Ramakrishna Podila

TitleAssistant Professor
InstitutionClemson University
DepartmentDepartment of Physics & Astronomy
Address118 Kinard Laboratory
Clemson, South Carolina 29634
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    1. Chiluwal S, Sapkota N, Rao AM, Podila R. Three-Dimensional Si Anodes with Fast Diffusion, High Capacity, High Rate Capability, and Long Cycle Life. ACS Appl Mater Interfaces. 2020 Aug 05; 12(31):34763-34770. PMID: 32639139.
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    2. Gregory WE, Sharma B, Hu L, Raghavendra AJ, Podila R. Interfacial charge transfer with exfoliated graphene inhibits fibril formation in lysozyme amyloid. Biointerphases. 2020 06 03; 15(3):031010. PMID: 32493017.
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    3. Sharma B, Parajuli P, Podila R. Rapid detection of urokinase plasminogen activator using flexible paper-based graphene-gold platform. Biointerphases. 2020 02 04; 15(1):011004. PMID: 32019314.
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    4. Persaud I, Raghavendra AJ, Paruthi A, Alsaleh NB, Minarchick VC, Roede JR, Podila R, Brown JM. Defect-induced electronic states amplify the cellular toxicity of ZnO nanoparticles. Nanotoxicology. 2020 03; 14(2):145-161. PMID: 31553248.
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    5. Rastogi PK, Sahoo KR, Thakur P, Sharma R, Bawari S, Podila R, Narayanan TN. Graphene-hBN non-van der Waals vertical heterostructures for four- electron oxygen reduction reaction. Phys Chem Chem Phys. 2019 Feb 13; 21(7):3942-3953. PMID: 30706063.
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    6. Persaud I, Shannahan JH, Raghavendra AJ, Alsaleh NB, Podila R, Brown JM. Biocorona formation contributes to silver nanoparticle induced endoplasmic reticulum stress. Ecotoxicol Environ Saf. 2019 Apr 15; 170:77-86. PMID: 30529623.
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    7. Raghavendra AJ, Zhu J, Gregory W, Case F, Mulpur P, Khan S, Srivastava A, Podila R. Chemiplasmonics for high-throughput biosensors. Int J Nanomedicine. 2018; 13:8051-8062. PMID: 30568445.
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    8. Fan L, Chen S, Zhu J, Ma R, Li S, Podila R, Rao AM, Yang G, Wang C, Liu Q, Xu Z, Yuan L, Huang Y, Lu B. Simultaneous Suppression of the Dendrite Formation and Shuttle Effect in a Lithium-Sulfur Battery by Bilateral Solid Electrolyte Interface. Adv Sci (Weinh). 2018 Sep; 5(9):1700934. PMID: 30250778.
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    9. Raghavendra AJ, Gregory WE, Slonecki TJ, Dong Y, Persaud I, Brown JM, Bruce TF, Podila R. Three-photon imaging using defect-induced photoluminescence in biocompatible ZnO nanoparticles. Int J Nanomedicine. 2018; 13:4283-4290. PMID: 30087560.
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    10. Ventrapragada LK, Zhu J, Creager SE, Rao AM, Podila R. A Versatile Carbon Nanotube-Based Scalable Approach for Improving Interfaces in Li-Ion Battery Electrodes. ACS Omega. 2018 Apr 30; 3(4):4502-4508. PMID: 31458675.
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    11. Bliznyuk VN, Conroy NA, Xie Y, Podila R, Rao AM, Powell BA. Increase in the reduction potential of uranyl upon interaction with graphene oxide surfaces. Phys Chem Chem Phys. 2018 Jan 17; 20(3):1752-1760. PMID: 29266155.
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    12. Dong Y, Chertopalov S, Maleski K, Anasori B, Hu L, Bhattacharya S, Rao AM, Gogotsi Y, Mochalin VN, Podila R. Saturable Absorption in 2D Ti3 C2 MXene Thin Films for Passive Photonic Diodes. Adv Mater. 2018 Mar; 30(10). PMID: 29333627.
