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Simplifying STED microscopy of photostable red-emitting labels

01.10.2013 - Laser+Photonik 05/2013

A preferred modality of Stimulated Emission Depletion (STED) microscopy combines photostable near-infrared emitting fluorescence labels with suitable STED laser sources i...
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Optical sectioning methods in fluorescence microscopy

23.11.2010 - Photonik international /2010

Biomedical research demands technology that enables capture and analysis of molecular and microscopic structures, as well as dynamic 3-dimensional processes without distu...
[ read more ] | [ deutsche Version lesen ] 

This technical articel is also under the category: Biotechnology

Examining and sorting – new device concepts for the microscopy of living cells

14.11.2008 - Photonik international 2/2008

Today, many scientific questions in basic medical research through to the development of pharmaceutical active substances deal with how to examine and influence processes...
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This technical articel is also under the category: Biotechnology

Laser microscopy continues to diversify

14.11.2008 - Photonik international 2/2008

With diverse techniques ranging from cutting edge research in cell biology to emerging clinical applications, laser microscopy now relies on a wide portfolio of CW and ul...
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This technical articel is also under the category: Laser Technology

Stereoscopy in dusty plasmas

14.11.2008 - Photonik international 2/2008

Charged microscopic particles trapped in plasma discharges form spherical clusters with a shell-like structure. Video microscopy with stereoscopic cameras can follow the ...
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This technical articel is also under the category: Optical Metrology

Nano focusing in automated microscopy

12.03.2008 - Photonik international 1/2008

Advanced imaging microscopy often demands that images are collected with both speed and precision. Traditional stepper motor driven focus mechanisms often do not meet the...
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This technical articel is also under the category: Positioning and Mounting Kits

Digital holographic microscopy: a method for marker-free dynamic analysis of living cells

15.03.2007 - Photonik international /2007

Holographic-interferometric metrology is an established tool for non-destructive testing. Digital holographic microscopy methods enable a quantitative phase contrast that...
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This technical articel is also under the category: Biotechnology

TIRF microscopy – made easier by innovative scanner technology

15.03.2007 - Photonik international /2007

TIRF microscopy uses the evanescent field generated by total reflection to excite fluorophores in a thin layer on the specimen surface. This provides significantly higher...
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Fluorescence lifetime imaging with ultrafast lasers for biomedical applications

04.05.2006 - Photonik international /2006

Ultrafast laser technology is being applied to fluorescence lifetime imaging (FLIM) for biological research, drug discovery, as well as clinical medicine and diagnosis....
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This technical articel is also under the category: Biotechnology

Near-field optics – light microscopy for nanoscience

04.05.2006 - Photonik international /2006

Optical phenomena on a scale smaller than the wavelength of light are gaining more and more importance for Nanoscience. Near-field optical microscopy enables one to image...
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Optical sections by means of “structured illumination”: background and application in fluorescence microscopy

04.05.2006 - Photonik international /2006

Fluorescence is a standard technique in modern biomedical research that is used for the specific detection of cell and tissue structures. A problem arises when “thick” sp...
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4Pi microscopy – a quantum leap in the 3D resolution of fluorescence microscopy

04.05.2006 - Photonik international /2006

In basic research, medicine and cell biology, scientists need high-resolution 3D images of structures and processes within cells to gain new research perspectives. For th...
[ read more ] | [ deutsche Version lesen ] 

Optische Schnittverfahren in der Fluoreszenzmikroskopie

10.12.2009 - Photonik 6/2009

Biomedizinische Forschung benötigt Technologien, die in der Lage sind, auf mikroskopischer und molekularer Ebene Strukturen und dynamische Prozesse in drei Dimensionen zu...
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This technical articel is also under the category: Biotechnology

Höchstauflösende Live-Videos und Einzelmolekül-Mikroskopie lebender Zellen

16.04.2009 - Photonik 2/2009

Die höchstauflösende Fluoreszenzmikroskopie entwickelt sich rasch weiter. Nach der Entwicklung des STED-Mikroskops sollen künftige Gerätegenerationen Videos von dynamisch...
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This technical articel is also under the category: Biotechnology

Diversifizierung in der Lasermikroskopie setzt sich weiter fort

11.06.2008 - Photonik 3/2008

Bei vielen technischen Verfahren, die von der zellbiologischen Spitzenforschung bis zu neuesten klinischen Anwendungen reichen, stützt sich die Lasermikroskopie mittlerwe...
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This technical articel is also under the category: Laser Technology

Diversifizierung in der Lasermikroskopie setzt sich weiter fort

11.06.2008 - Photonik 3/2008

Bei vielen technischen Verfahren, die von der zellbiologischen Spitzenforschung bis zu neuesten klinischen Anwendungen reichen, stützt sich die Lasermikroskopie mittlerwe...
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This technical articel is also under the category: Laser Technology

Stereoskopie in staubigen Plasmen

11.12.2007 - Photonik 6/2007

Geladene mikroskopische Partikel, die in Plasmen eingefangen sind, bilden kugelförmige Cluster mit schalenartigem Aufbau. Durch Videomikroskopie dieser sogenannten Yukawa...
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This technical articel is also under the category: Optical Metrology

Stereoskopie in staubigen Plasmen

11.12.2007 - Photonik 6/2007

Geladene mikroskopische Partikel, die in Plasmen eingefangen sind, bilden kugelförmige Cluster mit schalenartigem Aufbau. Durch Videomikroskopie dieser sogenannten Yukawa...
[ read more ]

This technical articel is also under the category: Optical Metrology

Beobachten und Sortieren - Neue Gerätekonzepte für die Mikroskopie lebender Zellen

16.10.2007 - Photonik 5/2007

Von der medizinischen Grundlagenforschung bis zur pharmazeutischen Wirkstoffentwicklung: Vielfältige wissenschaftliche Fragestellungen suchen heute Lebensvorgänge auf zel...
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This technical articel is also under the category: Biotechnology

Beobachten und Sortieren - Neue Gerätekonzepte für die Mikroskopie lebender Zellen

16.10.2007 - Photonik 5/2007

Von der medizinischen Grundlagenforschung bis zur pharmazeutischen Wirkstoffentwicklung: Vielfältige wissenschaftliche Fragestellungen suchen heute Lebensvorgänge auf zel...
[ read more ]

This technical articel is also under the category: Biotechnology

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