Abstract
Microneedles are small-scale needle-like projections that may be used for transdermal delivery of pharmacologic agents, including protein-containing and nucleic acid-containing agents. Commercial translation of polymeric microneedles would benefit from the use of facile and cost effective fabrication methods. In this study, visible light dynamic mask microstereolithography, a rapid prototyping technique that utilizes digital light projection for selective polymerization of a liquid resin, was used for fabrication of solid microneedle array structures out of an acrylate-based polymer. Pulsed laser deposition was used to deposit silver and zinc oxide coatings on the surfaces of the visible light dynamic mask microstereolithography-fabricated microneedle array structures. Agar diffusion studies were used to demonstrate the antimicrobial activity of the coated microneedle array structures. This study indicates that light-based technologies, including visible light dynamic mask microstereolithography and pulsed laser deposition, may be used to fabricate microneedles with antimicrobial properties for treatment of local skin infections.
Similar content being viewed by others
References
P.B. Cornia et al., Expert Opinion on Pharmacotherapy, 9 (2008), pp. 717–730.
E.V. Ki and C. Rotstein, Canadian Journal of Infectious Disease and Medical Microbiology, 19 (2008), pp. 173–184.
M.E. Jones et al., International Journal of Antimicrobial Agents, 22 (2003), pp. 406–419.
R. Durai et al., AORN Journal, 91 (2010), pp. 599–606.
K.K.Y. Wong and X. Liu, Med. Chem. Comm., 1 (2010), pp. 125–131.
M.E. Samberg et al., Environmental Health Perspectives, 118 (2010), pp. 407–413.
M.E. Samberg et al., Nanotoxicology, in press (doi: 10.3109/17435390.2010.525669).
P.L. Nadworny and R.E. Burrell, J. Wound Technology, 2 (2008), pp. 6–12.
M. Schaller et al., Skin Pharmacology & Physiology, 17 (2004), pp. 31–36.
M. Bhattacharyya and H. Bradley, Int. J. Lower Extremity Wounds, 7 (2008), pp. 45–48.
C.E. Schnopp et al., Expert Opinion on Pharmacotherapy, 11 (2010), pp. 929–936.
T. Jun et al., Chemmedchem, 2 (2007), pp. 129–136.
X.L. Liu et al., Chemmedchem, 5 (2010), pp. 468–475.
J.B. Wright et al., Wound Repair and Regeneration, 10 (2002), pp. 141–151.
D.M. Elston, Dermatologic Clinics, 27 (2009), pp. 25–31.
A.B.G. Lansdown et al., Wound Repair and Regeneration, 15 (2007), pp. 2–16.
S. Atmaca et al., Turkish Journal of Medical Sciences, 28 (1998), pp. 595–597.
J. Sawai, J. Fermentation and Bioengineering, 86 (1998), pp. 521–522.
Y. Liu et al., J. Applied Microbiology, 107 (2009), pp. 1193–1201.
Z. Huang et al., Langmuir, 24 (2008), pp. 4140–4144.
H. Akiyama et al., J. Dermatological Science, 17 (1998), pp. 67–74.
M. S. Agren et al., European Journal of Surgery 157 (1991), pp. 97–101.
T. Soderberg et al., Infection, 17 (1989), pp. 81–85.
E.F. Rostan et al., Int. J. Dermatology, 41 (2002), pp. 606–611.
M.S. Agren et al., J. Wound Care, 13 (2004), pp. 367–369.
M.S. Agren et al., Wound Repair and Regeneration, 14 (2006), pp. 526–535.
S.D. Gittard and R.J. Narayan, in Toxicology of the Skin, ed. N.A. Monteiro-Riviere (New York: Informa Healthcare, 2010), pp. 301–316.
S.D. Gittard et al., Expert Opinion on Drug Delivery (2010), pp. 513–533.
M.I. Haq et al., Biomedical Microdevices, 11 (2009), pp. 35–47.
S.M. Bal et al., European Journal of Pharmaceutical Sciences, 35 (2008), pp. 193–202.
