Results 31 to 40 of about 781,701 (378)

All-cellulose-derived humidity sensor prepared via direct laser writing of conductive and moisture-stable electrodes on TEMPO-oxidized cellulose paper

open access: yesJournal of Materials Chemistry C, 2022
Abundant and renewable all-cellulose-derived humidity sensors are fabricated via direct laser writing of patterned electrodes onto TEMPO-oxidized cellulose fiber paper, offering versatile applicability for the “trillion sensor” era.
Luting Zhu   +5 more
semanticscholar   +1 more source

Adsorption Behavior of Cd (II) on TEMPO-oxidized Cellulose in Inorganic/ Organic Complex Systems.

open access: yesEnvironmental Research, 2021
2,2,6,6-Tetramethylpiperidine-1-oxyl (TEMPO) was oxidized to produce TEMPO-oxidized cellulose (TOCS) with a nanofunctionalized surface and abundant carboxyl groups.
Huajian Yu   +6 more
semanticscholar   +1 more source

Suspended Multifunctional Nanocellulose as Additive for Mortars

open access: yesNanomaterials, 2022
Cellulose derivatives have found significant applications in composite materials, mainly because of the increased mechanical performance they ensure.
Maria Vittoria Diamanti   +6 more
doaj   +1 more source

Oxidation of cellulose in pressurized carbon dioxide [PDF]

open access: yes, 2009
This work presents first results upon oxidation of type II cellulose by nitrogen dioxide dissolved in carbon dioxide at high pressure. This reaction leads to oxidized cellulose, a natural-based bioresorbable fabric used for biomedical applications.
Montanari, Suzelei   +4 more
core   +1 more source

CELLULOSE DEGRADATION BY OXIDATIVE ENZYMES

open access: yesComputational and Structural Biotechnology Journal, 2012
Enzymatic degradation of plant biomass has attracted intensive research interest for the production of economically viable biofuels. Here we present an overview of the recent findings on biocatalysts implicated in the oxidative cleavage of cellulose, including polysaccharide monooxygenases (PMOs or LPMOs which stands for lytic PMOs), cellobiose ...
Maria Dimarogona   +2 more
openaire   +4 more sources

Migration of Oxidized Cellulose to the Ventricle as a Complication of Endoscopic Third Ventriculostomy: A Case Report

open access: yesBrazilian Neurosurgery, 2018
Endoscopic third ventriculostomy (ETV) is an increasingly common neurosurgical procedure. Hemostatic agentes (porcine gelatin and oxidized cellulose) are normally placed to plug the cortical hole after ETV to avoid cerebral spinal fluid leakage, subdural
Aldo J. F. da Silva   +3 more
doaj   +1 more source

Carboxylation of sulfated cellulose nanocrystals by family AA9 lytic polysaccharide monooxygenases [PDF]

open access: yes, 2023
Lytic polysaccharide monooxygenases (LPMOs) from the auxiliary activity 9 (AA9) family act on cellulose through an oxidative mechanism that improves cellulose saccharification in concert with other cellulolytic enzymes.
Saül Llàcer Navarro   +11 more
core   +1 more source

Comparison of the acute effects of hemostatic agents on neural tissues in spine surgery: Histologic analysis in rat models

open access: yesArchives of Clinical and Experimental Surgery, 2016
Objective: The most frightening and likely complication of chemical hemostatic agents is neurologic deficit. The histological basis of this potential complication is still unknown.
Gokhan Meric   +3 more
doaj   +1 more source

Influence of monomer concentration on the morphology, contact angle, water uptake, and antibacterial activity of grafted cellulose obtained from peel durian

open access: yesJurnal Natural, 2022
The objective of the current study is to evaluate and determine the effect of monomer concentration of ClAETA on the grafting copolymerization of oxidized cellulose which isolated from peel durian. Four concentrations of ClAETA were used in this study, e.
ROSLIANA LUBIS, SAISA SAISA
doaj   +1 more source

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