Results 91 to 100 of about 492,193 (215)

Two-photon microscopy : sequential imaging studies in vivo [PDF]

, 2011
Microscopists have always desired to look inside various organ tissues to study structure, function and dysfunction of their cellular constituents. In the past, this has frequently required tissue extraction and histological preparation to gain access ...
Zammit, Christian, Di Giovanni, Giuseppe, Pierucci, Massimo, Muscat, Richard, Valentino, Mario   +4 more
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Wide-Field Multi-Parameter FLIM: Long-Term Minimal Invasive Observation of Proteins in Living Cells.

, 2011
Time-domain Fluorescence Lifetime Imaging Microscopy (FLIM) is a remarkable tool to monitor the dynamics of fluorophore-tagged protein domains inside living cells.
Yury Prokazov, Turbin, E., Juan Llopis, Duci, A., Roland Hartig, Götze, C., Zuschratter, W., Christian Götze, Prokazov, Y., Hartig, R., Evgeny Turbin, Antonie J. W. G. Visser, Marco Vitali, Visser, A.J.W.G., Alessandro Duci, Werner Zuschratter, Vitali, M., Fernando Picazo, Picazo, F., Llopis, J., Antonie J W G Visser   +20 more
core   +1 more source

Evaluation of chemical fluorescent dyes as a protein conjugation partner for live cell imaging.

PLoS ONE, 2014
To optimize live cell fluorescence imaging, the choice of fluorescent substrate is a critical factor. Although genetically encoded fluorescent proteins have been used widely, chemical fluorescent dyes are still useful when conjugated to proteins or ...
Yoko Hayashi-Takanaka, Timothy J Stasevich, Hitoshi Kurumizaka, Naohito Nozaki, Hiroshi Kimura   +4 more
doaj   +1 more source

Technical Note: Determination of the metabolically active fraction of benthic foraminifera by means of Fluorescent In Situ Hybridization (FISH) [PDF]

, 2011
Benthic foraminifera are an important component of the marine biota, but protocols for investigating their viability and metabolism are still extremely limited.
Negri, Alessandra, Danovaro, R., Luna, G, M, Nardelli, M., Negri A., Morigi, C., C. Morigi, Sabbatini A, Nardelli MP, Borrelli, C, Sabbatini, A., Borrelli C, Luna GM, Luna, Gian Marco, Sbaffi, T, M.P. Nardelli, Danovaro R, R. Danovaro, A. Sabbatini, G.M. Luna, Borrelli, Chiara, Luna, G,, Sabbatini, Anna, Negri, A, M. P. Nardelli, Nardelli, Maria Pia, Morigi, Caterina, Danovaro, Roberto, A. Negri, G. M. Luna, T. Sbaffi, C. Borrelli, Sbaffi T, Sbaffi, Tomasa   +33 more
core   +1 more source

Fluorescence lifetime imaging ophthalmoscopy

Progress in Retinal and Eye Research, 2017
Imaging techniques based on retinal autofluorescence have found broad applications in ophthalmology because they are extremely sensitive and noninvasive. Conventional fundus autofluorescence imaging measures fluorescence intensity of endogenous retinal fluorophores.
Chantal Dysli, Sebastian Wolf, Mikhail Y. Berezin, Lydia Sauer, Martin Hammer, Martin S. Zinkernagel   +5 more
openaire   +4 more sources

Bimodal paramagnetic and fluorescent liposomes for cellular and tumor magnetic resonance imaging

, 2008
A novel bimodal fluorescent and paramagnetic liposome is described for cellular labeling. In this study, we show the synthesis of a novel gadolinium lipid, Gd.DOTA.DSA, designed for liposomal cell labeling and tumor imaging.
Oliver, M.H., Ahmad, A., So, P.W., Jorgensen, M.R., Kamaly, N., Bell, J.D., Herlihy, A.H., Miller, A.D., Kalber, T.   +8 more
core   +1 more source

Advances in Optical Contrast Agents for Medical Imaging: Fluorescent Probes and Molecular Imaging

Optical imaging is an excellent non-invasive method for viewing visceral organs. Most importantly, it is safer as compared to ionizing radiation-based methods like X-rays.
Tripathi, Divya, Divya Tripathi, Maity, Dipak, Suchita Pande, Mayurakshi Hardaniya, Hardaniya, Mayurakshi, Pande, Suchita, Dipak Maity   +7 more
core   +1 more source

A two-photon fluorescent probe for imaging hydrogen sulfide in living cells

, 2013
Fluorescent probes for hydrogen sulfide have received considerable attention because of the biological significance of H2S recognized recently. Two-photo microscopy offers advantages of increased penetration depth, localized excitation, and prolonged ...
Zou, Chunyan, Zhang, Xinfu, Qiao, Qinglong, Xu, Zhaochao, Jingnan Cui, Liu, Tianyu, Cui, Jingnan, Feng, Lei, 徐兆超   +8 more
core   +1 more source

A Red-Emission Fluorescent Probe with Large Stokes Shift for Detection of Viscosity in Living Cells and Tumor-Bearing Mice

Molecules
Abnormal viscosity is closely related to the occurrence of many diseases, such as cancer. Therefore, real-time detection of changes in viscosity in living cells is of great importance.
Beilei Wang, Dezhi Yang, Xiaohong Zhong, Yuhui Liu, Yong Huang   +4 more
doaj   +1 more source

Development of new fluorescent silica and multifunctional nanoparticles for bio-imaging and diagnostics [PDF]

, 2011
Silica nanoparticles are effective fluorophore carriers with high potential in imaging, diagnostics, and therapy. The particles are resistant to drastic change of environmental conditions (pH, temperature etc.
Lemelle, Arnaud
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