K
Kevin S. Raines
Researcher at University of California, Los Angeles
Publications - 17
Citations - 808
Kevin S. Raines is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Resolution (electron density) & Phase retrieval. The author has an hindex of 9, co-authored 17 publications receiving 732 citations. Previous affiliations of Kevin S. Raines include Stanford University & California NanoSystems Institute.
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Journal ArticleDOI
Quantitative 3D imaging of whole, unstained cells by using X-ray diffraction microscopy.
Huaidong Jiang,Changyong Song,Chien-Chun Chen,Rui Xu,Kevin S. Raines,Benjamin P. Fahimian,Chien-Hung Lu,Ting-Kuo Lee,Akio Nakashima,Jun Urano,Tetsuya Ishikawa,Fuyuhiko Tamanoi,Jianwei Miao +12 more
TL;DR: This work identified the 3D morphology and structure of cellular organelles including cell wall, vacuole, endoplasmic reticulum, mitochondria, granules, nucleus, and nucleolus inside a yeastSpore cell and observed a 3D structure protruding from the reconstructed yeast spore, suggesting the spore germination process.
Journal ArticleDOI
Three-dimensional structure determination from a single view
Kevin S. Raines,Sara Salha,Richard L. Sandberg,Huaidong Jiang,Jose A. Rodriguez,Benjamin P. Fahimian,Henry C. Kapteyn,Jincheng Du,Jianwei Miao +8 more
TL;DR: 3D imaging modality, termed ankylography, is presented, which under certain circumstances enables complete 3D structure determination from a single exposure using a monochromatic incident beam and could find broad applications in the physical and life sciences.
Journal ArticleDOI
Deterministic matrices matching the compressed sensing phase transitions of Gaussian random matrices
Hatef Monajemi,Sina Jafarpour,Matan Gavish,Stat,David L. Donoho,Sivaram Ambikasaran,Sergio Bacallado,Dinesh Bharadia,Yuxin Chen,Young Ki Choi,Mainak Chowdhury,Soham Chowdhury,Anil Damle,Will Fithian,Georges Goetz,Logan Grosenick,Samuel R. Gross,Gage Hills,Michael Hornstein,Milinda Lakkam,Jason D. Lee,Jian Li,Linxi Liu,Carlos Sing-Long,Michael Marx,Akshay Mittal,Albert No,Reza Omrani,Leonid Pekelis,Junjie Qin,Kevin S. Raines,Ernest K. Ryu,Andrew M. Saxe,Dai Shi,Keith Siilats,David Strauss,Gary Tang,Chaojun Wang,Zoey Zhou,Zhen Zhu +39 more
TL;DR: It is observed that convex optimization is successful over a region of the phase diagram that coincides with the region known for Gaussian random matrices, and this finding is established for each of the four associated phase transitions.
Journal ArticleDOI
Tabletop soft-x-ray Fourier transform holography with 50 nm resolution
Richard L. Sandberg,Daisy Raymondson,Chan La-o-vorakiat,Ariel Paul,Kevin S. Raines,Jianwei Miao,Margaret M. Murnane,Henry C. Kapteyn,William F. Schlotter +8 more
TL;DR: This technique will enable biological and materials microscopy with simultaneously high spatial and temporal resolution on a tabletop soft-x-ray source by combining holography with iterative phase retrieval and improving the image resolution to <53 nm.
Journal ArticleDOI
Three-dimensional coherent X-ray diffractive imaging of whole frozen-hydrated cells
Jose A. Rodriguez,Rui Xu,Chien-Chun Chen,Zhifeng Huang,Huaidong Jiang,Allan L. Chen,Kevin S. Raines,Alan Pryor,Daewoong Nam,Lutz Wiegart,Changyong Song,Anders Madsen,Yuriy Chushkin,Federico Zontone,Peter J. Bradley,Jianwei Miao +15 more
TL;DR: The first experimental demonstration of cryogenic CDI for quantitative three- dimensional imaging of whole frozen-hydrated cells is reported, and the three-dimensional mass density of the sub-cellular organization of a Neospora caninum cell is determined based on its natural contrast.