Articles

  1. Jadhav S, Acuña S, Opstad IS, Singh Ahluwalia B, Agarwal K, Prasad DK. Artefact removal in ground truth deficient fluctuations-based nanoscopy images using deep learning. Biomed Opt Express. 12, 191-210 (2021) doi: 10.1364/BOE.410617.
  2. Barbieri, L., Colin-York, H., Korobchevskaya, K., Li, D., Wolfson, D.L., Karedla, N., Schneider, F., Ahluwalia, B.S., Seternes, T., Dalmo, R.A. and Dustin, M.L. “Two-dimensional TIRF-SIM–traction force microscopy (2D TIRF-SIM-TFM)” Nat Commun 12, 2169 (2021). https://doi.org/10.1038/s41467-021-22377-9
  3. Abudu, YS et al. “SAMM50 acts with p62 in piecemeal basal- and OXPHOS-induced mitophagy of SAM- and MICOS components” JCB (accepted, 2021) https://doi.org/10.1083/jcb.202009092.
  4. Cauzzo, J.; Jayakumar, N.; Ahluwalia, B.S.; Ahmad, A.; Škalko-Basnet, N. Characterization of Liposomes Using Quantitative Phase Microscopy (QPM). Pharmaceutics 2021, 13, 590. https://doi.org/10.3390/pharmaceutics13050590

Conference Presentations

  1. Somani, Ayush, Arif Ahmed Sekh, Ida S. Opstad, Åsa Birna Birgisdottir, Truls Myrmel, Balpreet Singh Ahluwalia, Krishna Agarwal, Dilip K. Prasad, and Alexander Horsch. “Digital Staining of Mitochondria in Label-free Live-cell Microscopy.” Bildverarbeitung für die Medizin 2021: Proceedings, German Workshop on Medical Image Computing, Regensburg, March 7-9, 2021. Springer Fachmedien Wiesbaden, 2021.

