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Derek Hansford

  • Associate Professor, Materials Science Engineering
  • Associate Professor, Biomedical Engineering
  • 293 Bevis Hall
    1080 Carmack Road
    Columbus, OH 43210
  • 614-688-3449

Chapters

2012

  • 2012. "Micropatterned coatings for guided tissue regeneration in dental implantology." In Cell Interaction, edited by S Gowder,
  • 2012. "Propagation of human bone marrow stem cells for craniofacial applications." In Stem cells and cancer stem cells (Vol. 7): Therapeutic applications in disease and injury, edited by MA Hayat,

2003

  • 2003. "Medical therapy: The next frontier of biochip and biomedical nanotechnology." In Biochips: Technology and Applications, edited by W-L Xing, J Cheng,

2001

  • 2001. ""Nano-scale size-based biomolecular separation technology"." In Biochip Technologies, edited by L. Kricka and J. Cheng,

Journal Articles

2019

  • Dorayappan, K.D.P.; Gardner, M.L.; Hisey, C.L.; Zingarelli, R.A. et al., 2019, "A Microfluidic Chip Enables Isolation of Exosomes and Establishment of Their Protein Profiles and Associated Signaling Pathways in Ovarian Cancer.." Cancer Res 79, no. 13, 3503-3513 - 3503-3513.

2018

  • Tao, K.; Fan, Z.; Sun, L.; Makam, P. et al., 2018, "Quantum confined peptide assemblies with tunable visible to near-infrared spectral range.." Nat Commun 9, no. 1, 3217 - 3217.
  • Alvarez-Escobar, M.; Freitas, S.C.; Hansford, D.; Monteiro, F.J. et al., 2018, "Soft Lithography and Minimally Human Invasive Technique for Rapid Screening of Oral Biofilm Formation on New Microfabricated Dental Material Surfaces.." Int J Dent 2018, 4219625 - 4219625.
  • Hisey, C.L.; Dorayappan, K.D.P.; Cohn, D.E.; Selvendiran, K. et al., 2018, "Microfluidic affinity separation chip for selective capture and release of label-free ovarian cancer exosomes.." Lab Chip 18, no. 20, 3144-3153 - 3144-3153.

2017

  • Higuita-Castro, N.; Nelson, M.T.; Shukla, V.; Agudelo-Garcia, P.A. et al., 2017, "Using a Novel Microfabricated Model of the Alveolar-Capillary Barrier to Investigate the Effect of Matrix Structure on Atelectrauma.." Sci Rep 7, no. 1, 11623 - 11623.

2016

  • Carvalho, A.; Pelaez-Vargas, A.; Hansford, D.J.; Fernandes, M.H. et al., 2016, "Effects of Line and Pillar Array Microengineered SiO2 Thin Films on the Osteogenic Differentiation of Human Bone Marrow-Derived Mesenchymal Stem Cells.." Langmuir 32, no. 4, 1091-1100 - 1091-1100.

2014

  • Laranjeira, M.S.; Carvalho, Â.; Pelaez-Vargas, A.; Hansford, D. et al., 2014, "Modulation of human dermal microvascular endothelial cell and human gingival fibroblast behavior by micropatterned silica coating surfaces for zirconia dental implant applications.." Sci Technol Adv Mater 15, no. 2, 025001 - 025001.

2013

  • Fei, Z.; Wu, Y.; Sharma, S.; Gallego-Perez, D. et al., 2013, "Gene delivery to cultured embryonic stem cells using nanofiber-based sandwich electroporation.." Anal Chem 85, no. 3, 1401-1407 - 1401-1407.
  • Min, Y.; Yang, Y.; Poojari, Y.; Liu, Y. et al., 2013, "Sulfonated polyaniline-based organic electrodes for controlled electrical stimulation of human osteosarcoma cells.." Biomacromolecules 14, no. 6, 1727-1731 - 1727-1731.
  • Pelaez-Vargas, A.; Gallego-Perez, D.; Carvalho, A.; Fernandes, M.H. et al., 2013, "Effects of density of anisotropic microstamped silica thin films on guided bone tissue regeneration--in vitro study.." J Biomed Mater Res B Appl Biomater 101, no. 5, 762-769 - 762-769.
  • DINAN,B; Gallego-Perez,D; LEE,H; Hansford,D; Akbar,S,A, 2013, "Thermally grown TiO2 nanowires to improve cell growth and proliferation on titanium based materials." CERAMICS INTERNATIONAL 39, no. 5, 5949-5954 - 5949-5954.
  • Pelaez-Vargas,Alejandro; Gallego-Perez,Daniel; Carvalho,Angela; Fernandes,Maria,H; Hansford,Derek,J; Monteiro,Fernando,J, 2013, "Effects of density of anisotropic microstamped silica thin films on guided bone tissue regenerationIn vitro study." JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 101B, no. 5, 762-769 - 762-769.

