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The organizer as a cooperative of signaling cells for neural induction
Lu H +10 more
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Solubility and spinnability of cellulose-lignin blends in aqueous NMMO
Carbohydrate Polymers, 2021The direct dissolution and joint spinning of cellulose and lignin from NMMO-water were investigated by using dissolving pulp and purified KRAFT lignin. Compared to the rather narrow dissolution window of cellulose in the NMMO-water system, lignin with concentrations up to 15 wt.-% was shown to dissolve in a range from 30 % NMMO to 70 % NMMO at room ...
Robert Protz
exaly +3 more sources
Dissolution of cellulose with NMMO by microwave heating
Carbohydrate Polymers, 2009 Environmentally friendly microwave heating process was applied to the dissolution of cellulose in N-methylmorpholine-N-oxide (NMMO) with 105-490 W and 2450 MHz microwave energy until the dissolution completed. Microwave heating caused the decrease in the dissolution time and energy consumption.
Dogan, Hacer, Hilmioglu, Nilder Durmaz
exaly +5 more sources
Bioresource Technology, 2014
The effects of N-methylmorpholine-N-oxide (NMMO) pretreatment on barley straw and forest residues were investigated for biogas production. The pretreatments were performed at 90°C with 85% NMMO for 3-30h. The best pretreatment conditions resulted in 100% improvement in methane yield during the subsequent digestion compared to that of the untreated ...
Claes Niklasson +2 more
exaly +3 more sources
The effects of N-methylmorpholine-N-oxide (NMMO) pretreatment on barley straw and forest residues were investigated for biogas production. The pretreatments were performed at 90°C with 85% NMMO for 3-30h. The best pretreatment conditions resulted in 100% improvement in methane yield during the subsequent digestion compared to that of the untreated ...
Claes Niklasson +2 more
exaly +3 more sources
Graphene oxide/cellulose composite using NMMO monohydrate
Carbohydrate Polymers, 2011Abstract Graphene oxide (GO)/cellulose composite films were prepared by using an N-methylmorpholine-N-oxide (NMMO) monohydrate solvent. NMMO was an excellent dispersing agent for the GO as well as an environmentally friendly solvent for cellulose.
Soo-young Park
exaly +2 more sources
Cellulose, 2023 Abstract The dissolution and regeneration process of cellulose molecules in NMMO aqueous solution was studied by molecular dynamics (MD) simulation. The effect of the concentration of NMMO aqueous solution on the structure of cellulose was discussed.
Guohui Zhou, Timing Fang, Xiaomin Liu
exaly +2 more sources
Dope dyeing of lyocell fiber with NMMO-based carbon black dispersion
Carbohydrate Polymers, 2017NMMO-based carbon black (CB) dispersion was prepared and its properties as well as its compatibility with lyocell spinning solution were further investigated. Modified lignosulfonate (SP) was verified to be the preeminent dispersant for the preparation of NMMO-based CB dispersion with mass ratio of SP to CB 20% and water to NMMO 13%.
Liping Zhang, Shaohai Fu
exaly +3 more sources
Characterization of BAMO/NMMO Copolymers
Propellants, Explosives, Pyrotechnics, 1994AbstractThe compositions and microstructures, thermolyses, and sensitivities of 3,3‐bis(azidomethyl)oxetane (BAMO) copolymers with 3‐nitratomethyl‐3‐methyloxetane (NMMO) were characterized. The molar ratios of monomers fed in the copolymerizations were: BAMO/NMMO = 8/2, 7/3, and 6/4. The observed compositions were 81/19, 68/32, and 60/40, respectively.
Eishu Kimura +4 more
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Degradation and regeneration of feather keratin in NMMO solution
Environmental Science and Pollution Research, 2017Chicken feather, a potential source of keratin, is often disposed as waste material. Although some methods, i.e., hydrolysis, reduction, and oxidation, have been developed to isolate keratin for composites, it has been limited due to the rising environmental concerns.
Bomou, Ma +5 more
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