公开(公告)号：US11275071B2

公开(公告)日：2022-03-15

申请号：US15767175

申请日：2016-10-14

Applicant: UWM Research Foundation, Inc.

Inventor： Alan Schwabacher ,  Peter Geissinger ,  Trevor Hagemann ,  Sarah Oehm ,  Tyler G. Fenske

IPC: G01N33/00 ,  G01N33/18 ,  C09B29/036 ,  C09B29/42 ,  C09B29/44 ,  G01N21/64 ,  G01N21/78

Abstract: Sensors for detecting and distinguishing metals in a sample comprise phenol group-containing azo dyes, the phenol group having one hydroxy involved in reversible metal ion binding and a second hydroxy alkylated to an optically transparent substrate. The sensors have utility for detecting chromium, calcium, magnesium, copper, mercury, nickel, zinc, cobalt, manganese, cadmium, lead, tin, aluminum, potassium, sodium, or arsenic ions in a sample.

公开(公告)号：US20200033314A1

公开(公告)日：2020-01-30

申请号：US15767175

申请日：2016-10-14

Applicant: UWM Research Foundation, Inc. ,  AquaMetals, LLC

Inventor： Alan Schwabacher ,  Peter Geissinger ,  Trevor Hagemann ,  Sarah Oehm ,  Tyler G. Fenske ,  Paul Henning ,  Bruce Bathurst

IPC: G01N33/18 ,  C09B29/42 ,  C09B29/036 ,  C09B29/44 ,  G01N21/78 ,  G01N21/64

Abstract: Provided herein are dyes for detecting and distinguishing metals in a sample, as well as compositions and methods comprising the same.

公开(公告)号：US20130092846A1

公开(公告)日：2013-04-18

申请号：US13655262

申请日：2012-10-18

Applicant: UWM RESEARCH FOUNDATION, INC.

Inventor： Paul Henning ,  Peter Geissinger ,  Steven Kopitzke ,  John Frost

IPC: G01N21/64

CPC classification number: G01N21/6408 ,  G01N2021/6434 ,  G01N2021/6484 ,  G01N2021/7786 ,  G01N2201/0221

Abstract: Described herein are apparatuses for detecting an analyte in a liquid sample using optical time of flight spectroscopy. A handheld apparatus for remote real-time detection of Zn2+ in aqueous environments and methods for making and using the apparatus are also described herein.

Abstract translation: 这里描述的是使用光学飞行时间光谱法检测液体样品中的分析物的装置。 本文还描述了用于在水性环境中远程实时检测Zn2 +的手持设备以及用于制造和使用该设备的方法。