Invention Grant
US08735165B2 Oxazine-based sensor for contaminant detection, fabrication method therefor, and uses thereof
有权
用于污染物检测的基于恶嗪的传感器，其制造方法及其用途
- Patent Title: Oxazine-based sensor for contaminant detection, fabrication method therefor, and uses thereof
- Patent Title (中): 用于污染物检测的基于恶嗪的传感器，其制造方法及其用途
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Application No.: US13470728Application Date: 2012-05-14
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Publication No.: US08735165B2Publication Date: 2014-05-27
- Inventor: Agbai Agwu Nnanna , Ahmed Hasnain Jalal
- Applicant: Agbai Agwu Nnanna , Ahmed Hasnain Jalal
- Applicant Address: US IN West Lafayette
- Assignee: Purdue Research Foundation
- Current Assignee: Purdue Research Foundation
- Current Assignee Address: US IN West Lafayette
- Agency: Hartman Global IP Law
- Agent Gary M. Hartman; Domenica N. S. Hartman
- Main IPC: G01N21/75
- IPC: G01N21/75 ; G01N21/77 ; B05D3/00 ; B05D5/00
Abstract:
A sensor, a method for its fabrication, and a method for its use to detect contaminants, for example, ammonia, in stagnant and dynamic fluid media, especially liquid media. The sensor is an opto-chemical sensor that includes a polymer optical fiber, a sensing layer comprising oxazine 170 perchlorate on the polymer optical fiber, and a membrane layer on the sensing layer. The membrane layer is gas permeable and not permeable to the fluid in the fluid system, and moisture is entrapped by and between the sensing and membrane layers.
Public/Granted literature
- US20120288953A1 OXAZINE-BASED SENSOR FOR CONTAMINANT DETECTION, FABRICATION METHOD THEREFOR, AND USES THEREOF Public/Granted day:2012-11-15
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