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001-es BibID:	BIBFORM115316
035-os BibID:	(WoS)001097631900001 (Scopus)85176228832
Első szerző:	Del Rio, Juan Ignacio
Cím:	A greener approach to synthesizing metal-decorated carbogels from alginate for emerging technologies / J. I. del Rio, L. Juhász, J. Kalmár, Z. Erdelyi, M. D. Bermejo, A. Martin, I. Smirnova, P. Gurikov, B. Schroeter
Dátum:	2023
ISSN:	2516-0230
Tárgyszavak:	Természettudományok Kémiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Nanoscale Advances. - 5 : 23 (2023), p. 6635-6646. -
További szerzők:	Juhász Laura (1993-) (fizikus) Kalmár József (1985-) (vegyész) Erdélyi Zoltán (1974-) (fizikus) Bermejo, Maria Dolores Martin, Angel Smirnova, Irina Gurikov, Pavel Schroeter, Baldur
Pályázati támogatás:	TKP2021-NKTA-34 Egyéb
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001-es BibID:	BIBFORM129606
Első szerző:	García-González, Carlos A.
Cím:	Review and Perspectives on the Sustainability of Organic Aerogels / Carlos A. García-González, María Blanco-Vales, Joana Barros, Antonella Caterina Boccia, Tatiana Budtova, Luisa Duraes, Can Erkey, Marta Gallo, Petra Herman, József Kalmár, Ana Iglesias-Mejuto, Wim J. Malfait, Shanyu Zhao, Lara Manzocco, Stella Plazzotta, Stoja Milovanovic, Monica Neagu, Loredana E. Nita, Patrina Paraskevopoulou, Anna Roig, Rosana Simón-Vázquez, Irina Smirnova, Željko Tomović, Clara López-Iglesias
Dátum:	2025
ISSN:	2168-0485
Megjegyzések:	Aerogels are exceptionally lightweight materials characterized by their high open porosity and remarkable specific surface area, currently used across a wide array of industrial sectors from construction to energy storage and have great potential for expanding their applicability and unlocking new market opportunities. Driven by global economic growth and an intensifying environmental crisis, there is a growing demand for engineering innovations that prioritize sustainability. Aerogels are well-positioned to support these sustainability efforts. Their unique properties make them ideal for energy-saving solutions, environmental remediation, and more efficient use of resources. As the demand for eco-conscious technologies rises, aerogels are poised to contribute significantly to the development of greener, more efficient products and processes across multiple industries. The sustainability of aerogel technology is crucial for the mid-to-long-term future, yet its current status has been scarcely reviewed in the literature. This Perspective explores and critically reviews significant advances on organic and hybrid aerogels in the current socioeconomic scenario, with selected case studies endorsing their contribution to the UN Sustainable Development Goals. It also identifies research gaps while proposing innovative strategies to enhance the sustainability of aerogel production through the application of circular economy principles. Key strategies discussed involve the fabrication of aerogels using eco-friendly sources, such as biopolymers derived from biorefinery processes or from waste materials. Additionally, this Perspective examines the development of methods for the reuse, recycling, and end-of-life management of aerogels, along with the implementation of more efficient processing routes. Ultimately, this work highlights the need for comprehensive assessments of aerogel sustainability through life cycle assessment (LCA) and evaluations of safety and toxicity. By addressing these critical aspects, the potential of aerogels to contribute to a more sustainable future appears highly favorable from both commercial and research perspectives, paving the way for a circular aerogel economy and providing a lasting impact to the society in which we live.
Tárgyszavak:	Természettudományok Kémiai tudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk aerogels energy materials recycling wastes bioaerogels circular technologies sustainable production waste upcycling aerogel recycling
Megjelenés:	ACS Sustainable Chemistry & Engineering. - 13 (2025), p. 1-24. -
További szerzők:	Blanco-Vales, María Barros, Joana Boccia, Antonella Caterina Budtova, Tatiana Duraes, Luisa Erkey, Can Gallo, Marta Herman Petra (1994-) (környezetkutató) Kalmár József (1985-) (vegyész) Iglesias-Mejuto, Ana Malfait, Wim J. Zhao, Shanyu Manzocco, Lara Plazzotta, Stella Milovanovic, Stoja Neagu, Monica Nita, Loredana E. Paraskevopoulou, Patrina Roig, Anna Simón-Vázquez, Rosana Smirnova, Irina Tomovic, Zeljko López-Iglesias, Clara
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001-es BibID:	BIBFORM072296
035-os BibID:	(WoS)000426963900020 (Scopus)85041554873
Első szerző:	Veres Péter (vegyész)
Cím:	A redox strategy to tailor the release properties of Fe(III)-alginate aerogels for oral drug delivery / Veres Péter, Sebők Dániel, Dékány Imre, Gurikov Pavel, Smirnova Irina, Fábián István, Kalmár József
Dátum:	2018
ISSN:	0144-8617
Megjegyzések:	Iron(III)-crosslinked alginate aerogel beads (d=3-5mm) were prepared and loaded with ibuprofen by using thetechnique of adsorptive deposition from supercritical CO2? . Additional formulations were prepared where theaerogels were co-impregnated by ibuprofen and ascorbic acid. The release of ibuprofen from the Fe(III)-alginateis much faster in pH=7.4 (PBS) than in pH=2.0 (HCl), which can be explained by the faster dissolution andhigher swelling of the alginate matrix in PBS. By decreasing the size of the beads and using a higher G contentalginate the release rate could be slightly increased. A marked acceleration of drug release was achieved in bothHCl and PBS by incorporating ascorbic acid into the Fe(III)-alginate aerogel preparations. The explanation isthat in aqueous media ascorbic acid in situ reduces the crosslinking Fe(III) to Fe(II). The latter does not interactstrongly with alginate, which promotes the hydration of the chains, thus the erosion and dissolution of the carrier matrix
Tárgyszavak:	Természettudományok Kémiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk drug delivery Fe(III)-alginate aerogel redox reaction
Megjelenés:	Carbohydrate Polymers. - 188 (2018), p. 159-167. -
További szerzők:	Sebők Dániel Dékány Imre Gurikov, Pavel Smirnova, Irina Fábián István (1956-) (vegyész) Kalmár József (1985-) (vegyész)
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