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    13. Liu F, Hu L, Karakaya M, Puneet P, Rao R, Podila R, Bhattacharya S, Rao AM. A micro-Raman study of exfoliated few-layered n-type Bi2 Te2.7Se0.3. Sci Rep. 2017 11 28; 7(1):16535. PMID: 29184191.
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    14. Raghavendra AJ, Fritz K, Fu S, Brown JM, Podila R, Shannahan JH. Variations in biocorona formation related to defects in the structure of single walled carbon nanotubes and the hyperlipidemic disease state. Sci Rep. 2017 08 16; 7(1):8382. PMID: 28814800.
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    15. Mallineni SSK, Boukhvalov DW, Zhidkov IS, Kukharenko AI, Slesarev AI, Zatsepin AF, Cholakh SO, Rao AM, Serkiz SM, Bhattacharya S, Kurmaev EZ, Podila R. Influence of dopants on the impermeability of graphene. Nanoscale. 2017 May 11; 9(18):6145-6150. PMID: 28447704.
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    16. Thevamaran R, Saini D, Karakaya M, Zhu J, Podila R, Rao AM, Daraio C. Impact absorption properties of carbon fiber reinforced bucky sponges. Nanotechnology. 2017 May 05; 28(18):184002. PMID: 28338473.
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    17. Raghavendra AJ, Alsaleh N, Brown JM, Podila R. Charge-transfer interactions induce surface dependent conformational changes in apolipoprotein biocorona. Biointerphases. 2017 03 07; 12(2):02D402. PMID: 28269991.
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    18. Johnson MM, Mendoza R, Raghavendra AJ, Podila R, Brown JM. Contribution of engineered nanomaterials physicochemical properties to mast cell degranulation. Sci Rep. 2017 03 06; 7:43570. PMID: 28262689.
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    19. Wei PC, Bhattacharya S, He J, Neeleshwar S, Podila R, Chen YY, Rao AM. The intrinsic thermal conductivity of SnSe. Nature. 2016 11 03; 539(7627):E1-E2. PMID: 27808195.
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    20. Bai W, Raghavendra A, Podila R, Brown JM. Defect density in multiwalled carbon nanotubes influences ovalbumin adsorption and promotes macrophage activation and CD4(+) T-cell proliferation. Int J Nanomedicine. 2016; 11:4357-71. PMID: 27621627.
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    21. Mallineni SS, Shannahan J, Raghavendra AJ, Rao AM, Brown JM, Podila R. Biomolecular Interactions and Biological Responses of Emerging Two-Dimensional Materials and Aromatic Amino Acid Complexes. ACS Appl Mater Interfaces. 2016 Jul 06; 8(26):16604-11. PMID: 27281436.
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    22. Zhu J, Childress AS, Karakaya M, Dandeliya S, Srivastava A, Lin Y, Rao AM, Podila R. Defect-Engineered Graphene for High-Energy- and High-Power-Density Supercapacitor Devices. Adv Mater. 2016 Sep; 28(33):7185-92. PMID: 27299300.
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    23. Shannahan JH, Fritz KS, Raghavendra AJ, Podila R, Persaud I, Brown JM. From the Cover: Disease-Induced Disparities in Formation of the Nanoparticle-Biocorona and the Toxicological Consequences. Toxicol Sci. 2016 08; 152(2):406-16. PMID: 27255384.
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    24. Yang Y, Wang B, Zhu J, Zhou J, Xu Z, Fan L, Zhu J, Podila R, Rao AM, Lu B. Bacteria Absorption-Based Mn2P2O7-Carbon@Reduced Graphene Oxides for High-Performance Lithium-Ion Battery Anodes. ACS Nano. 2016 05 24; 10(5):5516-24. PMID: 27139149.
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    25. Mulpur P, Yadavilli S, Mulpur P, Kondiparthi N, Sengupta B, Rao AM, Podila R, Kamisetti V. Flexible Ag-C60 nano-biosensors based on surface plasmon coupled emission for clinical and forensic applications. Phys Chem Chem Phys. 2015 Oct 14; 17(38):25049-54. PMID: 26345678.
