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Pregled bibliografske jedinice broj: 1153992

Nanocellulose-QDs composites: Future in a foam


Bafti, Arijeta; Višić, Lucija; Panžić, Ivana; Pavić, Luka; Mandić, Vilko
Nanocellulose-QDs composites: Future in a foam // Book of abstracts : 7th International Polysaccharide Conference
Nantes, 2021. str. 170-170 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 1153992 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Nanocellulose-QDs composites: Future in a foam

Autori
Bafti, Arijeta ; Višić, Lucija ; Panžić, Ivana ; Pavić, Luka ; Mandić, Vilko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts : 7th International Polysaccharide Conference / - Nantes, 2021, 170-170

Skup
7th International Polysaccharide Conference

Mjesto i datum
Nantes, Francuska, 11.10.2021. - 15.10.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
CdSe quantum dots ; composite ; solar cells ; foam

Sažetak
In recent years, there is a relentless pursuit for new types of materials that could replace the conventional examples. Quantum dots (QDs) are fluorescent semiconductors and have attracted much attention because of their wide span of application in nanophotonics, nonlinear optical devices, fluorescence probes, UV-protective materials, immobilization matrices in biosensors, etc. Achieving better material performance in many applications require combining QDs with other materials. For the purpose, the most abundant natural biopolymer ; cellulose might stand out. Here we browse through new ideas for creating QD- containing cellulose materials that repose on non- polluting and simple methods. Specifically, we aim to develop a method for preparing well-defined hybrid nanocellulose-QD foams with tuneable optical properties. In the bulk configuration, such nanocellulose-QDs foams display applicability for fluoroimmunoassay as well as for monitoring of drug delivery and wound healing.1 Synthetic procedures depend on the species of QD capping ligands and temperature in particular, as the key parameters for controlling the ligand dynamics. In this work, the prepared highly luminescent QDs- nanocellulose foams are characterised by UV-VIS, SEM, N2 A/D isotherms, XRD and contact angle measurements. XRD confirms composition ; broad amorphous cellulose signal is observed while several wide peaks are attributed to CdSe QDs. Moreover, microscopy and surface energy by contact angle measurements provided insight into connectivity and miscibility of QDs and cellulose. Obtained results enable improvements of the course of the QDs preparation. The desire is to gain control over the synthesis procedures necessary to prepare this composite in a thin-film configuration, which will be suitable for charge transfer layer application in solar cells.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
HRZZ-PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko, HRZZ - 2019-02) ( CroRIS)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Vilko Mandić (autor)

Avatar Url Luka Pavić (autor)

Avatar Url Ivana Panžić (autor)

Avatar Url Lucija Višić (autor)

Avatar Url Arijeta Bafti (autor)

Poveznice na cjeloviti tekst rada:

symposium.inrae.fr

Citiraj ovu publikaciju:

Bafti, Arijeta; Višić, Lucija; Panžić, Ivana; Pavić, Luka; Mandić, Vilko
Nanocellulose-QDs composites: Future in a foam // Book of abstracts : 7th International Polysaccharide Conference
Nantes, 2021. str. 170-170 (poster, nije recenziran, sažetak, znanstveni)
Bafti, A., Višić, L., Panžić, I., Pavić, L. & Mandić, V. (2021) Nanocellulose-QDs composites: Future in a foam. U: Book of abstracts : 7th International Polysaccharide Conference.
@article{article, author = {Bafti, Arijeta and Vi\v{s}i\'{c}, Lucija and Pan\v{z}i\'{c}, Ivana and Pavi\'{c}, Luka and Mandi\'{c}, Vilko}, year = {2021}, pages = {170-170}, keywords = {CdSe quantum dots, composite, solar cells, foam}, title = {Nanocellulose-QDs composites: Future in a foam}, keyword = {CdSe quantum dots, composite, solar cells, foam}, publisherplace = {Nantes, Francuska} }
@article{article, author = {Bafti, Arijeta and Vi\v{s}i\'{c}, Lucija and Pan\v{z}i\'{c}, Ivana and Pavi\'{c}, Luka and Mandi\'{c}, Vilko}, year = {2021}, pages = {170-170}, keywords = {CdSe quantum dots, composite, solar cells, foam}, title = {Nanocellulose-QDs composites: Future in a foam}, keyword = {CdSe quantum dots, composite, solar cells, foam}, publisherplace = {Nantes, Francuska} }




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