Sentences with word «multiphoton»

His research involved multiphoton microscopy imaging of human skin tissue, in particular functional imaging of skin cancer and the study of the effects caused by the application of Optical Clearing Agents in two photon microscopy.

-- Using multiphoton imaging, researchers are now able to move beyond characterizing the properties of individual cells to investigate how communication among neurons changes over the course of development.

Recent developments in multiphoton microscopy, light - sheet microscopy, and Raman microscopy may hold the key to overcoming these issues.

To better determine the role of specific chemoattractants in type III hypersensitivity, lead author Yoshishige Miyabe, MD, PhD, a research fellow in Luster's lab, used multiphoton intravital microscopy — an imaging technology pioneered for studies of immune cell movements in living animals by CIID investigator and co-author Thorsten Mempel, MD, PhD — to follow in real time the development of IC - induced arthritis in a mouse model of rheumatoid arthritis.

For the current study, working in the CU Cancer Center Advanced Light Microscopy Core, co-authors Dominik Stitch, PhD, and Radu Moldovan, PhD, implemented a new technique known intravital multiphoton in vivo microscopy that enabled the team to watch fluorescent - tagged liposomes in real - time after injection.

The researchers have now shown that the misfolded variants react to multiphoton irradiation, a type of laser effect, whereas the healthy proteins do not.

The Olympus» FluoView FVMPE - RS multiphoton imaging systems allow outstanding fluorescence imaging down into deep regions of the specimens.

The image was taken with multiphoton microscopy with wavelength mixing, and it received an Honorable Mention in the 2012 Olympus BioScapes Digital Imaging Competition.

Other techniques advancing in the live - imaging space include multiphoton microscopy and label - free processes such as Raman microscopy and third harmonic generation imaging.

Experiments revealed that the isolated Yb «energy clusters» inside this pill - shaped nanocrystal (see image) enabled substantially higher dopant concentrations than usual — Yb accounted for up to 98 per cent of the crystal's mass — and helped initiate multiphoton upconversion that yielded violet light with an intensity eight times higher than previously seen.

For pioneering research in biophotonics, particularly in application of nonlinear optical and multiphoton processes, and for promoting biophotonics and educating future researchers through his seminal monographs and reviews.

Nonlinear optical microscopes including: femtosecond transient absorption microscopy, fluorescence lifetime imaging, confocal reflectance, second harmonic generation imaging, and multiphoton fluorescence imaging.

VIVO Multiphoton is designed for high - speed, high - sensitivity multiphoton imaging of live animals and tissue.

Vector is also designed for high - speed scanning imaging techniques such as multiphoton imaging or laser scanning confocal microscopy.

It is anticipated that the award will be used to purchase a a new FACSAria III cell sorter, a Leica TCS SP8 multiphoton microscope, and a FAST Airyscan module to increase the utility of their current confocal microscope.

Ongoing research thrusts include different advanced multiphoton and fluorescence techniques, single - molecule approaches, pioneering near - field nano - imaging, plasmonics and nano - antenna approaches, Raman imaging, photothermal imaging, diffuse optical imaging, among others.

Using multiphoton absorption, amyloid fibrils could be templated with synthetic nanomolecules to create novel composite materials for different applications.

A humanized bone model for preclinical monitoring of prostate cancer lesions by intravital multiphoton microscopy.

«This was already known, but what has not been known is that the amyloids react to multiphoton irradiation,» says Piotr Hanczyc.

The new XLPLN Series are dedicated for use with the FluoView FVMPE - RS multiphoton imaging systems.

«By combining in vivo multiphoton microscopy and in vivo electrophysiology, our lab is better able to visualize how cells move and change over time in the living brain and explain how changes in these glial cells alter the visually evoked neural network activity,» says Kozai.

David Monchaud, a chemist at the University of Burgundy in France, was drawn to multiphoton imaging for its precision, sensitivity, and ability to image living cells.

Functional imaging of photosensitizers using multiphoton microscopy.

Using multiphoton microscopy, he could confirm that quadruplexes exist in living cells, indicating they likely have some function there.

To achieve greater depth in microscopy, one solution is multiphoton imaging, says Julian Burke, chief scientific officer of Leica Microsystems, in Cambridge, United Kingdom.

The latest in live - cell microscopy — multiphoton imaging, light - sheet techniques, and technology borrowed from Raman spectroscopy — allow researchers to study living cells in more detail with less effort.

In the multiphoton regime it can be shown that the wave packets are created predominantly close to the maximum intensity of the pulse and thus interfere constructively only if the intensity is close to a channel closing.

Although the Keldysh parameter, introduced in the 1960's by the eponymous Russian physicist, clearly distinguishes the multiphoton picture and the tunneling picture, it has remained an open question, particularly in the field of strong field excitation, how to reconcile the two seemingly opposing approaches.

In the case of interaction of strong laser fields with atoms the dualism finds its analogue in the intuitive pictures used to explain ionization and excitation: The multiphoton picture and the tunneling picture.

In the multiphoton regime pronounced resonant enhancements in the yield have been observed, particularly in the vicinity of the channel closings, while in the tunneling regime no such resonances appeared.

In the multiphoton picture the photon character shines through as resonant enhancement in the excitation yield whenever an integer multiple of the photon energy matches the excitation energy of atomic states.

In the study the excitation yield of Ar and Ne atoms as a function of the laser intensity has been directly measured for the first time, covering both the multiphoton and tunneling regimes.

Preclinical monitoring of prostate cancer lesions in bone by intravital multiphoton microscopy.

Age - related changes in murine bladder structure and sensory innervation: a multiphoton microscopy quantitative analysis.

Our multiphoton imaging systems provide the imaging depth, speed and resolution required for intravital imaging applications in neuroscience, oncology and immunology.

The core has a multiphoton system that is able to image up to 500um.

His research involves ex vivo and in vivo multiphoton microscopy and lifetime imaging of diseased tissues.