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Paresh C. Ray

TitleDepartment of Chemistry
InstitutionJackson State University
DepartmentChemistry & Biochemistry
AddressJackson State University
Jackson MS 39217
Phone6019925393
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    Collapse Overview 
    Collapse overview
    The development of new scientific concepts and technologies, especially in emerging interdisciplinary fields, is the career goal of Dr. Paresh Ray. As a new faculty Dr. Ray’s vision is to continue research at the interface of chemistry and biology that include exploring new chemical strategies for the imaging and therapy of cancer cell, multi drug resistance bacteria, creating new nanobased sensor for different chemical and biological toxin, designing multifunctional nanomaterial for multimodal imaging, and enhancing our understanding of biomolecular interaction with nanosurface. Dr. Ray thinks that new developments in nano technology and plasmon spectroscopy can substantially improve the ability to carry out the mission of USA’s Health, Energy and Environmental Research.



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    Collapse selected publications
    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. Pramanik A, Mayer J, Patibandla S, Gates K, Gao Y, Davis D, Seshadri R, Ray PC. Mixed-Dimensional Heterostructure Material-Based SERS for Trace Level Identification of Breast Cancer-Derived Exosomes. ACS Omega. 2020 Jul 14; 5(27):16602-16611. PMID: 32685826.
      Citations:    
    2. Begum S, Pramanik A, Davis D, Patibandla S, Gates K, Gao Y, Ray PC. 2D and Heterostructure Nanomaterial Based Strategies for Combating Drug-Resistant Bacteria. ACS Omega. 2020 Feb 25; 5(7):3116-3130. PMID: 32118128.
      Citations:    
    3. Pramanik A, Gao Y, Gates K, Begum S, Ray PC. Giant Chemical and Excellent Synergistic Raman Enhancement from a 3D MoS2-x O x -Gold Nanoparticle Hybrid. ACS Omega. 2019 Jun 30; 4(6):11112-11118. PMID: 31460209.
      Citations:    
    4. Pramanik A, Begum S, Rightsell C, Gates K, Zhang Q, Jones S, Gao Y, Ruppa-Kasani V, Banerjee R, Shukla J, Ignatius A, Sardar D, Han FX, Ray PC. Designing Highly Crystalline Multifunctional Multicolor Luminescence Nanosystem for Tracking Breast Cancer Heterogeneity. Nanoscale Adv. 2019 Mar 01; 1(3):1021-1034. PMID: 31544171.
      Citations:    
    5. PramaniK A, Jones S, Gao Y, Sweet C, Vangara A, Begum S, Ray PC. Multifunctional hybrid graphene oxide for circulating tumor cell isolation and analysis. Adv Drug Deliv Rev. 2018 02 01; 125:21-35. PMID: 29329995.
      Citations: 2     Fields:    Translation:HumansCells
    6. Pramanik A, Jones S, Gao Y, Sweet C, Begum S, Shukla MK, Buchanan JP, Moser RD, Ray PC. A bio-conjugated chitosan wrapped CNT based 3D nanoporous architecture for separation and inactivation of Rotavirus and Shigella waterborne pathogens. J Mater Chem B. 2017 Dec 28; 5(48):9522-9531. PMID: 32264567.
      Citations:    Fields:    
    7. Gao Y, Pramanik A, Begum S, Sweet C, Jones S, Alamgir A, Ray PC. Multifunctional Biochar for Highly Efficient Capture, Identification, and Removal of Toxic Metals and Superbugs from Water Samples. ACS Omega. 2017 Nov 30; 2(11):7730-7738. PMID: 30023562.
      Citations:    
    8. Sweet C, Pramanik A, Jones S, Ray PC. Two-Photon Fluorescent Molybdenum Disulfide Dots for Targeted Prostate Cancer Imaging in the Biological II Window. ACS Omega. 2017 May 31; 2(5):1826-1835. PMID: 30023645.
      Citations:    
    9. Pramanik A, Chavva SR, Viraka Nellore BP, May K, Matthew T, Jones S, Vangara A, Ray PC. Development of a SERS Probe for Selective Detection of Healthy Prostate and Malignant Prostate Cancer Cells Using ZnII. Chem Asian J. 2017 Mar 16; 12(6):665-672. PMID: 28102565.
