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Georgios Pyrgiotakis, Ph.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Vaze N, Pyrgiotakis G, McDevitt J, Mena L, Melo A, Bedugnis A, Kobzik L, Eleftheriadou M, Demokritou P. Inactivation of common hospital acquired pathogens on surfaces and in air utilizing engineered water nanostructures (EWNS) based nano-sanitizers. Nanomedicine. 2019 Mar 20; 18:234-242. PMID: 30904585.
    Citations:    
  2. Zimmerman JF, Ardoña HAM, Pyrgiotakis G, Dong J, Moudgil B, Demokritou P, Parker KK. Scatter Enhanced Phase Contrast Microscopy for Discriminating Mechanisms of Active Nanoparticle Transport in Living Cells. Nano Lett. 2019 02 13; 19(2):793-804. PMID: 30616354.
    Citations:    Fields:    
  3. DeLoid GM, Sohal IS, Lorente LR, Molina RM, Pyrgiotakis G, Stevanovic A, Zhang R, McClements DJ, Geitner NK, Bousfield DW, Ng KW, Loo SCJ, Bell DC, Brain J, Demokritou P. Reducing Intestinal Digestion and Absorption of Fat Using a Nature-Derived Biopolymer: Interference of Triglyceride Hydrolysis by Nanocellulose. ACS Nano. 2018 Jul 24; 12(7):6469-6479. PMID: 29874029.
    Citations:    Fields:    
  4. Lee JY, Wang H, Pyrgiotakis G, DeLoid GM, Zhang Z, Beltran-Huarac J, Demokritou P, Zhong W. Analysis of lipid adsorption on nanoparticles by nanoflow liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem. 2018 Sep; 410(24):6155-6164. PMID: 29845324.
    Citations:    Fields:    Translation:HumansCells
  5. Konduru NV, Damiani F, Stoilova-McPhie S, Tresback JS, Pyrgiotakis G, Donaghey TC, Demokritou P, Brain JD, Molina RM. Nanoparticle Wettability Influences Nanoparticle-Phospholipid Interactions. Langmuir. 2018 06 05; 34(22):6454-6461. PMID: 29754486.
    Citations:    Fields:    
  6. Ahn S, Ardoña HAM, Lind JU, Eweje F, Kim SL, Gonzalez GM, Liu Q, Zimmerman JF, Pyrgiotakis G, Zhang Z, Beltran-Huarac J, Carpinone P, Moudgil BM, Demokritou P, Parker KK. Mussel-inspired 3D fiber scaffolds for heart-on-a-chip toxicity studies of engineered nanomaterials. Anal Bioanal Chem. 2018 Sep; 410(24):6141-6154. PMID: 29744562.
    Citations: 1     Fields:    
  7. Zhao J, Nelson J, Dada O, Pyrgiotakis G, Kavouras IG, Demokritou P. Assessing electronic cigarette emissions: linking physico-chemical properties to product brand, e-liquid flavoring additives, operational voltage and user puffing patterns. Inhal Toxicol. 2018 02; 30(2):78-88. PMID: 29564955.
    Citations:    Fields:    
  8. Cohen JM, Beltran-Huarac J, Pyrgiotakis G, Demokritou P. Effective delivery of sonication energy to fast settling and agglomerating nanomaterial suspensions for cellular studies: Implications for stability, particle kinetics, dosimetry and toxicity. NanoImpact. 2018 Apr; 10:81-86. PMID: 29479575.
    Citations: 2     
  9. Beltran-Huarac J, Zhang Z, Pyrgiotakis G, DeLoid G, Vaze N, Hussain SM, Demokritou P. Development of reference metal and metal oxide engineered nanomaterials for nanotoxicology research using high throughput and precision flame spray synthesis approaches. NanoImpact. 2018 Apr; 10:26-37. PMID: 30035243.
