Advanced Automation Technologies agrees to acquire GERSTEL

Expanding automated sample preparation capabilities

26-Nov-2024 - Advanced Automation Technologies, a platform of laboratory-automation brands backed by global investment firm Battery Ventures, announced an agreement to acquire GERSTEL GmbH & Co. KG and its international subsidiaries. GERSTEL, headquartered in Mülheim an der Ruhr, Germany and with sales ...

PFAS analysis: Reliably detecting eternity chemicals

analytica conference: PFAS in the focus of science

27-Feb-2024 - Perfluorinated and polyfluorinated alkyl substances (PFAS) are colloquially known as “eternity chemicals” due to their persistence in the environment. PFAS do not occur naturally, but they can be found in all sorts of things from food packaging and outdoor textiles to seals and hoses. This group ...

analytica 2024: Food analysis for sustainable nutrition

From PFAS to microplastics: focus on new harmful substances

16-Nov-2023 - From meat-free cold cuts to vegan salmon, the food market is changing. More and more consumers want to eat sustainably, but without sacrificing the taste of familiar products. “Modern analytical methods play a key role in the development of alternative foods, which is why analytica is ...

House cats’ noses may function like highly efficient chemical analysis equipment

Parallels between cat noses and gas chromatography provide new insights into mammalian evolution

04-Jul-2023 - A new computer simulation of domestic cats’ noses suggests that the convoluted nasal structures involved in their sense of smell function similarly to parallel coiled gas chromatographs—laboratory equipment used for highly efficient analysis of the chemical makeup of substances. Zhenxing Wu of ...

The chemistry of mummification

Specific substances for certain parts of the body

06-Feb-2023 - A international team of researchers from LMU and University of Tübingen is unveiling the secrets of ancient Egyptian embalming. Vessels from a workshop in Saqqara are providing new insights into the substances that were used to preserve human bodies. Exactly 100 years ago, the tomb of Tutankhamun ...

Sustainable scents from the mountain of the gods

ETH Zurich chemist Michailidou could see herself founding her own start-​up: “That would be a dream come true”

15-Nov-2022 - ETH Zurich chemist Freideriki Michailidou is developing novel processes for the sustainable production of fragrance ingredients. As a first step, she studied the scents of rare aromatic plants that grow only on Mount Olympus in Greece. How a product smells affects how we respond to it. So it ...

Mirror image molecules reveal drought stress in forests

Ecosystem changes can be more accurately predicted by emissions of chiral compounds

09-Sep-2022 - Worldwide, plants emit about 100 million tonnes of monoterpenes into the atmosphere each year. These volatile organic molecules include many fragrances such as the molecule pinene – known for its pine fresh scent. Since these molecules are highly reactive and can form tiny aerosol particles that ...

Rethinking indoor air chemistry

People generate their own oxidation field and change the indoor air chemistry around them

06-Sep-2022 - People typically spend 90 percent of their lives inside, at home, at work or in transport. Within these enclosed spaces, occupants are exposed to a multitude of chemicals from various sources, including outdoor pollutants penetrating indoors, gaseous emissions from building materials and ...

Researchers reveal oxygenate-based routes in syngas conversion over oxide-zeolite bifunctional catalysts

27-Jun-2022 - Aresearch team led by Prof. HOU Guangjin and Prof. BAO Xinhe from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) hasrevealed the oxygenate-based routes in syngas conversion overoxide–zeolite (OXZEO)bifunctional catalysts by solid-state Nuclear ...

Trajan to acquire leading chromatography consumables and tools business

Strengthens Trajan's product portfolio particularly in the critical area of the gas chromatography inlet and sample introduction

22-Jun-2022 - Global analytical science and device company Trajan Group Holdings Limited has announced the signing of a binding share purchase agreement and a real estate purchase agreement to acquire 100% of Chromatography Research Supplies, Inc. (CRS), a leading global manufacturer of high-quality analytical ...