      Citations: 2     Fields:    Translation:HumansCells
    10. Pramanik A, Jones S, Pedraza F, Vangara A, Sweet C, Williams MS, Ruppa-Kasani V, Risher SE, Sardar D, Ray PC. Fluorescent, Magnetic Multifunctional Carbon Dots for Selective Separation, Identification, and Eradication of Drug-Resistant Superbugs. ACS Omega. 2017 Feb 28; 2(2):554-562. PMID: 28261690.
      Citations:    
    11. Jones S, Pramanik A, Sweet C, Keyes A, Begum S, Vangra A, Yu H, Fu PP, Ray PC. Recent progress on the development of anisotropic gold nanoparticles: Design strategies and growth mechanism. J Environ Sci Health C Environ Carcinog Ecotoxicol Rev. 2017 Jan 02; 35(1):47-66. PMID: 28095116.
      Citations:    Fields:    
    12. Sinha SS, Jones S, Pramanik A, Ray PC. Nanoarchitecture Based SERS for Biomolecular Fingerprinting and Label-Free Disease Markers Diagnosis. Acc Chem Res. 2016 12 20; 49(12):2725-2735. PMID: 27993003.
      Citations: 6     Fields:    Translation:HumansCells
    13. Jones S, Sinha SS, Pramanik A, Ray PC. Three-dimensional (3D) plasmonic hot spots for label-free sensing and effective photothermal killing of multiple drug resistant superbugs. Nanoscale. 2016 Nov 03; 8(43):18301-18308. PMID: 27714099.
      Citations: 5     Fields:    Translation:Cells
    14. Deng H, McShan D, Zhang Y, Sinha SS, Arslan Z, Ray PC, Yu H. Mechanistic Study of the Synergistic Antibacterial Activity of Combined Silver Nanoparticles and Common Antibiotics. Environ Sci Technol. 2016 08 16; 50(16):8840-8. PMID: 27390928.
      Citations: 14     Fields:    
    15. Chavva SR, Viraka Nellore BP, Pramanik A, Sinha SS, Jones S, Ray PC. Designing a multicolor long range nanoscopic ruler for the imaging of heterogeneous tumor cells. Nanoscale. 2016 Jul 14; 8(28):13769-80. PMID: 27380815.
      Citations: 1     Fields:    Translation:HumansCells
    16. Pramanik A, Vangara A, Viraka Nellore BP, Sinha SS, Chavva SR, Jones S, Ray PC. Development of Multifunctional Fluorescent-Magnetic Nanoprobes for Selective Capturing and Multicolor Imaging of Heterogeneous Circulating Tumor Cells. ACS Appl Mater Interfaces. 2016 Jun 22; 8(24):15076-85. PMID: 27255574.
      Citations: 4     Fields:    Translation:HumansCells
    17. Sinha SS, Jones S, Demeritte T, Chavva SR, Shi Y, Burrell J, Pramanik A, Ray PC. Multimodal Nonlinear Optical Imaging of Live Cells Using Plasmon-Coupled DNA-Mediated Gold Nanoprism Assembly. J Phys Chem C Nanomater Interfaces. 2016 Mar 03; 120(8):4546-4555. PMID: 27186260.
      Citations:    
    18. Paul AM, Fan Z, Sinha SS, Shi Y, Le L, Bai F, Ray PC. Bio-Conjugated Gold Nanoparticle Based SERS Probe for Ultrasensitive Identification of Mosquito-Borne Viruses Using Raman Fingerprinting. J Phys Chem C Nanomater Interfaces. 2015 Oct 15; 119(41):23669-23775. PMID: 27441043.
      Citations:    
    19. Tchounwou C, Sinha SS, Viraka Nellore BP, Pramanik A, Kanchanapally R, Jones S, Chavva SR, Ray PC. Hybrid Theranostic Platform for Second Near-IR Window Light Triggered Selective Two-Photon Imaging and Photothermal Killing of Targeted Melanoma Cells. ACS Appl Mater Interfaces. 2015 Sep 23; 7(37):20649-56. PMID: 26327304.
      Citations: 6     Fields:    Translation:HumansCells
    20. Kumar R, Ray PC, Datta D, Bansal GP, Angov E, Kumar N. Nanovaccines for malaria using Plasmodium falciparum antigen Pfs25 attached gold nanoparticles. Vaccine. 2015 Sep 22; 33(39):5064-71. PMID: 26299750.
