Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Axel Duerkop"'
Autor:
Gasser M. Khairy, Zaitona A. Abd El-Naby, Alaa M. A. Elgindy, Axel Duerkop, Eman A. Abdel Hameed
Publikováno v:
Chemosensors, Vol 10, Iss 10, p 378 (2022)
A new probe based on the complex of 1,2 dihydro-2-oxoquinoloine-4-carboxylic acid (DOCA) as a ligand with Europium (III) ion was developed for the quantitation of Moxifloxacin HCl (Moxi.HCl) in pharmaceuticals and human plasma using a luminescence me
Externí odkaz:
https://doaj.org/article/1746725fb75d43cea1d4634a081530e7
Optical pH Sensing in Milk: A Small Puzzle of Indicator Concentrations and the Best Detection Method
Publikováno v:
Chemosensors, Vol 9, Iss 7, p 177 (2021)
Optical chemical sensors can yield distinctively different responses that are dependent on the method applied for readout and evaluation. We therefore present a comprehensive study on the pH determined non-continuously with optical sensors in real mi
Externí odkaz:
https://doaj.org/article/f9b896f21193406b8ab2e4e39f763cbb
Autor:
Nadine Assmann, Katja Dettmer, Johann M.B. Simbuerger, Carsten Broeker, Nadine Nuernberger, Kathrin Renner, Holly Courtneidge, Enriko D. Klootwijk, Axel Duerkop, Andrew Hall, Robert Kleta, Peter J. Oefner, Markus Reichold, Joerg Reinders
Publikováno v:
Cell Reports, Vol 15, Iss 7, Pp 1423-1429 (2016)
Summary: We recently reported an autosomal dominant form of renal Fanconi syndrome caused by a missense mutation in the third codon of the peroxisomal protein EHHADH. The mutation mistargets EHHADH to mitochondria, thereby impairing mitochondrial ene
Externí odkaz:
https://doaj.org/article/977c6d84183f4d7eb6549ff6ca0060af
Publikováno v:
Chemosensors, Vol 8, Iss 4, p 99 (2020)
Electrospun nanofibers (ENFs) are remarkable analytical tools for quantitative analysis since they are inexpensive, easily produced in uniform homogenous mats, and provide a high surface area-to-volume ratio. Taking advantage of these characteristics
Externí odkaz:
https://doaj.org/article/cee0e1e343e84702ba40ce4c786bcf45
Publikováno v:
Chemosensors, Vol 3, Iss 4, Pp 253-273 (2015)
Accurate methods that can continuously detect low concentrations of hydrogen peroxide (H2O2) have a huge application potential in biological, pharmaceutical, clinical and environmental analysis. Luminescent probes and nanomaterials are used for fabri
Externí odkaz:
https://doaj.org/article/c8058c12c4564042996aa8464bd188ba
Green coffee is coming into vogue as a food that contains remarkable contents of antioxidants like chlorogenic acid (ChA) and induces mild stimulation to the consumer. While most methods for determination of ChA require chromatographic separation pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::258b327522fb881d4adc09d8caffc38e
https://epub.uni-regensburg.de/53253/
https://epub.uni-regensburg.de/53253/
Autor:
El Sayed H. El Ashry, El Sayed H. El Tamany, Mohy El Din Abdel Fattah, Mohamed R. E. Aly, Ahmed T. A. Boraei, Axel Duerkop
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 135-146 (2013)
Glycosylations of 5-(1H-indol-2-yl)-1,3,4-oxadiazoline-2(3H)-thione delivered various degrees of S- and/or N-glycosides depending on the reaction conditions. S-Glycosides were obtained regiospecifically by grinding oxadiazolinethiones with acylated
Externí odkaz:
https://doaj.org/article/a279b548eef34b5ba297cf0665e24d0a
Autor:
Alexandra I. Danchuk, Natalia A. Burmistrova, Sergey Yu. Doronin, Nadezhda S. Komova, Axel Duerkop, Sarah N. Mobarez, Alexey V. Markin
Publikováno v:
Analytical and Bioanalytical Chemistry
This review presents the state-of-the-art of optical sensors for determination of biogenic amines (BAs) in food by publications covering about the last 10 years. Interest in the development of rapid and preferably on-site methods for quantification o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d46dd55faadfea7e1cf8cae1c880a1
http://europepmc.org/articles/PMC7320057
http://europepmc.org/articles/PMC7320057
Publikováno v:
Analytical and Bioanalytical Chemistry
Liposomes have been widely applied in bioanalytical assays. Most liposomes used bare negative charges to prevent non-specific binding and increase colloidal stability. Here, in contrast, highly stable, positively charged liposomes entrapping the fluo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c88ec7d7d03d43870e72b50870b356
https://doi.org/10.1007/s00216-020-02612-w
https://doi.org/10.1007/s00216-020-02612-w
Publikováno v:
Analytical and Bioanalytical Chemistry
Recent years have confirmed the ubiquitous applicability of lateral flow assays (LFA) in point-of-care testing (POCT). To make this technology available for low abundance analytes, strategies towards lower limits of detections (LOD), while maintainin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55625ed7d714eb7225dc23f60fdcf2d7
https://epub.uni-regensburg.de/51000/
https://epub.uni-regensburg.de/51000/