| dc.contributor.author | Author | Mudi, Naren | |
| dc.contributor.author | Author | Giri, Prabhat Kr. | |
| dc.contributor.author | Author | Shekhar Samanta, Shashanka | |
| dc.contributor.author | Author | Mandal, Usha | |
| dc.contributor.author | Author | Ramirez Tagle, Rodrigo | |
| dc.contributor.author | Author | Misra, Ajay | |
| dc.date.accessioned | Date Accessioned | 2024-09-03T19:20:54Z | |
| dc.date.available | Date Available | 2024-09-03T19:20:54Z | |
| dc.date.issued | Date Issued | 2023 | |
| dc.identifier.citation | Referencia Bibliográfica | International Journal of Environmental Analytical Chemistry, 2023,13 p. | |
| dc.identifier.issn | ISSN | 0306-7319 | |
| dc.identifier.uri | URI | http://repositorio.udla.cl/xmlui/handle/udla/1570 | |
| dc.identifier.uri | URI | https://www.tandfonline.com/toc/geac20/current | |
| dc.description.abstract | Abstract | 1-(Pyridin-2-yl-hydrazonomethyl)-naphthalen-2-ol (PNOH) is a naphthalene-based fluorescence chemo-sensor for PO43-. The probe (PNOH) is spectroscopically characterised and the chemo-sensing mechanism has been demonstrated through 1H NMR, UV-Vis absorption and both steady-state and time resolved fluorescence study. Fluorescence ‘turn-on’ sensing knack of PNOH towards PO43- ion has been explained due to emission from the excited PNO– ion, formed upon transfer of phenolic proton of PNOH to PO43- ion in the excited state. The 1:1 stoichiometry of PNOH-PO43- complex is observed from Job’s plot based on UV-Vis titration and the complex shows distinct yellowish-green colour to be used as colorimetric sensor for PO43-. Limit of detection (LOD) of PNOH towards PO43- is found to be 0.35 µM. It is also demonstrated that the probe can be used to fabricate a convenient and efficient PO43- paper test kits as well as molecular INHIBIT logic gate. | |
| dc.format.extent | dc.format.extent | 13 páginas | |
| dc.format.extent | dc.format.extent | 5.521Mb | |
| dc.format.mimetype | dc.format.mimetype | PDF | |
| dc.language.iso | Language ISO | eng | |
| dc.publisher | Publisher | Taylor and Francis | |
| dc.source | Sources | International Journal of Environmental Analytical Chemistry | |
| dc.subject | Subject | PNOH | |
| dc.subject | Subject | PO4 3-sensor | |
| dc.subject | Subject | INHIBIT logic gate | |
| dc.subject | Subject | paper strip | |
| dc.title | Title | 2-Naphthol scaffold as selective colorimetric and fluorescence ‘turn-on’ sensor of PO43- | |
| dc.type | Document Type | Artículo | |
| dc.udla.catalogador | dc.udla.catalogador | CBM | |
| dc.udla.index | dc.udla.index | WoS | |
| dc.udla.index | dc.udla.index | Science Citation Index Expanded | |
| dc.udla.index | dc.udla.index | Scopus | |
| dc.udla.index | dc.udla.index | cademic Search Ultimate | |
| dc.udla.index | dc.udla.index | Natural Science Collection | |
| dc.udla.index | dc.udla.index | CAB Abstract | |
| dc.udla.index | dc.udla.index | Chemical Abstracts Core | |
| dc.udla.index | dc.udla.index | Chimica | |
| dc.udla.index | dc.udla.index | Environment Index | |
| dc.udla.index | dc.udla.index | Pharma Collection | |
| dc.identifier.doi | dc.identifier.doi | 10.1080/03067319.2023.2221194 | |
| dc.facultad | dc.facultad | Facultad de Salud y Ciencias Sociales | |
