Results 261 to 270 of about 54,789 (273)
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Journal of Applied Polymer Science, 1999
Water sorption and diffusion have been investigated in poly(3-hydroxybutyrate) (PHB) and three poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymers [P(HB-HV)] by means of a Cahn electromicrobalance. Permeability of these samples have been determined using a gravimetric permeation cell.
O. Miguel, J. J. Iruin
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Water sorption and diffusion have been investigated in poly(3-hydroxybutyrate) (PHB) and three poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymers [P(HB-HV)] by means of a Cahn electromicrobalance. Permeability of these samples have been determined using a gravimetric permeation cell.
O. Miguel, J. J. Iruin
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Journal of Applied Polymer Science, 2001
AbstractThe thermal degradation of poly(3‐hydroxybutyrate) (PHB) and poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) [P(HB‐HV)] was studied using thermogravimetry (TG). In the thermal degradation of PHB, the temperature at the onset of weight loss (To) was derived by To = 0.97B + 259, where B represents the heating rate (°C/min).
Si‐Dong Li +2 more
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AbstractThe thermal degradation of poly(3‐hydroxybutyrate) (PHB) and poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) [P(HB‐HV)] was studied using thermogravimetry (TG). In the thermal degradation of PHB, the temperature at the onset of weight loss (To) was derived by To = 0.97B + 259, where B represents the heating rate (°C/min).
Si‐Dong Li +2 more
openaire +1 more source
Journal of Biomaterials Science, Polymer Edition, 2005
Poly(3-hydroxybutyrate) (P3HB), its co-polymers with 3-hydroxyvalerate (HV) (PHBV8 and PHBV22), and their hydroxyapatite (HAp) containing composites (5 and 15%, w/w) were prepared by injection molding. PHBV bone plates with low valerate contents and 15% (w/w) HAp appear to have better mechanical properties than the others.
Suleyman, Coskun +2 more
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Poly(3-hydroxybutyrate) (P3HB), its co-polymers with 3-hydroxyvalerate (HV) (PHBV8 and PHBV22), and their hydroxyapatite (HAp) containing composites (5 and 15%, w/w) were prepared by injection molding. PHBV bone plates with low valerate contents and 15% (w/w) HAp appear to have better mechanical properties than the others.
Suleyman, Coskun +2 more
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Biomacromolecules, 2019
Anaerobic production of the biopolymer poly(3-hydroxybutyrate) (PHB) and the monomer 3-hydroxybutyrate (3-HB) was achieved using recombinant clostridial acetogens supplied with syn(thesis) gas as the sole carbon and energy source. 3-HB production was successfully accomplished by a new synthetic pathway containing the genes thlA (encoding thiolase A ...
Sebastian Flüchter +5 more
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Anaerobic production of the biopolymer poly(3-hydroxybutyrate) (PHB) and the monomer 3-hydroxybutyrate (3-HB) was achieved using recombinant clostridial acetogens supplied with syn(thesis) gas as the sole carbon and energy source. 3-HB production was successfully accomplished by a new synthetic pathway containing the genes thlA (encoding thiolase A ...
Sebastian Flüchter +5 more
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Colorimetric measurement of plasma 3-hydroxybutyrate
Clinica Chimica Acta, 1988J E, Buttery, B R, Chamberlain
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