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Research Output

2013

Infrared emission from heated microcantilevers

Kwon, B., Schulmerich, M. V., Bhargava, R. & King, W. P., Jul 1 2013, In : Nanoscale and Microscale Thermophysical Engineering. 17, 2, p. 141-153 13 p.

Research output: Contribution to journalArticle

Large infrared absorptance of bimaterial microcantilevers based on silicon high contrast grating

Kwon, B., Seong, M., Liu, J. N., Rosenberger, M. R., Schulmerich, M. V., Bhargava, R., Cunningham, B. T. & King, W. P., Oct 21 2013, In : Journal of Applied Physics. 114, 15, 153511.

Research output: Contribution to journalArticle

Mid-infrared microspectroscopic imaging with a Quantum Cascade Laser

Yeh, K., Schulmerich, M. & Bhargava, R., Aug 12 2013, Next-Generation Spectroscopic Technologies VI. 87260E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8726).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Off-resonance surface-enhanced raman spectroscopy from gold nanorod suspensions as a function of aspect ratio: Not what we thought

Sivapalan, S. T., Devetter, B. M., Yang, T. K., Van Dijk, T., Schulmerich, M. V., Carney, P. S., Bhargava, R. & Murphy, C. J., Mar 26 2013, In : ACS Nano. 7, 3, p. 2099-2105 7 p.

Research output: Contribution to journalArticle

Optimization of the Raman signal in suspensions of nanoparticle aggregates

Dijk, T. V., Bhargava, R. & Scott Carney, P., Jan 1 2013, Frontiers in Optics, FIO 2013. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rapid spectral-domain localization

Van Dijk, T., Mayerich, D., Bhargava, R. & Scott Carney, P., May 20 2013, In : Optics Express. 21, 10, p. 12822-12830 9 p.

Research output: Contribution to journalArticle

Rapid spectral domain multiplex localization

Dijk, T. V., Mayerich, D., Bhargava, R. & Scott Carney, P., Jan 1 2013, Computational Optical Sensing and Imaging, COSI 2013. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Real-time interactive data mining for chemical imaging information: application to automated histopathology.

Mayerich, D., Walsh, M., Schulmerich, M. & Bhargava, R., 2013, In : Unknown Journal. 14, 1 p.

Research output: Contribution to journalArticle

Recovery of absorption spectra from fourier transform infrared (FT-IR) microspectroscopic measurements of intact spheres

Van Dijk, T., Mayerich, D., Carney, P. S. & Bhargava, R., May 1 2013, In : Applied Spectroscopy. 67, 5, p. 546-552 7 p.

Research output: Contribution to journalArticle

Recovery of absorption spectra from fourier transform infrared microspectroscopic measurements of intact spheres

Dijk, T. V., Mayerich, D., Scott. Carney, P. & Bhargava, R., Jan 1 2013, Frontiers in Optics, FIO 2013. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Repairing fractures between data using genetic programming-based feature extraction: A case study in cancer diagnosis

Moreno-Torres, J. G., Llorà, X., Goldberg, D. E. & Bhargava, R., Feb 10 2013, In : Information Sciences. 222, p. 805-823 19 p.

Research output: Contribution to journalArticle

Role of collector alternating charged patches on transport of cryptosporidium parvum oocysts in a patchwise charged heterogeneous micromodel

Liu, Y., Zhang, C., Hu, D., Kuhlenschmidt, M. S., Kuhlenschmidt, T. B., Mylon, S. E., Kong, R., Bhargava, R. & Nguyen, T. H., Mar 19 2013, In : Environmental Science and Technology. 47, 6, p. 2670-2678 9 p.

Research output: Contribution to journalArticle

Sculpting the analytical volume in and around nanoparticle sensors using a multilayer geometry

Kodali, A. K., Schulmerich, M., Palekar, R. & Bhargava, R., Apr 16 2013, In : Analytical chemistry. 85, 8, p. 3842-3848 7 p.

Research output: Contribution to journalArticle

Surface-enhanced Raman spectroscopy of polyelectrolyte-wrapped gold nanoparticles in colloidal suspension

Sivapalan, S. T., Devetter, B. M., Yang, T. K., Schulmerich, M. V., Bhargava, R. & Murphy, C. J., May 23 2013, In : Journal of Physical Chemistry C. 117, 20, p. 10677-10682 6 p.

Research output: Contribution to journalArticle

2012

Analysis of variance in spectroscopic imaging data from human tissues

Kwak, J. T., Reddy, R., Sinha, S. & Bhargava, R., Jan 17 2012, In : Analytical chemistry. 84, 2, p. 1063-1069 7 p.

Research output: Contribution to journalArticle

Attenuated total reflectance Fourier-transform infrared spectroscopic imaging for breast histopathology

Walsh, M. J., Holton, S. E., Kajdacsy-Balla, A. & Bhargava, R., May 1 2012, In : Vibrational Spectroscopy. 60, p. 23-28 6 p.

