A
Arvind Raman
Researcher at Purdue University
Publications - 210
Citations - 8017
Arvind Raman is an academic researcher from Purdue University. The author has contributed to research in topics: Nonlinear system & Cantilever. The author has an hindex of 48, co-authored 204 publications receiving 7153 citations. Previous affiliations of Arvind Raman include Oregon State University & Autonomous University of Madrid.
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Ultrasensitive mass sensing using mode localization in coupled microcantilevers
TL;DR: In this article, Anderson or vibration localization in coupled microcantilevers was used to detect the added mass of a target analyte, and the resonance frequencies and eigenstates of two nearly identical coupled gold-foil microcants were analyzed.
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Mapping nanomechanical properties of live cells using multi-harmonic atomic force microscopy.
Arvind Raman,Sonia Trigueros,Alexander Cartagena,A. P. Z. Stevenson,Monica E. Susilo,Eric A. Nauman,S. Antoranz Contera +6 more
TL;DR: A dynamic atomic force microscopy method is presented to map quantitatively the nanomechanical properties of live cells with a throughput (measured in pixels/minute) that is ∼10-1,000 times higher than that achieved with quasi-static atomic force microscope techniques.
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Atomic force microscopy characterization of cellulose nanocrystals.
TL;DR: CNC properties were reasonably uniform along the entire CNC length, despite variations along the axis of 3-8 nm in CNC height, according to a detailed study of the topography, elastic and adhesive properties of individual wood-derived CNCs performed using atomic force microscopy.
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Nonlinear dynamics of microcantilevers in tapping mode atomic force microscopy: A comparison between theory and experiment
TL;DR: In this paper, the nonlinear dynamic response of atomic force microscopy cantilevers tapping on a sample is discussed through theoretical, computational, and experimental analysis, including multiple jump phenomena leading to reproducible hysteresis.
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Hydrodynamic loading of microcantilevers vibrating in viscous fluids
TL;DR: In this paper, the hydrodynamic loading of elastic microcantilevers vibrating in viscous fluids is analyzed computationally using a three-dimensional, finite element fluid-structure interaction model.