Articles

  1. Helle, Øystein I., Firehun T. Dullo, Marcel Lahrberg, Jean-Claude Tinguely, and Balpreet S. Ahluwalia. “Structured illumination microscopy using a photonic chip.” Nature Photonics, 14, 431-438 (2020); https://doi.org/10.1038/s41566-020-0620-2
  2. Øie, Cristina I., Deanna L. Wolfson, Tanji Yasunori, Gianina Dumitriu, Karen K. Sørensen, Peter A. McCourt, Balpreet S. Ahluwalia, and Bård Smedsrød, “Liver sinusoidal endothelial cells contribute to the uptake and degradation of entero bacterial viruses” Scientific Reports 10, no. 1 (2020): 1-9. https://doi.org/10.1038/s41598-020-57652-0
  3. Lahrberg, Marcel, Firehun Tsige Dullo, and Balpreet Singh Ahluwalia. “Photonic-chip based free space beam shaping and steering for advanced optical microscopy application”, OSA Continuum 3, no. 2 (2020): 359-378. https://doi.org/10.1364/OSAC.3.000359
  4. Gocłowski, Paweł, Maciej Trusiak, Azeem Ahmad, Adam Styk, Vicente Mico, Balpreet S. Ahluwalia, and Krzysztof Patorski, “Automatic fringe pattern enhancement using truly adaptive period-guided bidimensional empirical mode decomposition”, Optics Express 28, no. 5 (2020): 6277-6293. https://doi.org/10.1364/OE.382543
  5. Agarwal, V., A. Shelke, B. S. Ahluwalia, F. Melandsø, T. Kundu, and A. Habib. “Damage localization in piezo-ceramic using ultrasonic waves excited by dual point contact excitation and detection scheme.” Ultrasonics (2020): 106113. https://doi.org/10.1016/j.ultras.2020.106113
  6. Nepal, Arpita, Deanna L. Wolfson, Balpreet Singh Ahluwalia, Ingvill Jensen, Jorunn Jørgensen, and Dimitar B. Iliev. “Intracellular distribution and transcriptional regulation of Atlantic salmon (Salmo salar) Rab5c, 7a and 27a homologs by immune stimuli.” Fish & Shellfish Immunology 99 (2020): 119-129. https://doi.org/10.1016/j.fsi.2020.01.058
  7. Singh, Rajwinder, Vishesh Dubey, Deanna Wolfson, Azeem Ahmad, Ankit Butola, Ganesh Acharya, Dalip Singh Mehta, Purusotam Basnet, and Balpreet Singh Ahluwalia. “Quantitative assessment of morphology and sub-cellular changes in macrophages and trophoblasts during inflammation.” Biomedical Optics Express 11, 7: 3733-3752 (2020). https://doi.org/10.1364/BOE.389350
  8. Villegas-Hernández, Luis E., Mona Nystad, Florian Ströhl, Purusotam Basnet, Ganesh Acharya, and Balpreet S. Ahluwalia. “Visualizing Ultrastructural Details of Placental Tissue with Super-Resolution Structured Illumination Microscopy.” Placenta 97 42-45 (2020). https://doi.org/https://doi.org/10.1016/j.placenta.2020.06.007
  9. Butola, Ankit, Daria Popova, Dilip K. Prasad, Azeem Ahmad, Anowarul Habib, Jean Claude Tinguely, Purusotam Basnet et al. “High spatially sensitive quantitative phase imaging assisted with deep neural network for classification of human spermatozoa under stressed condition.” Scientific Reports, 10, 13118 (2020). https://doi.org/10.1038/s41598-020-69857-4
  10. Jayakumar, Nikhil, Azeem Ahmad, Dalip Mehta, and Balpreet Ahluwalia. “Sampling moiré method: a tool for sensing quadratic phase distortion and its correction for accurate quantitative phase microscopy.” Optics Express. 28, 10062-10077 (2020). https://doi.org/10.1364/OE.383461
  11. Manton, James D., Florian Ströhl, Reto Fiolka, Clemens F. Kaminski, and Eric J. Rees, “Concepts for structured illumination microscopy with extended axial resolution through mirrored illumination.” Biomed. Opt. Express 11, 2098-2108 (2020). https://doi.org/10.1364/BOE.382398
  12. Acuña Maldonado, Sebastián A., Florian Ströhl, Ida S. Opstad, Balpreet S. Ahluwalia and Krishna Agarwal. “MusiJ: an ImageJ plugin for video nanoscopy.” Biomed. Opt. Express 11, 2548-2559 (2020). https://doi.org/10.1364/BOE.382735
  13. Hira, Jonathan, Deanna Wolfson, Aaron John Christian Andersen, Tor Haug, and Klara Stensvåg. “Autofluorescence mediated red spherulocyte sorting provides insights into the source of spinochromes in sea urchins.” Scientific Reports 10, no. 1 (2020): 1-9. https://doi.org/10.1038/s41598-019-57387-7
  14. Opstad, Ida S., Florian Strohl, Marcus Fantham, Colin Hockings, Oliver Vanderpoorten, Francesca van Tartwijk, Julie Qiaojin Lin et al. “A waveguide imaging platform for live-cell TIRF imaging of neurons over large fields of view.” J. Biophotonics (2020);e201960222. https://doi.org/10.1002/jbio.201960222
  15. Arif Ahmed, Ida S. Opstad, Åsa B. Birgisdottir, Truls Myrmel, Balpreet S. Ahluwalia, Krishna Agarwal, Dilip K. Prasad, “Learning nanoscale motion patterns of vesicles in living cellsIEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, USA, 16-18 June, 2020. 10.1109/CVPR42600.2020.01403