2012

  • Higuita-Castro,Natalia; Gallego-Perez,Daniel; Pelaez-Vargas,Alejandro; Garcia Quiroz,Felipe; Posada,Olga,M; Lopez,Luis,E; Sarassa,Carlos,A; Agudelo-Florez,Piedad; Monteiro,Fernando,J; Litsky,Alan,S; Hansford,Derek,J, 2012, "Reinforced Portland cement porous scaffolds for load-bearing bone tissue engineering applications." JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 100B, no. 2, 501-507 - 501-507.
  • Carvalho, A.; Pelaez-Vargas, A.; Gallego-Perez, D.; Grenho, L. et al., 2012, "Micropatterned silica thin films with nanohydroxyapatite micro-aggregates for guided tissue regeneration.." Dent Mater 28, no. 12, 1250-1260 - 1250-1260.
  • Gallego-Perez, D.; Higuita-Castro, N.; Reen, R.K.; Palacio-Ochoa, M. et al., 2012, "Micro/nanoscale technologies for the development of hormone-expressing islet-like cell clusters.." Biomed Microdevices 14, no. 4, 779-789 - 779-789.
  • Gallego-Perez, D.; Higuita-Castro, N.; Denning, L.; DeJesus, J. et al., 2012, "Microfabricated mimics of in vivo structural cues for the study of guided tumor cell migration.." Lab Chip 12, no. 21, 4424-4432 - 4424-4432.

2011

  • Borteh, H.M.; Ferrell, N.J.; Butler, R.T.; Olesik, S.V. et al., 2011, "Peptide-induced patterning of gold nanoparticle thin films." Applied Surface Science 258, no. 1, 230-235 - 230-235.
  • Gallego-Perez,Daniel; Higuita-Castro,Natalia; Garcia Quiroz,Felipe; Posada,Olga,M; Lopez,Luis,E; Litsky,Alan,S; Hansford,Derek,J, 2011, "Portland cement for bone tissue engineering: Effects of processing and metakaolin blends." JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 98B, no. 2, 308-315 - 308-315.
  • Gallego-Perez,Daniel; Higuita-Castro,Natalia; Quiroz,Felipe,García; Posada,Olga,M; López,Luis,E; Litsky,Alan,S; Hansford,Derek,J, 2011, "Portland cement for bone tissue engineering: Effects of processing and metakaolin blends.." Journal of biomedical materials research. Part B, Applied biomaterials 98, no. 2, 308-315 - 308-315.
  • Ferrell, N.; Woodard, J.; Hansford, D.J., 2011, "Measurement of cell forces using a microfabricated polymer cantilever sensor." Sensors and Actuators, A: Physical 170, no. 1-2, 84-89 - 84-89.
  • Pelaez-Vargas, A.; Gallego-Perez, D.; Magallanes-Perdomo, M.; Fernandes, M.H. et al., 2011, "Isotropic micropatterned silica coatings on zirconia induce guided cell growth for dental implants.." Dent Mater 27, no. 6, 581-589 - 581-589.
  • Yang, Y.; Min, Y.; Wu, J-C.; Hansford, D.J. et al., 2011, "Synthesis and characterization of cytocompatible sulfonated polyanilines.." Macromol Rapid Commun 32, no. 12, 887-892 - 887-892.

2010

  • Pelaez-Vargas, A.; Gallego-Perez, D.; Ferrell, N.; Fernandes, M.H. et al., 2010, "Early spreading and propagation of human bone marrow stem cells on isotropic and anisotropic topographies of silica thin films produced via microstamping.." Microsc Microanal 16, no. 6, 670-676 - 670-676.
  • Quiroz, F.G.; Posada, O.M.; Gallego-Perez, D.; Higuita-Castro, N. et al., 2010, "Housekeeping gene stability influences the quantification of osteogenic markers during stem cell differentiation to the osteogenic lineage.." Cytotechnology 62, no. 2, 109-120 - 109-120.
  • Gallego-Perez, D.; Ferrell, N.J.; Higuita-Castro, N.; Hansford, D.J., 2010, "Versatile methods for the fabrication of polyvinylidene fluoride microstructures.." Biomed Microdevices 12, no. 6, 1009-1017 - 1009-1017.
  • Ferrell, N.; Yang, Y.; Hansford, D.J., 2010, "Micropatterning of sulfonated polyaniline using a soft lithography based lift-off process." Microsystem Technologies 16, no. 11, 1951-1956 - 1951-1956.
  • Sabbani, S.; Gallego-Perez, D.; Nagy, A.; James Waldman, W. et al., 2010, "Synthesis of silver-zeolite films on micropatterned porous alumina and its application as an antimicrobial substrate." Microporous and Mesoporous Materials 135, no. 1-3, 131-136 - 131-136.
  • Gallego-Perez, D.; Higuita-Castro, N.; Sharma, S.; Reen, R.K. et al., 2010, "High throughput assembly of spatially controlled 3D cell clusters on a micro/nanoplatform.." Lab Chip 10, no. 6, 775-782 - 775-782.
  • Ferrell, N.; Gallego-Perez, D.; Higuita-Castro, N.; Butler, R.T. et al., 2010, "Vacuum-assisted cell seeding in a microwell cell culture system.." Anal Chem 82, no. 6, 2380-2386 - 2380-2386.

