Results 141 to 150 of about 46,559 (352)

Multiple stage pretreatment affecting the properties of nanocellulose from oil palm frond [PDF]

open access: yes, 2017
Cellulose extraction is an important step prior to nanocellulose production from lignocellulosic materials. The important view of present study rely on pretreatment method for cellulose extraction by comparing their effect on properties of nanocellulose.
Ando, Yoshito   +3 more
core  

Efficient continuous removal of nitrates from water with cationic cellulose nanopaper membranes [PDF]

open access: yes, 2017
Nitrates constitute a severe problem for the quality of potable water. The removal of nitrates from water can be performed utilizing continuously operating cellulose nanopaper ion-exchangers, which so far are unfortunately of only moderate efficiency ...
Bismarck, Alexander   +2 more
core   +2 more sources

Разработка и применение новых экологически безопасных технологий получения наноцелюлозы, продуктов химических и фармацевтических производств с недревесных растительного сырья [PDF]

open access: yes, 2016
Досліджено вплив основних технологічних параметрів процесів одержання традиційними та органосольвентними способами варіння целюлози із стебел і волокон недеревної рослинної сировини на її показники якості.

core  

Journal of Materials Science / Reduced polarity and improved dispersion of microfibrillated cellulose in poly(lactic-acid) provided by residual lignin and hemicellulose [PDF]

open access: yes, 2016
in deutscher Sprache nicht verf\ufcgbarThe surface chemistry and dispersion in poly(lactic-acid) of microfibrillated wood and microfibrillated lignocellulose prepared from untreated and partially delignified beech were compared with conventional ...
Andorfer, L.   +8 more
core   +2 more sources

Environmentally Friendly Nanofiber Cellulose From Durian Rinds: A Sustainable Alternative Biomass Resource

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT A novel, efficient, and eco‐friendly sustainable process has been developed for the extraction of cellulose nanofibers (CNF) from durian rinds. The method utilizes low‐molecular‐weight 2,2,6,6‐tetramethylpiperidine‐1‐oxyl (TEMPO) as an oxidation agent, in conjunction with sonication treatment, resulting in a significant reduction of processing
Nyoman Puspa Asri   +7 more
wiley   +1 more source

Mechanistic Insights Into Cellulose Dissolution in Solvents for Advanced Industrial Applications: A Systematic and Bibliometric Review

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa   +4 more
wiley   +1 more source

Biodegradable Polyester / Crystalline Nanocellulose Nanocomposites for Biomedical Applications: Preparation and Characterization [PDF]

open access: yes, 2018
The use of biodegradable polymers in biomedicine is rising and polymer matrices loaded with reinforcements can be good candidates for temporary implants and tissue engineering scaffolds.
Butron Janices, Amaia   +4 more
core  

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

open access: yesJournal of Applied Polymer Science, EarlyView.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy