R
Renu John
Researcher at Indian Institute of Technology, Hyderabad
Publications - 92
Citations - 2955
Renu John is an academic researcher from Indian Institute of Technology, Hyderabad. The author has contributed to research in topics: Digital holographic microscopy & Holography. The author has an hindex of 20, co-authored 81 publications receiving 2424 citations. Previous affiliations of Renu John include Duke University & Indian Institute of Technology Delhi.
Papers
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Single disperser design for coded aperture snapshot spectral imaging
TL;DR: A single disperser spectral imager is presented that exploits recent theoretical work in the area of compressed sensing to achieve snapshot spectral imaging and can be used to capture spatiospectral information of a scene that consists of two balls illuminated by different light sources.
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Single-shot compressive spectral imaging with a dual-disperser architecture
TL;DR: A single-shot spectral imaging approach based on the concept of compressive sensing with primary features of two dispersive elements, arranged in opposition and surrounding a binary-valued aperture code, which results in easily-controllable, spatially-varying, spectral filter functions with narrow features.
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Microfluidic-integrated biosensors: prospects for point-of-care diagnostics.
Suveen Kumar,Saurabh Kumar,Md. Azahar Ali,Md. Azahar Ali,Pinki Anand,Ved Varun Agrawal,Renu John,Sagar Maji,Bansi D. Malhotra,Bansi D. Malhotra +9 more
TL;DR: This review focuses on the latest advancements in the fields of microfluidic biosensing technologies, and on the challenges and possible solutions for translation of this technology for POC diagnostic applications.
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In vivo magnetomotive optical molecular imaging using targeted magnetic nanoprobes
Renu John,Robabeh Rezaeipoor,Steven G. Adie,Eric J. Chaney,Amy L. Oldenburg,Marina Marjanovic,Justin P. Haldar,Bradley P. Sutton,Stephen A. Boppart +8 more
TL;DR: In vivo imaging of dynamic functionalized iron oxide MNPs using MM-OCT in a preclinical mammary tumor model is demonstrated, using targeted MNPs to target the human epidermal growth factor receptor 2 (HER2 neu) protein.
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Spectroscopic optical coherence elastography
TL;DR: Spectroscopic optical coherence elastography (S-OCE) provides a high-resolution imaging capability for the detection of tissue pathologies that are characterized by a frequency-dependent viscoelastic response.