2009

  • Xu, J.; Dapino, M.J.; Gallego-Perez, D.; Hansford, D., 2009, "Microphone based on Polyvinylidene Fluoride (PVDF) micro-pillars and patterned electrodes." Sensors and Actuators, A: Physical 153, no. 1, 24-32 - 24-32.
  • Schwan, S.; Ferrell, N.; Hansford, D.; Spohn, U. et al., 2009, "Measurement of mechanical forces generated by plant P-protein aggregates (forisomes).." Eur Biophys J 38, no. 4, 533-536 - 533-536.

2008

  • Gallego, D.; Ferrell, N.; Sun, Y.; Hansford, D.J., 2008, "Multilayer micromolding of degradable polymer tissue engineering scaffolds." Materials Science and Engineering C 28, no. 3, 353-358 - 353-358.
  • Spiwak, A.J.B.; Horbal, A.; Leatherbury, R.; Hansford, D.J., 2008, "Extracorporeal tubing in the roller pump raceway: physical changes and particulate generation.." J Extra Corpor Technol 40, no. 3, 188-192 - 188-192.

2007

  • J Guan, LJ Lee, and DJ Hansford, 2007, "Fabrication of particulate-like polymer microstructures for drug delivery by soft lithography." Small 3, no. 3, 412-418 - 412-418.
  • N Ferrell and DJ Hansford, 2007, "Micro and nanoscale fabrication of polymer structures by soft lithography spin dewetting." Macromolecules Rapid Communications 28, 966-971 - 966-971.
  • D Gallego, N Higuita, F Garcia, N Ferrell, and DJ Hansford, 2007, "Bioactive coatings on Portland cement substrates: Surface precipitation of Apatite-like crystals." Materials Science and Engineering C 28, 253-358 - 253-358.
  • Ferrell, N.; Woodard, J.; Hansford, D., 2007, "Fabrication of polymer microstructures for MEMS: sacrificial layer micromolding and patterned substrate micromolding.." Biomed Microdevices 9, no. 6, 815-821 - 815-821.
  • Koulouridis,Stavros; Kiziltas,Gullu; Zhou,Yijun; Hansford,Derek,J; Volakis,John,L, 2007, "Polymer-ceramic composites for microwave applications: Fabrication and performance assessment." IEEE Trans. Microwave Theory and Techniques 12, no. 54, 4202-4208 - 4202-4208.
  • M Palacio, B Bhushan, N Ferrell, and DJ Hansford, 2007, "Adhesion properties of polymer/silicon interfaces for biological micro/nanoelectromechanical systems applications." Jo Vac Sci Tech A 25, no. 4, 1275-1284 - 1275-1284.
  • Ferrell, N.; Hansford, D., 2007, "Fabrication of micro- and nanoscale polymer structures by soft lithography and spin dewetting." Macromolecular Rapid Communications 28, no. 8, 966-971 - 966-971.
  • Guan, J.; He, H.; Lee, L.J.; Hansford, D.J., 2007, "Fabrication of particulate reservoir-containing, capsulelike, and self-folding polymer microstructures for drug delivery.." Small 3, no. 3, 412-418 - 412-418.
  • Kitzmiller, J.P.; Hansford, D.J.; Fortin, L.D.; Obrietan, K.H. et al., 2007, "Micro-field evoked potentials recorded from the porcine sub-dural cortical surface utilizing a microelectrode array.." J Neurosci Methods 162, no. 1-2, 155-161 - 155-161.
  • Guan, J.; Ferrell, N.; Yu, B.; Hansford, D.J. et al., 2007, "Simultaneous fabrication of hybrid arrays of nanowires and micro/nanoparticles by dewetting on micropillars." Soft Matter 3, no. 11, 1369-1371 - 1369-1371.
  • Palacio, M.; Bhushan, B.; Ferrell, N.; Hansford, D., 2007, "Nanomechanical characterization of polymer beam structures for BioMEMS applications." Sensors and Actuators, A: Physical 135, no. 2, 637-650 - 637-650.