    Citations: 3     
  10. Li Q, Li T, Liu C, DeLoid G, Pyrgiotakis G, Demokritou P, Zhang R, Xiao H, McClements DJ. Potential impact of inorganic nanoparticles on macronutrient digestion: titanium dioxide nanoparticles slightly reduce lipid digestion under simulated gastrointestinal conditions. Nanotoxicology. 2017 Nov - Dec; 11(9-10):1087-1101. PMID: 29160733.
    Citations:    Fields:    Translation:Cells
  11. Konduru NV, Molina RM, Swami A, Damiani F, Pyrgiotakis G, Lin P, Andreozzi P, Donaghey TC, Demokritou P, Krol S, Kreyling W, Brain JD. Protein corona: implications for nanoparticle interactions with pulmonary cells. Part Fibre Toxicol. 2017 10 30; 14(1):42. PMID: 29084556.
    Citations:    Fields:    Translation:AnimalsCells
  12. DeLoid GM, Wang Y, Kapronezai K, Lorente LR, Zhang R, Pyrgiotakis G, Konduru NV, Ericsson M, White JC, De La Torre-Roche R, Xiao H, McClements DJ, Demokritou P. An integrated methodology for assessing the impact of food matrix and gastrointestinal effects on the biokinetics and cellular toxicity of ingested engineered nanomaterials. Part Fibre Toxicol. 2017 10 13; 14(1):40. PMID: 29029643.
    Citations: 2     Fields:    Translation:HumansCells
  13. Vaze N, Jiang Y, Mena L, Zhang Y, Bello D, Leonard SS, Morris AM, Eleftheriadou M, Pyrgiotakis G, Demokritou P. An integrated electrolysis - electrospray - ionization antimicrobial platform using Engineered Water Nanostructures (EWNS) for food safety applications. Food Control. 2018 Mar; 85:151-160. PMID: 29332999.
    Citations:    
  14. Jiang Y, Sokorai K, Pyrgiotakis G, Demokritou P, Li X, Mukhopadhyay S, Jin T, Fan X. Cold plasma-activated hydrogen peroxide aerosol inactivates Escherichia coli O157:H7, Salmonella Typhimurium, and Listeria innocua and maintains quality of grape tomato, spinach and cantaloupe. Int J Food Microbiol. 2017 May 16; 249:53-60. PMID: 28319798.
    Citations:    Fields:    Translation:HumansAnimalsCellsPHPublic Health
  15. DeLoid GM, Cohen JM, Pyrgiotakis G, Demokritou P. Preparation, characterization, and in vitro dosimetry of dispersed, engineered nanomaterials. Nat Protoc. 2017 02; 12(2):355-371. PMID: 28102836.
    Citations: 11     Fields:    Translation:HumansAnimalsCells
  16. Eleftheriadou M, Pyrgiotakis G, Demokritou P. Nanotechnology to the rescue: using nano-enabled approaches in microbiological food safety and quality. Curr Opin Biotechnol. 2017 04; 44:87-93. PMID: 27992831.
    Citations: 4     Fields:    Translation:HumansPHPublic Health
  17. Zhao J, Pyrgiotakis G, Demokritou P. Development and characterization of electronic-cigarette exposure generation system (Ecig-EGS) for the physico-chemical and toxicological assessment of electronic cigarette emissions. Inhal Toxicol. 2016 12; 28(14):658-669. PMID: 27829296.
    Citations: 4     Fields:    Translation:HumansPHPublic Health
  18. McClements DJ, DeLoid G, Pyrgiotakis G, Shatkin JA, Xiao H, Demokritou P. The Role of the Food Matrix and Gastrointestinal Tract in the assessment of biological properties of ingested engineered nanomaterials (iENMs): State of the science and knowledge gaps. NanoImpact. 2016 Jul; 3-4:47-57. PMID: 29568810.
    Citations: 3     
  19. Molina RM, Konduru NV, Hirano H, Donaghey TC, Adamo B, Laurenzi B, Pyrgiotakis G, Brain JD. Pulmonary distribution of nanoceria: comparison of intratracheal, microspray instillation and dry powder insufflation. Inhal Toxicol. 2016 10; 28(12):550-560. PMID: 27618878.