      Citations: 13     Fields:    Translation:AnimalsCells
    21. Nellore BP, Kanchanapally R, Pedraza F, Sinha SS, Pramanik A, Hamme AT, Arslan Z, Sardar D, Ray PC. Bio-Conjugated CNT-Bridged 3D Porous Graphene Oxide Membrane for Highly Efficient Disinfection of Pathogenic Bacteria and Removal of Toxic Metals from Water. ACS Appl Mater Interfaces. 2015 Sep 02; 7(34):19210-8. PMID: 26273843.
      Citations: 3     Fields:    Translation:CellsPHPublic Health
    22. Demeritte T, Nellore BP, Kanchanapally R, Sinha SS, Pramanik A, Chavva SR, Ray PC. Hybrid Graphene Oxide Based Plasmonic-Magnetic Multifunctional Nanoplatform for Selective Separation and Label-Free Identification of Alzheimer's Disease Biomarkers. ACS Appl Mater Interfaces. 2015 Jun 24; 7(24):13693-700. PMID: 26027901.
      Citations: 11     Fields:    Translation:Humans
    23. Shi Y, Pramanik A, Tchounwou C, Pedraza F, Crouch RA, Chavva SR, Vangara A, Sinha SS, Jones S, Sardar D, Hawker C, Ray PC. Multifunctional biocompatible graphene oxide quantum dots decorated magnetic nanoplatform for efficient capture and two-photon imaging of rare tumor cells. ACS Appl Mater Interfaces. 2015 May 27; 7(20):10935-43. PMID: 25939643.
      Citations: 9     Fields:    Translation:HumansCells
    24. Zhang Y, Newton B, Lewis E, Fu PP, Kafoury R, Ray PC, Yu H. Cytotoxicity of organic surface coating agents used for nanoparticles synthesis and stability. Toxicol In Vitro. 2015 Jun; 29(4):762-8. PMID: 25746383.
      Citations: 3     Fields:    Translation:HumansCells
    25. Sinha SS, Paul DK, Kanchanapally R, Pramanik A, Chavva SR, Viraka Nellore BP, Jones SJ, Ray PC. Long-range two-photon scattering spectroscopy ruler for screening prostate cancer cells. Chem Sci. 2015 Apr 01; 6(4):2411-2418. PMID: 29308154.
      Citations:    
    26. Viraka Nellore BP, Kanchanapally R, Pramanik A, Sinha SS, Chavva SR, Hamme A, Ray PC. Aptamer-conjugated graphene oxide membranes for highly efficient capture and accurate identification of multiple types of circulating tumor cells. Bioconjug Chem. 2015 Feb 18; 26(2):235-42. PMID: 25565372.
      Citations: 18     Fields:    Translation:HumansCells
    27. McShan D, Zhang Y, Deng H, Ray PC, Yu H. Synergistic Antibacterial Effect of Silver Nanoparticles Combined with Ineffective Antibiotics on Drug Resistant Salmonella typhimurium DT104. J Environ Sci Health C Environ Carcinog Ecotoxicol Rev. 2015; 33(3):369-84. PMID: 26072671.
      Citations: 7     Fields:    Translation:Cells
    28. Kanchanapally R, Viraka Nellore BP, Sinha SS, Pedraza F, Jones SJ, Pramanik A, Chavva SR, Tchounwou C, Shi Y, Vangara A, Sardar D, Ray PC. Antimicrobial Peptide-Conjugated Graphene Oxide Membrane for Efficient Removal and Effective Killing of Multiple Drug Resistant Bacteria. RSC Adv. 2015 Jan 01; 5(24):18881-18887. PMID: 26294958.
      Citations:    
    29. Ray PC, Fan Z, Crouch RA, Sinha SS, Pramanik A. Nanoscopic optical rulers beyond the FRET distance limit: fundamentals and applications. Chem Soc Rev. 2014 Sep 07; 43(17):6370-404. PMID: 24902784.
      Citations: 13     Fields:    Translation:HumansAnimalsCells
    30. Fan Z, Yust B, Nellore BP, Sinha SS, Kanchanapally R, Crouch RA, Pramanik A, Chavva SR, Sardar D, Ray PC. Accurate Identification and Selective Removal of Rotavirus Using a Plasmonic-Magnetic 3D Graphene Oxide Architecture. J Phys Chem Lett. 2014 Sep 18; 5(18):3216-21. PMID: 26276335.
      Citations: 10     Fields:    
    31. Pramanik A, Fan Z, Chavva SR, Sinha SS, Ray PC. Highly efficient and excitation tunable two-photon luminescence platform for targeted multi-color MDRB imaging using graphene oxide. Sci Rep. 2014 Aug 15; 4:6090. PMID: 25125143.