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    26. Shannahan JH, Podila R, Brown JM. A hyperspectral and toxicological analysis of protein corona impact on silver nanoparticle properties, intracellular modifications, and macrophage activation. Int J Nanomedicine. 2015; 10:6509-21. PMID: 26508856.
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    27. Ratnikova TA, Podila R, Rao AM, Taylor AG. Tomato Seed Coat Permeability to Selected Carbon Nanomaterials and Enhancement of Germination and Seedling Growth. ScientificWorldJournal. 2015; 2015:419215. PMID: 26495423.
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    28. Sengupta B, Gregory WE, Zhu J, Dasetty S, Karakaya M, Brown JM, Rao AM, Barrows JK, Sarupria S, Podila R. Influence of carbon nanomaterial defects on the formation of protein corona. RSC Adv. 2015; 5(100):82395-82402. PMID: 26877870.
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    29. Mulpur P, Podila R, Ramamurthy SS, Kamisetti V, Rao AM. C60 as an active smart spacer material on silver thin film substrates for enhanced surface plasmon coupled emission. Phys Chem Chem Phys. 2015 Apr 21; 17(15):10022-7. PMID: 25785916.
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    30. Narayanan R, Yamada H, Karakaya M, Podila R, Rao AM, Bandaru PR. Modulation of the Electrostatic and Quantum Capacitances of Few Layered Graphenes through Plasma Processing. Nano Lett. 2015 May 13; 15(5):3067-72. PMID: 25826121.
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    31. Aldossari AA, Shannahan JH, Podila R, Brown JM. Influence of physicochemical properties of silver nanoparticles on mast cell activation and degranulation. Toxicol In Vitro. 2015 Feb; 29(1):195-203. PMID: 25458489.
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    32. Shannahan JH, Sowrirajan H, Persaud I, Podila R, Brown JM. Impact of Silver and Iron Nanoparticle Exposure on Cholesterol Uptake by Macrophages. J Nanomater. 2015; 2015. PMID: 29606957.
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    33. Shannahan JH, Podila R, Aldossari AA, Emerson H, Powell BA, Ke PC, Rao AM, Brown JM. Formation of a protein corona on silver nanoparticles mediates cellular toxicity via scavenger receptors. Toxicol Sci. 2015 Jan; 143(1):136-46. PMID: 25326241.
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    34. Saini D, Behlow H, Podila R, Dickel D, Pillai B, Skove MJ, Serkiz SM, Rao AM. Mechanical resonances of helically coiled carbon nanowires. Sci Rep. 2014 Jul 02; 4:5542. PMID: 24986377.
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    35. Sai Siddhardha RS, Lakshman Kumar V, Kaniyoor A, Sai Muthukumar V, Ramaprabhu S, Podila R, Rao AM, Ramamurthy SS. Synthesis and characterization of gold graphene composite with dyes as model substrates for decolorization: a surfactant free laser ablation approach. Spectrochim Acta A Mol Biomol Spectrosc. 2014 Dec 10; 133:365-71. PMID: 24967542.
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    36. Anand B, Krishnan SR, Podila R, Sai SS, Rao AM, Philip R. The role of defects in the nonlinear optical absorption behavior of carbon and ZnO nanostructures. Phys Chem Chem Phys. 2014 May 14; 16(18):8168-77. PMID: 24654002.
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    37. Edgington AJ, Petersen EJ, Herzing AA, Podila R, Rao A, Klaine SJ. Microscopic investigation of single-wall carbon nanotube uptake by Daphnia magna. Nanotoxicology. 2014 Aug; 8 Suppl 1:2-10. PMID: 24350828.
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    38. Anand B, Podila R, Lingam K, Krishnan SR, Siva Sankara Sai S, Philip R, Rao AM. Optical diode action from axially asymmetric nonlinearity in an all-carbon solid-state device. Nano Lett. 2013; 13(12):5771-6. PMID: 24224861.
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    39. Puneet P, Podila R, Karakaya M, Zhu S, He J, Tritt TM, Dresselhaus MS, Rao AM. Preferential scattering by interfacial charged defects for enhanced thermoelectric performance in few-layered n-type Bi2Te3. Sci Rep. 2013 Nov 14; 3:3212. PMID: 24225424.
