Directory

Carmen Gomes

  • Associate Professor
  • Mechanical Engineering

Main Office

2624E Howe Hall
Ames, IA 50011
Phone: 515-294-1138
Fax: 515-294-3261




Education

  • Ph.D., Biological and Agricultural Engineering, Texas A&M University, 2010
  • B.S., Food Engineering, Federal University of Vicosa, Brazil, 2003

Interest Areas

  • Design of novel nanoscale materials using biopolymers;
  • Design of biosensors using nanotechnology approaches;
  • Stimuli-responsive nanostructures;
  • Delivery systems and sensing platforms;
  • Food safety and shelf-life extension of food products.

Brief Biography

Dr. Gomes’s laboratory focuses on both fundamental and more immediately applied research in functional delivery systems and biosensors in the areas of food safety, shelf-life extension of food products, and nutrient bioavailability. The overall research emphasis is to design novel nanoscale materials using biopolymers for biotechnology and food applications. The study of stimuli-responsive biopolymer nanostructures is of particular interest. These stimuli-responsive nanostructures have been investigated in food safety applications as delivery systems of antimicrobials and as platforms for foodborne pathogen detection (biosensor).

Awards

  • 2017 – Excellence in Teaching Award, Biological and Agricultural Engineering (BAEN) Department
  • 2016 – Montague-Center for Teaching Excellence award, COALS, Texas A&M University
  • 2016 – Research Excellence Award, BAEN Department
  • 2013 – Excellence in Teaching Award, BAEN Department
  • 2012 – ASABE Professor of the Year Award - BAEN department
  • 2011 – ADVANCE scholar – Texas A&M U. ADVANCE Center for Women Faculty (NSF)
  • 2009 – Ethel Ashworth-Tsutsui Memorial Research Excellence Award Recipient, Texas A&M University
  • 2009 – 2nd place John C. Ayres Poster Competition Food Microbiology division at IFT Annual Meeting
  • 2009 – Top-5 graduate student paper competition Nonthermal Processing division at IFT annual meeting
  • 2006 – Bill & Rita Stout International Graduate Award - recognizes outstanding achievement by international graduate students in the BAEN Department

Selected Publications

  1. Pereira, M. C., Oliveira, D. A., Hill, L. E., Zambiazi, R. C., Borges, C. D., Vizzotto, M. Mertens-Talcott, S., Talcott, S.. Gomes, C. Effect of nanoencapsulation using PLGA on antioxidant and antimicrobial activities of guabiroba fruit phenolic extract. Food Chemistry. 240: 396-404. doi.org/10.1016/j.foodchem.2017.07.144
  2. Alkahtani, M., Gomes, C., Hemmer, P. 2017. Engineering water tolerant core/shell upconversion nanoparticles for optical temperature sensing. Optics Letters. 42 (13): 2451-2454. https://doi.org/10.1364/OL.42.002451
  3. Hill, L. E., Oliveira, D. A., Hills, K., Giacobassi, C., Johnson, J., Summerlin, H., Taylor, T. M., C. 2017. A comparative study of natural antimicrobial delivery systems for microbial safety and quality of fresh-cut lettuce. Journal of Food Science. 82 (5): 1132-1141. DOI:10.1111/1750-3841.13709
  4. Oliveira, D. A., Mezzomo, N., Gomes, C., Ferreira, S. R. S. 2017. Encapsulation of passion fruit seedoil by means of supercritical antisolvent process. The Journal of Supercritical Fluids. 104: 137-146. org/10.1016/j.supflu.2017.02.011
  5. Ding, S.; Mosher, C.; Lee, X.; Das, S.; Cargill, A.; Tang, X.; Chen, B.; McLamore, E. ; Gomes, C.; Hostetter, J.; Claussen, J. 2017. Rapid and label-free detection of interferon gamma via an electrochemical aptasensor comprised of a ternary surface monolayer on a gold interdigitated electrode array. ACS Sensors. 2 (2): 210-217. DOI: 10.1021/acssensors.6b00581
  6. Vanegas, D. C., Gomes, C., McLamore, E. S. 2016. Biosensors for indirect monitoring of foodborne bacteria. Biosensors Journal. 5:137. doi:10.4172/2090- 4967.1000137
  7. Alkahtani, M. H., Alghannam, F. S., Sanchez, C., Gomes, C., Liang, H. Hemmer, P. R. 2016. High efficiency upconversion nanophosphors for high-contrast bioimaging. 27 (48): 485501. doi:10.1088/0957-4484/27/48/485501
  8. Burrs, S. L. Bhargava, M., Sidhu, R., Kiernan-Lewis, J., Gomes, C., Claussen, J. C., McLamore, E. S. 2016. A paper based graphene-nanocauliflower hybrid composite for point of care biosensing. Biosensors and Bioelectronics. 85:479-487. http://dx.doi.org/10.1016/j.bios.2016.05.037
  9. Oliveira, D. A., Angonese, M., Gomes, C., Ferreira, S. R. S. 2016. Valorization of passion fruit (Passiflora edulis) by-products: sustainable recovery and biological activities. The Journal of Supercritical Fluids. 111: 55-62. http://dx.doi.org/10.1016/j.supflu.2016.01.010
  10. Pereira, M. C., Hill, L. E., Zambiazi, R. C., Mertens-Talcott, S., Talcott, S. Gomes, C. Nanoencapsulation of hydrophobic phytochemicals using poly(dl-lactide-co-glycolide) (PLGA) for antioxidant and antimicrobial delivery applications: Guabiroba fruit (Campomanesia xanthocarpa O. Berg) study. LWT-Food Science and Technology. 63 (1): 100-107. DOI:10.1016/j.lwt.2015.03.062