      Citations: 8     Fields:    
    32. DeRussy BM, Aylward MA, Fan Z, Ray PC, Tandon R. Inhibition of cytomegalovirus infection and photothermolysis of infected cells using bioconjugated gold nanoparticles. Sci Rep. 2014 Jul 03; 4:5550. PMID: 24989498.
      Citations: 5     Fields:    Translation:HumansCells
    33. Pramanik A, Chavva SR, Fan Z, Sinha SS, Nellore BP, Ray PC. Extremely High Two-Photon Absorbing Graphene Oxide for Imaging of Tumor Cells in the Second Biological Window. J Phys Chem Lett. 2014 Jun 19; 5(12):2150-4. PMID: 26270507.
      Citations: 11     Fields:    
    34. Fan Z, Dai X, Lu Y, Yu E, Brahmbatt N, Carter N, Tchouwou C, Singh AK, Jones Y, Yu H, Ray PC. Enhancing targeted tumor treatment by near IR light-activatable photodynamic-photothermal synergistic therapy. Mol Pharm. 2014 Apr 07; 11(4):1109-16. PMID: 24568338.
      Citations: 5     Fields:    Translation:HumansCells
    35. Kanchanapally R, Fan Z, Singh AK, Sinha SS, Ray PC. Multifunctional hybrid graphene oxide for label-free detection of malignant melanoma from infected blood. J Mater Chem B. 2014 Apr 14; 2(14):1934-1937. PMID: 32261629.
      Citations:    Fields:    
    36. McShan D, Ray PC, Yu H. Molecular toxicity mechanism of nanosilver. J Food Drug Anal. 2014 Mar; 22(1):116-127. PMID: 24673909.
      Citations: 37     Fields:    Translation:HumansAnimalsCells
    37. Fan Z, Fu PP, Yu H, Ray PC. Theranostic nanomedicine for cancer detection and treatment. J Food Drug Anal. 2014 Mar; 22(1):3-17. PMID: 24673900.
      Citations: 17     Fields:    Translation:HumansAnimalsCells
    38. Fu PP, Xia Q, Hwang HM, Ray PC, Yu H. Mechanisms of nanotoxicity: generation of reactive oxygen species. J Food Drug Anal. 2014 Mar; 22(1):64-75. PMID: 24673904.
      Citations: 74     Fields:    Translation:HumansAnimalsCells
    39. Dobson P, Yung LL, Rossi L, Carreira S, Ray P, Amiens C, Brown K, Zhou D, Gavriilidis A, Thanh NT, Moise S, Litti L, Mattoussi H, Todd M, Mitchell S, Borsley S, Heuer-Jungemann A, Reiser O, Tsang E, Thanou M, Berkleman T, Soukup D, Chester K, Parkin I, Diaz Fernandez YA, Burke BP. Magnetic nanoparticles: general discussion. Faraday Discuss. 2014; 175:113-35. PMID: 25588952.
      Citations:    Fields:    
    40. Dobson P, Yung LL, Rossi L, Pikramenou Z, Carreira S, Ray P, Amiens C, Brown K, Abdollah M, Zhou D, Prato M, Moise S, Litti L, Todd M, Göeken K, Borsley S, Heuer-Jungemann A, Reiser O, Harvey P, Carter T, Thanou M, Soukup D, Lesniak A, Mattoussi H, Abdul Ghani SF. Optical nanoparticles: general discussion. Faraday Discuss. 2014; 175:215-27. PMID: 25589023.
      Citations:    Fields:    
    41. Pikramenou Z, McCallion C, Carreira S, Dobson P, Brown K, Diaz Fernandez YA, Abdollah M, Zhou D, Sun D, Moise S, Litti L, Yung LL, Borsley S, Dragneva N, Barchanski A, El-Sayed M, Heuer-Jungemann A, Pallares RM, Tsang E, Barry N, Mitchell S, Thanh NT, Thanou M, Parkin I, Ray P, Jones R. Other nanoparticles: general discussion. Faraday Discuss. 2014; 175:289-303. PMID: 25588849.
      Citations:    Fields:    
    42. Viraka Nellore BP, Pramanik A, Chavva SR, Sinha SS, Robinson C, Fan Z, Kanchanapally R, Grennell J, Weaver I, Hamme AT, Ray PC. Aptamer-conjugated theranostic hybrid graphene oxide with highly selective biosensing and combined therapy capability. Faraday Discuss. 2014; 175:257-71. PMID: 25277344.