2006

  • B Bhushan, DJ Hansford, and KK Lee, 2006, "Surface modification of silicon and PDMS surfaces with vapor phase deposited ultrathin fluorosilane films for biomedical nanodevices." Journal of Vacuum Science and Technology A 4, no. 24, 1197-1202 - 1197-1202.
  • Kitzmiller, J.; Beversdorf, D.; Hansford, D., 2006, "Fabrication and testing of microelectrodes for small-field cortical surface recordings.." Biomed Microdevices 8, no. 1, 81-85 - 81-85.
  • J Kitzmiller, DQ Beversdorf, and DJ Hansford, 2006, "Microfabrication of microelectrode arrays for neural column potentiometry." Biomedical Microdevices 8, 81-85 - 81-85.
  • Guan, Jingjiao; Ferrell, Nicholas; James Lee, L; Hansford, Derek J, 2006, "Fabrication of polymeric microparticles for drug delivery by soft lithography.." Biomaterials 27, no. 21, 4034-4041 - 4034-4041.
  • Butler, R.T.; Ferrell, N.J.; Hansford, D.J., 2006, "Spatial and geometrical control of silicification using a patterned poly-l-lysine template." Applied Surface Science 252, no. 20, 7337-7342 - 7337-7342.
  • Guan, J.; Ferrell, N.; James Lee, L.; Hansford, D.J., 2006, "Fabrication of polymeric microparticles for drug delivery by soft lithography.." Biomaterials 27, no. 21, 4034-4041 - 4034-4041.
  • Koulouridis, S.; Kiziltas, G.; Zhou, Y.; Hansford, D.J. et al., 2006, "Polymer-ceramic composites for microwave applications: Fabrication and performance assessment." IEEE Transactions on Microwave Theory and Techniques 54, no. 12, 4202-4208 - 4202-4208.

2005

  • Guan, J.; Chakrapani, A.; Hansford, D.J., 2005, "Polymer microparticles fabricated by soft lithography." Chemistry of Materials 17, no. 25, 6227-6229 - 6227-6229.
  • J Guan, H He, DJ Hansford, and LJ Lee, 2005, "Self-folding of three-dimensional hydrogel microstructures." Journal of Physical Chemistry B: Condensed Matter, Materials Surfaces, Interfaces, and Biophysics 49, no. 109, 23134-23137 - 23134-23137.
  • J Guan, A Chakrapani, and DJ Hansford, 2005, "Polymer microparticles fabricated by soft lithography." Chemistry of Materials 25, no. 17, 6627-6629 - 6627-6629.
  • Guan, J.; He, H.; Hansford, D.J.; Lee, L.J., 2005, "Self-folding of three-dimensional hydrogel microstructures.." J Phys Chem B 109, no. 49, 23134-23137 - 23134-23137.
  • G Wei, B Bhushan, N Ferrell, and DJ Hansford, 2005, "Nanomechanical characterization of materials for Polymer MEMS applications." Journal of Vacuum Science and Technology A 4, no. 23, 811-819 - 811-819.
  • KK Lee, B Bhushan, and DJ Hansford, 2005, "Vapor phase deposition of fluoropolymers and fluorosilanes for nanochannel applications." Journal of Vacuum Science and Technology A 4, no. 23, 804-810 - 804-810.

2003

  • Zheng, Zhi; Hansford, Derek, J; Conlisk, Albert T, 2003, "Effect of multivalent ions on electroosmotic flow in micro- and nanochannels.." Electrophoresis 24, no. 17, 3006-17 - 3006-17.
  • Zheng, Z.; Hansford, D.J.; Conlisk, A.T., 2003, "Effect of multivalent ions on electroosmotic flow in micro- and nanochannels.." Electrophoresis 24, no. 17, 3006-3017 - 3006-3017.

2002

  • Conlisk, A.T.; McFerran, J.; Zheng, Z.; Hansford, D., 2002, "Mass transfer and flow in electrically charged micro- and nanochannels.." Anal Chem 74, no. 9, 2139-2150 - 2139-2150.

