous and inducible gene encodes at least one protein capable of inducing lysis in the oleaginous bacterium to release the lipids. In an addition embodiment, the present disclosure pertains to a method of releasing lipids into an environment. In general, the method includes one or more of the following steps of: (1) introducing at least one oleaginous bacterium of the present disclosure to the environment; and (2) inducing expression of at least one exogenous gene in the oleaginous bacterium to thereby induce the expression of at least one protein. In some embodiments, the protein facilitates the lysis of the oleaginous bacterium and release of the lipids into the environment.

公开(公告)号：US12037629B2

公开(公告)日：2024-07-16

申请号：US17407939

申请日：2021-08-20

Applicant: The Texas A&M University System

Inventor： Kung-Hui Chu ,  Ry Young ,  Jason Gill

IPC: C12P7/6463 ,  C12R1/365

CPC classification number: C12P7/6463 ,  C12R2001/365

Abstract: In an embodiment, the present disclosure pertains to an oleaginous bacterium. In some embodiments, the oleaginous bacterium includes lipids and at least one exogenous and inducible gene. In some embodiments, the exogenous and inducible gene encodes at least one protein capable of inducing lysis in the oleaginous bacterium to release the lipids. In an addition embodiment, the present disclosure pertains to a method of releasing lipids into an environment. In general, the method includes one or more of the following steps of: (1) introducing at least one oleaginous bacterium of the present disclosure to the environment; and (2) inducing expression of at least one exogenous gene in the oleaginous bacterium to thereby induce the expression of at least one protein. In some embodiments, the protein facilitates the lysis of the oleaginous bacterium and release of the lipids into the environment.