2D Materials (WS2, MoS2, MoSe2) Enhanced Polyacrylamide Gels for Multifunctional Applications

dc.authoridPEKCAN, Onder/0000-0002-0082-8209
dc.authoridOzugur Uysal, Bengu/0000-0001-8756-9045
dc.authorwosidDurmaz, Sumeyye/HLX-1986-2023
dc.authorwosidPEKCAN, Onder/Y-3158-2018
dc.authorwosidOzugur Uysal, Bengu/G-9131-2019
dc.contributor.authorUysal, Bengu Ozugur
dc.contributor.authorNayir, Seyma
dc.contributor.authorAcba, Melike
dc.contributor.authorCitir, Betul
dc.contributor.authorDurmaz, Sumeyye
dc.contributor.authorKocoglu, Sevval
dc.contributor.authorYildiz, Ekrem
dc.date.accessioned2023-10-19T15:12:04Z
dc.date.available2023-10-19T15:12:04Z
dc.date.issued2022
dc.department-temp[Uysal, Bengu Ozugur; Nayir, Seyma; Acba, Melike; Citir, Betul; Durmaz, Sumeyye; Kocoglu, Sevval; Yildiz, Ekrem; Pekcan, Onder] Kadir Has Univ, Fac Engn & Nat Sci, TR-34083 Istanbul, Turkey; [Nayir, Seyma] Istanbul Tech Univ, Fac Sci & Letters, TR-34469 Istanbul, Turkeyen_US
dc.description.abstractMultifunctional polymer composite gels have attracted attention because of their high thermal stability, conductivity, mechanical properties, and fast optical response. To enable the simultaneous incorporation of all these different functions into composite gels, the best doping material alternatives are two-dimensional (2D) materials, especially transition metal dichalcogenides (TMD), which have been used in so many applications recently, such as energy storage units, opto-electronic devices and catalysis. They have the capacity to regulate optical, electronic and mechanical properties of basic molecular hydrogels when incorporated into them. In this study, 2D materials (WS2, MoS2 and MoSe2)-doped polyacrylamide (PAAm) gels were prepared via the free radical crosslinking copolymerization technique at room temperature. The gelation process and amount of the gels were investigated depending on the optical properties and band gap energies. Band gap energies of composite gels containing different amounts of TMD were calculated and found to be in the range of 2.48-2.84 eV, which is the characteristic band gap energy range of promising semiconductors. Our results revealed that the microgel growth mechanism and gel point of PAAm composite incorporated with 2D materials can be significantly tailored by the amount of 2D materials. Furthermore, tunable band gap energies of these composite gels are crucial for many applications such as biosensors, cartilage repair, drug delivery, tissue regeneration, wound dressing. Therefore, our study will contribute to the understanding of the correlation between the optical and electronic properties of such composite gels and will help to increase the usage areas so as to obtain multifunctional composite gels.en_US
dc.description.sponsorshipPersonal Research Funds of Kadir Has Universityen_US
dc.description.sponsorshipThis research was funded by Personal Research Funds of Kadir Has University (B.O.U., and O.P.).en_US
dc.identifier.citation8
dc.identifier.doi10.3390/gels8080465en_US
dc.identifier.issn2310-2861
dc.identifier.issue8en_US
dc.identifier.pmid35892724en_US
dc.identifier.scopus2-s2.0-85137406826en_US
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/gels8080465
dc.identifier.urihttps://hdl.handle.net/20.500.12469/5333
dc.identifier.volume8en_US
dc.identifier.wosWOS:000846091700001en_US
dc.identifier.wosqualityN/A
dc.khas20231019-WoSen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofGelsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectOptical-PropertiesEn_Us
dc.subjectElectronic-StructureEn_Us
dc.subjectLayer Mos2En_Us
dc.subjectBand-GapEn_Us
dc.subjectGelationEn_Us
dc.subjectCompositesEn_Us
dc.subjectOptical-Properties
dc.subjectElectronic-Structure
dc.subjectTMDsen_US
dc.subjectLayer Mos2
dc.subjectgelationen_US
dc.subjectBand-Gap
dc.subjectoptical propertiesen_US
dc.subjectGelation
dc.subjectpolyacrylamideen_US
dc.subjectComposites
dc.subjectmultifunctional composite gelsen_US
dc.title2D Materials (WS2, MoS2, MoSe2) Enhanced Polyacrylamide Gels for Multifunctional Applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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