R.K. Sivamani et al., Skin Research and Technology, 11 (2005), pp. 152–156.
H.S. Gill et al., Clinical Journal of Pain, 24 (2008), pp. 585–594.
R.F. Donnelly et al., Pharmaceutical Research, 26 (2009), pp. 2513–2522.
S. Doddaballapur, J. Cutaneous and Aesthetic Surgery, 2 (2009), pp. 110–111.
I. Majid, J. Cutaneous and Aesthetic Surgery, 2 (2009), pp. 26–30.
B.S. Chandrashekar and A.S. Nandini, J. Cutaneous and Aesthetic Surgery, 3 (2010), pp. 125–126.
E.M. Lane, U.S. patent application 20080085301A1 (2008).
S.D. Gittard et al., Biofabrication, 1 (2009), pp. 041001.
S.D. Gittard et al., Advanced Engineering Materials, 12 (2010), pp. 77–82.
C. Sun et al., Sensors and Actuators, A121 (2005), pp. 113–120.
J.A. Covington et al., IET Nanobiotechnology, 1 (2007), pp. 115–121.
M.E. Snowden et al., Analytical Chemistry, 82 (2010), pp. 3124–3131.
J. Stampfl et al., J. Micromechanics and Microengineering, 18 (2008), pp. 125014.
A. Neumeister et al., J. Laser Micro/Nanoengineering, 3 (2008), pp. 67–72.
J.W. Choi et al., J. Mechanical Science and Technology, 20 (2006), pp. 2094–2104.
I. Park et al., Int. J. Advanced Manufacturing Technology, 46 (2010), pp. 151–161.
P.R. Miller et al., Biomicrofluidics, doi:10.1063/1.3569945.
I. Park et al., Int. J. Precision Engineering and Manufacturing, 11 (2010), pp. 483–490.
S.D. Gittard et al., Biotechnology Journal, 4 (2009), pp. 129–134.
L.H. Han et al., J. Manufacturing Science and Engineering, 130 (2008), pp. 021005.
J.W. Choi et al., J. Materials Processing Technology, 209 (2009), pp. 5494–5503.
O. Yasar et al., Biofabrication, 1 (2009), pp. 045004.
M.L. Morrison et al., Diamond and Related Materials, 15 (2005), pp. 138–146.
J.M. Warrender and M. Aziz, Physical Review B, 75 (2007), pp. 085433.
P.R. Willmott, Progress in Surface Science, 76 (2004), pp. 163–217.
J.M. Lackner et al., Surface and Coating Technology, 188–189 (2004), pp. 519–524.
S.D. Gittard et al., Applied Surface Science, 255 (2009), pp. 5806–5811.
Technical Data: envisionTEC e-Shell 200 Series. http://www.envisiontec.de/fileadmin/pdf/MatSheet_eShell200_en_s.pdf (Retrieved 27 January 2011).
S.D. Gittard et al., J. Diabetes Science and Technology, 3 (2009), pp. 304–311.
General Discussion, Faraday Discussions, 14 (2011), pp. 227–245 (DOI:10.1039/C0FD90010A).
C. Sun et al., Sensors and Actuators A, 121 (2005), pp. 113–120.
M. Miwa et al., Applied Physics A, 73 (2001), pp. 561–566.
A. Ovsianikov et al., Acta Biomaterialia, 7 (2011), pp. 967–974.
J.H. Park et al., IEEE Transactions in Biomedical Engineering, 54 (2007), pp. 903–913.
H.S. Gill and M.R. Prausnitz, J. Controlled Release, 117 (2007), pp. 227–237.
J.H. Choi et al., J. Crystal Growth, 226 (2001), pp. 493–500.
M.J. Aziz, Applied Physics A, 93 (2008), pp. 579–587.
J. Sawai et al., J. Chemical Engineering Japan, 28 (1995), pp. 288–293.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Gittard, S.D., Miller, P.R., Jin, C. et al. Deposition of antimicrobial coatings on microstereolithography-fabricated microneedles. JOM 63, 59–68 (2011). https://doi.org/10.1007/s11837-011-0093-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11837-011-0093-3