Results 31 to 40 of about 2,093,482 (278)

Raman image-activated cell sorting [PDF]

Nature Communications, 2020
AbstractThe advent of image-activated cell sorting and imaging-based cell picking has advanced our knowledge and exploitation of biological systems in the last decade. Unfortunately, they generally rely on fluorescent labeling for cellular phenotyping, an indirect measure of the molecular landscape in the cell, which has critical limitations.
Nao Nitta, Takanori Iino, Akihiro Isozaki, Mai Yamagishi, Yasutaka Kitahama, Shinya Sakuma, Yuta Suzuki, Hiroshi Tezuka, Minoru Oikawa, Fumihito Arai, Takuya Asai, Dinghuan Deng, Hideya Fukuzawa, Misa Hase, Tomohisa Hasunuma, Takeshi Hayakawa, Kei Hiraki, Kotaro Hiramatsu, Yu Hoshino, Mary Inaba, Yuki Inoue, Takuro Ito, Masataka Kajikawa, Hiroshi Karakawa, Yusuke Kasai, Yuichi Kato, Hirofumi Kobayashi, Cheng Lei, Satoshi Matsusaka, Hideharu Mikami, Atsuhiro Nakagawa, Keiji Numata, Tadataka Ota, Takeichiro Sekiya, Kiyotaka Shiba, Yoshitaka Shirasaki, Nobutake Suzuki, Shunji Tanaka, Shunnosuke Ueno, Hiroshi Watarai, Takashi Yamano, Masayuki Yazawa, Yusuke Yonamine, Dino Di Carlo, Yoichiroh Hosokawa, Sotaro Uemura, Takeaki Sugimura, Yasuyuki Ozeki, Keisuke Goda   +48 more
openaire   +3 more sources

Data mining in Raman imaging in a cellular biological system

Computational and Structural Biotechnology Journal, 2020
The distribution and dynamics of biomolecules in the cell is of critical interest in biological research. Raman imaging techniques have expanded our knowledge of cellular biological systems significantly.
Ya-Juan Liu, Michelle Kyne, Cheng Wang, Xi-Yong Yu   +3 more
doaj   +1 more source

Surface-enhanced Raman spectroscopic chemical imaging reveals distribution of pectin and its co-localization with xyloglucan inside onion epidermal cell wall.

PLoS ONE, 2021
The primary plant cell wall is a complex matrix composed of interconnected polysaccharides including cellulose, hemicellulose, and pectin. Changes of this dynamic polysaccharide system play a critical role during plant cell development and ...
Qing He, Jingyi Yang, Olga A Zabotina, Chenxu Yu   +3 more
doaj   +1 more source

Combined information from Raman spectroscopy and optical coherence tomography for enhanced diagnostic accuracy in tissue discrimination [PDF]

, 2014
We thank the UK EPSRC for funding, the CR-UK/EPSRC/MRC/DoH (England) imaging programme, the European Union project FAMOS (FP7 ICT, contract no. 317744) and the European Union project IIIOS (FP7/2007-2013, contract no. 238802).
C. Simon Herrington, Bavishna B. Praveen, Herrington, C.S., Andrew Riches, Bellini, N., Ashok, P.C., Praveen, B.B., Nicola Bellini, Riches, A., Dholakia, K., Praveen C. Ashok, Kishan Dholakia   +11 more
core   +1 more source

Modulated Raman spectroscopy for enhanced cancer diagnosis at the cellular level [PDF]

, 2015
We thank the UK and Engineering and Physical Sciences Research Council through grant number EP/J01771X/1.Date of Acceptance: 24/05/2015Raman spectroscopy is emerging as a promising and novel biophotonics tool for non-invasive, real-time diagnosis of ...
De Luca, Anna Chiara, Michael Mazilu, Dholakia, Kishan, Mazilu, Michael, Anna De Luca, Anna Chiara De Luca, Kishan Dholakia   +6 more
core   +1 more source

Quantitative detection of pharmaceuticals using a combination of paper microfluidics and wavelength modulated Raman spectroscopy [PDF]

, 2015
Raman spectroscopy has proven to be an indispensable technique for the identification of various types of analytes due to the fingerprint vibration spectrum obtained.
Derek Craig, Kishan Dholakia (426528), Michael Mazilu, Michael Mazilu (426524), Craig, Derek, Mazilu, Michael, Dholakia, Kishan, Derek Craig (290904), Derek Craig, Kishan Dholakia   +9 more
core   +1 more source

Raman spectroscopic imaging of the whole Ciona intestinalis embryo during development.

PLoS ONE, 2013
Intracellular composition and the distribution of bio-molecules play central roles in the specification of cell fates and morphogenesis during embryogenesis.
Mitsuru J Nakamura, Kohji Hotta, Kotaro Oka   +2 more
doaj   +1 more source

Raman Imaging of Plant Cell Walls in Sections of Cucumis sativus

Plants, 2018
Raman microspectra combine information on chemical composition of plant tissues with spatial information. The contributions from the building blocks of the cell walls in the Raman spectra of plant tissues can vary in the microscopic sub-structures of the
Ingrid Zeise, Zsuzsanna Heiner, Sabine Holz, Maike Joester, Carmen Büttner, Janina Kneipp   +5 more
doaj   +1 more source

Wide-field coherent anti-Stokes Raman scattering microscopy based on picosecond supercontinuum source

APL Photonics, 2018
We present a wide-field coherent anti-Stokes Raman scattering microscopy setup based on picosecond-laser-pumped supercontinuum and use it to demonstrate video-rate imaging with chemical specificity. The broadband excitation allows simultaneous imaging of
Yujie Shen, Jizhou Wang, Kai Wang, Alexei V. Sokolov, Marlan O. Scully   +4 more
doaj   +1 more source

Raman imaging of floating cells

Optics Express, 2005
Raman imaging can yield spatially resolved biochemical information from living cells. To date there have been no Raman images published of cells in suspension because of the problem of immobilizing them suitably to acquire space-resolved spectra. In this paper in order to overcome this problem the use of holographic optical tweezers is proposed and ...
Caitriona, Creely, Giovanni, Volpe, Gajendra, Singh, Marta, Soler, Dmitri, Petrov   +4 more
openaire   +2 more sources