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    40. Shannahan JH, Lai X, Ke PC, Podila R, Brown JM, Witzmann FA. Silver nanoparticle protein corona composition in cell culture media. PLoS One. 2013; 8(9):e74001. PMID: 24040142.
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    41. Anand B, Podila R, Ayala P, Oliveira L, Philip R, Sai SS, Zakhidov AA, Rao AM. Nonlinear optical properties of boron doped single-walled carbon nanotubes. Nanoscale. 2013 Aug 21; 5(16):7271-6. PMID: 23817830.
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    42. Wang X, Podila R, Shannahan JH, Rao AM, Brown JM. Intravenously delivered graphene nanosheets and multiwalled carbon nanotubes induce site-specific Th2 inflammatory responses via the IL-33/ST2 axis. Int J Nanomedicine. 2013; 8:1733-48. PMID: 23662055.
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    43. Kole C, Kole P, Randunu KM, Choudhary P, Podila R, Ke PC, Rao AM, Marcus RK. Nanobiotechnology can boost crop production and quality: first evidence from increased plant biomass, fruit yield and phytomedicine content in bitter melon (Momordica charantia). BMC Biotechnol. 2013 Apr 26; 13:37. PMID: 23622112.
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    44. Podila R, Moore T, Alexis F, Rao A. Graphene coatings for biomedical implants. J Vis Exp. 2013 Mar 01; (73):e50276. PMID: 23486380.
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    45. Moore TL, Pitzer JE, Podila R, Wang X, Lewis RL, Grimes SW, Wilson JR, Skjervold E, Brown JM, Rao A, Alexis F. Multifunctional Polymer-Coated Carbon Nanotubes for Safe Drug Delivery. Part Part Syst Charact. 2013 Apr; 30(4):365-373. PMID: 27642231.
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    46. Radic S, Geitner NK, Podila R, Käkinen A, Chen P, Ke PC, Ding F. Competitive binding of natural amphiphiles with graphene derivatives. Sci Rep. 2013; 3:2273. PMID: 23881402.
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    47. Podila R, Chen R, Ke PC, Brown JM, Rao AM. Effects of surface functional groups on the formation of nanoparticle-protein corona. Appl Phys Lett. 2012 Dec 24; 101(26):263701. PMID: 23341687.
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    48. Puneet P, Podila R, Zhu S, Skove MJ, Tritt TM, He J, Rao AM. Enhancement of thermoelectric performance of ball-milled bismuth due to spark-plasma-sintering-induced interface modifications. Adv Mater. 2013 Feb 20; 25(7):1033-7. PMID: 23239166.
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    49. Podila R, Brown JM. Toxicity of engineered nanomaterials: a physicochemical perspective. J Biochem Mol Toxicol. 2013 Jan; 27(1):50-5. PMID: 23129019.
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    50. Urankar RN, Lust RM, Mann E, Katwa P, Wang X, Podila R, Hilderbrand SC, Harrison BS, Chen P, Ke PC, Rao AM, Brown JM, Wingard CJ. Expansion of cardiac ischemia/reperfusion injury after instillation of three forms of multi-walled carbon nanotubes. Part Fibre Toxicol. 2012 Oct 16; 9:38. PMID: 23072542.
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    51. Vidanapathirana AK, Lai X, Hilderbrand SC, Pitzer JE, Podila R, Sumner SJ, Fennell TR, Wingard CJ, Witzmann FA, Brown JM. Multi-walled carbon nanotube directed gene and protein expression in cultured human aortic endothelial cells is influenced by suspension medium. Toxicology. 2012 Dec 16; 302(2-3):114-22. PMID: 23026733.
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    52. Podila R, Vedantam P, Ke PC, Brown JM, Rao AM. Evidences For Charge Transfer-Induced Conformational Changes In Carbon Nanostructure-Protein Corona. J Phys Chem C Nanomater Interfaces. 2012 Oct 18; 116(41):22098-22103. PMID: 23243478.
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    53. Katwa P, Wang X, Urankar RN, Podila R, Hilderbrand SC, Fick RB, Rao AM, Ke PC, Wingard CJ, Brown JM. A carbon nanotube toxicity paradigm driven by mast cells and the IL-33/ST2 axis. Small. 2012 Sep 24; 8(18):2904-12. PMID: 22777948.