  16. Jayakumar, Nikhil, Øystein I. Helle, Krishna Agarwal, and Balpreet Singh Ahluwalia. “On-chip TIRF nanoscopy by applying Haar wavelet kernel analysis on intensity fluctuations induced by chip illumination.” Opt. Express 28, 35454-35468 (2020). https://doi.org/10.1364/OE.403804
  17. Acuña, Sebastian, Ida S. Opstad, Fred Godtliebsen, Balpreet Singh Ahluwalia, and Krishna Agarwal. “Soft thresholding schemes for multiple signal classification algorithm.” Opt. Express 28, 34434-34449 (2020); https://doi.org/10.1364/OE.409363.
  18. Zicheng Liu, Krishna Agarwal, “Silicon substrate significantly alters dipole-dipole resolution in coherent microscope”. Optics Express, 28(24), 2020. https://doi.org/10.1364/OE.409629
  19. Zhang, Lu, Kuiwen Xu, Yu Zhong, and Krishna Agarwal. “Solving Phaseless Highly Nonlinear Inverse Scattering Problems With Contraction Integral Equation for Inversion.” IEEE Transactions on Computational Imaging 6 (2020): 1106-1116https://doi.org/10.1109/TCI.2020.3006728
  20. Florian Ströhl, Suyog Jadhav, Balpreet S. Ahluwalia, Krishna Agarwal, and Dilip K. Prasad, “Object detection neural network improves Fourier ptychography reconstruction,” Opt. Express 28, 37199-37208 (2020). https://doi.org/10.1364/OE.409679
  21. Ye, Xiuzhu, Naixin Zhang, Kuiwen Xu, Krishna Agarwal, Ming Bai, Dawei Liu, and Xudong Chen. “Application of Subspace-Based Distorted-Born Iteration Method in Imaging Biaxial Anisotropic Scatterer.” IEEE Transactions on Computational Imaging 6 (2020): 1486-1492. https://doi.org/10.1109/TCI.2020.3032673
  22. Butola, Ankit, Sheetal Raosaheb Kanade, Sunil Bhatt, Vishesh Kumar Dubey, Anand Kumar, Azeem Ahmad, Dilip K. Prasad, Paramasivam Senthilkumaran, Balpreet Singh Ahluwalia, and Dalip Singh Mehta. “High space-bandwidth in quantitative phase imaging using partially spatially coherent digital holographic microscopy and a deep neural network.” Optics Express 28, no. 24 (2020): 36229-36244. https://doi.org/10.1364/OE.402666
  23. Lucia C. S. Wunderlich, Florian Ströhl, Stefan Ströhl, Oliver Vanderpoorten, Luca Mascheroni, Clemens F. Kaminski, “Superresolving the kidney—a practical comparison of fluorescence nanoscopy of the glomerular filtration barrier,” Analytical and Bioanalytical Chemistry, (2020) https://doi.org/10.1007/s00216-020-03084-8
  24. Tinguely, Jean-Claude, Anna Maria Steyer, Cristina Ionica Øie, Øystein Ivar Helle, Firehun Tsige Dullo, Randi Olsen, Peter McCourt, Yannick Schwab, and Balpreet Singh Ahluwalia. “Photonic-chip assisted correlative light and electron microscopy.” Communications Biology 3, no. 1 (2020): 1-7.  https://doi.org/10.1038/s42003-020-01473-4
  25. Azeem Ahmad, Vishesh Dubey, Ankit Butola, Jean-Claude Tinguely, Balpreet Singh Ahluwalia, and Dalip Singh Mehta, “Sub-nanometer height sensitivity by phase shifting interference microscopy under environmental fluctuations,” Opt. Express 28, 9340-9358 (2020) https://doi.org/10.1364/OE.384259
  26. Ankit Butola, Dilip K. Prasad, Azeem Ahmad, Vishesh Dubey, Darakhshan Qaiser, Anurag Srivastava, Paramasivam Senthilkumaran, Balpreet Singh Ahluwalia, and Dalip Singh Mehta, “Deep learning architecture “LightOCT” for diagnostic decision support using optical coherence tomography images of biological samples,” Biomed. Opt. Express 11, 5017-5031 (2020). https://doi.org/10.1364/BOE.395487
  27. Ahmad, Azeem, Vishesh Dubey, Ankit Butola, Balpreet Singh Ahluwalia, and Dalip Singh Mehta. “Highly temporal stable, wavelength-independent, and scalable field-of-view common-path quantitative phase microscope.” Journal of Biomedical Optics 25, no. 11 (2020): 116501. https://doi.org/10.1117/1.JBO.25.11.116501
  28. Sekh, Arif Ahmed, Ida S. Opstad, Rohit Agarwal, Asa Birna Birgisdottir, Truls Myrmel, Balpreet Singh Ahluwalia, Krishna Agarwal, and Dilip K. Prasad. “Simulation-supervised deep learning for analysing organelles states and behaviour in living cells.” Under revisionarXiv preprint arXiv:2008.12617 (2020).
  29. Opstad, Ida S., Sebastian Acuña, Luis E. Villegas-Hernández, Jennifer Cauzzo, Nataša Škalko-Basnet, Balpreet S. Ahluwalia, and Krishna Agarwal. “Fluorescence fluctuations-based super-resolution microscopy techniques: an experimental comparative study.” Under revisionarXiv preprint arXiv:2008.09195 (2020).
  30. Diederich, Benedict, Øystein Ivan Helle, Patrick Then, Pablo Carravilla, Kay Oliver Schink, Franziska Hornung, Stefanie Deinhardt-Emmer, Christian Eggeling, Balpreet Singh Ahluwalia, and Rainer Heintzmann. “Nanoscopy on the Chea(i)p.” Under revisionbioRxiv (2020).

