| Batch kinetics of ferrous iron oxidation by Leptospirillum ferriphilum at moderate to high total iron concentration K Penev, D Karamanev Biochemical Engineering Journal 50 (1-2), 54-62, 2010 | 41 | 2010 |
| Study of the hydrodynamics and mass transfer in a rectangular air-lift bioreactor S Drandev, KI Penev, D Karamanev Chemical Engineering Science 146, 180–188, 2016 | 34 | 2016 |
| Controlling sensitivity and stability of ferrous–xylenol orange–gelatin 3D gel dosimeters by doping with phenanthroline-type ligands and glyoxal KI Penev, K Mequanint Physics in Medicine and Biology 58 (6), 1823–1838, 2013 | 33 | 2013 |
| Multifactorial Study and Kinetics of Signal Development in Ferrous–Methylthymol blue–Gelatin Gel Dosimeters KI Penev, K Mequanint Medical Physics 44 (5), 1948–1957, 2017 | 27 | 2017 |
| Biological conversion of hydrogen to electricity for energy storage D Karamanev, V Pupkevich, K Penev, V Glibin, J Gohil, V Vajihinejad Energy 129, 237-245, 2017 | 22 | 2017 |
| Methylthymol blue in Fricke gels KI Penev, K Mequanint Journal of Physics: Conference Series 573 (1), 012030, 2015 | 18 | 2015 |
| Tetrazolium salt monomers for gel dosimetry I: Principles KI Penev, M Wang, K Mequanint Journal of Physics: Conference Series 847, 012048, 2017 | 16 | 2017 |
| Gellan gum-based gels with tunable relaxation properties for MRI phantoms P Brzozowski, KI Penev, FM Martinez, TJ Scholl, K Mequanint Magnetic Resonance Imaging 57, 40-49, 2019 | 14 | 2019 |
| Immobilization and ferrous iron bio-oxidation studies of a Leptospirillum sp. mixed-cell culture MA Ginsburg, K Penev, D Karamanev Minerals Engineering 22 (2), 140-148, 2009 | 14 | 2009 |
| The effect of mixed dopants on the stability of Fricke gel dosimeters K Penev, K Mequanint Journal of Physics: Conference Series 444 (1), 012105, 2013 | 13 | 2013 |
| Tetrazolium salt monomers for gel dosimetry II: Dosimetric characterization of the ClearViewTM 3D dosimeter Y Ascención, J Dietrich, K Mequanint, KI Penev Journal of Physics: Conference Series 847, 012049, 2017 | 12 | 2017 |
| Modeling, simulation, and optimization of hybrid Fe (II)/Fe (III) redox flow fuel cell system H Hojjati, K Penev, VR Pupkevich, DG Karamanev AIChE Journal 59 (6), 1844-1854, 2013 | 11 | 2013 |
| Kinetics of Ferrous Iron Oxidation by Leptospirillum Ferriphilum at Moderate to High Total Iron Concentrations K Penev, D Karamanev Advanced Materials Research 71, 255-258, 2009 | 10 | 2009 |
| Gellan gum gel tissue phantoms and gel dosimeters with tunable electrical, mechanical and dosimetric properties P Brzozowski, KI Penev, K Mequanint International Journal of Biological Macromolecules 180, 332-338, 2021 | 9 | 2021 |
| Cyclodextrin Inclusion Complexes as Potential Oxygen Delivery Vehicles in Tissue Engineering TGB Deluzio, KI Penev, K Mequanint Journal of Biomaterials and Tissue Engineering 4 (11), 957-966, 2014 | 9 | 2014 |
| Characterization of a commercially-produced chemically stable Fricke gel dosimeter KI Penev, K Mequanint Journal of Physics: Conference Series 573 (1), 012078, 2015 | 7 | 2015 |
| One‐Pot Substitution Approach for the Syntheses of Nonfunctional and Functional Poly [(amino acid ester) phosphazene] Biomaterials AL Baillargeon, KI Penev, K Mequanint Macromolecular Materials and Engineering 302 (2), 1600318, 2017 | 5 | 2017 |
| The Effect of Oxidizing Agents in the Preparation of 2, 3, 5‐triaryl‐2H‐tetrazolium Salts from 1, 3, 5‐triarylformazans KI Penev, K Mequanint Journal of Heterocyclic Chemistry 53 (5), 1655–1660, 2015 | 4 | 2015 |
| Computational studies of 4-nitrophenyl-and 2-benzothiazolyl-substituted formazans and tetrazolium salts KI Penev, T Bedada, AK Ray, K Mequanint Chemical Physics 535, 110790, 2020 | 3 | 2020 |
| Initial performance evaluation of a 3D gel dosimeter based on modified tetrazolium compounds R Hazarika, KI Penev, K Mequanint, K Jordan Journal of Physics: Conference Series 1305 (1), 012036, 2019 | 3 | 2019 |