2000

  • Desai, T.A.; Hansford, D.J.; Leoni, L.; Essenpreis, M. et al., 2000, "Nanoporous anti-fouling silicon membranes for biosensor applications.." Biosens Bioelectron 15, no. 9-10, 453-462 - 453-462.
  • Desai, T.A.; Hansford, D.J.; Ferrari, M., 2000, "Micromachined interfaces: new approaches in cell immunoisolation and biomolecular separation.." Biomol Eng 17, no. 1, 23-36 - 23-36.
  • Desai, T, A; Hansford, D, J; Ferrari, M, 2000, "Micromachined interfaces: new approaches in cell immunoisolation and biomolecular separation.." Biomolecular engineering 17, no. 1, 23-36 - 23-36.
  • T Desai, D Hansford, L Leoni, M Essenpreis, and M Ferrari, 2000, "Nanoporous anti-fouling silicon membranes for implantable biosensor applications." Biosensors and Bioelectronics 15, no. 9-10, 453-462 - 453-462.

1999

  • Belgrader, P.; Hansford, D.; Kovacs, G.T.; Venkateswaran, K. et al., 1999, "A minisonicator to rapidly disrupt bacterial spores for DNA analysis.." Anal Chem 71, no. 19, 4232-4236 - 4232-4236.
  • Desai, T.A.; Hansford, D.; Ferrari, M., 1999, "Characterization of micromachined silicon membranes for immunoisolation and bioseparation applications." Journal of Membrane Science 159, no. 1-2, 221-231 - 221-231.
  • Desai, T.A.; Hansford, D.J.; Kulinsky, L.; Nashat, A.H. et al., 1999, "Nanopore Technology for Biomedical Applications." Biomedical Microdevices 2, no. 1, 11-40 - 11-40.
  • P Belgrader, D Hansford, GTA Kovacs, K Venkateswaren, F Milanovich, S Nasarabadi, R Mariella, M Okuzumi, F Pourahmadi, and MA Northrup, 1999, "A minisonicator to rapidly disrupt bacterial spores." Analytical Chemistry 71, no. 19, 4232-4236 - 4232-4236.

Presentations

  • "Cells on Gels: Biomimetic Micron-Scale Polyacrylamide Gel Substrates for Studies of GBM Cell Adhesion and Migration." 2017, Presented at Biomedical Engineering Society Meeting,

Papers in Proceedings

2015

  • Benavente-Babace, A.; Arana, S.; Hansford, D.J.; Perez-Lorenzo, E. et al. "Novel Fabrication and Operation of Microfluidic Platforms for On-Chip Single Cell Isolation and Bioanalysis." (1 2015).

2014

  • Gomez-Aranzadi, M.; Mujika, M.; Arana, S.; Hansford, D. "Microchannel Modification to Enhance the Sensitivity in Biosensors." (1 2014).

2009

  • Butler, R.; Ferrell, N.; Hansford, D.; Naik, R. "Soft lithography-mediated microscale patterning of silica on diverse substrates." in Fall Meeting of the Materials-Research-Society. (5 2009).
  • Pelaez-Vargas, A.; Ferrell, N.; Fernandes, M.H.; Hansford, D.J. et al. "Cellular alignment induction during early in vitro culture stages using micropatterned glass coatings produced by sol-gel process." (1 2009).
  • Butler, R.; Ferrell, N.; Hansford, D.; Naik, R. "Soft lithography-mediated microscale patterning of silica on diverse substrates." (5 2009).
  • Butler, R.; Ferrell, N.; Hansford, D.; Naik, R. "Soft lithography-mediated microscale patterning of silica on diverse substrates." (5 2009).

2008

  • Gallego, D.; Higuita, N.; Garcia, F.; Ferrell, N. et al. "Bioactive coatings on Portland cement substrates: Surface precipitation of apatite-like crystals." in Symposium on Advanced Processing of Biomaterials. (4 2008).
  • Gallego, D.; Higuita, N.; Garcia, F.; Ferrell, N. et al. "Bioactive coatings on Portland cement substrates: Surface precipitation of apatite-like crystals." (4 2008).
  • Gallego, D.; Higuita, N.; Garcia, F.; Ferrell, N. et al. "Bioactive coatings on Portland cement substrates: Surface precipitation of apatite-like crystals." (4 2008).
  • Ferrell, N.; Woodard, J.; Hansford, D. "Measurement of cell forces using a polymer MEMS sensor." (1 2008).
  • Apaydin, E.; Zhou, Y.; Hansford, D.; Koulouridis, S. et al. "Printing of patterned copper on pliable, microtextured PDMS/ceramic composites." (12 2008).
  • Ferrell, N.; Schwan, S.; Spohn, U.; Heilmann, A. et al. "Measurement of forces generated by chemomechanical protein aggregates using polymer BioMEMS." (12 2008).
  • Ferrell, N.; Woodard, J.; Hansford, D. "Measurement of cell forces using a polymer MEMS sensor." (11 2008).
  • Ferrell, N.; Woodard, J.; Hansford, D. "Measurement of cell forces using a polymer MEMS sensor." in 1st International Conference on Biomedical Electronics and Devices. (1 2008).

