34. A Kabir, A. Kharel, S. Malla, Z. Kreis, P. Nath, J. Wolfe, M. Hassan, D. Kaur, H. Sari-Sarraf, A. Tiwari & A. Ray, "Automated detection of apoptotic versus nonapoptotic cell death using label-free computational microscopy", J. of Biophotonics, doi.org/10
33. D. B. Tukaramrao, S. Malla, S. Saraiya, R. Hanely, A. Ray, S. Kumari, D. Raman and A. Tiwari, "A Novel Thienopyrimidine Analog, TPH104, Mediates Immunogenic Cell Death in Triple-Negative Breast Cancer Cells", Cancers, 13(8), 1954 (2021)
32. P. Nath, A. Kabir, S. Khoubafarin Doust and A. Ray, "Diagnosis of Herpes Simplex Virus: Laboratory and Point-of-Care Techniques", Infect. Dis. Rep. , 13(2), 518-539 (2021)
31. P. Nath, S. Hamadna, L. Karamchand, J. Foster, R. Kopelman, J. Amar and A. Ray, " Intracellular detection of singlet oxygen using fluorescent nanosensors", Analyst, 146, 3933-3941 (2021).
30. A. Ray*, A. Khalid, A. Demcenko, M. Daloglu, D. Tseng, J. Reboud, J. M. Cooper and Aydogan Ozcan, "Holographic Detection of Nanoparticles using Acoustically Actuated Nanolenses, Nature Communications, 11, Article number: 171 (2020).
29. A. Ray, S. Esparza, D. Wu, M. Hanudel, H. Joung, B. Gales, D. Tseng, I. Salusky and A. Ozcan, "Measurement of Serum Phosphate Levels Using a Mobile Sensor", Analyst, 145 (5), 1841-1848, (2020).
28. A. Poddar, O. Sidibe, A. Ray, and Q. Chen, "Calcium spikes accompany the cleavage furrow ingression and cell separation during fission yeast cytokinesis", Molecular Biology of the Cell, Vol. 32, No. 1 (2020)
27. P. Nath, A. Kabir, S. Khoubafarin Doust, Z. Kreais and A. Ray, "Detection of Bacterial and Viral Pathogens Using Photonic Point-of-Care Devices", Diagnostics, 10(10), 841 (2020).
26. H. C. Koydamir and A. Ray, “Mobile Diagnostic Devices for Digital Transformation in Personalized Healthcare”, Diagnostics, 10(12), 1008 (2020).
25. 1. Y. Wu*, A. Ray*, Q. Wei, A. Feizi, X. Tong, E. Chen, Y. Luo, and A. Ozcan, Deep Learning Enables High-Throughput Analysis of Particle-Aggregation-Based Biosensors Imaged Using Holography, ACS Photonics, 6 (2), 294–301 (2019)
24. M. Daloglu, A. Ray, M. Collazo, C. Brown, D. Tseng, B. Chocarro-Ruiz, L. M. Lechuga, D. Cascio and Aydogan Ozcan, Low-cost and portable UV holographic microscope for high-contrast protein crystal imaging, APL Photonics, 4, 030804 (2019).
23. M. A. Khalid*, A. Ray*, S. Cohen, D. Tseng, M. Tassierie, A. Demcenko, J. Reboud, A. Ozcan, J. Cooper, "Computational Image Analysis of Guided Acoustic Waves Enables Rheological Assessment of Sub-Nanoliter Volumes", ACS Nano, Just Accepted (2019)
22. Y. Zhang*, M. Ouyang*, A. Ray*, T. Liu*, O. Garner, D. Di Carlo, A. Ozcan et. al., “Computational cytometer based on magnetically-modulated coherent imaging and deep learning”, Light: Science and Application - Nature, 8, Article number: 91 (2019)
21. A. Ray, S. Li, T. Segura and A. Ozcan, " High-Throughput Quantification of Nanoparticle Degradation Using Computational Microscopy and Its Application to Drug Delivery Nanocapsules", ACS Photonics, 4(5), 1216-1224 (2017).
20. A. Ray, M. Daloglu, J. Ho, A. Torres, E. McLeod, A. Ozcan, " Computational sensing of herpes simplex virus using a cost-effective on-chip microscope", Scientific Reports, Article number:4856 (2017).
