My watch list
my.bionity.com  
Login  

18 Newest Publications about the topic fiber optics

rss

You can refine your search further. Select from the filter options on the left to narrow down your results.

Fiber-optic earthquake detection

15-Dec-2017 | Caroline Ash; Jesse Smith; Brent Grocholski, Science , 2017

Seismology The seismic networks used to detect earthquakes are limited spatially because they require expensive seismometers to be placed, monitored, and maintained. Lindsey et al. show how fiber optics can be used for seismic recording, using a technique known as distributed acoustic sensing (DAS

more

[News & Analysis] Europe Aims for a Cut-Rate Superlaser To Power Future Particle Accelerators

16-Aug-2013 | Daniel Clery, Science , 2013

As particle accelerators risk becoming unmanageably big and expensive to build and run, a team of European physicists hopes to solve the problem with a new accelerator design based on simple fiber-optic lasers. Author: Daniel Clery

more

Development Of A Tumor‐Specific Photoactivatable Doxorubicin Prodrug

14-Aug-2013 | Albert W. Girotti, Giorgio Minotti, Photochemistry and Photobiology, 2013

Abstract This is a retrospective highlight on the publication by Ibsen and co‐workers: Localized In Vivo Activation of a Photoactivatable Doxorubicin Prodrug in Deep Tumor Tissue, which appeared in a preceding issue of Photochem. Photobiol. (2013, 89:698‐708). The authors describe the ...

more

[News & Analysis] Optics: Light Beams With a Twist Could Give a Turbo Boost to Fiber-Optic Cables

03-Jul-2013 | Robert F. Service, Science , 2013

Giving photons a twist may sharply boost the amount of data that can be sent through optical fibers.

more

A compact fiber-optic SHG scanning endomicroscope and its application to visualize cervical remodeling during pregnancy [Applied Physical Sciences]

07-Aug-2012 | Yuying Zhang; Meredith L. Akins; Kartikeya Murari; Jiefeng Xi; Ming-Jun Li; Katherine Luby-Phelps; Mala Mahendroo; X ..., Proceedings of the National Academy of Sciences current issue, 2012

We report the development of an all-fiber-optic scanning endomicroscope capable of high-resolution second harmonic generation (SHG) imaging of biological tissues and demonstrate its utility for monitoring the remodeling of cervical collagen during gestation in mice. The endomicroscope has an ...

more

Antitumor carboplatin is more toxic in tumor cells when photoactivated: enhanced DNA binding

26-May-2012 | Jarmila Mlcouskova, Jana Stepankova, Viktor Brabec, Journal of Biological Inorganic Chemistry, 2012

Abstract Carboplatin, an analogue of “classical” cis-diamminedichloridoplatinum(II) (cisplatin), is a widely used second-generation platinum anticancer drug. Cytotoxicity of cisplatin and carboplatin is mediated by platinum–DNA adducts. Markedly higher concentrations of carboplatin are required, ...

more

Fiber-Optic Calcium Monitoring of Dendritic Activity In Vivo

01-Feb-2012 | Murayama, M., Larkum, M., CSH Protocols, 2012

Observing dendritic activity in active animals presents great challenges and there are currently not many options available. This protocol describes the fiber-optic-based "periscope" method for recording from populations of layer 5 (L5) neocortical pyramidal dendrites. This is an inexpensive, ...

more

FEASIBILITY OF USING A MINIATURE FIBER OPTIC UV‐VIS‐NIR SPECTROMETER TO ASSESS TOTAL POLYPHENOL INDEX, COLOR INTENSITY AND VOLUMIC MASS IN RED WINE FERMENTATIONS

01-Aug-2011 | FERNÁNDEZ‐NOVALES, JUAN; SÁNCHEZ, MARÍA‐TERESA; LÓPEZ, MARÍA‐ ..., Journal of Food Process Engineering, 2011

ABSTRACT This study sought to assess the feasibility of using ultraviolet‐visible‐near infrared (UV‐VIS‐NIR) spectroscopy to monitor changes in total polyphenol index, color intensity and volumic mass, three indicators of quality during red wine fermentation. Samples (n = 68) collected from ...

more

[Report] Probing the Ultimate Limit of Fiber-Optic Strain Sensing

30-Jul-2011 | G. Gagliardi, M. Salza, S. Avino, P. Ferraro, P. De Natale, Science , 2011

The precisely spaced teeth of an optical frequency comb can be used as a highly accurate strain gauge.

more

A Hand‐held Fiber‐optic Implement for the Site‐specific Delivery of Photosensitizer and Singlet Oxygen

25-Jul-2011 | Adaickapillai Mahendran; Yasemin Kopkalli; Goutam Ghosh; Ashwini Ghogare; Mihaela Minnis; Bonnie I. Kruft; Matibur Z ..., Photochemistry and Photobiology, 2011

Abstract We have constructed a fiber optic device that internally flows triplet oxygen and externally produces singlet oxygen, causing a reaction at the (Z)‐1,2‐dialkoxyethene spacer group, freeing a pheophorbide sensitizer upon the fragmentation of a reactive dioxetane intermediate. The device ...

more

Page 1 From 2
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE