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https://hdl.handle.net/10356/99642
Title: | Nanoscale-controlled enzymatic degradation of poly(L-lactic acid) films using dip-pen nanolithography | Authors: | Li, Hai He, Qiyuan Wang, Xiaohong Lu, Gang Liusman, Cipto Li, Bing Boey, Freddy Yin Chiang Venkatraman, Subbu S. Zhang, Hua |
Keywords: | DRNTU::Engineering::Mechanical engineering | Issue Date: | 2011 | Source: | Li, H., He, Q., Wang, X., Lu, G., Liusman, C., Li, B., et al. (2011). Nanoscale-controlled enzymatic degradation of poly(L-lactic acid) films using dip-pen nanolithography. Small, 7(2), 226-229. | Series/Report no.: | Small | Abstract: | Proteinase K is patterned on poly(L-lactic acid) (PLLA) film by agarose-assisted dip-pen nanolithography. Lateral biodegradation at the nanometer scale on PLLA film is faster than vertical biodegradation. The height and diameter of the patterned proteinase K dots can affect the depth of the biodegraded holes, while the concentration of the proteinase K solution (the ink used to coat the AFM tip) does not affect the biodegradation. | URI: | https://hdl.handle.net/10356/99642 http://hdl.handle.net/10220/8640 |
ISSN: | 1613-6810 | DOI: | 10.1002/smll.201001977 | Schools: | School of Materials Science & Engineering | Rights: | © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | MAE Journal Articles |
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