19. M Daloglu, A Ray, Z Gorocs, M Xiong, R Malik, E McLeod, G Bitan, and A Ozcan, "Computational On-Chip Imaging of Nanoparticles and Bio-molecules using Ultraviolet Light", Scientific Reports, Article number: 44157 (2017).
18. A. Ray, P. Ranieri, L. Karamchand, B. Yee, J. Foster and R. Kopelman, "Real time monitoring of intracellular chemical changes in response to plasma irradiation", Plasma Medicine, 7(1), 7-26 (2017).
17. T. Shirakura, A. Ray and R. Kopelman, “Polyethylenimine incorporation into hydrogel nanomatrices for enhancing nanoparticle-assisted chemotherapy”, RSC Advances, 6, 48016-48024 (2016).
16. A. Ray, R. Kopelman, B.Chon, K. Briggman, J. Hwang, "Scattering based hyperspectral imaging of plasmonic nanoplate clusters for biomedical applications", J. of Biophotonics, 9, 721-729 (2015).
15. A. Ray, A. Mukundan, X. Zie, L. Karamchand, X. Wang and R. Kopelman, "Highly stable polymer coated nano-clustered silver plates: A multimodal optical contrast agent for biomedical imaging", Nanotechnology, 25, 445104 (2014).
14. M. Qin, Y. E. Koo Lee, A. Ray, R. Kopelman, "Overcoming Cancer Multidrug Resistance by Codelivery of Doxorubicin and Verapamil with Hydrogel Nanoparticles", Macromolecular BioSci. 14, 1106-1115 (2014).
13. T. Shirakura, T. Kelson, A. Ray, A. Malyarenko and R. Kopelman, “Hydrogel Nanoparticles with Thermally Controlled Drug Release”, ACS Macro Letters, 3, 602-606 (2014).
12. A. Ray and R. Kopelman, "Polyacrylaimde based hydrogel nanoprobes for biophotonic imaging of chemical analytes", Nanomedicine, 8(11):1829-38 (2013).
11. H. K. Yoon, A. Ray, Y. E. Koo Lee, G. Kim, X. Wang and R. Kopelman “Polymer-Protein Hydrogel Nanomatrix for Stabilization of Indocyanine Green towards targeted Fluorescence and Photoacoustic Bio-imaging”, J. of Mat. Chem B, 1, 5611-5619 (2013).
10. A. Ray, H. K. Yoon, Y. E. Koo Lee, X. Wang and R. Kopelman“ Sonophoric nanoparticle aided pH in vivo using Photoacoustic spectroscopy" Analyst, 138(11), 3126-30 (2013).
9. L. Karamchand, G. Kim, S. Wang, H. J. Hah, A. Ray, R. Jiddou, Y. E. Koo Lee, M. A. Philbert and R. Kopelman, “Modulation of Hydrogel Nanoparticle Intracellular Trafficking by Multivalent Surface Engineering with Tumor Targeting Peptide”, Nanoscale, 5(21):
8. A. Ray, J. Raijan, Y. E. Koo Lee, X. Wang and R. Kopelman, “Lifetime based photoacoustic oxygen sensing in-vivo” Journal of Biomedical Optics, 17 (5), 057004 (2012).
7. A. Ray, Y. E. Koo Lee, G. Kim and R. Kopelman, “Two-photon fluorescence imaging super-enhanced by multi-shell nano-photonic particles : Application to subcellular pH”, Small , 8(14), 2213-2221 (2012).
6. A. Ray, X. Wang, Y. E. Koo Lee, H. J. Hah, G. Kim, T. Chen, D. A. Orringer, O. Sagher, X. Liu and R. Kopelman, “Targeted blue nanoparticles as photoacoustic contrast agent for Brain tumor delineation”, Nano Research, Vol. 4, Issue 11, 1163-1173 (2011).
5. A. Ray, Y.E Lee Koo, T. Epstein, G. Kim and R. Kopelman, “Two-photon nano-PEBBLE sensors: subcellular pH measurements” Analyst, Vol. 136, 3616-3622 (2011)
4. A. Ray, S. K. Das, L Mishra, P.K. Datta and S. M. Saltiel , “Nonlinearly coupled gain switched second harmonic laser with variable pulse width”,Applied optics, Vol. 48, Issue 4, 748 (2009).