Research output: Contribution to journalArticle

Autonomic restoration of electrical conductivity using polymer-stabilized carbon nanotube and graphene microcapsules

Odom, S. A., Tyler, T. P., Caruso, M. M., Ritchey, J. A., Schulmerich, M. V., Robinson, S. J., Bhargava, R., Sottos, N. R., White, S. R., Hersam, M. C. & Moore, J. S., Jul 23 2012, In : Applied Physics Letters. 101, 4, 043106.

Research output: Contribution to journalArticle

Competition between beer's law and enhancement in raman spectroscopy

Van Dijk, T., Bhargava, R. & Carney, P. S., Dec 1 2012, Frontiers in Optics, FIO 2012. (Frontiers in Optics, FIO 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Denoising and deblurring of Fourier transform infrared spectroscopic imaging data

Nguyen, T. H., Reddy, R. K., Walsh, M. J., Schulmerich, M., Popescu, G., Do, M. N. & Bhargava, R., Mar 13 2012, Proceedings of SPIE-IS and T Electronic Imaging - Computational Imaging X. 82960M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8296).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Discrete frequency infrared microspectroscopy and imaging with a tunable quantum cascade laser

Kole, M. R., Reddy, R. K., Schulmerich, M. V., Gelber, M. K. & Bhargava, R., Dec 4 2012, In : Analytical chemistry. 84, 23, p. 10366-10372 7 p.

Research output: Contribution to journalArticle

Dynamic thermomechanical response of bimaterial microcantilevers to periodic heating by infrared radiation

Kwon, B., Rosenberger, M., Bhargava, R., Cahill, D. G. & King, W. P., Jan 1 2012, In : Review of Scientific Instruments. 83, 1, 015003.

Research output: Contribution to journalReview article

Fourier transform infrared spectroscopic imaging: An emerging label-free approach for molecular imaging

Yeh, K., Reddy, R. & Bhargava, R., Jan 1 2012, Emerging Imaging Technologies in Medicine. CRC Press, p. 303-319 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

High-resolution mid-infrared imaging for disease diagnosis

Walsh, M. J., Mayerich, D., Kajdacsy-Balla, A. & Bhargava, R., Jun 11 2012, Biomedical Vibrational Spectroscopy V: Advances in Research and Industry. 82190R. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8219).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Infrared microspectroscopy combined with conventional atomic force microscopy

Kwon, B., Schulmerich, M. V., Elgass, L. J., Kong, R., Holton, S. E., Bhargava, R. & King, W. P., May 1 2012, In : Ultramicroscopy. 116, p. 56-61 6 p.

Research output: Contribution to journalArticle

Infrared spectroscopic imaging: The next generation

Bhargava, R., Oct 1 2012, In : Applied Spectroscopy. 66, 10, p. 1091-1120 30 p.

Research output: Contribution to journalReview article

Label-free biomedical imaging with mid-IR spectroscopy

Walsh, M. J., Reddy, R. K. & Bhargava, R., Jul 23 2012, In : IEEE Journal on Selected Topics in Quantum Electronics. 18, 4, p. 1502-1513 12 p., 6151800.

Research output: Contribution to journalArticle

Optimizing the design of FT-IR spectroscopic imaging instruments to obtain increased spatial resolution of chemical species

Reddy, R., Mayerich, D., Walsh, M., Schulmerich, M., Carney, P. S. & Bhargava, R., Aug 15 2012, 2012 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2012 - Proceedings. p. 354-357 4 p. 6235557. (Proceedings - International Symposium on Biomedical Imaging).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Protein and oil composition predictions of single soybeans by transmission Raman spectroscopy

Schulmerich, M. V., Walsh, M. J., Gelber, M. K., Kong, R., Kole, M. R., Harrison, S. K., McKinney, J., Thompson, D., Kull, L. S. & Bhargava, R., Aug 22 2012, In : Journal of Agricultural and Food Chemistry. 60, 33, p. 8097-8102 6 p.

Research output: Contribution to journalArticle

Quantifying collagen structure in breast biopsies using second-harmonic generation imaging

Ambekar, R., Lau, T. Y., Walsh, M., Bhargava, R. & Toussaint, K. C., Sep 1 2012, In : Biomedical Optics Express. 3, 9, p. 2021-2035 15 p.

Research output: Contribution to journalArticle

Spectroscopy for intact particles

Dijk, T. V., Bhargava, R. & Scott Carney, P., Dec 1 2012, Computational Optical Sensing and Imaging, COSI 2012. (Computational Optical Sensing and Imaging, COSI 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Three-dimensional in silico breast phantoms for multimodal image simulations

Mahr, D. M., Bhargava, R. & Insana, M. F., Mar 1 2012, In : IEEE transactions on medical imaging. 31, 3, p. 689-697 9 p., 6074946.