      Citations: 5     Fields:    Translation:HumansCells
    43. Demeritte T, Fan Z, Sinha SS, Duan J, Pachter R, Ray PC. Gold nanocage assemblies for selective second harmonic generation imaging of cancer cell. Chemistry. 2014 Jan 20; 20(4):1017-22. PMID: 24339156.
      Citations: 9     Fields:    Translation:HumansCells
    44. Dai X, Fan Z, Lu Y, Ray PC. Multifunctional nanoplatforms for targeted multidrug-resistant-bacteria theranostic applications. ACS Appl Mater Interfaces. 2013 Nov 13; 5(21):11348-54. PMID: 24138085.
      Citations: 4     Fields:    Translation:HumansCells
    45. Hughes SI, Dasary SS, Singh AK, Glenn Z, Jamison H, Ray PC, Yu H. Sensitive and selective detection of trivalent chromium using Hyper Rayleigh Scattering with 5,5'-dithio-bis-(2-nitrobenzoic acid)-modified gold nanoparticles. Sens Actuators B Chem. 2013 Mar 01; 178:514-519. PMID: 24604926.
      Citations:    
    46. Dasary SS, Ray PC, Singh AK, Arbneshi T, Yu H, Senapati D. A surface enhanced Raman scattering probe for highly selective and ultra sensitive detection of iodide in water and salt samples. Analyst. 2013 Feb 21; 138(4):1195-203. PMID: 23295241.
      Citations: 1     Fields:    
    47. Fan Z, Senapati D, Khan SA, Singh AK, Hamme A, Yust B, Sardar D, Ray PC. Popcorn-shaped magnetic core-plasmonic shell multifunctional nanoparticles for the targeted magnetic separation and enrichment, label-free SERS imaging, and photothermal destruction of multidrug-resistant bacteria. Chemistry. 2013 Feb 18; 19(8):2839-47. PMID: 23296491.
      Citations: 16     Fields:    Translation:Cells
    48. Fan Z, Senapati D, Singh AK, Ray PC. Theranostic magnetic core-plasmonic shell star shape nanoparticle for the isolation of targeted rare tumor cells from whole blood, fluorescence imaging, and photothermal destruction of cancer. Mol Pharm. 2013 Mar 04; 10(3):857-66. PMID: 23110457.
      Citations: 11     Fields:    Translation:HumansAnimalsCells
    49. Khan SA, Singh AK, Fan Z, Senapati D, Ray PC. Designing distance dependent SERS assay for monitoring photothermal antibacterial activity response. Chem Commun (Camb). 2012 Nov 21; 48(90):11091-3. PMID: 23047617.
      Citations:    Fields:    Translation:Cells
    50. Demeritte T, Kanchanapally R, Fan Z, Singh AK, Senapati D, Dubey M, Zakar E, Ray PC. Highly efficient SERS substrate for direct detection of explosive TNT using popcorn-shaped gold nanoparticle-functionalized SWCNT hybrid. Analyst. 2012 Nov 07; 137(21):5041-5. PMID: 22970432.
      Citations: 3     Fields:    
    51. Singh AK, Kanchanapally R, Fan Z, Senapati D, Ray PC. Synthesis of highly fluorescent water-soluble silver nanoparticles for selective detection of Pb(II) at the parts per quadrillion (PPQ) level. Chem Commun (Camb). 2012 Sep 18; 48(72):9047-9. PMID: 22858581.
      Citations: 4     Fields:    
    52. Khan SA, Kanchanapally R, Fan Z, Beqa L, Singh AK, Senapati D, Ray PC. A gold nanocage-CNT hybrid for targeted imaging and photothermal destruction of cancer cells. Chem Commun (Camb). 2012 Jul 07; 48(53):6711-3. PMID: 22627619.
      Citations: 10     Fields:    Translation:HumansCells
    53. Singh AK, Khan SA, Fan Z, Demeritte T, Senapati D, Kanchanapally R, Ray PC. Development of a long-range surface-enhanced Raman spectroscopy ruler. J Am Chem Soc. 2012 May 23; 134(20):8662-9. PMID: 22559168.
      Citations: 15     Fields:    Translation:Cells
    54. Ray PC, Khan SA, Singh AK, Senapati D, Fan Z. Nanomaterials for targeted detection and photothermal killing of bacteria. Chem Soc Rev. 2012 Apr 21; 41(8):3193-209. PMID: 22331210.