3. A. Saha, A. Ray, S. Mukhopadhyay, P.K Datta, P.K. Dutta and S.Saltiel, “Littrow-type discretely tunable, Q-switched Nd:YAG laser around 1.3 micron”, Applied Physics B, Vol.87, Issue.3, 431 (2007).
2. A. Ray, S. K. Das, S. Mukhopadhyay and P.K.Datta, “Acousto-optic modulator stabilized low threshold mode-locked Nd:YVO4 laser”, Applied Physics Letters, Vol. 89, Issue 22, 221119 (2006)
1. A. Saha, A. Ray, S. Mukhopadhyay , N. Sinha, P.K Datta and P.K. Dutta, ”Simultaneous multiwavelength oscillation of Nd Laser around 1.3 micron: A possible source for coherent terahertz generation”, Optics Express, Vol. 14, Issue 11, 4721(2006).
30. Y. Wu, A. Ray, Q. Wei, A. Feizi, X. Tong, E. Chen, Y. Luo, A. Ozcan,, Deep learning-based sensing of viruses using a particle aggregation assay, Photonics West 2020, San Francisco, USA.
29. A. Ray, S. Esparza, D. Wu, M. Hanudel, H. Joung, B. Gales, D. Tseng, I. Salusky and A. Ozcan, Smartphone based measurement of serum phosphate levels for patients with kidney disease, Photonics West 2020, San Francisco, USA.
28. A. Ray, A. Khalid, A. Demenko, M. Daloglu, D. Tseng, J. M. Cooper and A. Ozcan, , Acoustically actuated holographic microscopy for detection of nanoparticles in solution, Photonics West 2019, San Francisco, USA.
27. A. Ray, C. Lee, J. Foltz, J. Tan, J. Jo, X. Wang, R. Kopelman, Theranostic Nanotechnology and In-Vivo Chemical Imaging for Subsurface Tumors, Pittcon 2019 (Invited Talk), Philadelphia, USA.
26. A. Ray, A. Khalid, A. Demenko, M. Daloglu, D. Tseng, J. M. Cooper And A. Ozcan, Holographic Microscopy with Acoustic Modulation for Detection of Nano-sized Particles and Pathogens in Solution, CLEO 2019, San Jose, USA.
25. A. Khalid, A. Ray, A. Demcenko, S. Cohen, M. Tassieri, J. Reboud, A. Ozcan, and J. M Cooper, Lens-free Microscopy Using Acoustically Actuated Nanolenses and its Applications, Imaging and Applied Optics 2019, Munich, Germany.
24. Y. Wu, A. Ray, Q. Wei, A. Feizi, X. Tong, E. Chen, Y. Luo, A. Ozcan, Rapid Analysis of Particle-Aggregation Assays Using On-Chip Holography and Deep Learning, Biomedical Engineering society meeting, BMES 2019, Philadelphia, USA.
23. A. Ray, S. Esparza, D. Wu, M. Hanudel, H. Joung, B. Gales, D. Tseng, I. Salusky and A. Ozcan, Cost-Effective Mobile Sensor for Measurement Of Serum Phosphate Concentration, Biomedical Engineering society meeting, BMES 2019, Philadelphia, USA.
22. A. Ray, M. Daloglu, J. Ho, E. McLeod, A. Ozcan, "Mobile Holographic Sensor for the Detection of Herpes Simplex Virus. 2018 TechConnect World Innovation Conference, Los Angeles, CA
21. A. Ray, S. Li, T. Segura and A. Ozcan, Monitoring the Degradation of Drug Loaded Nanoparticles Using Wide-Field Holographic Imaging, Biomedical Engineering society meeting, BMES 2018, Atlanta, USA.
20. A. Ray, S. Li, T. Segura and A. Ozcan, High-throughput holographic monitoring of nanoparticle degradation for drug delivery applications, Conferences on Lasers and Electro Optics, CLEO 2018, San Jose, USA.
19. M. Daloglu, A. Ray, Z Gorocs, M Xiong, R Malik, E McLeod, G Bitan, and A Ozcan, On-chip ultraviolet holography for high-throughput nanoparticle and biomolecule detection, Photonics West 2018, San Fransisco, USA.
18. A. Ray, S. Li, T. Segura, A. Ozcan, Monitoring of nanoparticle degradation using holographic on-chip microscopy for drug delivery applications, Photonics west 2018, San Fransisco, USA.
