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01-01-2017 | Original Article

Experimental research on laser interference micro/nano fabrication of hydrophobic modification of stent surface

Authors: Junnan Wang, Longyue Gao, Yongliang Li, Bin Liu

Published in: Lasers in Medical Science | Issue 1/2017

Abstract

Coronary artery disease (CAD) has become one of the important causes of human death, and coronary stent implantation is one of the most effective methods for the treatment of CAD. But the current clinical treatment has a high long-term restenosis rate and is easy to form late stent thrombosis. In order to solve these problems, coronary artery stent surface was directly modified by laser interference lithography and the highly ordered concave structures were fabricated. The morphology and contact angle (CA) of the microstructure were measured with scanning electron microscopy (SEM) and CA system. The water repellent property of the stent was also evaluated by the method of contacting the water drop with the stent and then separating. The result showed that the close-packed concave structure with the period of about 12.194 μm can be fabricated on the stent surface under special parameters (laser energy density of 3.5 J/cm⁻², incident angles of 3°, exposure time of 80 s) by the three-beam laser interference of 1064 nm and the form structure has good water repellency with contact angle of 120°.

GBD 2013 Mortality and Causes of Death Collaborators (2015) Global, regional, and national age-sex specific all-cause and cause-specific mortality for 240 causes of death, 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013. Lancet 385(9963):117–171CrossRef

Sermys PW, De Jaegere P, Kiemeneij F et al (1994) A comparison of balloon-expandable-stent implantation with balloon angioplasty in patients with coronary artery disease. Benestent Study Group. N Engl J Med 33(1):489–495

Kang SJ, Mintz GS, Park DW et al (2011) Mechanisms of in-stent restenosis after drug-eluting stent implantation. Circ Cardiovasc Interv 4(1):9–14CrossRefPubMed

Garza L, Aude YW, Saucedo JF (2002) Can we prevent in-stent restenosis. Crop in Cardio 17(5):518–525

Dehmer GJ, Smith KJ (2009) Drug eluting coronary artery stents. Am Fam Physician 80(11):1245–1251PubMed

Akkan CK, Hammadeh ME, May A, Park HW, Abdul-Khaliq H, Strunskus T, Aktas OC (2014) Surface topography and wetting modifications of PEEK for implant applications. Lasers Med Sci 29(5):1633–1639CrossRefPubMed

Miller DC, Thapa AHaberstroh KM, Webster TJ (2004) Endothelial and vascular smooth muscle cell function on poly (lactic-co-glycolic acid) with nano-structured surface features. Biomaterials 25(1):53–61CrossRefPubMed

Taolei S, Hong T, Dong H et al (2005) No platelet can adhere—largely improved blood compatibility on nanostructured super hydrophobic surfaces. Small 1(10):959–963CrossRef

Lutolf MP, Hubbell JA (2005) Synthetic biomaterials as instructive extracellular microenvironments for morphogenesis in tissue engineering. Nat Biotechnol 23(1):47–55CrossRefPubMed

10.

Hyun Joon K, Mooney DJ (2007) Micro environmental regulation of biomacromolecular therapies. Nat Rev Drug Discov 6(6):455–463CrossRef

11.

Ayobian-Markazi N, Karimi M, Safar-Hajhosseini A (2013) Effects of Er: YAG laser irradiation on wettability, surface roughness, and biocompatibility of SLA titanium surfaces: an in vitro study. Lasers Med Sci 30(2):561–566CrossRefPubMed

12.

Dominguez S, Garcia O, Ezquer M et al (2012) Optimization of 1D photonic crystals to minimize the reflectance of silicon solar cells. Photonics Nanostruct Fundam Appl 10(1):46–53CrossRef

13.

Cho KS, Mandal P, Kim K et al (2011) Improved efficiency in GaAs solar cells by 1D and 2D nanopatterns fabricated by laser interference lithography. Opt Commun 284(10–11):2608–2612CrossRef

14.

Shoji S, Kawata S (2000) Photo fabrication of three-dimensional photonic crystals by multibeam laser interference into a photopolymerizable resin. Appl Phys Lett 76(19):2668–2670CrossRef

15.

Sonato A, Ruffato G (2011) Plasmonic platforms for biodetection devices. IEEE (22), pp 1–3

16.

Yang YL, Hsu C, Chang TL et al (2010) Study on wetting properties of periodical nano patterns by a combinative technique of photolithography and laser interference lithography. Appl Surf Sci 256(11):3683–3687CrossRef

17.

Xu J, Wang Z, Zhang Z et al (2014) Fabrication of moth-eye structures on silicon by direct six-beam laser interference lithography. J Appl Phys 115(20):203101–203101-5CrossRef

18.

Wang Z (2008) Development of lithography technology for nanoscale structuring of materials using laser beam interference. Micro and Nanotechnologies Bulletin (8), pp 9–11

19.

Brueck SRJ (2005) Optical and interferometry lithography—nanotechnology enablers. Proc IEEE 93(10):1704–1721CrossRef

20.

Lubin SM, Zhou W, Hryn AJ et al (2012) High-rotational symmetry lattices fabricated by moire nanolithography. Nano Lett 12(9):4948–4952CrossRefPubMed

21.

Li W, Wang Z, Wang D, Zhang Z, Zhao L, Li D, Qiu R, Maple C (2014) Superhydrophobic dual micro- and nanostructures fabricated by direct laser interference lithography. Opt Eng 53:034109CrossRef

22.

Jinjin Z, Zuobin W, Xu D et al (2014) Effects of azimuthal angles on laser interference lithography. Appl Opt 53(27):6294CrossRef

23.

Wang D, Wang Z, Zhang Z et al (2013) Direct modification of silicon surface by nanosecond laser interference lithography. Appl Surf Sci 282(5):67–72CrossRef

24.

Tavera T, Pérez N, Rodríguez A et al (2011) Periodic patterning of silicon by direct nanosecond laser interference ablation. Appl Surf Sci 258(3):1175–1180CrossRef

25.

Cassie ABD, Baxter S (1944) Wettability of porous surfaces. Trans Faraday Soc 40:546–551CrossRef

26.

Ye X, Shao YL, Zhou M, Li J, Cai L (2009) Research on micro-structure and hemo-compatibility of the artificial heart valve surface. Appl Surf Sci 255:6686–6690CrossRef

27.

Fan HL, Chen PP, Qi RM, Zhai J, Wang JX, Chen L, Chen L, Sun QM, Song YL, Han D, Jiang L (2009) Greatly improved blood compatibility by microscopic multiscale design of surface architectures. Small 5:2144–2148CrossRefPubMed

28.

Liu R, Qin Y, Wang H, Zhao Y, Hu Z, Wang S (2013) The in vivo blood compatibility of bio-inspired small diameter vascular graft: effect of submicron longitudinally aligned topography. BMC Cardiovasc Disord 13(1):1–7CrossRef

Title: Experimental research on laser interference micro/nano fabrication of hydrophobic modification of stent surface
Authors: Junnan Wang
Longyue Gao
Yongliang Li
Bin Liu
Publication date: 01-01-2017
Publisher: Springer London
Published in: Lasers in Medical Science / Issue 1/2017
Print ISSN: 0268-8921
Electronic ISSN: 1435-604X
DOI: https://doi.org/10.1007/s10103-016-2105-6

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Experimental research on laser interference micro/nano fabrication of hydrophobic modification of stent surface

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