      Citations: 36     Fields:    Translation:HumansAnimalsCells
    55. Fan Z, Shelton M, Singh AK, Senapati D, Khan SA, Ray PC. Multifunctional plasmonic shell-magnetic core nanoparticles for targeted diagnostics, isolation, and photothermal destruction of tumor cells. ACS Nano. 2012 Feb 28; 6(2):1065-73. PMID: 22276857.
      Citations: 35     Fields:    Translation:HumansCells
    56. Li W, Lu W, Fan Z, Zhu X, Reed A, Newton B, Zhang Y, Courtney S, Tiyyagura PT, Li S, Butler E, Yu H, Ray PC, Gao R. Enhanced Photodynamic Selectivity of Nano-Silica-Attached Porphyrins Against Breast Cancer Cells. J Mater Chem. 2012 Jan 01; 22(25):12701-12708. PMID: 23180907.
      Citations:    
    57. Beqa L, Fan Z, Singh AK, Senapati D, Ray PC. Gold nano-popcorn attached SWCNT hybrid nanomaterial for targeted diagnosis and photothermal therapy of human breast cancer cells. ACS Appl Mater Interfaces. 2011 Sep; 3(9):3316-24. PMID: 21842867.
      Citations: 21     Fields:    Translation:HumansCells
    58. Zhu X, Lu W, Zhang Y, Reed A, Newton B, Fan Z, Yu H, Ray PC, Gao R. Imidazole-modified porphyrin as a pH-responsive sensitizer for cancer photodynamic therapy. Chem Commun (Camb). 2011 Oct 07; 47(37):10311-3. PMID: 21853198.
      Citations: 4     Fields:    Translation:HumansCells
    59. Senapati T, Senapati D, Singh AK, Fan Z, Kanchanapally R, Ray PC. Highly selective SERS probe for Hg(II) detection using tryptophan-protected popcorn shaped gold nanoparticles. Chem Commun (Camb). 2011 Oct 07; 47(37):10326-8. PMID: 21853207.
      Citations: 6     Fields:    
    60. Khan SA, Singh AK, Senapati D, Fan Z, Ray PC. Targeted highly sensitive detection of multi-drug resistant Salmonella DT104 using gold nanoparticles. Chem Commun (Camb). 2011 Sep 07; 47(33):9444-6. PMID: 21776500.
      Citations: 7     Fields:    Translation:CellsPHPublic Health
    61. Singh AK, Lu W, Senapati D, Khan SA, Fan Z, Senapati T, Demeritte T, Beqa L, Ray PC. Long-range nanoparticle surface-energy-transfer ruler for monitoring photothermal therapy response. Small. 2011 Sep 05; 7(17):2517-25. PMID: 21744496.
      Citations: 1     Fields:    Translation:HumansCells
    62. Senapati D, Dasary SS, Singh AK, Senapati T, Yu H, Ray PC. A label-free gold-nanoparticle-based SERS assay for direct cyanide detection at the parts-per-trillion level. Chemistry. 2011 Jul 18; 17(30):8445-51. PMID: 21744401.
      Citations: 3     Fields:    
    63. Wang S, Lawson R, Ray PC, Yu H. Toxic effects of gold nanoparticles on Salmonella typhimurium bacteria. Toxicol Ind Health. 2011 Jul; 27(6):547-54. PMID: 21415096.
      Citations: 8     Fields:    Translation:Cells
    64. Beqa L, Singh AK, Khan SA, Senapati D, Arumugam SR, Ray PC. Gold nanoparticle-based simple colorimetric and ultrasensitive dynamic light scattering assay for the selective detection of Pb(II) from paints, plastics, and water samples. ACS Appl Mater Interfaces. 2011 Mar; 3(3):668-73. PMID: 21306127.
      Citations: 11     Fields:    
    65. Ray PC, Yu H, Fu PP. Nanogold-based sensing of environmental toxins: excitement and challenges. J Environ Sci Health C Environ Carcinog Ecotoxicol Rev. 2011; 29(1):52-89. PMID: 21424976.
      Citations: 1     Fields:    Translation:PHPublic Health
    66. Lu W, Singh AK, Khan SA, Senapati D, Yu H, Ray PC. Gold nano-popcorn-based targeted diagnosis, nanotherapy treatment, and in situ monitoring of photothermal therapy response of prostate cancer cells using surface-enhanced Raman spectroscopy. J Am Chem Soc. 2010 Dec 29; 132(51):18103-14. PMID: 21128627.