17. A. Ray, H. Ho, M. Daloglu, E McLeod and A Ozcan, Cost-effective and label-free holographic biosensor for detection of Herpes Simplex Virus, Photonics west 2017, San Fransisco, USA.
16. M. Daloglu, A. Ray, Z Gorocs, M Xiong, R Malik, E McLeod, G Bitan, and A Ozcan, On-chip Microscopy and Nano-particle Detection Using Ultraviolet Light, Conferences on Lasers and Electro Optics, CLEO 2017, San Jose, USA.
15. A. Ray, H. Ho, M. Daloglu, E McLeod and A Ozcan, Field-Portable Holographic Microscope for Label-free Detection of Herpes Simplex Virus, Biomedical Engineering society meeting, BMES 2016 , Minneapolis, USA.
14. A. Ray, J. Hwang, X. Wang and R. Kopelman, Plasmonic nanoplate cluster for multimodal biomedical imaging, Faraday Discussions on Nanoplasmonics 2015, Royal Society of Chemistry, London, UK.
13. A. Ray, E. Y. Koo Lee, X. Wang, R. Kopleman, Nanoprobe aided Fluorescence and Photoacoustic imaging of structural features and chemical properties in vivo, Gordon Conference on Lasers in Medicine and Biology 2014, Holderness, USA.
12. T. Shirakura, A. Ray, T. Kelson and R. Kopelman, “Development of Temperature-Sensitive Hydrogel Nanoparticles for Targeted Chemotherapy”, Annual Meeting of the Controlled Release Society 2014, Hawaii, USA.
11. A. Ray, E. Y. Koo Lee, X. Wang, R. Kopleman, Photoacoustics and Fluorescence based nanoprobes towards chemical and structural imaging in vivo, Advanced International School on Modern Trends of Biophotonics 2013, Sao Paolo, Brazil
10. A. Ray, H.K. Yoon, R. Kopelman and X. Wang, "Nanosensor aided photoacoustic measurement of pH in vivo", Photonics West 2013, San Fransisco, USA.
9. A. Ray, J. Rajain, Y. E. Koo Lee, X. Wang and R. Kopelman, "In vivo oxygen sensing using lifetime based photoacoustic measurement", Photonics West 2013, San Fransisco, USA.
8. A. Ray, H. K. Yoon, H. J. Ryu, Y. E. Koo Lee, G. Kim, X. Wang and R. Kopelman, "Polyacrylamide based ICG nanocarrier for enhanced fluorescence and photoacoustic imaging", Photonics West 2013, San Fransisco, USA.
7. A. Ray, E. Y. Koo Lee, R. Kopelman, Metal enhanced two-photon fluorescent core-shell nanoprobesfor chemical imaging, Gordon Conference on Lasers in Medicine and Biology 2012, Holderness, NH, USA.
6. A. Ray, Y. E. Koo Lee, R. Elbez and R. Kopelman, "Targeted nanosensor aided three-dimensional pH mapping in tumor spheroids using two-photon microscopy", Photonics West 2012, San Fransisco, USA.
5. A. Ray, X. Wang, Y. E. Koo Lee, H. J. Hah, G. Kim, T. Chen, D. A. Orringer, O. Sagher, X. Liu and R. Kopelman, "Photo-acoustic imaging of blue nanoparticle targeted brain tumor for intra-operative glioma delineation", European Conferences on Biomedical Op
4. A. Ray, E. Y. Koo Lee, G. Kim, T. Epstein and R. Kopelman, Two-photon pH sensing inside live cells using nano-PEBBLEs, PITTCON 2011, Atlanta, USA
3. S. Bhattacharya, A Ray, P. K. Datta, B. Prasad and R. K. Bhogra, Laser fired contacts in solar cells, Proceedings of National Conference on the Emerging Trends in the Photovoltaic energy Generation and Utilization 2008, Kanpur, India.
2. P.K. Datta, A. Ray, K.Hussain, S. Mukhopadhyay, “Acousto-Optic-Modulator-Stabilized, Low Threshold Nonlinear Mirror Mode-locked Laser” CLEO-Pacific 2007, Seoul, South Korea.
1. A. Ray, A. Saha, S. Mukhopadhyay and P. K. Datta, Simultaneous multi-wavelength oscillation of Nd laser at 1.3 microns for coherent terahertz generation, Photonics 2006, Hyderabad, India.
