Sentences with phrase «sp8 multiphoton»

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.

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.

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

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

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.

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

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.

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.

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.

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.

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.

«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.

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

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

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

Biologists, biochemists and geneticists who need to visualize the anatomical location of cellular structure, proteins / enzymes, mRNA, and reporter genes within whole tissue are among those who can benefit from this innovative product, which can be used with light microscopy, fluorescence microscopy, confocal microscopy and single / multiphoton microscopy.

Compact non-contact total emission detection for in vivo multiphoton excitation microscopy.

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

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

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.

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

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

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

Abstract: We have investigated multiphoton multiple ionization dynamics of argon and xenon atoms using a new x-ray free electron laser (XFEL) facility, SPring - 8 Angstrom Compact free electron LAser (SACLA) in Japan, and identified that highly charged Xe ions with the charge state up to +26 are produced predominantly via four - photon absorption as well as highly charged Ar ions with the charge state up to +10... ▽ More We have investigated multiphoton multiple ionization dynamics of argon and xenon atoms using a new x-ray free electron laser (XFEL) facility, SPring - 8 Angstrom Compact free electron LAser (SACLA) in Japan, and identified that highly charged Xe ions with the charge state up to +26 are produced predominantly via four - photon absorption as well as highly charged Ar ions with the charge state up to +10 are produced via two - photon absorption at a photon energy of 5.5 keV.

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

Functional imaging of photosensitizers using multiphoton microscopy.

Our experimental results, in combination with a newly developed theoretical model for heavy atoms, demonstrate the occurrence of multiphoton absorption involving deep inner shells.

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.