      Citations: 42     Fields:    Translation:HumansCells
    67. Dasary SS, Senapati D, Singh AK, Anjaneyulu Y, Yu H, Ray PC. Highly sensitive and selective dynamic light-scattering assay for TNT detection using p-ATP attached gold nanoparticle. ACS Appl Mater Interfaces. 2010 Dec; 2(12):3455-60. PMID: 21077646.
      Citations: 7     Fields:    Translation:CellsPHPublic Health
    68. Liao MS, Bonifassi P, Leszczynski J, Ray PC, Huang MJ, Watts JD. Structure, bonding, and linear optical properties of a series of silver and gold nanorod clusters: DFT/TDDFT studies. J Phys Chem A. 2010 Dec 09; 114(48):12701-8. PMID: 21062075.
      Citations: 1     Fields:    Translation:Cells
    69. Ray PC. Size and shape dependent second order nonlinear optical properties of nanomaterials and their application in biological and chemical sensing. Chem Rev. 2010 Sep 08; 110(9):5332-65. PMID: 20469927.
      Citations: 32     Fields:    
    70. Wang S, Singh AK, Senapati D, Neely A, Yu H, Ray PC. Rapid colorimetric identification and targeted photothermal lysis of Salmonella bacteria by using bioconjugated oval-shaped gold nanoparticles. Chemistry. 2010 May 17; 16(19):5600-6. PMID: 20397252.
      Citations: 17     Fields:    Translation:Cells
    71. Lu W, Arumugam SR, Senapati D, Singh AK, Arbneshi T, Khan SA, Yu H, Ray PC. Multifunctional oval-shaped gold-nanoparticle-based selective detection of breast cancer cells using simple colorimetric and highly sensitive two-photon scattering assay. ACS Nano. 2010 Mar 23; 4(3):1739-49. PMID: 20155973.
      Citations: 38     Fields:    Translation:HumansCells
    72. Lu W, Senapati D, Wang S, Tovmachenko O, Singh AK, Yu H, Ray PC. Effect of Surface Coating on the Toxicity of Silver Nanomaterials on Human Skin Keratinocytes. Chem Phys Lett. 2010 Feb 25; 487(1-3). PMID: 24187379.
      Citations:    
    73. Dasary SS, Singh AK, Senapati D, Yu H, Ray PC. Gold nanoparticle based label-free SERS probe for ultrasensitive and selective detection of trinitrotoluene. J Am Chem Soc. 2009 Sep 30; 131(38):13806-12. PMID: 19736926.
      Citations: 43     Fields:    
    74. Neely A, Perry C, Varisli B, Singh AK, Arbneshi T, Senapati D, Kalluri JR, Ray PC. Ultrasensitive and highly selective detection of Alzheimer's disease biomarker using two-photon Rayleigh scattering properties of gold nanoparticle. ACS Nano. 2009 Sep 22; 3(9):2834-40. PMID: 19691350.
      Citations: 23     Fields:    
    75. Singh AK, Senapati D, Wang S, Griffin J, Neely A, Candice P, Naylor KM, Varisli B, Kalluri JR, Ray PC. Gold Nanorod Based Selective Identification of Escherichia coli Bacteria Using Two-Photon Rayleigh Scattering Spectroscopy. ACS Nano. 2009 Jul 28; 3(7):1906-12. PMID: 19572619.
      Citations: 23     Fields:    
    76. Griffin J, Singh AK, Senapati D, Lee E, Gaylor K, Jones-Boone J, Ray PC. Sequence-specific HCV RNA quantification using the size-dependent nonlinear optical properties of gold nanoparticles. Small. 2009 Apr; 5(7):839-45. PMID: 19219836.
      Citations: 18     Fields:    Translation:Cells
    77. Griffin J, Singh AK, Senapati D, Rhodes P, Mitchell K, Robinson B, Yu E, Ray PC. Size- and distance-dependent nanoparticle surface-energy transfer (NSET) method for selective sensing of hepatitis C virus RNA. Chemistry. 2009; 15(2):342-51. PMID: 19035615.
      Citations: 30     Fields:    Translation:Cells
    78. Ray PC, Yu H, Fu PP. Toxicity and environmental risks of nanomaterials: challenges and future needs. J Environ Sci Health C Environ Carcinog Ecotoxicol Rev. 2009 Jan; 27(1):1-35. PMID: 19204862.
