公开(公告)号：US20240158584A1

公开(公告)日：2024-05-16

申请号：US18508979

申请日：2023-11-14

申请人： AUBURN UNIVERSITY

发明人： Burak Aksoy ,  Zhihua Jiang ,  Navid E. Alamdari

IPC分类号： C08J3/075

CPC分类号： C08J3/075 ,  C08J2305/06 ,  C08J2389/00

摘要： A method of making a hydrogel by treating a cellulosic biomass containing pectin and protein with an aqueous acidic solution at a pH, at a temperature, and for a time sufficient to cause formation of at least a gel fraction containing the hydrogel.

公开(公告)号：US11536666B2

公开(公告)日：2022-12-27

申请号：US17095127

申请日：2020-11-11

申请人： Auburn University

发明人： Burak Aksoy ,  Zhihua Jiang ,  Mediha Aksoy ,  Benjamin Beck ,  Navid E. Alamdari

IPC分类号： G01N21/80 ,  G01N21/78 ,  G01N33/02 ,  G01N33/12 ,  G01N31/22

摘要： A device for detecting volatile compounds. The device includes a substrate and a matrix disposed on the substrate. The matrix includes a carboxyl-rich binder, a clay, and a pH-sensitive indicator dye admixed with the binder and the clay. The pH-sensitive indicator dye is dimensioned and configured to change color in response to contact with a pre-determined concentration of a volatile compound.

公开(公告)号：US20210140893A1

公开(公告)日：2021-05-13

申请号：US17095127

申请日：2020-11-11

申请人： Auburn University

发明人： Burak Aksoy ,  Zhihua Jiang ,  Mediha Aksoy ,  Benjamin Beck ,  Navid E. Alamdari

IPC分类号： G01N21/80 ,  G01N33/02

摘要： A device for detecting volatile compounds. The device includes a substrate and a matrix disposed on the substrate. The matrix includes a carboxyl-rich binder, a clay, and a pH-sensitive indicator dye admixed with the binder and the clay. The pH-sensitive indicator dye is dimensioned and configured to change color in response to contact with a pre-determined concentration of a volatile compound.