Search Results - "Backman, V."

The Global Relationship between Chromatin Physical Topology, Fractal Structure, and Gene Expression by Almassalha, L. M., Tiwari, A., Ruhoff, P. T., Stypula-Cyrus, Y., Cherkezyan, L., Matsuda, H., Dela Cruz, M. A., Chandler, J. E., White, C., Maneval, C., Subramanian, H., Szleifer, I., Roy, H. K., Backman, V.

“…Most of what we know about gene transcription comes from the view of cells as molecular machines: focusing on the role of molecular modifications to the…”
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Interferometric spectroscopy of scattered light can quantify the statistics of subdiffractional refractive-index fluctuations by Cherkezyan, L, Capoglu, I, Subramanian, H, Rogers, J D, Damania, D, Taflove, A, Backman, V

“…Despite major importance in physics, biology, and other sciences, the optical sensing of nanoscale structures in the far zone remains an open problem due to…”
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Measuring light scattering and absorption in corals with Inverse Spectroscopic Optical Coherence Tomography (ISOCT): a new tool for non-invasive monitoring by Spicer, G. L. C., Eid, A., Wangpraseurt, D., Swain, T. D., Winkelmann, J. A., Yi, J., Kühl, M., Marcelino, L. A., Backman, V.

“…The success of reef-building corals for >200 million years has been dependent on the mutualistic interaction between the coral host and its photosynthetic…”
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Author Correction: Measuring light scattering and absorption in corals with Inverse Spectroscopic Optical Coherence Tomography (ISOCT): a new tool for non-invasive monitoring by Spicer, G. L. C., Eid, A., Wangpraseurt, D., Swain, T. D., Winkelmann, J. A., Yi, J., Kühl, M., Marcelino, L. A., Backman, V.

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Targeted alteration of real and imaginary refractive index of biological cells by histological staining by Cherkezyan, L, Subramanian, H, Stoyneva, V, Rogers, J D, Yang, S, Damania, D, Taflove, A, Backman, V

“…Various staining techniques are commonly used in biomedical research to investigate cellular morphology. By inducing absorption of light, staining dyes change…”
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Polarized light scattering spectroscopy for quantitative measurement of epithelial cellular structures in situ by Backman, V., Gurjar, R., Badizadegan, K., Itzkan, I., Dasari, R.R., Perelman, L.T., Feld, M.S.

“…We report an in situ method of probing the structure of living epithelial cells, based on light scattering spectroscopy with polarized light. The method makes…”
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Detection of preinvasive cancer cells by Feld, M. S, Backman, V, Wallace, M. B, Perelman, L. T, Arendt, J. T, Gurjar, R, Müller, M. G, Zhang, Q, Zonios, G, Kline, E, McGillican, T, Shapshay, S, Valdez, T, Badizadegan, K, Crawford, J. M, Fitzmaurice, M, Kabani, S, Levin, H. S, Seiler, M, Dasari, R. R, Itzkan, I, Van Dam, J

“…More than 85% of all cancers originate in the epithelium that lines the internal surfaces of organs throughout the body. Although these are readily treatable…”
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Procedures for risk-stratification of lung cancer using buccal nanocytology by Subramanian, H, Viswanathan, P, Cherkezyan, L, Iyengar, R, Rozhok, S, Verleye, M, Derbas, J, Czarnecki, J, Roy, H K, Backman, V

“…Lung cancer is the leading cause of cancer deaths in the U.S. with survival dramatically depending on stage at diagnosis. We had earlier reported that…”
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647: Partial wave spectroscopic nanocytology to personalize management of early stage prostate cancer by Roy, H, Brendler, C, Subramanian, H, Zhang, D, Maneval, C, Kaul, K, Helfand, B, Wang, C, Paterakos, M, Backman, V

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Observation of Periodic Fine Structure in Reflectance from Biological Tissue: A New Technique for Measuring Nuclear Size Distribution by Perelman, L. T., Backman, V., Wallace, M., Zonios, G., Manoharan, R., Nusrat, A., Shields, S., Seiler, M., Lima, C., Hamano, T., Itzkan, I., Van Dam, J., Crawford, J. M., Feld, M. S.

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Simultaneous measurement of angular and spectral properties of light scattering for characterization of tissue microarchitecture and its alteration in early precancer by Kim, Y.L., Yang Liu, Wali, R.K., Roy, H.K., Goldberg, M.J., Kromin, A.K., Kun Chen, Backman, V.

“…We present a novel instrument to measure the spectral, angular, azimuthal, and polarization dependence of light backscattered by living biological tissues,…”
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Recent progress in exact and reduced-order modeling of light-scattering properties of complex structures by Xu Li, Taflove, A., Backman, V.

“…An emerging research area in biophotonics with potentially near-term clinical applications in early stage cancer detection involves the investigation of…”
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Measuring cellular structure at submicrometer scale with light scattering spectroscopy by Backman, V., Gopal, V., Kalashnikov, M., Badizadegan, K., Gurjar, R., Wax, A., Georgakoudi, I., Mueller, M., Boone, C.W., Dasari, R.R., Feld, M.S.

“…We present a novel instrument for imaging the angular distributions of light backscattered by biological cells and tissues. The intensities in different…”
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Increased microvascular blood content is an early event in colon carcinogenesis by Wali, R K, Roy, H K, Kim, Y L, Liu, Y, Koetsier, J L, Kunte, D P, Goldberg, M J, Turzhitsky, V, Backman, V

“…Background: Increased premalignant epithelial microvascular blood content is a common theme in neoplastic transformation; however, demonstration of this…”
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Optical spectroscopic markers of cancer by Backman, V, Roy, H K

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Modified FDTD near-to-far-field transformation for improved backscattering calculation of strongly forward-scattering objects by Xu Li, Taflove, A., Backman, V.

“…We propose a simple yet effective modification to significantly improve the accuracy of the finite-difference time-domain (FDTD) near-to-far-field (NTFF)…”
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Introduction to the Special Issue on Biophotonics-Part 1 by Ilev, I., Wilson, B. C., Backman, V., Andersson-Engels, S.

“…The eighteen papers in this special issue are devoted to the topic of biophotonics - new techniques that have been developed as alternatives to conventional…”
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Introduction to the Special Issue on Biophotonics-Part 2 by Ilev, I. K., Wilson, B. C., Backman, V., Andersson-Engels, S.

“…The 30 articles in this special section cover a broad range among the following areas: advanced bioimaging; multifunctional endoscopy; novel approaches in…”
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Imaging a full set of optical scattering properties of biological tissue by inverse spectroscopic optical coherence tomography by Yi, Ji, Backman, Vadim

“…We here develop a method to measure and image the full optical scattering properties by inverse spectroscopic optical coherence tomography (ISOCT). Tissue is…”
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Healthy Organizations, Unhealthy Communities? by Backman, Elaine V., Smith, Steven Rathgeb

“…Nonprofit organizations are an important part of local social networks that connect individuals and organizations and enhance the capacity of communities to…”
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