Ion irradiation experiments were performed on Laponite-Montmorillonite/Indium Tin Oxide (L-MMT/ITO) films using 20 keV H2+ ion beam with variable fluence ranging from 1012 – 1016ions/cm2and the electrochemical profiling of these irradiated electrodes were done using Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS). Scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier transform Infrared spectroscopy (FTIR) were used for pre and post-irradiation morphology study and binding analysis. FTIR spectroscopy indicated the implantation of low-energy H2+ions resulting in the formation of new bonds. The enhanced cholesterol sensitivity of irradiated films uptofluenceof1013 ions/cm2was observed due to morphological changes taking place in L-MMT films. Close to 20% enhancement in cholesterol sensitivity was noticed, when the ion fluence was ≈ 1013 ions/cm2. The sensitivity for cholesterol detection of the L-MMT electrode formed through H2+ ion implantation clearly exhibited a strong dependence on the fluence of the ion beam. The radiation-induced enhanced sensitivity can be proposed as a platform for development of a more effective enzymes-free strip sensor.
Application ID | 201611029865 |
Invention Field | CHEMICAL |
Date of Application | 2016-09-01 |
Publication Number | 10/2018 |
Name | Address | Country | Nationality |
---|---|---|---|
HIMADRI B. BOHIDAR | School of Physical Sciences, Jawaharlal Nehru University, New Mehrauli Road, New Delhi-110067, India | India | India |
JAWAHARLAL NEHRU UNIVERSITY (JNU) | Jawaharlal Nehru University, New Mehrauli Road, New Delhi-110067, India | India | India |
Name | Address | Country | Nationality |
---|---|---|---|
HIMADRI B. BOHIDAR | School of Physical Sciences, Jawaharlal Nehru University, New Mehrauli Road, New Delhi-110067, India | India | India |
KAMLA RAWAT | Inter University Accelerator(IUAC), New Mehrauli Road, New Delhi-110067, India | India | India |
D. KANJILAL | Inter University Accelerator(IUAC), New Mehrauli Road, New Delhi-110067, India | India | India |
K. ASHOKAN | Inter University Accelerator(IUAC), New Mehrauli Road, New Delhi-110067, India | India | India |
NIDHI JOSHI | School of Physical Sciences, Jawaharlal Nehru University, New Mehrauli Road, New Delhi-110067, India | India | India |
Name | Date |
Form 5 [01-09-2016(online)].pdf | 2016-09-01 |
PROOF OF RIGHT [01-09-2016(online)].pdf | 2016-09-01 |
Power of Attorney [01-09-2016(online)].pdf | 2016-09-01 |
Form 3 [01-09-2016(online)].pdf | 2016-09-01 |
201611029865-Power of Attorney-090916.pdf | 2016-09-12 |
201611029865-FER.pdf | 2019-10-21 |
201611029865-OTHERS-090916.pdf | 2016-09-12 |
201611029865-Correspondence-090916.pdf | 2016-09-12 |
Description(Complete) [01-09-2016(online)].pdf | 2016-09-01 |
Form 18 [05-05-2017(online)].pdf | 2017-05-05 |
201611029865-Retyped Pages under Rule 14(1) [08-04-2020(online)].pdf | 2020-04-08 |
201611029865-CLAIMS [08-04-2020(online)].pdf | 2020-04-08 |
201611029865-OTHERS [08-04-2020(online)].pdf | 2020-04-08 |
201611029865-FER_SER_REPLY [08-04-2020(online)].pdf | 2020-04-08 |
201611029865-2. Marked Copy under Rule 14(2) [08-04-2020(online)].pdf | 2020-04-08 |
201611029865-PatentCertificate28-07-2020.pdf | 2020-07-28 |
201611029865-IntimationOfGrant28-07-2020.pdf | 2020-07-28 |
Applicant | Section | Controller | Decision Date | URL |