Mussel-inspired catechol-containing polymers provide a promising basis for developing strong biogenic adhesives (see chapter 1). In order to develop a biomimetic adhesive, solvent stable laccases were investigated for their application as biochemical catalyst for the functionalization of natural polymers (see chapter 2), such as chitosan and lignin, with catechols. Investigation of the laccase-catalysed C–N bond formation between primary amines and catechols, such as protocatechuic acid (PCA) and dihydrocaffeic acid (DHC), suggest that the reaction is promoted by a low pKa value of the primary amine used and a neutral or mildly acidic reaction pH. Since the pKa of chitosan’s amine groups is below 7, spontaneous reactions with catechols were...
English abstract The current market for wood adhesives is predominantly based on fossil derived for...
Kraft lignin was used to formulate adhesives in combination with polyethyleneimine, chitosan and soy...
Carboxypeptidase A (CPA) is a metalloexopeptidase that catalyzes the hydrolysis of the peptide bonds...
251st American Chemical Society National Meeting & Exposition - Computers in ChemistryIn the present...
International audienceThe valorization of lignin to produce functionalized materials is challenging....
Adhesives releasing carcinogenic formaldehyde are almost everywhere in our homes and offices. Most o...
This article aimed to study the effects of chitosan fiber and a newly modifying agent, based on orga...
L'oxydation de l'acide férulique et de son ester (le férulate d'éthyle) par la laccase de Myceliopht...
Production of physically cross-linked biopolymer systems (PCBS) is attracting scientific and industr...
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]MOTIVEInternational audienceThe aim of this study is...
In a marine environment, specific proteins are secreted by mussels and used as a bioglue to stick to...
The phenolic content in lignin makes it a potential substitute for formaldehyde-based synthetic wood...
d-tagatose is produced from d-galactose by the enzyme l-arabinose isomerase (L-AI) in a commercially...
Oxidation of ferulic acid and its ester (ethyl ferulate) by Myceliophtora thermophila laccase has be...
Bio-based adhesives offer a sustainable alternative to formaldehyde-based adhesives, which is the mo...
English abstract The current market for wood adhesives is predominantly based on fossil derived for...
Kraft lignin was used to formulate adhesives in combination with polyethyleneimine, chitosan and soy...
Carboxypeptidase A (CPA) is a metalloexopeptidase that catalyzes the hydrolysis of the peptide bonds...
251st American Chemical Society National Meeting & Exposition - Computers in ChemistryIn the present...
International audienceThe valorization of lignin to produce functionalized materials is challenging....
Adhesives releasing carcinogenic formaldehyde are almost everywhere in our homes and offices. Most o...
This article aimed to study the effects of chitosan fiber and a newly modifying agent, based on orga...
L'oxydation de l'acide férulique et de son ester (le férulate d'éthyle) par la laccase de Myceliopht...
Production of physically cross-linked biopolymer systems (PCBS) is attracting scientific and industr...
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]MOTIVEInternational audienceThe aim of this study is...
In a marine environment, specific proteins are secreted by mussels and used as a bioglue to stick to...
The phenolic content in lignin makes it a potential substitute for formaldehyde-based synthetic wood...
d-tagatose is produced from d-galactose by the enzyme l-arabinose isomerase (L-AI) in a commercially...
Oxidation of ferulic acid and its ester (ethyl ferulate) by Myceliophtora thermophila laccase has be...
Bio-based adhesives offer a sustainable alternative to formaldehyde-based adhesives, which is the mo...
English abstract The current market for wood adhesives is predominantly based on fossil derived for...
Kraft lignin was used to formulate adhesives in combination with polyethyleneimine, chitosan and soy...
Carboxypeptidase A (CPA) is a metalloexopeptidase that catalyzes the hydrolysis of the peptide bonds...