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Albertsson, Ann-Christine
Publications (10 of 18) Show all publications
Albertsson, A.-C. (2019). Celebrating 20 years of Biomacromolecules!. Biomacromolecules, 20(2), 767-768
Open this publication in new window or tab >>Celebrating 20 years of Biomacromolecules!
2019 (English)In: Biomacromolecules, ISSN 1525-7797, E-ISSN 1526-4602, Vol. 20, no 2, p. 767-768Article in journal, Editorial material (Refereed) Published
Place, publisher, year, edition, pages
American Chemical Society (ACS), 2019
National Category
Polymer Chemistry
Identifiers
urn:nbn:se:kth:diva-245405 (URN)10.1021/acs.biomac.8b01782 (DOI)000458937200020 ()30644735 (PubMedID)2-s2.0-85060245172 (Scopus ID)
Note

QC 20190308

Available from: 2019-03-08 Created: 2019-03-08 Last updated: 2019-03-14Bibliographically approved
Percec, S. & Albertsson, A.-C. (2019). Rational Design of Multifunctional Renewable-Resourced Materials. Biomacromolecules, 20(2), 569-572
Open this publication in new window or tab >>Rational Design of Multifunctional Renewable-Resourced Materials
2019 (English)In: Biomacromolecules, ISSN 1525-7797, E-ISSN 1526-4602, Vol. 20, no 2, p. 569-572Article in journal, Editorial material (Refereed) Published
Place, publisher, year, edition, pages
American Chemical Society (ACS), 2019
National Category
Biochemistry and Molecular Biology
Identifiers
urn:nbn:se:kth:diva-245943 (URN)10.1021/acs.biomac.9b00060 (DOI)000458937200001 ()30739458 (PubMedID)2-s2.0-85061243001 (Scopus ID)
Note

QC 20190314

Available from: 2019-03-14 Created: 2019-03-14 Last updated: 2019-03-14Bibliographically approved
Feng, Z., Takahiro, D., Odelius, K., Hakkarainen, M., Tadahisa, I. & Albertsson, A.-C. (2019). Recyclable fully biobased chitosan adsorbents spray-dried in one-pot to microscopic size and enhanced adsorption capacity. Biomacromolecules, 20(5), 1956-1964
Open this publication in new window or tab >>Recyclable fully biobased chitosan adsorbents spray-dried in one-pot to microscopic size and enhanced adsorption capacity
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2019 (English)In: Biomacromolecules, ISSN 1525-7797, E-ISSN 1526-4602, Vol. 20, no 5, p. 1956-1964Article in journal (Refereed) Published
Abstract [en]

A facile one-pot spray-drying process was developed for fabrication and in-situ crosslinking of chitosan microspheres to improve the adsorption capacity by microscopic design. A fully biobased nature was achieved by utilizing genipin (GP) as a crosslinking agent and chitosan derived nano-graphene oxide (nGO) as a property tuner. The produced chitosan microspheres were further proven as powerful adsorbents for common wastewater contaminants such as anionic dyes and pharmaceutical contaminants, here modelled by methyl orange (MO) and diclofenac sodium (DCF). By regulating the amount of GP and nGO, as well as by controlling the process parameters including the spraydrying inlet temperature and post-heat treatment, the surface morphology, size, zeta potential and adsorption efficiency of the microspheres could be tuned accordingly. The adsorption efficiency for MO and DCF reached 98.9 and 100 %, respectively. The microspheres retained high DCF adsorption efficiency after six adsorption and desorption cycles and the recyclability was improved by incorporated nGO. The fabricated microspheres, thus, have great potential as reusable and eco-friendly adsorbents.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2019
Keywords
In-situ crosslinking, microspheres, chitosan, spray drying, genipin, biobased, recyclable
National Category
Polymer Chemistry
Research subject
Fibre and Polymer Science
Identifiers
urn:nbn:se:kth:diva-248442 (URN)10.1021/acs.biomac.9b00186 (DOI)000468120800012 ()2-s2.0-85064830922 (Scopus ID)
Note

