1977
DOI: 10.1007/bf02996742
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Preparation and performance of cellulose bead-entrapped whole cell glucose isomerase

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Cited by 28 publications
(5 citation statements)
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“…Mixtures of Nethylpyridinium chloride and dipolar aprotic cosolvents have even been exploited as solvents for the preparation of cellulose beads. 110 Although these early findings did not raise significant attention during their time, they deserve mention for the sake of completeness and because cosolvents are nowadays frequently applied to reduce IL viscosity. 111,112…”
Section: Dissolution and Regeneration Of Cellulosementioning
confidence: 99%
See 1 more Smart Citation
“…Mixtures of Nethylpyridinium chloride and dipolar aprotic cosolvents have even been exploited as solvents for the preparation of cellulose beads. 110 Although these early findings did not raise significant attention during their time, they deserve mention for the sake of completeness and because cosolvents are nowadays frequently applied to reduce IL viscosity. 111,112…”
Section: Dissolution and Regeneration Of Cellulosementioning
confidence: 99%
“…Interestingly, the first descriptions of the dissolution of cellulose in molten organic salts date back to the early 1930s. , The N -alkyl-pyridinium chlorides applied are, strictly speaking, not ILs because their melting points lie about 20 K above the limit of 100 °C and pyridine has been added to enable dissolution at ambient temperature. Mixtures of N -ethylpyridinium chloride and dipolar aprotic cosolvents have even been exploited as solvents for the preparation of cellulose beads . Although these early findings did not raise significant attention during their time, they deserve mention for the sake of completeness and because cosolvents are nowadays frequently applied to reduce IL viscosity. , …”
Section: Preparation Of Cellulose Beadsmentioning
confidence: 99%
“…Small amounts of pyridine were required in order to decrease the melting point and achieve dissolution of cellulose. Mixtures of pyridinium salts with co-solvents such as dimethylsulfoxide (DMSO) or N , N -dimethylformamide (DMF) have been applied for dissolution, derivatization, and shaping of cellulose to spherical beads [ 27 , 28 ]. None of these discoveries attracted significant attention during that time.…”
Section: Historymentioning
confidence: 99%
“…As microesferas de celulose podem ser preparadas a partir de soluções, seja pelo uso de instrumentos clássicos, como os atomizadores (ROSENBERG et al, 2007), ou mesmo em escala de laboratório, com uma seringa (TRYGG et al, 2012;TRYGG et al, 2014) ou pela pressão em uma solução através de um material perfurado (LINKO et al, 1977). Para se melhorar algumas propriedades específicas de absorção, a celulose pode ser co-dissolvida com outros tipos de polissacarídeos, como quitina (ZHOU; ZHANG; GUO, 2005) ou quitosana (DUAN et al, 2012;VIJAYALAKSHMI;GOMATHI;SUDHA, 2014).…”
Section: Microesferas De Celuloseunclassified