Novel nanospectroscopy measures biomolecular changes induced by drugs in human cells Kumar Jeetendra | July 20, 2020 Synchrotron InfraRed Nanospectroscopy has been used for the first time to measure biomolecular changes caused by a drug (amiodarone) in human cells (macrophages) and localized at 100 nanometre scale, i.e. two orders of magnitude smaller than the IR wavelength used as probe. This was achieved at the Multimode InfraRed Imaging and Micro-Spectroscopy (MIRIAM) beamline (B22) …
Interview with Mr. Deepak Parab Managing Director Metrohm India Private Limited Kumar Jeetendra | September 11, 2020 I have been involved in every stage of evolution of this organization. Today we have approximately 225 employees and we have been able to increase our sales substantially. In last ten years as CEO and MD, I have mainly focused on couple of thing’s, customer and profitability-Interview with Mr. Deepak Parab Managing Director Metrohm India …
Simultaneous Detection, Sizing and Chemical Identification of Nanoplastic Mixtures Kumar Jeetendra | October 14, 2020 Postnova Analytics has published an application note that describes the novel hyphenation of Centrifugal Field-Flow Fractionation (CF3) with UV, MALS and Raman detection and how it has enabled the simultaneous detection, sizing and chemical identification of polydisperse nanoplastic mixtures. The production and use of millions of tons of plastics worldwide has led to uncontrolled release and …
Scientists investigate how messenger substances impact singular decision making Kumar Jeetendra | February 10, 2021 According to other studies, different parts of the brain are responsible for different kinds of decisions. A research team headed by Luca Franziska Kaiser and Prof. Dr. Gerhard Jocham in the HHU working group’Biological Psychology of Decision Making’, and Dr. Theo Gruendler together with colleagues in Magdeburg examined the balance of the messenger substances GABA …
Metrohm means Spectroscopy Kumar Jeetendra | December 4, 2022 The Metrohm brand stands for highly accurate, robust instruments and continuous innovation. Our spectroscopy portfolio reflects these standards. We have cutting-edge near-infrared and Raman systems for lab, process, and field operation. Analytical instrumentation technology has evolved over period of years. The important reasons for these evolvements are: The need for Rapid analysis solution Non destructive …
5 Key Differences of Spectrophotometry vs Spectroscopy Kumar Jeetendra | March 4, 2023 Spectrophotometry is a method for determining the amount of light a chemical substance absorbs by measuring the intensity of light as a light beam passes through a sample solution. The fundamental idea is that each substance absorbs or transmits light within a specific wavelength range. This measurement can also be used to determine the concentration …
What does a spectrophotometer measure? Did you know? Kumar Jeetendra | March 4, 2023 A spectrophotometer is a piece of apparatus that measures the amount of light that is absorbed by a specimen. In more depth, spectrophotometer techniques are most commonly used to measure the concentration of solutes in solution. This is accomplished by determining the amount of light that is absorbed by the solution in a cuvette that …
Solving Common Challenges in UV-Vis Spectroscopy Analysis Kumar Jeetendra | January 25, 2024 A technique known as UV-Vis Spectroscopy has a wide range of uses, it is used to measure the concentration of substances in a sample by measuring the absorption or transmission of ultraviolet and visible light through the sample. Nevertheless, as with any analytical method, there are obstacles that come with it. Here are some common …