    Citations:    Fields:    Translation:Animals
  20. DeLoid G, Casella B, Pirela S, Filoramo R, Pyrgiotakis G, Demokritou P, Kobzik L. Effects of engineered nanomaterial exposure on macrophage innate immune function. NanoImpact. 2016 Apr; 2:70-81. PMID: 29568809.
    Citations: 1     
  21. Pyrgiotakis G, Vedantam P, Cirenza C, McDevitt J, Eleftheriadou M, Leonard SS, Demokritou P. Optimization of a nanotechnology based antimicrobial platform for food safety applications using Engineered Water Nanostructures (EWNS). Sci Rep. 2016 Feb 15; 6:21073. PMID: 26875817.
    Citations: 7     Fields:    Translation:AnimalsCellsPHPublic Health
  22. DeLoid GM, Cohen JM, Pyrgiotakis G, Pirela SV, Pal A, Liu J, Srebric J, Demokritou P. Advanced computational modeling for in vitro nanomaterial dosimetry. Part Fibre Toxicol. 2015 Oct 24; 12:32. PMID: 26497802.
    Citations: 22     Fields:    
  23. Pyrgiotakis G, Vasanthakumar A, Gao Y, Eleftheriadou M, Toledo E, DeAraujo A, McDevitt J, Han T, Mainelis G, Mitchell R, Demokritou P. Inactivation of foodborne microorganisms using engineered water nanostructures (EWNS). Environ Sci Technol. 2015 Mar 17; 49(6):3737-45. PMID: 25695127.
    Citations: 8     Fields:    Translation:AnimalsCellsPHPublic Health
  24. Okello VA, Gass S, Pyrgiotakis G, Du N, Lake A, Kariuki V, Sotiriou GA, Addolorato J, Demokritou P, Sadik OA. Capture, isolation and electrochemical detection of industrially-relevant engineered aerosol nanoparticles using poly (amic) acid, phase-inverted, nano-membranes. J Hazard Mater. 2014 Aug 30; 279:365-74. PMID: 25080157.
    Citations:    Fields:    Translation:Cells
  25. Pyrgiotakis G, Blattmann CO, Demokritou P. Real-Time Nanoparticle-Cell Interactions in Physiological Media by Atomic Force Microscopy. ACS Sustain Chem Eng. 2014 Jul 07; 2(7):1681-1690. PMID: 25068097.
    Citations: 10     
  26. Pirela SV, Pyrgiotakis G, Bello D, Thomas T, Castranova V, Demokritou P. Development and characterization of an exposure platform suitable for physico-chemical, morphological and toxicological characterization of printer-emitted particles (PEPs). Inhal Toxicol. 2014 Jun; 26(7):400-8. PMID: 24862974.
    Citations: 12     Fields:    Translation:HumansAnimalsPHPublic Health
  27. Sotiriou GA, Watson C, Murdaugh KM, Darrah TH, Pyrgiotakis G, Elder A, Brain JD, Demokritou P. Engineering safer-by-design, transparent, silica-coated ZnO nanorods with reduced DNA damage potential. Environ Sci Nano. 2014 Apr; 1(2):144-153. PMID: 24955241.
    Citations: 19     
  28. DeLoid G, Cohen JM, Darrah T, Derk R, Rojanasakul L, Pyrgiotakis G, Wohlleben W, Demokritou P. Estimating the effective density of engineered nanomaterials for in vitro dosimetry. Nat Commun. 2014 Mar 28; 5:3514. PMID: 24675174.
    Citations: 43     Fields:    Translation:HumansCells
  29. Pyrgiotakis G, McDevitt J, Gao Y, Branco A, Eleftheriadou M, Lemos B, Nardell E, Demokritou P. Mycobacteria inactivation using Engineered Water Nanostructures (EWNS). Nanomedicine. 2014 Aug; 10(6):1175-83. PMID: 24632246.