2007

  • N Ferrell, A Bross, DJ Hansford "Micro/nanofabrication by spin dewetting on a poly (dimethylsiloxane) mold." in MRS Spring Meeting 2007. (4 2007).
  • Butler, R.; Ferrell, N.; Naik, R.R.; Hansford, D.J. "Controjjed sijica deposition on soft-jithography fabricated pojy-L-jysine tempjates." (12 2007).
  • Gallego, D.; Ferrell, N.J.; Hansford, D.J. "Fabrication of piezoelectric polyvinylidene fluoride (PVDF) microstructures by soft lithography for tissue engineering and cell biology applications." (12 2007).
  • Ferrell, N.; Bross, A.; Hansford, D. "Micro/nanofabrication by spin dewetting on a poly(dimethylsiloxane) mold." (12 2007).
  • Borteh, H.; Ferrell, N.; Butler, R.; Olesik, S. et al. "Electroless deposition of gold nanoparticles over silicon-based substrates." in Symposium on Materials, Processes, Integration and Reliability in Advanced Interconnects for Micro- and Nanoelectronics. (1 2007).
  • Apavdin, E.; Hansford, D.; Koulouridis, S.; Volakis, J.L. "Integrated RF circuits design and packaging in high contrast ceramic-polymer composites." (12 2007).
  • D Gallego-Perez, N Ferrell, DJ Hansford "Fabrication of piezoelectric Polyvinylidene Fluoride (PVDF) microstructures by soft lithography for tissue engineering and cell biology applications." in MRS Spring Meeting 2007. (4 2007).
  • H Borteh, N Ferrell, R Butler, and DJ Hansford "Electroless deposition of gold nanoparticles over silicon-based substrates." in MRS Spring Meeting 2007. (4 2007).
  • Borteh, H.; Ferrell, N.; Butler, R.; Olesik, S. et al. "Electroless deposition of gold nanoparticles over silicon-based substrates." (12 2007).
  • DJ Hansford "Polymer-Ceramic Electro-Magnetic Composites for RF/Microwave Antennas and Circuits." in Composites at Lake Louise. (10 2007).
  • Borteh, H.; Ferrell, N.; Butler, R.; Olesik, S. et al. "Electroless deposition of gold nanoparticles over silicon-based substrates." (1 2007).
  • E Apaydin, DJ Hansford, S Koulouridis, J Volakis "Integrated RF circuits design and packaging in high contrast ceramic-polymer composites." in IEEE International Symposium on Antennas and Propagation. (6 2007).
  • AJ Spiwak, C Sopkovich, T Preston, G Agarwal, DJ Hansford "A visualization of extracorporeal technology by atomic force microscopy to appreciate surface characteristics for blood and tissue interactions." in Amer Soc Extracorp Tech. (4 2007).
  • R Butler, N Ferrell, R Naik, DJ Hansford "Controlled silica deposition on soft-lithography fabricated poly-L-lysine templates." in MRS Spring Meeting 2007. (4 2007).
  • AJ Spiwak, S Warron, S Sullivan, C Sopkovich, DJ Hansford "Effect of pump operation on temperature change and weight change of a new tubing product for peristaltic pump operation." in Amer Soc Extracorp Tech. (4 2007).
  • N Higuita, D Gallego, F Garcia, LE Lopez, C Sarassa, P Agudelo, AS Litsky, DJ Hansford "Development of polydimethylsiloxane-reinforced Portland cement porous scaffolds for load-bearing bone tissue engineering applications." in Int. Conf. Mech. of Biomaterials and Tissues. (12 2007).
  • I Tzanidis, CC Chen, D Hansford, and JL Volakis "Spiral antenna miniaturization using variable magnetic material loading." in URSI 2007. (7 2007).