Conference Presentations

  1. Arif Ahmed, Ida S. Opstad, Åsa B. Birgisdottir, Truls Myrmel, Balpreet S. Ahluwalia, Krishna Agarwal, Dilip K. Prasad, “Learning nanoscale motion patterns of vesicles in living cells, Online presentation. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, USA, 16-18 June, 2020.
  2. Matteo Boninsegna, Nikhil Jayakumar, Firehun Tsige Dullo, Peter A. G. McCourt, Thomas Huser, Balpreet Singh Ahluwalia, and Antoni Homs Corbera “Waveguide chip coupled with microfluidics enables super-resolution live-cell imaging”, Proc. SPIE 11483, Novel Optical Systems, Methods, and Applications XXIII, 114830T (21 August 2020); https://doi.org/10.1117/12.2568385

Articles

  1. Coucheron, David Andre; Helle, Øystein Ivar; Øie, Cristina Ionica; Tinguely, Jean-Claude; Ahluwalia, Balpreet Singh. High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip. Journal of Visualized Experiments (2019). http://dx.doi.org/10.3791/60378
  2. Ahmad, Azeem; Kumar, Anand; Dubey, Vishesh Kumar; Butola, Ankit; Ahluwalia, Balpreet Singh; Mehta, Dalip Singh. Characterization of color cross-talk of CCD detectors and its influence in multispectral quantitative phase imaging. Optics Express; Volume 27.(4) p. 4572-4589 (2019). https://doi.org/10.1364/OE.27.004572
  3. J. Joseph, K. P. Faiz, M. Lahrberg, J. Tinguely and B.S. Ahluwalia. Improving the space-bandwidth product of structured illumination microscopy using a transillumination configuration. J. Phys. D: Appl. Phys. 53 (2019). https://doi.org/10.1088/1361-6463/ab4e68
  4. Samanta, Krishnendu; Joseph, Joby; Ahluwalia, Balpreet Singh; Agarwal, Krishna. Study of electric fields of diffraction from spatial light modulator: Discussion. JOSA: Optics, Image Science, and Vision; Volume 36.(10) p. 1778-1786 (2019). https://doi.org/10.1364/JOSAA.36.001778
  5. Vallejo Ramirez, P.P., Zammit, J., Vanderpoorten, O. et al (with Florian Ströhl). OptiJ: Open-source optical projection tomography of large organ samples. Sci Rep 915693 (2019) https://doi.org/10.1038/s41598-019-52065-0
  6. Florian Ströhl, Ida S. Opstad, Jean-Claude Tinguely, Firehun T. Dullo, Ioanna Mela, Johannes W. M. Osterrieth, Balpreet S. Ahluwalia, and Clemens F. Kaminski, “Super-condenser enables labelfree nanoscopy,” Optics Express 27 (18), pp. 25280-25292 (2019). https://doi.org/10.1364/OE.27.025280
  7. Florian Ströhl, Ida S. Opstad, Jean-Claude Tinguely, Firehun T. Dullo, Clemens F. Kaminski, and Balpreet S. Ahluwalia “Label-free nanoscopy enabled by coherent imaging with photonic waveguides”, Proc. SPIE 11076, Advances in Microscopic Imaging II, 110760Z (22 July 2019); https://doi.org/10.1117/12.2525702
  8. Ida S. Opstad, Florian Ströhl, Åsa B. Birgisdottir, Sebastián A. Acuña Maldonado, Trine Kalstad, Truls Myrmel, Krishna Agarwal, and Balpreet S. Ahluwalia “Adaptive fluctuation imaging captures rapid subcellular dynamics”, Proc. SPIE 11076, Advances in Microscopic Imaging II, 110761W (22 July 2019); https://doi.org/10.1117/12.2526846
  9. A Ahmad, T Mahanty, V Dubey, A Butola, BS Ahluwalia, DS Mehta, “Effect on the longitudinal coherence properties of a pseudothermal light source as a function of source size and temporal coherence”, Optics Letters 44 (7), 1817-1820 (2019). https://doi.org/10.1364/OL.44.001817
  10. DA Coucheron, DN Wadduwage, GS Murugan, PTC So, BS Ahluwalia, “Chip-Based Resonance Raman Spectroscopy Using Tantalum Pentoxide Waveguides”, IEEE Photonics Technology Letters (2019). 10.1109/LPT.2019.2915671
  11. Ströhl, Florian and Clemens F. Kaminski. “A concept for single-shot volumetric fluorescence imaging via orthogonally polarized excitation lattices.” Scientific reports 9.1 (2019): 6425. https://doi.org/10.1038/s41598-019-42743-4
  12. Azeem Ahmad, Anand Kumar, Vishesh Dubey, Ankit Butola, Balpreet Singh Ahluwalia, and Dalip Singh Mehta, “Characterization of color cross-talk of CCD detectors and its influence in multispectral quantitative phase imaging” Manuscript Accepted Optics Express 27, 4572-4589 (2019). https://doi.org/10.1364/OE.27.004572
  13. Vishesh Dubey, Daria Popova, Azeem Ahmad, Ganesh Acharya, Purusotam Basnet, Dalip Singh Mehta & Balpreet Singh Ahluwalia, “Partially spatially coherent digital holographic microscopy and machine learning for quantitative analysis of human spermatozoa under oxidative stress condition”, Scientific Reports 9; 3564 (2019). https://doi.org/10.1038
  14. Øystein I. Helle, David A. Coucheron, Jean-Claude Tinguely, Cristina I. Øie, and Balpreet S. Ahluwalia, “Nanoscopy on-a-chip: super-resolution imaging on the millimeter scale,” Optics Express 27, 6700-6710 (2019). https://doi.org/10.1364/OE.27.006700
  15. Ströhl, Florian, Ida S. Opstad, Jean-Claude Tinguely, Firehun T. Dullo, Ioanna Mela, Johannes WM Osterrieth, Balpreet S. Ahluwalia, and Clemens F. Kaminski. “Super-condenser enables labelfree nanoscopy.” Optics express 27, no. 18 (2019): 25280-25292. https://doi.org/10.1364/OE.27.025280
  16. Shigeoka, Toshiaki, Max Koppers, Hovy Ho-Wai Wong, Julie Qiaojin Lin, Roberta Cagnetta, Asha Dwivedy, Janaina de Freitas Nascimentom,  et al. (with Florian Ströhl). “On-site ribosome remodeling by locally synthesized ribosomal proteins in axons.” Cell Reports 29, no. 11 (2019): 3605-3619.  https://doi.org/10.1016/j.celrep.2019.11.025
  17. Tripathi, G.; Anowarul, H.; Agarwal, K.; Prasad, D.K. “Classification of Micro-Damage in Piezoelectric Ceramics Using Machine Learning of Ultrasound Signals.” Sensors (2019), 19, 4216. https://doi.org/10.3390/s19194216