    Citations: 9     Fields:    Translation:CellsPHPublic Health
  30. Watson C, Ge J, Cohen J, Pyrgiotakis G, Engelward BP, Demokritou P. High-throughput screening platform for engineered nanoparticle-mediated genotoxicity using CometChip technology. ACS Nano. 2014 Mar 25; 8(3):2118-33. PMID: 24617523.
    Citations: 26     Fields:    Translation:HumansAnimalsCells
  31. Pyrgiotakis G, McDevitt J, Bordini A, Diaz E, Molina R, Watson C, Deloid G, Lenard S, Fix N, Mizuyama Y, Yamauchi T, Brain J, Demokritou P. A chemical free, nanotechnology-based method for airborne bacterial inactivation using engineered water nanostructures. Environ Sci Nano. 2014; 2014(1):15-26. PMID: 26180637.
    Citations: 10     
  32. Pyrgiotakis G, Blattmann CO, Pratsinis S, Demokritou P. Nanoparticle-nanoparticle interactions in biological media by atomic force microscopy. Langmuir. 2013 Sep 10; 29(36):11385-95. PMID: 23978039.
    Citations: 13     Fields:    Translation:Animals
  33. Gass S, Cohen JM, Pyrgiotakis G, Sotiriou GA, Pratsinis SE, Demokritou P. A Safer Formulation Concept for Flame-Generated Engineered Nanomaterials. ACS Sustain Chem Eng. 2013 Jul 01; 1(7):843-857. PMID: 23961338.
    Citations: 23     
  34. Demokritou P, Gass S, Pyrgiotakis G, Cohen JM, Goldsmith W, McKinney W, Frazer D, Ma J, Schwegler-Berry D, Brain J, Castranova V. An in vivo and in vitro toxicological characterisation of realistic nanoscale CeO2 inhalation exposures. Nanotoxicology. 2013 Dec; 7(8):1338-50. PMID: 23061914.
    Citations: 48     Fields:    Translation:HumansAnimalsCellsPHPublic Health
  35. Cohen J, Deloid G, Pyrgiotakis G, Demokritou P. Interactions of engineered nanomaterials in physiological media and implications for in vitro dosimetry. Nanotoxicology. 2013 Jun; 7(4):417-31. PMID: 22393878.
    Citations: 52     Fields:    Translation:HumansCells
  36. Guarracino MR, Xanthopoulos P, Pyrgiotakis G, Tomaino V, Moudgil BM, Pardalos PM. Classification of cancer cell death with spectral dimensionality reduction and generalized eigenvalues. Artif Intell Med. 2011 Oct; 53(2):119-25. PMID: 21868208.
    Citations:    Fields:    Translation:Humans
  37. Pyrgiotakis G, Kundakcioglu OE, Finton K, Pardalos PM, Powers K, Moudgil BM. Cell death discrimination with Raman spectroscopy and support vector machines. Ann Biomed Eng. 2009 Jul; 37(7):1464-73. PMID: 19365729.
    Citations: 6     Fields:    Translation:HumansCells
  38. Pyrgiotakis G, Bhowmick TK, Finton K, Suresh AK, Kane SG, Bellare JR, Moudgil BM. Cell (A549)-particle (Jasada Bhasma) interactions using Raman spectroscopy. Biopolymers. 2008 Jun; 89(6):555-64. PMID: 18253947.
    Citations: 4     Fields:    Translation:HumansCells
  39. Kim B, Pyrgiotakis G, Sigmund WM. Dip-pen nanolithography with poly(diallyl dimethyl ammonium) chloride. J Nanosci Nanotechnol. 2004 Mar; 4(3):221-5. PMID: 15233079.
    Citations:    Fields:    Translation:Cells
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Funded by the NIH/NCATS Clinical and Translational Science Award (CTSA) program, grant number UL1TR001102, and through institutional support from Harvard University, Harvard Medical School, Harvard T.H. Chan School of Public Health, Beth Israel Deaconess Medical Center, Boston Children's Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and the Dana Farber Cancer Institute.