Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Jurgen Popp"'
Autor:
Hamideh Salehi, Anuradha Ramoji, Said Mougari, Peggy Merida, Aymeric Neyret, Jurgen Popp, Branka Horvat, Delphine Muriaux, Frederic Cuisinier
Publikováno v:
Communications Chemistry, Vol 5, Iss 1, Pp 1-10 (2022)
Understanding the mechanisms of virus-induced cell modifications is critical for the development of diagnostics and antiviral treatments. Here, confocal Raman microspectroscopy is demonstrated to be a useful tool to study biochemical modifications in
Externí odkaz:
https://doaj.org/article/8288a84aff0444e5b03715c97855ad2f
Autor:
Nairveen Ali, Johanna Kirchhoff, Patrick Igoche Onoja, Astrid Tannert, Ute Neugebauer, Jurgen Popp, Thomas Bocklitz
Publikováno v:
IEEE Access, Vol 8, Pp 167711-167720 (2020)
The antibiotic resistance of bacterial pathogens has become one of the most serious global health issues due to misusing and overusing of antibiotics. Recently, different technologies were developed to determine bacteria susceptibility towards antibi
Externí odkaz:
https://doaj.org/article/9ee7c5c51ee745e3ab2d8f588011deeb
Autor:
Nuha Alekhmimi, Qasem Ramadan, Dana Cialla-May, Jürgen Popp, Khaled Al-Kattan, Ali Alhoshani, Mohammed Zourob
Publikováno v:
ACS Omega, Vol 9, Iss 3, Pp 3609-3615 (2024)
Externí odkaz:
https://doaj.org/article/dab83ae88cc6495087802da796cb9845
Autor:
Aradhana Dwivedi, Oleg Ryabchykov, Chen Liu, Edoardo Farnesi, Michael Stenbæk Schmidt, Thomas Bocklitz, Jürgen Popp, Dana Cialla-May
Publikováno v:
Chemosensors, Vol 12, Iss 10, p 213 (2024)
Accurate detection of antibiotics in biological samples is essential for clinical diagnoses and therapeutic drug monitoring. This research examines how proteins and other substances in blood plasma affect the detection of the antibiotic ceftriaxone u
Externí odkaz:
https://doaj.org/article/d3a20ad8e4ac4bf7ae3d216f66558405
Autor:
Sepehr Razi, Nicolae Tarcea, Thomas Henkel, Ramya Ravikumar, Aikaterini Pistiki, Annette Wagenhaus, Sophie Girnus, Martin Taubert, Kirsten Küsel, Petra Rösch, Jürgen Popp
Publikováno v:
Sensors, Vol 24, Iss 14, p 4503 (2024)
Due to its high spatial resolution, Raman microspectroscopy allows for the analysis of single microbial cells. Since Raman spectroscopy analyzes the whole cell content, this method is phenotypic and can therefore be used to evaluate cellular changes.
Externí odkaz:
https://doaj.org/article/62d88847df1848e1bb8a19244353e361
Autor:
Juan David Muñoz-Bolaños, Tanveer Ahmed Shaik, Arkadiusz Miernik, Jürgen Popp, Christoph Krafft
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4726 (2024)
This study introduces a compact Raman spectrometer with a 1064 nm excitation laser coupled with a fiber probe and an inexpensive motorized stage, offering a promising alternative to widely used Raman imaging instruments with 785 nm excitation lasers.
Externí odkaz:
https://doaj.org/article/34017534437146e2a3f201d73d4a920d
Autor:
Elsie Quansah, Elena Gardey, Anuradha Ramoji, Tobias Meyer-Zedler, Bianca Goehrig, Astrid Heutelbeck, Stephanie Hoeppener, Michael Schmitt, Maximillian Waldner, Andreas Stallmach, Jürgen Popp
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The intestinal epithelial barrier, among other compartments such as the mucosal immune system, contributes to the maintenance of intestinal homeostasis. Therefore, any disturbance within the epithelial layer could lead to intestinal permeabi
Externí odkaz:
https://doaj.org/article/48e25bb61fdb4bdca7e0640faf4bc357
Autor:
Elsie Quansah, Anuradha Ramoji, Lara Thieme, Kamran Mirza, Bianca Goering, Oliwia Makarewicz, Astrid Heutelbeck, Tobias Meyer-Zedler, Mathias W. Pletz, Michael Schmitt, Jürgen Popp
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Non-linear imaging modalities have enabled us to obtain unique morpho-chemical insights into the tissue architecture of various biological model organisms in a label-free manner. However, these imaging techniques have so far not been applied
Externí odkaz:
https://doaj.org/article/146750441e3043f1b089d7b2d4fd6f62
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract In recent years, vibrational spectroscopic techniques based on Fourier transform infrared (FTIR) or Raman microspectroscopy have been suggested to fulfill the unmet need for microplastic particle detection and identification. Inter-system co
Externí odkaz:
https://doaj.org/article/e635f7c5f4954f23a7b5e789f72d8b3f
Autor:
Farhad Shohraty, Julian Hniopek, Josefine Meurer, Stefan Zechel, Michael Schmitt, Jürgen Popp, Martin D. Hager
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 8, Pp n/a-n/a (2023)
Abstract Besides a stable phase, shape‐memory polymers require an additional switchable moiety. In addition to thermal transitions and supramolecular interactions, these units can also be based on covalent bonds. Herein, the use of the reversible t
Externí odkaz:
https://doaj.org/article/ce2391b9780444168a11561c7261c9a6