2006

  • D Gallego-Perez, N Ferrell, Y Sun, DJ Hansford "Microfabrication of degradable polymer tissue engineering scaffolds." in Symposium on Advanced Processing of Biomaterials. (10 2006).
  • D Gallego-Perez, N Higuita-Castro, F Garcia, N Ferrell, DJ Hansford "Bioactive coatings on Portland cement: Surface precipitation of apatite-like crystals." in Symposium on Advanced Processing of Biomaterials. (10 2006).
  • Borteh, H.M.; Ferrell, N.; Butler, R.; Hansford, D. et al. "COLL 582-Deposition of gold nanoparticles over silicon-based substrates patterned with peptides." (9 2006).
  • Sandhage, K.H.; Shian, S.; Gaddis, C.S.; Weatherspoon, M.R. et al. "Biologically enabled syntheses of nanostructured 3-D sensor materials: the potential for 3-D genetically engineered, microdevices (3-D GEMs)." (12 2006).
  • SV Olesik, J Shearer, M Umaedi, N Ferrell, and DJ Hansford "Selective carbon microfabricated liquid chromatographic devices for separation of biomolecules." in HPLC Symposium 2006. (6 2006).
  • A Chakrapani, N Ferrell, DJ Hansford "Fabrication of Biodegradable Polymer Microdevices for Controlled Drug Delivery Systems." in Particles 2006: Medical/Biochemical Diagnostic, Pharmaceutical, and Drug Delivery Applications of Particle Technology. (5 2006).
  • Borteh, H.M.; Ferrell, N.; Butler, R.; Hansford, D. et al. "COLL 582-Deposition of gold nanoparticles over silicon-based substrates patterned with peptides." (9 2006).
  • Sandhage, K.H.; Shian, S.; Gaddis, C.S.; Weatherspoon, M.R. et al. "Biologically enabled syntheses of nanostructured 3-D sensor materials: the potential for 3-D genetically engineered, microdevices (3-D GEMs)." in 6th East Asian Conference on Chemical Sensors (EACCS-6). (12 2006).

2005

  • NJ Ferrell, J Woodard, and DJ Hansford "Fabrication of suspended polymer microstructures using sacrificial layer micromolding and patterned substrate micromolding." in Proc. Precision Micro/Nano Scale Polymer Based Component and Device Fabrication. (4 2005).
  • Grewell, D.; Benatar, A.; Hansford, D.; Ditmer, D. "Beam shaping with diffractive optics for laser micro-welding of plastics." (12 2005).
  • D Gallego, J Klemas, E Lopez, DJ Hansford "Biocompatibility studies on Portland Cement substrates: Potential Bone Tissue Engineering Applications." in II Symposium about Biofactories, Biotechnology advances in Colombia. (3 2005).
  • 1. D Gallego, N Higuita, F Garcia, DJ Hansford "Biocompatibility improvement of Portland Cement through the introduction of pozzolanic materials: Effects of metakaolin on the cytotoxicity." in Colombian Congress of Bioengineering and Biomedical Engineering, Bogotá, Colombia. (9 2005).
  • Woodard, J.; Ferrell, N.; Hansford, D. "Design, fabrication, and optimization of a polymer MEMS cell force sensor for measuring single cell biomechanics." (11 2005).
  • 1. H He, J Guan, DJ Hansford, and LJ Lee "Hydrogel-based multifunctional delivery devices for oral protein administration." in ACS Polymer Materials: Science and Engineering. (1 2005).
  • Ferrell, N.J.; Woodard, J.; Hansford, D.J. "Fabrication of suspended polymer microstructures using sacrificial layer micromolding and patterned substrate micromolding." (12 2005).
  • 1. D Gallego, LE Lopez, DJ Hansford, J Klemas "Bone Tissue Engineering applications of Portland Cement Phase I: Biocompatibility studies – Effects of Calcium Hydroxide." in Third International Materials Congress. (9 2005).
  • N Ferrell, J Woodard, and DJ Hansford "Polymer MEMS sensors for measuring single cell biomechanics." in Proc. 1st Internat'l Conf. Mech. of Biomat'ls & Tissues. (12 2005).
  • DA Grewell, A Benatar, DA Ditmer, and DJ Hansford "Beam shaping with diffractive optics for laser micro-welding of plastics." in Proc. Precision Micro/Nano Scale Polymer Based Component and Device Fabrication. (4 2005).
  • DJ Hansford "Polymer MEMS devices for homeland security sensing applications." in Working Together: R&D Partnerships in Homeland Security. (4 2005).
  • J Woodard, N Ferrell, and DJ Hansford "Design, fabrication, and optimization of a polymer MEMS sensor measuring single cell mechanics." in Proc. IASTED Internat’l Conf Biomed Eng. (2 2005).
  • 1. D Gallego, N Higuita, F Garcia, DJ Hansford, E Lopez "Fabrication of Portland Cement porous scaffolds: Potential applications as load bearing bone substitutes." in Colombian Congress of Bioengineering and Biomedical Engineering,. (9 2005).
  • He, H.Y.; Guan, J.J.; Hansford, D.; Lee, L.J. "Hydrogel-based multifunctional delivery devices for oral protein administration." in 229th National Meeting of the American-Chemical-Society (ACS). (3 2005).
  • He, H.Y.; Guan, J.J.; Hansford, D.; Lee, L.J. "Hydrogel-based multifunctional delivery devices for oral protein administration." (3 2005).
  • J Volakis, K Kurabayashi, and DJ Hansford "Miniature autonomous and wireless sensors based on nano-optofluidic microsystems for toxic gas detection." in Working Together: R&D Partnerships in Homeland Security (Dept. Homeland Sec. Sci. & Tech. Dir. (4 2005).

