Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Standard

Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization. / Setala, Harri; Alakomi, Hanna-Leena; Paananen, Arja; Szilvay, Geza R.; Kellock, Miriam; Lievonen, Miikka; Liljestrom, Ville; Hult, Eva-Lena; Lintinen, Kalle; Osterberg, Monika; Kostiainen, Mauri.

julkaisussa: Cellulose, Vuosikerta 27, Nro 1, 01.01.2020, s. 273-284.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Harvard

Setala, H, Alakomi, H-L, Paananen, A, Szilvay, GR, Kellock, M, Lievonen, M, Liljestrom, V, Hult, E-L, Lintinen, K, Osterberg, M & Kostiainen, M 2020, 'Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization', Cellulose, Vuosikerta. 27, Nro 1, Sivut 273-284. https://doi.org/10.1007/s10570-019-02771-9

APA

Setala, H., Alakomi, H-L., Paananen, A., Szilvay, G. R., Kellock, M., Lievonen, M., ... Kostiainen, M. (2020). Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization. Cellulose, 27(1), 273-284. https://doi.org/10.1007/s10570-019-02771-9

Vancouver

Setala H, Alakomi H-L, Paananen A, Szilvay GR, Kellock M, Lievonen M et al. Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization. Cellulose. 2020 tammi 1;27(1):273-284. https://doi.org/10.1007/s10570-019-02771-9

Author

Setala, Harri ; Alakomi, Hanna-Leena ; Paananen, Arja ; Szilvay, Geza R. ; Kellock, Miriam ; Lievonen, Miikka ; Liljestrom, Ville ; Hult, Eva-Lena ; Lintinen, Kalle ; Osterberg, Monika ; Kostiainen, Mauri. / Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization. Julkaisussa: Cellulose. 2020 ; Vuosikerta 27, Nro 1. Sivut 273-284.

Bibtex - Lataa

@article{9d73ded113b34ddb9c0816b2e553d0ad,
title = "Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization",
abstract = "In this study, tall oil fatty acid ester of softwood kraft lignin (TOFA-L) was used to prepare TOFA lignin nanoparticles (TLNP) in water. The average diameters for two prepared TLNPs in 0.1 mg/ml concentration were 140 nm and 160 nm. TLNPs were attached covalently onto modified and unmodified cellulose fibres to form an antimicrobial composite material. The modified cellulose fibres contained reactive allylic double bonds with a degree of substitution of 0.05. The antimicrobial properties of both TLNPs and TLNP coated fibres (TLNP-C) were studied against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa using silver nanospheres (average size 10 nm) and Lignoboost lignin particles with 300 and 400 nm sizes as references. Antimicrobial activity of the samples was stronger against Gram-positive S. aureus cells than against Gram-negative target microbes E. coli and P. aeruginosa.",
keywords = "Lignin, Nanoparticles, Cellulose, Fatty acid, Allylation, METHYL-METHACRYLATE, GRAFTING EFFICIENCY, ALKYD RESINS, KRAFT, SOFTWOOD, FRACTIONATION, ANTIOXIDANT, DERIVATIVES, ADSORPTION, STARCH",
author = "Harri Setala and Hanna-Leena Alakomi and Arja Paananen and Szilvay, {Geza R.} and Miriam Kellock and Miikka Lievonen and Ville Liljestrom and Eva-Lena Hult and Kalle Lintinen and Monika Osterberg and Mauri Kostiainen",
year = "2020",
month = "1",
day = "1",
doi = "10.1007/s10570-019-02771-9",
language = "English",
volume = "27",
pages = "273--284",
journal = "Cellulose",
issn = "0969-0239",
number = "1",

}

RIS - Lataa

TY - JOUR

T1 - Lignin nanoparticles modified with tall oil fatty acid for cellulose functionalization

AU - Setala, Harri

AU - Alakomi, Hanna-Leena

AU - Paananen, Arja

AU - Szilvay, Geza R.

AU - Kellock, Miriam

AU - Lievonen, Miikka

AU - Liljestrom, Ville

AU - Hult, Eva-Lena

AU - Lintinen, Kalle

AU - Osterberg, Monika

AU - Kostiainen, Mauri

PY - 2020/1/1

Y1 - 2020/1/1

N2 - In this study, tall oil fatty acid ester of softwood kraft lignin (TOFA-L) was used to prepare TOFA lignin nanoparticles (TLNP) in water. The average diameters for two prepared TLNPs in 0.1 mg/ml concentration were 140 nm and 160 nm. TLNPs were attached covalently onto modified and unmodified cellulose fibres to form an antimicrobial composite material. The modified cellulose fibres contained reactive allylic double bonds with a degree of substitution of 0.05. The antimicrobial properties of both TLNPs and TLNP coated fibres (TLNP-C) were studied against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa using silver nanospheres (average size 10 nm) and Lignoboost lignin particles with 300 and 400 nm sizes as references. Antimicrobial activity of the samples was stronger against Gram-positive S. aureus cells than against Gram-negative target microbes E. coli and P. aeruginosa.

AB - In this study, tall oil fatty acid ester of softwood kraft lignin (TOFA-L) was used to prepare TOFA lignin nanoparticles (TLNP) in water. The average diameters for two prepared TLNPs in 0.1 mg/ml concentration were 140 nm and 160 nm. TLNPs were attached covalently onto modified and unmodified cellulose fibres to form an antimicrobial composite material. The modified cellulose fibres contained reactive allylic double bonds with a degree of substitution of 0.05. The antimicrobial properties of both TLNPs and TLNP coated fibres (TLNP-C) were studied against Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa using silver nanospheres (average size 10 nm) and Lignoboost lignin particles with 300 and 400 nm sizes as references. Antimicrobial activity of the samples was stronger against Gram-positive S. aureus cells than against Gram-negative target microbes E. coli and P. aeruginosa.

KW - Lignin

KW - Nanoparticles

KW - Cellulose

KW - Fatty acid

KW - Allylation

KW - METHYL-METHACRYLATE

KW - GRAFTING EFFICIENCY

KW - ALKYD RESINS

KW - KRAFT

KW - SOFTWOOD

KW - FRACTIONATION

KW - ANTIOXIDANT

KW - DERIVATIVES

KW - ADSORPTION

KW - STARCH

U2 - 10.1007/s10570-019-02771-9

DO - 10.1007/s10570-019-02771-9

M3 - Article

VL - 27

SP - 273

EP - 284

JO - Cellulose

JF - Cellulose

SN - 0969-0239

IS - 1

ER -

ID: 37835521