Conference Presentations

  1. Florian Ströhl, Ida S. Opstad, Jean-Claude Tinguely, Firehun T. Dullo, Clemens F. Kaminski, and Balpreet S. Ahluwalia, “Label-free nanoscopy enabled by coherent imaging with photonic waveguides”, European Conference on Biomedical Optics, 11076-36, 2019
  2. Ida S. Opstad, Florian Ströhl, Åsa B. Birgisdottir, Sebastián A. Acuña Maldonado, Trine Kalstad, Truls Myrmel, Krishna Agarwal, and Balpreet S. Ahluwalia “Adaptive fluctuation imaging captures rapid subcellular dynamics”, European Conference on Biomedical Optics, 11076-72, 2019
  3. F. Ströhl, I.S. Opstad, J.C. Tinguely, F.T. Dullo, C.F. Kaminski, B.S. Ahluwalia, “Label-Free Nanoscopy Enabled by Photonic Chip Fourier Ptychography”, Focus on Microscopy, 2019
  4. F. Ströhl, C.F. Kaminski, “Orthogonally Polarized Excitation Lattices for Single-Shot Volumetric Microscopy”, Focus on Microscopy, 2019
  5. L. Wunderlich, F. Ströhl, O. Vanderpoorten, L. Mascheroni, F. Schweda, B. Banas, C. F. Kaminski, “Optical Super-Resolution Microscopy of the Kidney: a Practical Guide”, Focus on Microscopy
  6. Firehun Tsige Dullo, Øystein Ivar Helle, David Andre Coucheron, Marcel Lahrberg, Jean-Claude Tinguely and Balpreet Singh Ahluwalia, “Development of high index contrast waveguide platform for fluorescence based optical nanoscopy,” European Conference on Integrated Optics, 2019.
  7. Jean-Claude Tinguely, Øystein I. Helle, Firehun T. Dullo, David A. Coucheron, Krishna Agarwal, and Balpreet. S. Ahluwalia, “Photonic Integrated Circuits for Super-Resolution Microscopy” ePIXfab Silicon Photonics Summer School 2019, Pisa, Italy.
  8. A Ahmad, V Dubey, A Butola, DS Mehta, BS Ahluwalia, “Novel highly stable wavelength independent quantitative phase microscope” Digital Holography and Three-Dimensional Imaging, W1B. 6, 2019
  9. V Dubey, A Ahmad, R Singh, DS Mehta, BS Ahluwalia, “Digital holographic microscopy and machine learning approach for the classification of inflammation in macrophages,”  Digital Holography and Three-Dimensional Imaging, Th3A. 4, 2019.
  10. A Butola, D Popova, A Ahmad, V Dubey, G Acharya, P Banet,  B. Ahluwalia, D. S. Mehta, “Classification of human spermatozoa using quantitative phase imaging and machine learning,” Digital Holography and Three-Dimensional Imaging, Th4A. 3, 2019
  11. A Ahmad, N Jayakumar, A Butola, V Dubey, DS Mehta, BS Ahluwalia, “High space-bandwidth product with high spatial phase sensitivity in single-shot digital holographic microscopy,” Digital Holography and Three-Dimensional Imaging, W2B. 5
  12. Ankit Butola, David Andre Coucheron, Karolina Szafranska, Azeem Ahmad, Peter McCourt, P. Senthilkumaran, Dalip Singh Mehta and Balpreet Singh Ahluwalia “Integration of optical nanoscopy and quantitative phase microscopy for extracting 3D morphological information of liver sinusoidal endothelial cells”, Focus on Microscopy 2019.
  13. Luis E. Villegas-Hernández, C.I. Øie, M. Nystad, and B.S. Ahluwalia, “Optical Nanoscopy in Histopathology,” Focus on Microscopy 2019.
  14. Ankit Butola, D.K. Prasad, A. Ahmad, V. Dubey, D. Qaiser, A.Srivastava, P. Senthilkumaran, B. S. Ahluwalia and D. S. Mehta “Deep learning architecture “LightOCT” for diagnostic decision support using optical coherence tomography images”, 3rd departmental symposium IIT Delhi, India.
  15. Ankit Butola, Daria Popova, Azeem Ahmad, Dilip K Prasad, Anowarul Habib, Jean-Claude Tinguely, Ganesh Acharya, Purusotam Basnet, P. Senthilkumaran, Dalip Singh Mehta, and Balpreet Singh Ahluwalia, “Deep learning enables classification of human spermatozoa using quantitative phase microscopy”, Nano-Network 2019.
  16. Ankit Butola, David Andre Coucheron, Karolina Szafranska, Azeem Ahmad, Jean-Claude Tinguely, Peter McCourt, P. Senthilkumaran, Dalip Singh Mehta and Balpreet Singh Ahluwalia, “Integrated on-chip nanoscopy and quantitative phase imaging enables three-dimensional morphological imaging of liver sinusoidal endothelial cells”, Nano-Network 2019.
  17. S. A. A. Maldonado, G. M. A. Mehedi Hussain, F. Godtliebsen, B. S. Ahluwalia, H. P. Ha, D. K. Prasad, K. Agarwal, “Multiple Signal Classification: Challenges on the Route from Millimeter Resolution to Nanometer Resolution”, Progress In Electromagnetics Research Symposium, Rome, 17-20 June, 2019.
  18. S. A. A. Maldonado, I.-S. Opstad, L. E. V. Hernandez, M. Nystad, M. Aguilera, M. Storflor, C. I. Oie, S. Abel, A. B. Birgisdottir, T. Karstad, D. L. Wolfson, J.-C. Tinguely, T. Myrmel, P. McCourt, T. Johansen, B. S. Ahluwalia, K. Agarwal, “Fluorescence Nanoscopy Using Multiple Signal Classification Algorithm (MUSICAL): From Electromagnetics Inverse Scattering Problem to Optics Inverse Source Problem”, Progress In Electromagnetics Research Symposium, Rome, 17-20 June, 2019.

