Bio Solutions July 27, 2020 Applications, Applications Note - Major, Nuclear Magnetic Resonance (NMR) 0 Instrumental analysis has contributed to the progress of biological science, through the observation of morpohology, the chemical analysis of compounds, the elucidation of amino acid sequences of proteins, etc. Furthermore, this progress has been accelerated by the development of analytical methods, which are used in diverse fields like medical science, agriculture, food and biotechnology, as well as the basic research work like physiology, biochemistry and genetics. This Bionote presents an overview of the basics, namely principles and features of various instruments, as well as application examples using numerous optional attachments. We hope that the Bionote will assist researchers and engineers who intend to perform analyses in finding and exploring new approaches. For full details: Attached files often contain the full content of the item you are viewing. Be sure and view any attachments. Bio Solutions Note.pdf 7.42 MB Related Articles Food Analysis Solutions JEOL offers numerous analytical tools to support both "food safety & security" as well as various evaluations of primary, secondary and tertiary functions of foodstuffs which are useful for a wide range of users associated with this field. This Foodnote introduces the features of each of the instruments and actual analysis examples, and is designed for researchers and engineers who are considering purchases of instruments. This brochure also presents comprehensive evaluations and analysis solutions that can be achieved with combinations of multiple instruments. DART Contamination Resistance: Analysis of Compounds in Saturated Salt and Buffer Solutions DART provides very simple mass spectra that are free of multiple charging and alkali metal cation adducts such as [M+Na]+ and [M+K]. This facilitates identification of target compounds in mixtures and simplifies assignment of elemental compositions for unknowns. Gas Analysis Brochure Gas Analysis Solutions with JEOL Mass Spectrometers Lithium Ion Battery Note The applications for lithium ion batteries (LIB) cover a wide range, from power sources for personal computers and mobile devices to automobiles, and there is always a demand for even better performance and safety. In order to ensure the performance and quality of LIB, analysis and evaluation using high-performance assessment systems is necessary. JEOL offers a full line-up of equipment to support the development of new LIB technologies and to improve product quality, including instruments for morphology observation and surface analysis, chemical analysis systems to perform structural analysis on a molecular level, as well as fabrication systems to create high-performance coatings and powders. This LIB note offers solutions for researchers and engineers who are looking for the best equipment for their application. Detection of Explosives in Muddy Water The AccuTOF time-of-flight mass spectrometer equipped with Direct Analysis in Real Time (DART™) has been used to detect a wide variety of explosives in or on a variety of materials ranging from solutions to samples deposited on surfaces ranging from ABS plastic to metal, clothing and cardboard. Detection is rapid, specific, and sensitive. Analysis of Acrylamide in Food by LC/Time-of-Flight Mass Spectrometry Acrylamide has been shown to cause cancer in animal studies. It has also been shown to cause nerve damage in people who have been exposed to very high levels at work. In April 2002 the Swedish National Food Authority reported the presence of elevated levels of acrylamide in certain types of food processed at high temperatures. Since then, acrylamide has been found in a range of cooked and heat-processed foods in many countries including the United States [1]. In order to assess acrylamide risk to humans, food levels need to be measured accurately. This prompts the need for development of analytical methods for acrylamide analysis. The US Food and Drug Administration has published an LC/MS/MS method for acrylamide [2]. Due to the low molecular weight of acrylamide, GC/MS has also been used for its analysis [3, 4]. However, GC/MS requires time-consuming derivatization. Here, we describe a simple and rapid LC/Time-of-flight MS method with accurate mass measurement and “in-source CID” fragmentation for acrylamide analysis. Showing 0 Comment Comments are closed.