公开(公告)号：US10941057B2

公开(公告)日：2021-03-09

申请号：US16022153

申请日：2018-06-28

Applicant: U.S. Environmental Protection Agency

Inventor： Anthony Todd Zimmer

IPC: C02F1/461 ,  C02F1/48 ,  G01N30/72 ,  G01N31/22 ,  G01N1/30 ,  C02F101/30 ,  B82Y30/00

Abstract: A particle for emulating pollutant tracking in water has a florescent core. A semitransparent shell is formed around the florescent core.

公开(公告)号：US20180312414A1

公开(公告)日：2018-11-01

申请号：US16022153

申请日：2018-06-28

Applicant: U.S. Environmental Protection Agency

Inventor： Anthony Todd Zimmer

IPC: C02F1/461 ,  C02F1/48 ,  G01N30/72

Abstract: A particle for emulating pollutant tracking in water has a florescent core. A semitransparent shell is formed around the florescent core.

公开(公告)号：US11518691B2

公开(公告)日：2022-12-06

申请号：US17118875

申请日：2020-12-11

Applicant: U.S. Environmental Protection Agency

Inventor： Anthony Todd Zimmer

IPC: C02F1/461 ,  C02F1/48 ,  G01N30/72 ,  G01N31/22 ,  G01N1/30 ,  C09K11/02 ,  C09K11/06 ,  G01N15/06 ,  G01N33/18 ,  C02F101/30 ,  B82Y30/00

Abstract: A particle for emulating pollutant tracking in water has a florescent core. A semitransparent shell is formed around the florescent core.

公开(公告)号：US20220186111A1

公开(公告)日：2022-06-16

申请号：US17118875

申请日：2020-12-11

Applicant: U.S. Environmental Protection Agency

Inventor： Anthony Todd Zimmer

IPC: C09K11/02 ,  C09K11/06 ,  G01N15/06 ,  G01N33/18

Abstract: A particle for emulating pollutant tracking in water has a florescent core. A semitransparent shell is formed around the florescent core.