Show simple item record

dc.contributor.advisorMaitra, Uday
dc.contributor.authorBiswas, Ananya
dc.date.accessioned2024-01-03T06:13:12Z
dc.date.available2024-01-03T06:13:12Z
dc.date.submitted2023
dc.identifier.urihttps://etd.iisc.ac.in/handle/2005/6354
dc.description.abstractSupramolecular gels are soft substances made of elastic cross-linked three-dimensional network connected by noncovalent interactions such as hydrogen bonds, hydrophobic interactions, donor-acceptor interactions, π- π stacking interactions. These gels have numerous applications because of their soft, solid-like texture, tunable characteristics, and simple processability. A supramolecular cholate hydrogel where a lanthanide is an integrated part are advantageous because of the combination of advantages of the supramolecular gel along with the unique property of lanthanide luminescence. The hydrophobic and robust nature of the cholate hydrogel matrix's supramolecular network helps stabilize the excited triplet state of the organic antenna molecule, making energy transfer to lanthanide possible. The thesis summarizes the scope of unique supramolecular hydrogels and portable cost-effective paper-based sensors developed from them. Detailed investigations related to the detection of two frequently prescribed drugs, a potential pancreatic cancer biomarker and a polyphenol toxin have been documented. The paper-based strategy has been tested using a portable device as a stand-alone imaging instrument. The device can be modified further and successfully applied in the real diagnostic field as a potentially useful analytical screening tool of real samples.en_US
dc.description.sponsorshipCSIRen_US
dc.language.isoen_USen_US
dc.relation.ispartofseries;ET00366
dc.rightsI grant Indian Institute of Science the right to archive and to make available my thesis or dissertation in whole or in part in all forms of media, now hereafter known. I retain all proprietary rights, such as patent rights. I also retain the right to use in future works (such as articles or books) all or part of this thesis or dissertationen_US
dc.subjectBile Aciden_US
dc.subjectSupramolecular Hydrogelen_US
dc.subjectSensingen_US
dc.subjectBiomarkeren_US
dc.subject.classificationResearch Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistryen_US
dc.titleLanthanide-derived Photoluminescent Hydrogels for Analytical Screening of Norfloxacin, Ofloxacin, α-Chymotrypsin, and Gossypolen_US
dc.typeThesisen_US
dc.degree.namePhDen_US
dc.degree.levelDoctoralen_US
dc.degree.grantorIndian Institute of Scienceen_US
dc.degree.disciplineFaculty of Scienceen_US


Files in this item

This item appears in the following Collection(s)

Show simple item record