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wanss

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Scaffold preparation by solid¨Cliquid phase separation: a known amount of polylactide was dissolved in dioxane to form solutions with desired concentrations. Four different concentrations of PLLA solution (0.5, 1.0, 3.0 and 5.0% w/v) were frozen and maintained over 2 hr to induce solid¨Cliquid phase separation completely. The clear 5% PLLA solutions were poured into aluminum foil molds (4x4 cm2) which were fast-frozen in liquid
nitrogen, ice-water bath or freezer, respectively, and then were maintained at those
temperatures for over 2 hr to induce solid¨Cliquid phase separation completely. Solvent was removed by freeze-drying for 3 days and the dried scaffolds were then kept in a desiccator until characterization or usage.
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Àä¶³ºóΪʲô»á³öÏÖ¹ÌÒº·ÖÀë(solid-liquid phase separation)°¡?

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americanyk(½ð±Ò+2):tks гæ 2010-11-27 16:15:31
wanss(½ð±Ò+2): 2010-11-28 04:36:45
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axiu3961

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wanss(½ð±Ò+3): 2010-11-27 17:19:02
americanyk(½ð±Ò+1):Thank you 2010-11-27 18:03:48
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placopolymer

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shileinjut(½ð±Ò+1):лл²ÎÓ룡 2010-11-28 00:03:29
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shileinjut:лл²ÎÓ룡 2010-11-28 00:03:39
americanyk(½ð±Ò+1):Thank you 2010-11-28 17:43:18
americanyk:±à¼­ÄÚÈÝ 2010-11-28 10:43
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zhangdw1984

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shileinjut(½ð±Ò+1):лл²ÎÓ룡 2010-11-29 11:55:51
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mala429

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shileinjut(½ð±Ò+1):»¶Ó­½»Á÷£¡ 2010-11-29 11:56:02
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pboydt

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shileinjut(½ð±Ò+1): лл²ÎÓ룡 2011-03-03 20:12:50
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wanss

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Àä¶³ºóΪʲô»á³öÏÖ¹ÌÒº·ÖÀë(solid-liquid phase separation)°¡?
9Â¥2010-11-29 19:15:34
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shileinjut(½ð±Ò+1): лл²ÎÓ룡 2011-03-03 20:13:39
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Originally posted by wanss at 2010-11-29 19:15:34:
Àä¶³ºóΪʲô»á³öÏÖ¹ÌÒº·ÖÀë(solid-liquid phase separation)°¡?

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