Articles

  1. Øie, Cristina Ionica; Mönkemöller, Viola; Hubner, Wolfgang; Schuttpelz, Mark; Mao, Hong; Ahluwalia, Balpreet Singh; Huser, Thomas Rolf; McCourt, Peter Anthony. New ways of looking at very small holes – using optical nanoscopy to visualize liver sinusoidal endothelial cell fenestrations. Nanophotonics 2018. ISSN 2192-8606.s doi: 10.1515/nanoph-2017-0055.
  2. Agarwal, Krishna; MacHan, Radek; Prasad, Dilip Kumar. Non-heuristic automatic techniques for overcoming low signal-to-noise-ratio bias of localization microscopy and multiple signal classification algorithm. Scientific Reports 2018 ;Volume 8.(1) ISSN 2045-2322.s doi: 10.1038/s41598-018-23374-7.
  3. Opstad, Ida Sundvor; Popova, Daria; Acharya, Ganesh; Basnet, Purusotam; Ahluwalia, Balpreet Singh. Live-cell imaging of human spermatozoa using structured illumination microscopy. Biomedical Optics Express 2018. ISSN 2156-7085.s doi: 10.1364/BOE.9.005939.
  4. Pamwani, Lavish; Habib, Anowarul; Melandsø, Frank; Ahluwalia, Balpreet Singh; Shelke, Amit. Single-input and multiple-output surface acoustic wave sensing for damage quantification in piezoelectric sensors. Sensors 2018; Volume 18 (7). ISSN 1424-8220.s doi: 10.3390/s18072017.
  5. Iliev, Dimitar Borisov; Strandskog, Guro; Nepal, Arpita; Sundbø, Augusta Hlin Aspar; Olsen, Randi; Jørgensen, Jorunn B; Wolfson, Deanna; Ahluwalia, Balpreet Singh; Handzhiyski, Jordan; Mironova, Roumyana. Stimulation of exosome release by extracellular DNA is conserved across multiple cell types. The FEBS Journal 2018; Volume 285 (16). ISSN 1742-464X.s 3114 – 3133.s doi: 10.1111/febs.14601.
  6. Ahmad, Azeem; Dubey, Vishesh; Singh, Vijay; Tinguely, Jean-Claude; Øie, Cristina Ionica; Wolfson, Deanna; Mehta, Dalip Singh; Ahluwalia, Balpreet Singh; So, Peter T. C.. Quantitative phase microscopy of red blood cells during planar trapping and propulsion. Lab on a Chip 2018; Volume 18 (19). ISSN 1473-0189.s 3025 – 3036.s doi: 10.1039/c8lc00356d.
  7. Dubey, Vishesh; Ahmad, Azeem; Singh, Rajwinder; Wolfson, Deanna; Basnet, Purusotam; Acharya, Ganesh; Mehta, Dalip Singh; Ahluwalia, Balpreet Singh. Multi-modal chip-based fluorescence and quantitative phase microscopy for studying inflammation in macrophages. Optics Express 2018; Volume 26 (16). ISSN 1094-4087.s 19864 – 19876.s doi: 10.1364/OE.26.019864.
  8. Opstad, Ida Sundvor; Wolfson, Deanna; Øie, Cristina Ionica; Ahluwalia, Balpreet Singh. Multi-color imaging of sub-mitochondrial structures in living cells using structured illumination microscopy. Nanophotonics 2018; Volume 7 (5). ISSN 2192-8606.s 935 – 947.s doi: 10.1515/nanoph-2017-0112.
  9. Lahrberg, Marcel; Singh, Mandeep; Khare, Kedar; Ahluwalia, Balpreet Singh. Accurate estimation of the illumination pattern’s orientation and wavelength in sinusoidal structured illumination microscopy. Applied Optics 2018; Volume 57 (5). ISSN 1559-128X.s 1019 – 1025.s doi: 10.1364/AO.57.001019.

Conference Presentations

  1. Øystein Ivar Helle, David Andre Coucheron, Jean-Claude Tinguely, Firehun Tsige Dullo, Cristina Ionica Øie and Balpreet Singh Ahluwalia, “Nanoscopy-on-a-chip: high-throughout super-resolution imaging”, ECIO, 2018, Valencia, Spain (Invited paper).
  2. Coucheron, D.A., Helle, I., Øie, C.I., Tinguely, J.C., Wadduwage, D.N., So, P.T.C. and Ahluwalia, B.S., “Optical Nanoscopy and Raman Spectroscopy Using an Integrated Photonic Chip Platform” The 19th International Microscopy Congress, Australia, 2018
  3. Dubey, R. Singh, A. Ahmad, D. S. Mehta, and B. S. Ahluwalia, “Chip-based Total Internal Reflection Fluorescence Microscopy,” in Frontiers in Optics / Laser Science, OSA Technical Digest (Optical Society of America, 2018), paper FM4E.4.
  4. Øystein I. Helle, Jean-Claude Tinguely, David A. Coucheron, Firehun Dullo, Cristina I. Øie, Krishna Agarwal and Balpreet S. Ahluwalia, “Photonic chip-based multi-modality TIRF nanoscopy platform”, Focus on Microscopy, 2018, Singapore
  5. Ida S. Opstad, Daria A. Popova†, Ganesh Acharya#,†, Purusotam Basnet†, Balpreet S. Ahluwalia, “Live Cell multi-color 3D SIM of human spermatozoa”, Focus on Microscopy, 2018, Singapore.
  6. Krishna Agarwal, Ida Sundvor Opstad, Jean-Claude Tinguely, Sören Abel, Trine Kalstad, Åsa Birna Birgisdottir, Truls Myrmel, Balpreet Singh Ahluwalia, “High-speed, multi-color live cell nanoscopy using MUSICAL”, Focus on Microscopy, 2018, Singapore.
  7. Tinguely, Ø. I. Helle, D. A. Coucheron, F. T. Dullo, C. I. Øie, and B. S. Ahluwalia, “Photonic integrated circuits for nanoscopy,” in Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF), OSA Technical Digest (online) (Optical Society of America, 2018), paper IW2B.5.
  8. David A. Coucheron, Dushan N. Wadduwage, Jean-Claude Tinguely, Peter T. C. So and Balpreet S. Ahluwalia, Ta2O5 Waveguide Platform for Resonance Raman Spectroscopy”, Norwegian Electro-Optics Conference, Hennigsvaer, Norway, 2018
  9. Deanna L. Wolfson, Luis E. Villegas-Hernández, Ida S. Opstad, Åsa B. Birgisdottir, Cristina I. Øie, Balpreet S. Ahluwalia, “Structured Illumination Microscopy of Biological Structures”, Norwegian Electro-Optics Conference, Hennigsvaer, Norway, 2018.
  10. Øystein Ivar Helle, David A. Coucheron , Jean-Claude Tinguely, Cristina I. Øie, Balpreet S Ahluwalia, “Chip-based single molecule localization microscopy using planar optical waveguides, Norwegian Electro-Optics Conference, Henningsvaer, Norway, 2018.
  11. Marcel Lahberg, Balpreet S. Ahluwalia, “Waveguide-based single- and double axicons shaping light for structured illumination Microscopy”, Norwegian Electro-Optics Conference, Hennigsvaer, Norway, 2018.
  12. Krishna Agarwal, Ida S. Opstad, Milton Aguilera, Merete Storflor, Åsa B. Birgisdottir, Deanna Wolfson, Trine Kalstad, Sören Abel, Truls Myrmel, Terje Johansen, and Balpreet S. Ahluwalia “Breaking the diffraction barrier at high-speed using MUSICAL”, Norwegian Electro-Optics Conference, Hennigsvaer, Norway, 2018.
  13. Mishchenko, Ekaterina; Juskewitz, Eric; Blencke, Hans-Matti; Wolfson, Deanna; Sollid, Johanna U Ericson. Antibacterial activity of novel marine-derived ”middle-space” molecules: mode of action studies. NDPIA/IBA course on Antibiotics and Antibiotic Resistance 26-30 November 2018; 2018-11-26 – 2018-11-30

