Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Gisela Guthausen"'
Autor:
Rami Nasser Din, Aiswarya Chalikunnath Venu, Thomas Rudszuck, Alicia Vallet, Adrien Favier, Annie K. Powell, Gisela Guthausen, Masooma Ibrahim, Steffen Krämer
Publikováno v:
Molecules, Vol 29, Iss 20, p 4956 (2024)
The longitudinal and transverse nuclear magnetic resonance relaxivity dispersion (NMRD) of 1H in water induced by the paramagnetic relaxation enhancement (PRE) of dissolved lanthanide ions (Ln3+) can become very strong. Longitudinal and transverse 1H
Externí odkaz:
https://doaj.org/article/38bf5b57f1e5411283383bdec1a56012
Publikováno v:
Sensors, Vol 24, Iss 19, p 6163 (2024)
Quality control in a production plant shows its maximum potential in the form of inline measurements. Defects and imperfections can be detected early and directly, and waste and costs can be reduced. Nuclear Magnetic Resonance offers a wide range of
Externí odkaz:
https://doaj.org/article/35f8c576df8f4153beb6025e01028d2d
Autor:
Lena Trapp, Niels Karschin, Markus Godejohann, Hilke Schacht, Hermann Nirschl, Gisela Guthausen
Publikováno v:
Molecules, Vol 29, Iss 13, p 3024 (2024)
To reduce unwanted fat bloom in the manufacturing and storage of chocolates, detailed knowledge of the chemical composition and molecular mobility of the oils and fats contained is required. Although the formation of fat bloom on chocolate products h
Externí odkaz:
https://doaj.org/article/856ea4200ba04e97947379e4b51a8fdb
Publikováno v:
Frontiers in Food Science and Technology, Vol 3 (2024)
Hazelnut-based spreads are very popular, and they are available in a variety of compositions and prices. They, therefore, require detailed quality control and reliable fraud detection regarding the substitution of high-cost cocoa butter. Transverse r
Externí odkaz:
https://doaj.org/article/2c83173a33054a2cbeb23632857c614a
Publikováno v:
Sensors, Vol 24, Iss 11, p 3353 (2024)
Inline analytics in industrial processes reduce operating costs and production rejection. Dedicated sensors enable inline process monitoring and control tailored to the application of interest. Nuclear Magnetic Resonance is a well-known analytical te
Externí odkaz:
https://doaj.org/article/45d6c629268b48a188eedb034970ebb5
Autor:
Stefanie Kern, Rahel Lerner, Nicolas Schork, Hermann Nirschl, Martin Heijnen, Gisela Guthausen
Publikováno v:
Frontiers in Chemical Engineering, Vol 4 (2023)
Membrane ultrafiltration in new polymeric multi-channel membranes designed for in-out filtration was investigated to get insights into structure, flow and filtration properties. The apparent novelty of the membrane concerns the geometry and configura
Externí odkaz:
https://doaj.org/article/5966c55a70cc4640aef0875a78ac547e
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
As virtual reality (VR) has drastically evolved over the past few years, the field of applications of VR flourished way beyond the gaming industry. While commercial VR solutions might be available, there is a need to develop a workflow for specific a
Externí odkaz:
https://doaj.org/article/96c483e480474b278bed120c8ab5ac9e
Publikováno v:
Sensors, Vol 23, Iss 5, p 2388 (2023)
Process monitoring and control require dedicated and reliable measures which reflect the status of the process under investigation. Although nuclear magnetic resonance is known to be a versatile analytical technique, it is only seldomly found in proc
Externí odkaz:
https://doaj.org/article/17f68483a494408081ea99f6a4911778
Publikováno v:
Polymers, Vol 14, Iss 22, p 5023 (2022)
A time-dependent understanding of swelling characteristics and external stimuli behavior is crucial for the development and understanding of functional hydrogels. Magnetic resonance imaging (MRI) offers the opportunity to study three-dimensional (3D)
Externí odkaz:
https://doaj.org/article/2e22be4cd1ea49a7a29de882024ed190
Autor:
Maxi Hoffmann, Ciprian Iacob, Gina Kaysan, Mira Simmler, Hermann Nirschl, Gisela Guthausen, Manfred Wilhelm
Publikováno v:
Polymers, Vol 14, Iss 12, p 2423 (2022)
Charge transport, diffusion properties, and glassy dynamics of blends of imidazolium-based ionic liquid (IL) and the corresponding polymer (polyIL) were examined by Pulsed-Field-Gradient Nuclear Magnetic Resonance (PFG-NMR) and rheology coupled with
Externí odkaz:
https://doaj.org/article/38d484092d0a4985aa4f7ad513c2bba6