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Manufacturer of high resolution optical and scanning probe microscopy solutions for scientific and industrial applications. A modular product line allows the combination of different microscopy techniques such as Raman, NSOM or AFM in one instrument for flexible analyses of optical, chemical and str more
Carl Roth, the expert consultation for labware, life science and chemicals for more than 140 years. With around 30,000 articles available and a round-the-clock delivery service within Germany, we are the partner that research, scientific and technical laboratories can rely on. Furthermore, we devel more
Polytec develops, manufactures and distributes high quality measurement systems. For many years the business unit "Spectral Technologies" has successfully provided spectroscopic measurement systems for non-destructive and non-contact measurement methods for R & D and industry, both in the laborator more
TuneCube allows you to optimally adjust interference filters to your application and at the same time use them as a beam splitter more
Raman microscopy without the need for time-consuming manual focusing, pre-scanning or sample preparation more
Measure what you see with excitation in 90° geometry ✓ Look through your sample with the included transmission X-ray detector ✓ Adaptable spatial resolution thanks to automated capillary exchange more
Most of commercial chemicals are produced using catalysts. Usually, these catalysts consist of tiny metal nanoparticles that are placed on an oxidic support. Similar to a cut diamond, whose surface consists of different facets oriented in different directions, a catalytic nanoparticle also possesses more
The acidity of molecules can be easily determined, but until now it was not possible to measure this important property for atoms on a surface. With a new microscopy technique from the Vienna University of Technology (TU Wien), this has now been achieved. The degree of acidity or alkalinity of a sub more
Scientists have already been able to demonstrate that graphene nanostructures can be generated by annealing of a nanostructured silicon carbide crystal for a few years. “These two-dimensional, spatially strongly restricted carbon bands exhibit a vanishingly small electrical resistance even at room t more
The Nicolet iN10 FT-IR microscope, empowered by Thermo Scientific™ OMNIC™ Picta™ software, simplifies infrared microscopy spectroscopy, enabling chemists in analytical and investigative chemistry laboratories to take full advantage of the technique’s power. The Nicolet iN10 is an intuitive, integrat more
Lynx EVO is a high productivity stereo microscope without eyepieces, powering your productivity through stunning 3D viewing.The unique patented eyepiece-less optics of award winning Lynx EVO liberates users from restrictive working practices, opening up a world of enhanced efficiency through unrival more
In the Life Sciences and Bio-medical Research, the characterization of chemical compounds within cells or tissues is one of the most important and difficult tasks for researchers to perform. The development of pharmaceuticals such as drug delivery co more
In his novel "Perfume - the Story of a Murderer", Patrick Süskind managed to put the power of odors into words better than anyone before him more
High molecular weight polymers, bio molecules or particles in a range of a few nanometers up to several microns are more and more important more
You’ve probably heard the great news over the weekend that the European Space Agency’s Philae lander has awoken from its 7 month slumber on Comet 67P, and is once again relaying collected data back to Earth. You might have less of an idea, however, of what this data is, and why it’s important. This more
The last of this year’s Nobel Prizes, the Nobel Prize in Chemistry, was awarded today. This year’s prize went to the development of cryo-electron microscopy, a technique that allows the structures of biomolecules to be revealed where other techniques fail. It also gives scientists insights into how more
In situ electrochemical atomic force microscopy (ec-AFM) is utilised for the first time to probe the initial stages of metal–organic framework (MOF) coating growth via anodic dissolution. Using the example of the Cu MOF HKUST-1, real time surface analysis is obtained that supports and verifies many more
The aggregation behavior of a phenol-substituted thiacarbocyanine Cy5 dye (5-chloro-2-[5-[5-chloro-3-(4-sulfobutyl)-3H-benzothiazol-2-ylidene]-3-phenyl-penta-1,3-dienyl]-3-(4-sulfo¬butyl)-benzothiazol-3-ium hydroxide, inner salt, triethylammonium salt) in aqueous solution is investigated using stead more
We report in situ atomic-scale transmission electron microscopy observations of the surface dynamics during Cu2O reduction. We show inhomogeneous oxide reduction caused by the preferential adsorption of hydrogen at step edges that induces oxygen loss and destabilizes Cu atoms within the step edge, t more
Thanks to technological advances in polymer chemistry and nanotechnology, it is now possible to synthetically produce nanomaterials with a wide range of properties and functionalities. This has paved the way for producing bio-inspired structures and systems which, for example, possess binding properties that follow the molecular recognition principles of biological systems. more
A combination of dark-field microscopy and electrochemistry can make individual nanoparticles in a liquid medium visible. The technique is suited to determine the activity of catalysts during their use. more
2009 and 2010 were years of restructuring, redistributing existing resources and increasing efficiency in the pharmacological industry.In 2011 many of the people in charge are looking to the future again with a visionary foresight – new, innovative technologies and new paths, other than the well trodden ones, move into the spotlight. A year of new starts and chances, also in the materials testing sector, has begun. more
Mathies Evers, born in 1989, studied chemistry at the Ruhr University Bochum, where he researched the synthesis of atom-precise molecular clusters. After his master's degree he started his doctoral thesis at the Chair of Analytical Chemistry II of Professor Dr. Kristina Tschulik and is supported by more
Matthias Genenger studied Biology at the University of Marburg with focus on systematical botany (mycology) and ecology and received his doctorate at the ETH Zurich. Since 2003, he has been working for Olympus in various positions in the area of product management and development, since 2019 he is p more
Sepp D. Kohlwein, born in 1954, studied Technical Chemistry at Graz University of Technology and received his technical doctorate there in 1982 at the Institute of Biochemistry. Until 2001, he worked there as an associate professor. After several research stays at the Albert Einstein College of Medi more
Nanovid microscopy Nanovid microscopy, from “nanometer video-enhanced microscopy”, is a microscopic technique aimed at visualizing colloidal gold particles of 20-40 nm diameter (nanogold, immunogold) as dynamic markers at the light microscopic l ... more
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