Articles

  1. Diekmann, Robin; Helle, Øystein Ivar; Øie, Cristina Ionica; McCourt, Peter Anthony; Huser, Thomas Rolf; Schuttpelz, Mark; Ahluwalia, Balpreet Singh. Chip-based wide field-of-view nanoscopy. Nature Photonics 2017. ISSN 1749-4885.s doi: 10.1038/nphoton.2017.55.
  2. Agarwal, Krishna; Prasad, Dilip Kumar. Eigen-analysis reveals components supporting super-resolution imaging of blinking fluorophores. Scientific Reports 2017 ;Volume 7.(1) ISSN 2045-2322.s doi: 10.1038/s41598-017-04544-5.
  3. Coucheron, David Andre; Helle, Øystein Ivar; Øie, Cristina Ionica; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh. Chip Based Nanoscopy: Towards Integration and High-throughput Imaging. Proceedings of SPIE, the International Society for Optical Engineering 2017; Volume 10350. ISSN 0277-786X.s doi: 10.1117/12.2273902.
  4. Ahluwalia, Balpreet Singh. High-resolution optical nanoscopy of placental cells. Placenta 2017; Volume 57. ISSN 0143-4004.s 238 – 239.s doi: 10.1016/j.placenta.2017.07.063.
  5. Tinguely, Jean-Claude; Helle, Øystein Ivar; Ahluwalia, Balpreet Singh. Silicon nitride waveguide platform for fluorescence microscopy of living cells. Optics Express 2017; Volume 25 (22). ISSN 1094-4087.s 27678 – 27690.s doi: 10.1364/OE.25.027678.

Conference Presentations

  1. Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Tinguely, Jean-Claude; Coucheron, David Andre; Lahrberg, Marcel; Dullo, Firehun Tsige; Øie, Cristina Ionica, “Development of integrated optical nanoscopy using photonic chips”, SPIE Annual Conference, San Deigo, USA, 2017. (Invited Talk)
  2. Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Lahrberg, Marcel; Øie, Cristina Ionica. “Optical nanoscopy using photonic integrated circuits”. Nano@NTNU Symposium; 2017. (Invited Talk)
  3. Coucheron, David Andre; Helle, Øystein Ivar; Øie, Cristina Ionica; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh. “Chip Based Nanoscopy: Towards Integration and High-throughput Imaging”. Proceedings of SPIE, the International Society for Optical Engineering 2017 ; Volume 10350, SPIE Annual Conference, San Deigo, USA, 2017.
  4. Agarwal, Krishna. Multiple Signal Classification: From Millimeter Resolution to Nanometer Resolution. Progress In Electromagnetics Research Symposium; 2017-11-19 – 2017-11-22
  5. Helle, Øystein Ivar; Diekmann, Robin; Øie, Cristina Ionica; McCourt, Peter Anthony; Huser, Thomas R.; Schüttpelz, Mark; Ahluwalia, Balpreet Singh. “Optical Nanoscopy using Waveguides”, European Conference on biomedical optics; 2017, Munich, Germany.
  6. Helle, Øystein Ivar; Tinguely, Jean-Claude; Lahrberg, Marcel; Heintzmann, Rainer; Ahluwalia, Balpreet Singh. “Optical nanoscopy based on photonic integrated circuits”, Focus on Microscopy Conference; 2017, Bordeaux, France.
  7. Opstad, Ida Sundvor; Wolfson, Deanna; Øie, Cristina Ionica; Ahluwalia, Balpreet Singh. “Three-Color Live Cell Super-Resolution Imaging of Sub-Mitochondrial Regions”, Focus on Microscopy; 2017, Bordeaux, France.
  8. Wolfson, Deanna; Øie, Cristina Ionica; Tanji, Yasunori; Sørensen, Karen Kristine; McCourt, Peter Anthony; Smedsrød, Bård; Ahluwalia, Balpreet Singh. “Multimodal Microscopy to Study the Fate of Bacteriophages in Liver Sinusoidal Endothelial Cells”, Focus on Microscopy; 2017, Bordeaux, France.
  9. Agarwal, Krishna; Ghosh, Biswajoy; Wolfson, Deanna; Øie, Cristina Ionica; Chatterjee, Jyotirmoy; Ahluwalia, Balpreet Singh, “”Computational nanoscopy using Multiple Signal Classification Algorithm (MUSICAL) for fluorescence imaging”, Progress In Electromagnetics Research Symposium; 2017, Singapore.
  10. K. Agarwal,   Ø. I.  Helle, T.D. Firehun, J.-C. Tinguely , and B. S. Ahluwalia, “ Low toxicity super-resolution imaging at high temporal speed using chip-based speckle-MUSICAL suitable for live cell imaging”, EMBL Symposia-  Seeing is Believing – Imaging the Processes of Life, Heidelberg, Germany, 4-7 October, 2017.
  11. I. S. Opstad, S. Abel, B. S. Ahluwalia, and K. Agarwal, “Multi-color nanoscopy of live-cell processes in E. coli bacteria using MUSICAL”,  Progress In Electromagnetics Research Symposium, Singapore, 19-22 November, 2017.

