Literature DB >> 26042950

Free-Standing Biodegradable Poly(lactic acid) Nanosheet for Sealing Operations in Surgery.

Yosuke Okamura1, Koki Kabata1, Manabu Kinoshita2, Daizoh Saitoh3, Shinji Takeoka4.   

Abstract

A free-standing biodegradable nanosheet composed of poly(L-lactic acid) (PLLA) was shown to have excellent sealing efficacy for a gastric incision as a novel wound dressing material that did not require adhesive agents, and the PLLA nanosheet-induced wound repair showed neither scars nor tissue adhesion. This material may, therefore, be an ideal alternative to conventional tissue repairing procedures using suture/ligation in surgery.
Copyright © 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  biocompatible materials; lactic acid; nanosheets; surgery

Year:  2009        PMID： 26042950     DOI： 10.1002/adma.200901035

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  17 in total

1.  Novel technique of overlaying a poly-L: -lactic acid nanosheet for adhesion prophylaxis and fixation of intraperitoneal onlay polypropylene mesh in a rabbit model.

Authors:  Keiichi Fujino; Manabu Kinoshita; Akihiro Saitoh; Hidekazu Yano; Kahoko Nishikawa; Toshinori Fujie; Keiichi Iwaya; Minoru Kakihara; Shinji Takeoka; Daizoh Saitoh; Yuji Tanaka
Journal:  Surg Endosc       Date:  2011-06-03       Impact factor: 4.584

2.  A few immobilized thrombins are sufficient for platelet spreading.

Authors:  Yosuke Okamura; Roman Schmidt; Ines Raschke; Maik Hintze; Shinji Takeoka; Alexander Egner; Thorsten Lang
Journal:  Biophys J       Date:  2011-04-20       Impact factor: 4.033

3.  Two-color nanoscopy of three-dimensional volumes by 4Pi detection of stochastically switched fluorophores.

Authors:  Daniel Aquino; Andreas Schönle; Claudia Geisler; Claas V Middendorff; Christian A Wurm; Yosuke Okamura; Thorsten Lang; Stefan W Hell; Alexander Egner
Journal:  Nat Methods       Date:  2011-03-13       Impact factor: 28.547

4.  Fabrication of Large-area Free-standing Ultrathin Polymer Films.

Authors:  Michael Stadermann; Salmaan H Baxamusa; Chantel Aracne-Ruddle; Maverick Chea; Shuaili Li; Kelly Youngblood; Tayyab Suratwala
Journal:  J Vis Exp       Date:  2015-06-03       Impact factor: 1.355

5.  Depth-profiling X-ray photoelectron spectroscopy (XPS) analysis of interlayer diffusion in polyelectrolyte multilayers.

Authors:  Jonathan B Gilbert; Michael F Rubner; Robert E Cohen
Journal:  Proc Natl Acad Sci U S A       Date:  2013-04-08       Impact factor: 11.205

6.  Reduction in wound bioburden using a silver-loaded dissolvable microfilm construct.

Authors:  Maggie Herron; Ankit Agarwal; Patricia R Kierski; Diego F Calderon; Leandro B C Teixeira; Michael J Schurr; Christopher J Murphy; Charles J Czuprynski; Jonathan F McAnulty; Nicholas L Abbott
Journal:  Adv Healthc Mater       Date:  2014-02-12       Impact factor: 9.933

7.  Surface modification on polydimethylsiloxane-based microchannels with fragmented poly(l-lactic acid) nanosheets.

Authors:  Lu Yang; Yosuke Okamura; Hiroshi Kimura
Journal:  Biomicrofluidics       Date:  2015-11-20       Impact factor: 2.800

8.  Ultrathin Polymer Membranes with Patterned, Micrometric Pores for Organs-on-Chips.

Authors:  Virginia Pensabene; Lino Costa; Alexander Y Terekhov; Juan S Gnecco; John P Wikswo; William H Hofmeister
Journal:  ACS Appl Mater Interfaces       Date:  2016-08-22       Impact factor: 9.229

9.  Biodegradable-Polymer-Blend-Based Surgical Sealant with Body-Temperature-Mediated Adhesion.

Authors:  Adam M Behrens; Nora G Lee; Brendan J Casey; Priya Srinivasan; Michael J Sikorski; John L Daristotle; Anthony D Sandler; Peter Kofinas
Journal:  Adv Mater       Date:  2015-11-10       Impact factor: 30.849

10.  Asymmetric free-standing film with multifunctional anti-bacterial and self-cleaning properties.

Authors:  Liyan Shen; Bailiang Wang; Jinlei Wang; Jinhong Fu; Catherine Picart; Jian Ji
Journal:  ACS Appl Mater Interfaces       Date:  2012-09-13       Impact factor: 9.229
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