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    54. Podila R, Rao R, Tsuchikawa R, Ishigami M, Rao AM. Raman spectroscopy of folded and scrolled graphene. ACS Nano. 2012 Jul 24; 6(7):5784-90. PMID: 22738128.
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    55. Podila R, Anand B, Spear JT, Puneet P, Philip R, Sai SS, Rao AM. Effects of disorder on the optical properties of CVD grown polycrystalline graphene. Nanoscale. 2012 Mar 07; 4(5):1770-5. PMID: 22307891.
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    56. Gangula A, Podila R, M R, Karanam L, Janardhana C, Rao AM. Catalytic reduction of 4-nitrophenol using biogenic gold and silver nanoparticles derived from Breynia rhamnoides. Langmuir. 2011 Dec 20; 27(24):15268-74. PMID: 22026721.
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    57. Wang X, Katwa P, Podila R, Chen P, Ke PC, Rao AM, Walters DM, Wingard CJ, Brown JM. Multi-walled carbon nanotube instillation impairs pulmonary function in C57BL/6 mice. Part Fibre Toxicol. 2011 Aug 18; 8:24. PMID: 21851604.
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    58. Huizar I, Malur A, Midgette YA, Kukoly C, Chen P, Ke PC, Podila R, Rao AM, Wingard CJ, Dobbs L, Barna BP, Kavuru MS, Thomassen MJ. Novel murine model of chronic granulomatous lung inflammation elicited by carbon nanotubes. Am J Respir Cell Mol Biol. 2011 Oct; 45(4):858-66. PMID: 21398620.
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    59. Podila R, Anand B, West JP, Philip R, Sai SS, He J, Skove M, Hwu SJ, Tewari S, Rao AM. Evidence for surface states in pristine and Co-doped ZnO nanostructures: magnetization and nonlinear optical studies. Nanotechnology. 2011 Mar 04; 22(9):095703. PMID: 21258145.
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    60. Rao R, Podila R, Tsuchikawa R, Katoch J, Tishler D, Rao AM, Ishigami M. Effects of layer stacking on the combination Raman modes in graphene. ACS Nano. 2011 Mar 22; 5(3):1594-9. PMID: 21204569.
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    61. Wingard CJ, Walters DM, Cathey BL, Hilderbrand SC, Katwa P, Lin S, Ke PC, Podila R, Rao A, Lust RM, Brown JM. Mast cells contribute to altered vascular reactivity and ischemia-reperfusion injury following cerium oxide nanoparticle instillation. Nanotoxicology. 2011 Dec; 5(4):531-45. PMID: 21043986.
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    62. Zoican Loebick C, Podila R, Reppert J, Chudow J, Ren F, Haller GL, Rao AM, Pfefferle LD. Selective synthesis of subnanometer diameter semiconducting single-walled carbon nanotubes. J Am Chem Soc. 2010 Aug 18; 132(32):11125-31. PMID: 20698678.
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    63. Podila R, Queen W, Nath A, Arantes JT, Schoenhalz AL, Fazzio A, Dalpian GM, He J, Hwu SJ, Skove MJ, Rao AM. Origin of FM ordering in pristine micro- and nanostructured ZnO. Nano Lett. 2010 Apr 14; 10(4):1383-6. PMID: 20196539.
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    64. Ballato J, Hawkins T, Foy P, McMillen C, Burka L, Reppert J, Podila R, Rao AM, Rice RR. Binary III-V semiconductor core optical fiber. Opt Express. 2010 Mar 01; 18(5):4972-9. PMID: 20389508.
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    65. Orr RK, Hoehn JL, Col NF. The learning curve for sentinel node biopsy in breast cancer: practical considerations. Arch Surg. 1999 Jul; 134(7):764-7. PMID: 31309963.
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    66. Orr RK, Hoehn JL, Col NF. The learning curve for sentinel node biopsy in breast cancer: practical considerations. Arch Surg. 1999 Jul; 134(7):764-7. PMID: 31282784.
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