Biobased materials from nano-polysaccharides and lignin particles for food packaging applicationsAdobe PDF DocumentOn March 1, 2022, Eva Pasquier defended a doctoral thesis from the University of Grenoble Alpes under the supervision of Julien Bras, HDR Lecturer (Grenoble INP-Pagora / LGP2) and the co-direction of Professor Orlandos Rojas (Aalto, Finlande & University of British Columbia, Canada). The thesis was co-supervised by Bruno D. Mattos (Aalto University, Finland) and Professor Naceur Belgacem (Grenoble INP-Pagora / LGP2).She presented the results of her research entitled "Preparation of biobased materials from nano-polysaccharides and lignin particles for food packaging applications".
Coupling refining, chemical and enzymatic treatments for improved purification and dissolution of celluloseAdobe PDF DocumentOn March 11, 2022, Gloria Ifunanya Ngene defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of Professor Jean-Claude Roux and of Emeritus Professor Dominique Lachenal (Grenoble INP-Pagora / LGP2). She presented the results of her research entitled "Coupling refining, chemical and enzymatic treatments for improved purification and dissolution of cellulose".In this study, mechanical refining was used in conjunction with cold caustic extraction and xylanase treatments. The purpose was to increase the accessibility of chemical and enzymatic agents in the hard-to-reach regions of the fiber for more complete xylan extraction and to improve the reactivity of the pulp to dissolution.
Innovative and Transparent Radio-Frequency devices based on Nanocelluloses-Silver Nanowires hybrid systemAdobe PDF DocumentOn January 20, 2022, Maxime Wawrzyniak defended a doctoral thesis from Université Grenoble Alpes prepared at IMEP LAHC under the supervision of Professor Tan Phu Vuong (Grenoble INP-Phelma / IMEP LAHC) and at LGP2 under the supervision of Julien Bras, HDR Lecturer (Grenoble INP-Pagora / LGP2) and the co-supervision of Aurore Denneulin, Lecturer (Grenoble INP-Pagora / LGP2). He presented the results of his research entitled "Development of Innovative and Transparent Radio-Frequency devices based on Nanocelluloses-Silver Nanowires hybrid system".
Surface modification of cellulose and nanocelluloses by innovative green processesAdobe PDF DocumentOn January 28, 2022, Loreleï Douard defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Naceur Belgacem and of Julien Bras, Associate Professor HDR (Grenoble INP-Pagora / LGP2). Loreleï Douard presented the results of her research entitled Surface modification of cellulose and nanocelluloses by innovative green processes.
Thermosetting biocomposite based on poly (furfuryl alcohol) and cellulose for 3D printingAdobe PDF DocumentOn February 9, 2022, Khaoula Bouzidi defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of Davide Beneventi, CNRS Research Director, and of the Professor Didier Chaussy (Grenoble INP-Pagora / LGP2). She presented the results of her research entitled "Formulation of a thermosetting biocomposite based on poly (furfuryl alcohol) and cellulose for 3D printing".
Production of microfibrillated cellulose by steam explosionAdobe PDF DocumentOn December 15, 2021, Saad Nader defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Evelyne Mauret (Grenoble INP-Pagora / LGP2) and of the Professor Nicolas Brosse (Université de Lorraine / LERMAB). He presented the results of his research entitled "NanoSteamEx: production of microfibrillated cellulose by steam explosion".
Functionalized nanocelluloses for biomedical applicationsAdobe PDF DocumentOn December 3, 2021, Bastien Michel defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Alain Dufresne and Julien Bras, Associate Professor HDR (Grenoble INP-Pagora / LGP2), and the co-supervision of Professor Kristin Syverud (NTNU*, Norway) and of Ellinor B. Heggset, Researcher (RISE PFI**, Norway). He presented the results of his research entitled "Cyclodextrin-functionalized nanocelluloses for biomedical applications".
Chemical modification and multi-function applications of nanocelluloseAdobe PDF DocumentOn October 27, 2021, Ge Zhu defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Alain Dufresne (Grenoble INP-Pagora / LGP2). He presented the results of his research entitled "Chemical modification and multi-function applications of nanocellulose".
Development of cellulose fibres bleaching with ozoneAdobe PDF DocumentOn September 17, 2021, Etienne Montet defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Christine Chirat and the Emeritus Professor Dominique Lachenal (Grenoble INP-Pagora / LGP2). He presented the results of his research entitled Investigation of the consequences of the use of ozone in the bleaching of cellulosic fibres.
Valorization of wood hemicelluloses in an integrated biorefineryAdobe PDF DocumentOn June 25, 2021, Juliette Francillon defended a doctoral thesis from the Université Grenoble Alpes prepared under the supervision of the Professor Christine Chirat (Grenoble INP-Pagora/LGP2) and of Dr Claire Boisset, Research Engineer (Cermav/CNRS). She presented the results of her research entitled Study of the molecular diversity of soluble hemicellulose oligosaccharides from wood autohydrolysates.
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