      Citations: 40     Fields:    Translation:HumansAnimalsCells
    79. Kalluri JR, Arbneshi T, Khan SA, Neely A, Candice P, Varisli B, Washington M, McAfee S, Robinson B, Banerjee S, Singh AK, Senapati D, Ray PC. Use of gold nanoparticles in a simple colorimetric and ultrasensitive dynamic light scattering assay: selective detection of arsenic in groundwater. Angew Chem Int Ed Engl. 2009; 48(51):9668-71. PMID: 19937875.
      Citations: 18     Fields:    
    80. Wang S, Lu W, Tovmachenko O, Rai US, Yu H, Ray PC. Challenge in Understanding Size and Shape Dependent Toxicity of Gold Nanomaterials in Human Skin Keratinocytes. Chem Phys Lett. 2008 Sep 20; 463(1-3):145-149. PMID: 24068836.
      Citations:    
    81. Griffin J, Ray PC. Gold nanoparticle based NSET for monitoring Mg2+ dependent RNA folding. J Phys Chem B. 2008 Sep 11; 112(36):11198-201. PMID: 18702540.
      Citations: 6     Fields:    Translation:Cells
    82. Dasary SS, Rai US, Yu H, Anjaneyulu Y, Dubey M, Ray PC. Gold Nanoparticle Based Surface Enhanced Fluorescence For Detection of Organophosphorus Agents. Chem Phys Lett. 2008 Jul 20; 460(1-3):187-190. PMID: 24031096.
      Citations:    
    83. Ray PC, Bonifassi P, Leszczynski J. Influence of the central metal ion on nonlinear optical and two-photon absorption properties of push-pull transition metal porphyrins. J Phys Chem A. 2008 Apr 03; 112(13):2870-9. PMID: 18302349.
      Citations:    Fields:    
    84. Darbha GK, Rai US, Singh AK, Ray PC. Gold-nanorod-based sensing of sequence specific HIV-1 virus DNA by using hyper-Rayleigh scattering spectroscopy. Chemistry. 2008; 14(13):3896-903. PMID: 18348156.
      Citations: 17     Fields:    Translation:Cells
    85. Darbha GK, Ray A, Ray PC. Gold nanoparticle-based miniaturized nanomaterial surface energy transfer probe for rapid and ultrasensitive detection of mercury in soil, water, and fish. ACS Nano. 2007 Oct; 1(3):208-14. PMID: 19206651.
      Citations: 28     Fields:    Translation:AnimalsCells
    86. Ray PC, Sainudeen Z. Very large infrared two-photon absorption cross section of asymmetric zinc porphyrin aggregates: Role of intermolecular interaction and donor-acceptor strengths. J Phys Chem A. 2006 Nov 09; 110(44):12342-7. PMID: 17078634.
      Citations: 3     Fields:    
    87. Ray PC, Fortner A, Darbha GK. Gold nanoparticle based FRET assay for the detection of DNA cleavage. J Phys Chem B. 2006 Oct 26; 110(42):20745-8. PMID: 17048879.
      Citations: 15     Fields:    Translation:Cells
    88. Ray PC, Bonifassi P, Leszczynski J. Effect of conjugation path length on quadratic nonlinear optical properties of monomer and aggregates of zwitterionic merocyanine dyes. J Phys Chem A. 2006 Jul 20; 110(28):8963-9. PMID: 16836460.
      Citations:    Fields:    
    89. Ray PC. Diagnostics of single base-mismatch DNA hybridization on gold nanoparticles by using the hyper-Rayleigh scattering technique. Angew Chem Int Ed Engl. 2006 Feb 06; 45(7):1151-4. PMID: 16404762.
      Citations: 14     Fields:    
    90. Sainudeen Z, Ray PC. Nonlinear optical properties of zwitterionic merocyanine aggregates: role of intermolecular interaction and solvent polarity. J Phys Chem A. 2005 Oct 13; 109(40):9095-103. PMID: 16332017.
      Citations: 2     Fields:    
    91. Ray PC, Leszczynski J. Two-photon absorption and first nonlinear optical properties of ionic octupolar molecules: structure-function relationships and solvent effects. J Phys Chem A. 2005 Aug 04; 109(30):6689-96. PMID: 16834021.
      Citations: 1     Fields:    
    92. Venkatraman R, Ray PC, Fronczek FR. The 1:1 adduct of hexamethylenetetramine (HMT) with racemic trans-1,2-cyclohexanedicarboxylic acid (CDA). Acta Crystallogr C. 2004 Sep; 60(Pt 9):o633-5. PMID: 15345840.
      Citations:    Fields:    
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