QC 20190410

Available from: 2019-04-09 Created: 2019-04-09 Last updated: 2019-09-20
Deming, T. J., Klok, H.-A., Armes, S. P., Becker, M. L., Champion, J. A., Chen, E.-X. Y. -., . . . Albertsson, A.-C. (2018). Polymers at the Interface with Biology. Biomacromolecules, 19(8), 3151-3162
Open this publication in new window or tab >>Polymers at the Interface with Biology
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2018 (English)In: Biomacromolecules, ISSN 1525-7797, E-ISSN 1526-4602, Vol. 19, no 8, p. 3151-3162Article in journal, Editorial material (Other academic) Published
Place, publisher, year, edition, pages
AMER CHEMICAL SOC, 2018
National Category
Polymer Chemistry
Identifiers
urn:nbn:se:kth:diva-234194 (URN)10.1021/acs.biomac.8b01029 (DOI)000441852400001 ()30099879 (PubMedID)2-s2.0-85051436190 (Scopus ID)
Note

QC 20180911

Available from: 2018-09-11 Created: 2018-09-11 Last updated: 2018-09-11Bibliographically approved
Albertsson, A.-C. & Hakkarainen, M. (2017). Designed to degrade Suitably designed degradable polymers can play a role in reducing plastic waste. Science, 358(6365), 872-873
Open this publication in new window or tab >>Designed to degrade Suitably designed degradable polymers can play a role in reducing plastic waste
2017 (English)In: Science, ISSN 0036-8075, E-ISSN 1095-9203, Vol. 358, no 6365, p. 872-873Article in journal, Editorial material (Refereed) Published
Place, publisher, year, edition, pages
American Association for the Advancement of Science, 2017
National Category
Polymer Technologies
Identifiers
urn:nbn:se:kth:diva-219332 (URN)10.1126/science.aap8115 (DOI)000415293000027 ()29146799 (PubMedID)
Note

QC 20171204

Available from: 2017-12-04 Created: 2017-12-04 Last updated: 2018-06-25Bibliographically approved
Albertsson, A.-C. (2017). From design and synthesis to advanced properties and sustainable polymeric materials. Paper presented at 253rd National Meeting of the American-Chemical-Society (ACS) on Advanced Materials, Technologies, Systems, and Processes, APR 02-06, 2017, San Francisco, CA. Abstracts of Papers of the American Chemical Society, 253
Open this publication in new window or tab >>From design and synthesis to advanced properties and sustainable polymeric materials
2017 (English)In: Abstracts of Papers of the American Chemical Society, ISSN 0065-7727, Vol. 253Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
AMER CHEMICAL SOC, 2017
National Category
Organic Chemistry
Identifiers
urn:nbn:se:kth:diva-242586 (URN)000430569104759 ()
Conference
253rd National Meeting of the American-Chemical-Society (ACS) on Advanced Materials, Technologies, Systems, and Processes, APR 02-06, 2017, San Francisco, CA
Note

QC 20190226

Available from: 2019-02-26 Created: 2019-02-26 Last updated: 2019-08-20Bibliographically approved
Maleki, L., Edlund, U. & Albertsson, A.-C. (2017). Synthesis of full interpenetrating hemicellulose hydrogel networks. Carbohydrate Polymers, 170, 254-263
Open this publication in new window or tab >>Synthesis of full interpenetrating hemicellulose hydrogel networks
2017 (English)In: Carbohydrate Polymers, ISSN 0144-8617, E-ISSN 1879-1344, Vol. 170, p. 254-263Article in journal (Refereed) Published
Abstract [en]

Two methods with different cross-linking mechanisms for designing hemicellulose-based full interpenetrating polymer networks (IPNs) were developed through the sequential synthesis of full IPNs from O-acetyl-galactoglucomannan (AcGGM) utilizing free-radical polymerization and a thiol-ene click reaction. A faster swelling rate was observed for all IPN formulations compared with the single-network gels. The highly porous structure of the IPNs with small interconnected pores was verified using scanning electron microscopy. A rheological analysis revealed that the AcGGM IPNs fabricated by the free-radical polymerization of acrylamide and N-N'-methylenebisacrylamide (cross-linker) had shear storage modulus (G') values approximately 5 and 2.5 times higher than that of the corresponding precursor single networks of AcGGM. IPNs achieved through thiol-ene reactions between thiolated AcGGM and polyethylene glycol diacrylate had G' values 35-40 times higher than the single-network reference hydrogels.