Research output: Contribution to journalArticle

2011

A new segmentation framework for infrared spectroscopic imaging using frequent pattern mining

Kwak, J. T., Sinha, S. & Bhargava, R., Nov 2 2011, 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11. p. 452-455 4 p. 5872443. (Proceedings - International Symposium on Biomedical Imaging).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Characterization of porcine skin as a model for human skin studies using infrared spectroscopic imaging

Kong, R. & Bhargava, R., Jun 7 2011, In : Analyst. 136, 11, p. 2359-2366 8 p.

Research output: Contribution to journalArticle

Coupling of plasmonic and optical cavity modes in quasi-three-dimensional plasmonic crystals

Chanda, D., Shigeta, K., Truong, T., Lui, E., Mihi, A., Schulmerich, M., Braun, P. V., Bhargava, R. & Rogers, J. A., Oct 6 2011, In : Nature communications. 2, 1, 479.

Research output: Contribution to journalArticle

High-resolution Fourier-transform infrared chemical imaging with multiple synchrotron beams

Nasse, M. J., Walsh, M. J., Mattson, E. C., Reininger, R., Kajdacsy-Balla, A., MacIas, V., Bhargava, R. & Hirschmugl, C. J., May 1 2011, In : Nature Methods. 8, 5, p. 413-416 4 p.

Research output: Contribution to journalArticle

Label-free characterization of cancer-activated fibroblasts using infrared spectroscopic imaging

Holton, S. E., Walsh, M. J., Kajdacsy-Balla, A. & Bhargava, R., Sep 21 2011, In : Biophysical journal. 101, 6, p. 1513-1521 9 p.

Research output: Contribution to journalArticle

Modeling fourier transform infrared spectroscopic imaging of Prostate and Breast Cancer tissue specimens

Reddy, R., Davis, B., Carney, P. S. & Bhargava, R., Nov 2 2011, 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11. p. 738-741 4 p. 5872511. (Proceedings - International Symposium on Biomedical Imaging).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multimodal microscopy for automated histologic analysis of prostate cancer

Kwak, J. T., Hewitt, S. M., Sinha, S. & Bhargava, R., Feb 9 2011, In : BMC Cancer. 11, 62.

Research output: Contribution to journalArticle

Optimally designed narrowband guided-mode resonance reflectance filters for mid-infrared spectroscopy

Liu, J. N., Schulmerich, M. V., Bhargava, R. & Cunningham, B. T., Nov 21 2011, In : Optics Express. 19, 24, p. 24182-24197 16 p.

Research output: Contribution to journalArticle

Soft embossing of nanoscale optical and plasmonic structures in glass

Yao, J., Le, A. P., Schulmerich, M. V., Maria, J., Lee, T. W., Gray, S. K., Bhargava, R., Rogers, J. A. & Nuzzo, R. G., Jul 26 2011, In : ACS Nano. 5, 7, p. 5763-5774 12 p.

Research output: Contribution to journalArticle

Subcellular localization of early biochemical transformations in cancer-activated fibroblasts using infrared spectroscopic imaging

Holton, S. E., Walsh, M. J. & Bhargava, R., Jul 21 2011, In : Analyst. 136, 14, p. 2953-2958 6 p.

Research output: Contribution to journalArticle

The author file: Rohit Bhargava and Carol Hirschmug. Interview by Monya Baker.

Bhargava, R. & Hirschmug, C., May 1 2011, In : Nature Methods. 8, 5, 1 p.

Research output: Contribution to journalArticle

Theory of infrared microspectroscopy for intact fibers

Davis, B. J., Scott Carney, P. & Bhargava, R., Jan 15 2011, In : Analytical chemistry. 83, 2, p. 525-532 8 p.

Research output: Contribution to journalArticle

Thermomechanical sensitivity of microcantilevers in the mid-infrared spectral region

Kwon, B., Wang, C., Park, K., Bhargava, R. & King, W. P., Jan 1 2011, In : Nanoscale and Microscale Thermophysical Engineering. 15, 1, p. 16-27 12 p.

Research output: Contribution to journalArticle

2010

Accurate histopathology from low signal-to-noise ratio spectroscopic imaging data

Reddy, R. K. & Bhargava, R., Nov 2010, In : Analyst. 135, 11, p. 2818-2825 8 p.

Research output: Contribution to journalArticle

Characterization of tumor progression in engineered tissue using infrared spectroscopic imaging

Kong, R., Reddy, R. K. & Bhargava, R., Jul 2010, In : Analyst. 135, 7, p. 1569-1578 10 p.

Research output: Contribution to journalArticle

Dark field Raman microscopy

Schulmerich, M. V., Reddy, R., Kodali, A. K., Elgass, L. J., Tangella, K. & Bhargava, R., Jul 15 2010, In : Analytical chemistry. 82, 14, p. 6273-6280 8 p.

Research output: Contribution to journalArticle

Infrared spectroscopic imaging for label-free and automated histopathology

Bhargava, R., Reddy, R. K., Ip, J., Pounder, F. N., Schulmerich, M. V., Mayerich, D., Llora, X., Kong, R. & Walsh, M. J., 2010, In : Optics InfoBase Conference Papers.

Research output: Contribution to journalArticle