Articles

  1. Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Hellesø, Olav Gaute. Rib waveguides for trapping and transport of particles. Optics Express 2016; Volume 24 (5). ISSN 1094-4087.s 4477 – 4487.s doi: 10.1364/OE.24.004477.
  2. Habib, Anowarul; Azeem, Ahmad; Wagle, Sanat; Ahluwalia, Balpreet Singh; Melandsø, Frank; Tiwari, Anuj Kumar; Mehta, Dalip Singh. Quantitative phase measurement for the damage detection in piezoelectric crystal using angularly placed multiple inter digital transducers. Proceedings – IEEE Ultrasonics Symposium 2016. ISSN 1948-5719.s 1 – 4.s doi: 10.1109/ULTSYM.2016.7728674.
  3. Diekmann, Robin; Wolfson, Deanna; Spahn, Christoph; Heilemann, Mike; Schuttpelz, Mark; Huser, Thomas. Nanoscopy of bacterial cells immobilized by holographic optical tweezers. Nature Communications 2016; Volum 7. ISSN 2041-1723.s 1 – 7.s doi: 10.1038/ncomms13711.
  4. Sanat Wagle, Adit Decharat, Anowarul Habib, Balpreet S. Ahluwalia and Frank Melandsø, “Evaluation of adhesive-free crossed-electrode poly(vinylidene fluoride) copolymer array transducers for high frequency imaging”, Japanese Journal of Applied Physics, 55, 7S1, 2016

Articles

  1. Øystein, Ivar Helle, Balpreet Singh Ahluwalia, Olav Gaute, Hellesø, “Optical transport, lifting and trapping of micro-particles by planar waveguides”, Opt Express., 23(5), 2015.
  2. S. M. Lindecrantz, J.-C. Tinguely, B. Singh Ahluwalia, O. G. Hellesø”, Sensitivity of a Mach-Zehnder interferometer made with shallow rib waveguides”, J. Eur. Opt. Soc.- Rapid, 10, 15020 (2015).
  3. Balpreet Singh Ahluwalia*, Peter McCourt, Ana Oteiza, James S. Wilkinson, Thomas R. Huser and Olav Gaute Hellesø, “Squeezing red blood cells with the evanescent field of an optical waveguide to monitor cell deformability during blood storage”, Analyst,140, 223-229, 2015.
  1. Løvhaugen, Pål; Ahluwalia, Balpreet Singh; Huser, Thomas Rolf; Hellesø, Olav Gaute. Serial Raman spectroscopy of particles trapped on a waveguide. Optics Express 2013; Volum 21 (3). ISSN 1094-4087.s 2964 – 2970.s doi: 10.1364/OE.21.002964.
  2. C A. Changou, D L. Wolfson, B S Ahluwalia, R J. Bold, H-J Kung, F Y. S. Chuang, “Quantitative Analysis of Autophagy using Advanced 3D Fluorescence Microscopy”, Journal of Visualized Experiments, 2013. DOI: 10.3791/50047
  3. Olav Gaute Hellesø, Pal Løvhaugen, Ananth Z. Subramanian, James S. Wilkinson and Balpreet Singh Ahluwalia*, “Surface transport and stable trapping of particles and cells by an optical waveguide loop”, Lab-on-a-chip, 2012, DOI: 10.1039/c2lc40375g,
  4. Balpreet Singh Ahluwalia, P Løvhaugen, and O. G. Hellesø, “Waveguide trapping of hollow glass spheres,” Opt. Lett. 36, 3347-3349 (2011).
  5. B. S. Ahluwalia, Peter McCourt, Thomas Huser and Olav Gaute Hellesø, “Optical Trapping and propulsion of red blood cells on waveguide surfaces”, Optics Express, 18, 21053 (2010).
  6. B. P. S. Ahluwalia, Ananth Z. Subramanian, Olav Gaute Hellesø, Nicolas M. B. Perney, Neil P. Sessions and James S Wilkinson, “Fabrication of sub-micron high refractive index tantalum pentoxide waveguides for optical propulsion of microparticles”, Photonics Technological Letters, 20757, (2009).
  7. S. Vasudevan, George C. K. Chen, and B. P. S. Ahluwalia, “Integration of laser trapping for continuous and selective monitoring of photothermal response of a single microparticle,” Optics Letters. 33, 2779-2781 (2008).