2004

  • Ferrell, N.; Woodard, J.; Hansford, D. "Design and fabrication of a polymer mems cell force sensor for measuring single cell biomechanics." (12 2004).
  • N Ferrell, J Woodard, and DJ Hansford "Fabrication of Polymer MEMS for Biological Applications." in BioMEMS & Biomed Nanotech 2004 Conf. (8 2004).
  • Y Sun, N Ferrell, and DJ Hansford "Use of soft lithography for Multi-layer MicroMolding (MMM) of 3-D PCL scaffolds for tissue engineering." in Matls Res Soc Proc. (1 2004).
  • N Ferrell, J Woodard, and DJ Hansford "Fabrication of a Polymer MEMS Sensor for Measuring Single Cell Biomechanics." in Proc IASTED Internat’l Conf Biomech. (8 2004).
  • Sun, Y.; Ferrell, N.; Hansford, D.J. "Use of soft lithography for multi-layer micromolding (MMM) of 3-D PCL scaffolds for tissue engineering." in Symposium on Nanoengineered Assemblies and Advanced Micro/Nanosystems held at the 2004 MRS Spring Meeting. (1 2004).
  • Sun, Y.; Ferrell, N.; Hansford, D.J. "Use of soft lithography for multi-layer micromolding (MMM) of 3-D PCL scaffolds for tissue engineering." (12 2004).
  • Sun, Y.; Ferrell, N.; Hansford, D.J. "Use of soft lithography for multi-layer micromolding (MMM) of 3-D PCL scaffolds for tissue engineering." (1 2004).

2003

  • DJ Hansford, D Gallego, D Patiño, D Calderón, N Ferrell, A Chakrapani "Microfabricación y evaluación in vitro de scaffolds en PLGA–ácido poli (DL-lactico-co-glicolico): Microfabrication and in vitro evaluation of PLGA scaffolds." in 1st Colombian Congress of Bioengineering and Biomedical Engineering. (10 2003).

2002

  • Holm, B.A.; Bergey, E.J.; De, T.; Rodman, D.J. et al. "Nanotechnology in biomedical applications." (1 2002).
  • Holm, B.A.; Bergey, E.J.; De, T.; Rodman, D.J. et al. "Nanotechnology in biomedical applications." in 6th International Conference on Frontiers of Polymers and Advanced Materials. (1 2002).
  • Holm, B.A.; Bergey, E.J.; De, T.; Rodman, D.J. et al. "Nanotechnology in bioMedical applications." (12 2002).

2000

  • T Desai, DJ Hansford, L Kulinsky, AJ Nashat, G Rasi, JK Tu, Y Wang, M Zhang, and M Ferrari "Nanopore technology for biomedical applications." (1 2000).

1999

  • Hansford, D.; Desai, T.; Ferrari, M. "Microfabricated membranes for immunoisolation." (12 1999).
  • Desai, T.A.; Hansford, D.J.; Ferrari, M.; Rastellini, C. "Implantation of rat islet-filled micromachined biocapsules in mice." (12 1999).

1998

  • Hansford, D.; Desai, T.; Tu, J.; Ferrari, M. "Biocompatible silicon wafer bonding for biomedical microdevices." (12 1998).
  • Desai, T.A.; Hansford, D.J.; Chu, W.H.; Huen, T. et al. "Investigating islet immunoisolation parameters using microfabricated membranes." in Symposium on Biomaterials Regulating Cell Function and Tissue Development at MRS Spring Meeting. (1 1998).

1996

  • Ferrari, M.; Chu, W.; Desai, T.; Hansford, D. et al. "Silicon nanotechnology for biofiltration and immunoisolated cell xenografts." (1 1996).

1992

  • Chu, W.; Mehregany, M.; Hansford, D.; Pirouz, P. "Effect of thermal oxidation on residual stress distribution through the thickness of p+ silicon films." (12 1992).

Patents

  • Essenpreis,Matthias; Desai,Tejal,A; Ferrari,Mauro; Hansford,Derek,J. "Implantable Analyte Sensor." Patent number: 6405066
  • Guan,Jingjiao; Hansford,Derek,J; Lee,L,James. "Self-folding polymer microparticles." Patent number: 7364675
  • Hansford,Derek,J; Walczak,Robbie,J; Boiarski,Anthony,A; Albert Terrence Conlisk. "Nanopump devices and methods." Patent number: 7799197