13 documents found, page 1 of 2
Potential biomedical applications of renewable nanocellulose
de Souza, Sivoney F.; Cherian, Bibin M. [UNESP]; Leão, Alcides L. [UNESP]; Telascrea, Marcelo [UNESP]; Chaves, Marcia R. M.; Narine, Suresh S.Made available in DSpace on 2022-04-28T19:26:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-01-01; Nanocellulose is observed to be a promising biomaterial for use as implants and scaffolds in tissue engineering. Due to their availability, high strength, low weight, and biodegradability, nanocellulose fibers can be used in several applications, including medicine and biomaterials such as scaffolds in ...
Potential application of Ganoderma lucidum in solid state fermentation of prima...
Furlan de Jesus, João Paulo [UNESP]; Sain, Mohini; Jeng, Robert; Negrão, Djanira Rodrigues; Leão, Alcides Lopes [UNESP]Made available in DSpace on 2022-04-29T07:26:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01; This study was conducted to investigate the production of lignocellulolytic enzymes and sugars by the fungus Ganoderma lucidum during solid state fermentation (SSF) using primary sludge (PS) and wheat straw (WS) as substrates at different concentration ratios. For fungal growth on SSF, 20 g of each blen...
Regioselective Protection and Deprotection of Nanocellulose Molecular Design Ar...
Dias, Otavio Augusto Titton; Konar, Samir; Pakharenko, Viktoriya; Graziano, Antimo; Leão, Alcides Lopes [UNESP]; Tjong, Jimi; Jaffer, ShaffiqMade available in DSpace on 2022-05-01T11:07:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Regioselectively substituted nanocellulose was synthesized by protecting the primary hydroxyl group. Herein, we took advantage of the different reactivities of primary and secondary hydroxyl groups to graft large capping structures. This study mainly focuses on regioselective installation of trityl prot...
Molecular design and structural optimization of nanocellulose-based films fabri...
Dias, Otavio Augusto Titton; Konar, Samir; Pakharenko, Viktoriya; Graziano, Antimo; Leão, Alcides Lopes [UNESP]; Tjong, Jimi; Jaffer, Shaffiq; Cui, TengMade available in DSpace on 2022-05-01T15:46:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-07-15; Nanocellulose backbones highly regioselectively substituted with thiophene and long fatty acid side chains were synthesized via a protecting group strategy. The presence of long-chain pendants balanced the torsional conformations of the nanocellulose backbone caused by large thiophene molecules on the n...
Innovation Under the Bioeconomy Context in Brazil
Leao, Alcides L. [UNESP]; Cesarino, Ivana [UNESP]; Narine, Suresh; Sain, MohiniMade available in DSpace on 2021-06-25T10:10:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; This chapter discusses the possibilities of using biomass for several industrial applications, including biopolymers, bio-based materials and biofuel. It also covers the potential conflict between materials/energy and food, cascading concept of biomass utilization and the use of residues. Finally, it di...
Clean manufacturing of nanocellulose-reinforced hydrophobic flexible substrates
Dias, Otavio Augusto Titton; Konar, Samir; Leão, Alcides Lopes [UNESP]; Yang, Weimin; Tjong, Jimi; Jaffer, Shaffiq; Cui, Teng; Filleter, TobinMade available in DSpace on 2021-06-25T11:11:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-15; Natural Sciences and Engineering Research Council of Canada; Ontario Research Foundation; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); In this study, for the first time, a flexible substrate made from nanofibrillated cellulose in slurry form was fabricated using a hydrophobic po...
One-pot fabrication of flexible and luminescent nanofilm by in-situ radical pol...
Dias, Otavio Augusto Titton; Konar, Samir; Graziano, Antimo; Leão, Alcides Lopes [UNESP]; Tjong, Jimi; Jaffer, Shaffiq; Sain, MohiniMade available in DSpace on 2021-06-25T11:13:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-15; Natural Sciences and Engineering Research Council of Canada; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Photoresponsive functionalized nanofilms were prepared via radical polymerization of carbazole units on a nanofibrillated cellulose (NFC) backbone via one-pot procedure. Her...
A functionalized renewable carbon-based surface for sensor development
Silva, Martin K. L. [UNESP]; Leão, Alcides L. [UNESP]; Sain, Mohini; Cesarino, Ivana [UNESP]Made available in DSpace on 2021-06-25T10:20:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); This paper describes the surface modification of glassy carbon (GC) electrodes with a bamboo-based renewable carbon (RC) before and after an acid functionalization procedure with a sulfonitric solution (1:3 HNO3/H2SO4). The morphology and st...
Flexible electrically conductive films based on nanofibrillated cellulose and p...
Dias, Otavio Augusto Titton; Konar, Samir; Leão, Alcides Lopes [UNESP]; Sain, MohiniMade available in DSpace on 2019-10-06T17:10:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-09-15; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Industrial ecology, sustainable manufacturing, and green chemistry have been considered platform‐based...
Grinding process for the production of nanofibrillated cellulose based on unble...
Correia, Viviane da Costa; Santos, Valdemir dos; Sain, Mohini; Santos, Sergio Francisco [UNESP]; Leao, Alcides Lopes [UNESP]; Savastano Junior, HolmerMade available in DSpace on 2018-11-26T17:04:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-10-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Department of Foreign Affairs and International Trade (DFAIT), Canada; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Research Nucleus on Material fo...