Patent · US Active

Polypyrrole copolymer nanoparticles-based compositions and methods for detecting lead ions

US8845905B2 · kind B2 · utility

1Cited by

0References

61Claims

0Family size

Assignee

TONGJI UNIVERSITY · CN

Inventors

Mei-rong Huang · Boston, US
Xiao Fu · Singapore, SG
Xin Li · Shanghai, CN

Key dates

Filing date	Mar 19, 2012
Grant date	Sep 30, 2014
Priority date	—
Expiry date	Mar 19, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L79/04
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., polypyrrole copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.