| dc.contributor.author | Khan, Burhan | |
| dc.contributor.author | Minhaz, Aaliya | |
| dc.contributor.author | Ali, Ihsan | |
| dc.contributor.author | Nadeem, Said | |
| dc.contributor.author | Yousuf, Sammer | |
| dc.contributor.author | Ishaq, Muhammad | |
| dc.contributor.author | Shah, Muhammad Raza | |
| dc.date.accessioned | 2020-11-20T15:06:39Z | |
| dc.date.available | 2020-11-20T15:06:39Z | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0040-4039 | |
| dc.identifier.uri | https://doi.org/10.1016/j.tetlet.2014.12.040 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12809/3157 | |
| dc.description | Nadeem, Said/0000-0001-5025-9326; | en_US |
| dc.description | WOS: 000348337700003 | en_US |
| dc.description.abstract | Novel supramolecular molecular tweezers based on a biphenyl bis-triazole hexahydroquinoline system are designed and synthesized as a highly sensitive and selective fluorescent probe for recognizing and detecting cephradine in the presence of cefotaxime, amoxicillin, penicillin, 6-.aminopenicillanic acid, diclofenac, pefloxacin, ceftriaxone, cefaclor and paracetamol at a pH of 7.7. The detection limit is calculated to be 1 mu M with a regression coefficient of 0.99. The binding ratio of the tweezers and cephradine is determined to be 1:1 according to ESI-MS analysis, which is further supported by the Job plot. The structure of the supramolecular molecular tweezers and its precursors are characterized by IR, NMR, mass spectroscopy and XRD. (C) 2014 Elsevier Ltd. All rights reserved. | en_US |
| dc.description.sponsorship | Higher Education Commission of PakistanHigher Education Commission of Pakistan; TWAS-COMSTECH | en_US |
| dc.description.sponsorship | We gratefully acknowledge the financial support of the Higher Education Commission of Pakistan and TWAS-COMSTECH. We are also thankful to Mr. Ateeq for help in characterization. | en_US |
| dc.item-language.iso | eng | en_US |
| dc.publisher | Pergamon-Elsevier Science Ltd | en_US |
| dc.item-rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Cephradine | en_US |
| dc.subject | Click Reaction | en_US |
| dc.subject | Host-Guest Relationship | en_US |
| dc.subject | Molecular Tweezers | en_US |
| dc.subject | Chemosensors | en_US |
| dc.title | Fluorescent supramolecular tweezers for selective recognition of cephradine | en_US |
| dc.item-type | article | en_US |
| dc.contributor.department | MÜ | en_US |
| dc.contributor.departmentTemp | [Khan, Burhan; Minhaz, Aaliya; Ali, Ihsan; Nadeem, Said; Yousuf, Sammer; Shah, Muhammad Raza] Univ Karachi, HEJ Res Inst Chem, Int Ctr Chem & Biol Sci, Karachi 75270, Pakistan -- [Minhaz, Aaliya; Ali, Ihsan; Ishaq, Muhammad] Univ Peshawar, Inst Chem Sci, Peshawar 25120, KPK, Pakistan -- [Nadeem, Said] Mugla Univ, Koyceyiz Vocat Sch, Dept Med & Aromat Plants, Mugla, Turkey | en_US |
| dc.identifier.doi | 10.1016/j.tetlet.2014.12.040 | |
| dc.identifier.volume | 56 | en_US |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.startpage | 581 | en_US |
| dc.identifier.endpage | 585 | en_US |
| dc.relation.journal | Tetrahedron Letters | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