Place, publisher, year, edition, pages
Elsevier, 2017
Keywords
Interpenetrating polymer networks, Hemicellulose, Shear modulus, Hydrogel
National Category
Chemical Sciences
Identifiers
urn:nbn:se:kth:diva-210451 (URN)10.1016/j.carbpol.2017.04.091 (DOI)000402942900030 ()28521995 (PubMedID)2-s2.0-85018348714 (Scopus ID)
Funder
Swedish Research Council Formas, 2011-1542
Note

QC 20170706

Available from: 2017-07-06 Created: 2017-07-06 Last updated: 2017-07-06Bibliographically approved
Albertsson, A.-C. (2017). Take advantage of what Nature creates and utilize biomass. Paper presented at 253rd National Meeting of the American-Chemical-Society (ACS) on Advanced Materials, Technologies, Systems, and Processes, APR 02-06, 2017, San Francisco, CA. Abstract of Papers of the American Chemical Society, 253
Open this publication in new window or tab >>Take advantage of what Nature creates and utilize biomass
2017 (English)In: Abstract of Papers of the American Chemical Society, ISSN 0065-7727, Vol. 253Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
American Chemical Society (ACS), 2017
National Category
Chemical Sciences
Identifiers
urn:nbn:se:kth:diva-243593 (URN)000430568503182 ()
Conference
253rd National Meeting of the American-Chemical-Society (ACS) on Advanced Materials, Technologies, Systems, and Processes, APR 02-06, 2017, San Francisco, CA
Note

QC 20190206

Available from: 2019-02-06 Created: 2019-02-06 Last updated: 2019-02-06Bibliographically approved
Ibn Yaich, A., Edlund, U. & Albertsson, A.-C. (2017). Transfer of Biomatrix/Wood Cell Interactions to Hemicellulose-Based Materials to Control Water Interaction. Chemical Reviews, 117(12), 8177-8207
Open this publication in new window or tab >>Transfer of Biomatrix/Wood Cell Interactions to Hemicellulose-Based Materials to Control Water Interaction
2017 (English)In: Chemical Reviews, ISSN 0009-2665, E-ISSN 1520-6890, Vol. 117, no 12, p. 8177-8207Article, review/survey (Refereed) Published
Abstract [en]

The family of hemicelluloses stands out as a very promising natural resource that can be utilized as a biobased materials feedstock. An in-depth understanding of the hemicellulose inherent structural and property features as well as the structure property relationships induced by the specific supramolecular hierarchical organization of lignocellulosic biopolymers will be a key enabling technology in the emerging biorefinery sector. This Review aims to give a perspective on these issues and demonstrate how the transfer of molecular wood cell interactions into hemicellulose-based materials may offer new design principles for material formulations.

Place, publisher, year, edition, pages
AMER CHEMICAL SOC, 2017
National Category
Chemical Sciences
Identifiers
urn:nbn:se:kth:diva-211393 (URN)10.1021/acs.chemrev.6b00841 (DOI)000404806000012 ()28581716 (PubMedID)2-s2.0-85021646195 (Scopus ID)
Note

QC 20170801

Available from: 2017-08-01 Created: 2017-08-01 Last updated: 2017-08-01Bibliographically approved
Albertsson, A.-C. (2015). Micro- and macromolecular design of aliphatic polyesters. Abstracts of Papers of the American Chemical Society, 249
Open this publication in new window or tab >>Micro- and macromolecular design of aliphatic polyesters
2015 (English)In: Abstracts of Papers of the American Chemical Society, ISSN 0065-7727, Vol. 249Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
AMER CHEMICAL SOC, 2015
National Category
Polymer Technologies
Identifiers
urn:nbn:se:kth:diva-243679 (URN)000411186504552 ()
Note

QC 20190305

Available from: 2019-03-05 Created: 2019-03-05 Last updated: 2019-08-21Bibliographically approved
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