“System For Detection Of Metal Ions In Aqueous Media Using Functionalized Nanoparticles”
Updated about 1 year ago
Abstract
“SYSTEM FOR DETECTION OF METAL IONS IN AQUEOUS MEDIA USING FUNCTIONALIZED NANOPARTICLES”The present disclosure relates to an optoelectronic system for detection of heavy metal ion concentration in an aqueous media using the technique of Surface Plasmon Resonance. The process for detection of the concentration of ions in the sample comprise the steps of: a) taking the sample in a cuvette and keeping it along with the gold nanoparticles dispersion in the cuvette holder, b projecting an optical source i.e., white LED towards the sample/cuvette holder and recording the transmittance by a LDR (Light Dependent Resistor) and c) connecting the sensing circuit to microcontroller (Arduino Uno) and implementing the data processing algorithm on the sensor output data and obtaining the output in ppm on a LCD display. A. The device is small and portable and cost of testing of the sample is less as compared to existing methods. The operating procedure is simple and takes only few seconds for the testing of one sample.Figure to be published with Abstract: Figure 1
Information
| Application ID | 202231052410 |
| Invention Field | PHYSICS |
| Date of Application | 2022-09-13 |
| Publication Number | 37/2022 |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| Assam Down Town University | Sankar Madhab Path, Panikheiti, Guwahati Assam India 781026 | India | India |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| Dr. Sunandan Baruah | Assam Down Town University, Sankar Madhab Path, Panikheiti, Guwahati Assam India 781026 | India | India |
| Mr. Devabrata Sarmah | Assam Down Town University, Sankar Madhab Path, Panikheiti, Guwahati Assam India 781026 | India | India |
Specification
Documents
| Name | Date |
| 202231052410-STATEMENT OF UNDERTAKING (FORM 3) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-REQUEST FOR EARLY PUBLICATION(FORM-9) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-FORM-9 [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-FORM FOR SMALL ENTITY(FORM-28) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-DRAWINGS [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-EDUCATIONAL INSTITUTION(S) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-FIGURE OF ABSTRACT [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-EVIDENCE FOR REGISTRATION UNDER SSI [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-COMPLETE SPECIFICATION [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-FORM 1 [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-DECLARATION OF INVENTORSHIP (FORM 5) [13-09-2022(online)].pdf | 2022-09-13 |
| 202231052410-POWER OF AUTHORITY [13-09-2022(online)].pdf | 2022-09-13 |
Orders
| Applicant | Section | Controller | Decision Date | URL |