Dr. Kajari Bera Profile

Dr. Kajari Bera

Postdoctoral Research Associate at Beckman Institute for Advanced Science and Technology

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Publications (5)

Proceedings Article | 13 March 2024 Presentation

Attention-based weakly-supervised deep learning for the identification and localization of drug fingerprints based on label-free hyperspectral CARS microscopy

Jindou Shi, Kajari Bera, Prabuddha Mukherjee, Aneesh Alex, Eric Chaney, Bradley Spencer-Dene, Jan Majer, Marina Marjanovic, Darold Spillman, Steve Hood, Stephen Boppart

Proceedings Volume PC12821, PC1282106 (2024) https://doi.org/10.1117/12.3001269

KEYWORDS: Microscopy, Deep learning, Biological samples, Nervous system, Complex systems, Vibration, Spatial learning, Profiling, Optical imaging, Nondestructive evaluation

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Proceedings Article | 7 March 2022 Presentation

Monitoring the delivery of lipid nanoparticle encapsulated self-amplifying mRNA vaccine using coherent Raman microscopy and multiphoton imaging

Kajari Bera, Prabuddha Mukherjee, Edita Aksamitiene, Aneesh Alex, Jindou Shi, Darold Spillman, Marina Marjanovic, Ahmed Shabana, Russell Johnson, Steve Hood, Stephen Boppart

Proceedings Volume PC11938, PC119380A (2022) https://doi.org/10.1117/12.2609087

KEYWORDS: Multiphoton microscopy, Microscopy, Nanoparticles, Raman spectroscopy, Green fluorescent protein, CARS tomography, Multiphoton fluorescence microscopy, Luminescence, Proteins, Multimodal imaging

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Proceedings Article | 7 March 2022 Presentation

Differential uptake of antisense oligonucleotides in mouse hepatocytes and macrophages revealed by simultaneous 2P-fluorescence and coherent Raman imaging

Prabuddha Mukherjee, Edita Aksamitiene, Aneesh Alex, Jindou Shi, Kajari Bera, Chi Zhang, Darold Spillman, Marina Marjanovic, Michael Fazio, Punit Seth, Kendall Frazier, Steve Hood, Stephen Boppart

Proceedings Volume PC11938, PC119380D (2022) https://doi.org/10.1117/12.2608740

KEYWORDS: Coherence imaging, Luminescence, Raman spectroscopy, Liver, Receptors, Two photon imaging, Tissues, Multimodal imaging, Molecules, Modulation

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Proceedings Article | 7 March 2022 Presentation

User-friendly photodamage-monitored imaging by simultaneous label-free autofluorescence multiharmonic (SLAM) microscopy

Geng Wang, Rishyashring Iyer, Janet Sorrells, Kayvan Tehrani, Kajari Bera, Eric Chaney, Haohua Tu, Stephen Boppart

Proceedings Volume PC11954, PC1195404 (2022) https://doi.org/10.1117/12.2608849

KEYWORDS: Microscopy, Signal to noise ratio, Imaging systems, Optical microscopy, Image resolution, Image processing, Ultrafast phenomena, Tissues, Signal attenuation, Photonic crystal fibers

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Proceedings Article | 2 March 2022 Presentation

Label-free multimodal multiphoton imaging of Liver-on-a-Chip models

Aneesh Alex, Terrence Roh, BanuPriya Sridharan, Jindou Shi, Prabuddha Mukherjee, Eric Chaney, James Tunstead, Jan Majer, Kajari Bera, Darold Spillman, Marina Marjanovic, Jason Ekert, Steve Hood, Stephen Boppart

Proceedings Volume PC11972, PC1197202 (2022) https://doi.org/10.1117/12.2608861

KEYWORDS: Liver, Multiphoton microscopy, Multimodal imaging, 3D modeling, Multiphoton fluorescence microscopy, Microscopy, Optical imaging, Fluorescence lifetime imaging, Toxicology, Tissues

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