Wu, Lihui Long, Ruiqing Li, Te Tang, Cui Tong, Xia Guo, Ying Shi, Shuyun Xiang, Haiyan Tong, Chaoying
Published in
Analytical and Bioanalytical Chemistry
Dual-emission and single-emission carbon dots (DCDs and SCDs) have been simultaneously synthesized by one-pot solvothermal treatment of leek. Different graphitization and surface functionalization were responsible for their distinction in fluorescence characteristics. DCDs with an average size of 5.6 nm exhibited two emissions at 489 and 676 nm und...
Patrone, Paul N. Romsos, Erica L. Cleveland, Megan H. Vallone, Peter M. Kearsley, Anthony J.
Published in
Analytical and Bioanalytical Chemistry
Motivated by the current COVID-19 health crisis, we consider data analysis for quantitative polymerase chain-reaction (qPCR) measurements. We derive a theoretical result specifying the conditions under which all qPCR amplification curves (including their plateau phases) are identical up to an affine transformation, i.e. a multiplicative factor and ...
Giri, Basant Pandey, Shishir Shrestha, Retina Pokharel, Krisha Ligler, Frances S. Neupane, Bhanu B.
Published in
Analytical and Bioanalytical Chemistry
In the recent SARS-CoV-2 pandemic, public health experts have emphasized testing, tracking infected people, and tracing their contacts as an effective strategy to reduce the spread of the virus. Several diagnostic methods are reported for detecting the coronavirus in clinical, research, and public health laboratories. Some tests detect the infectio...
Krüger, S. Hattendorf, B.
Published in
Analytical and Bioanalytical Chemistry
Borys, Andryj M.
Published in
Analytical and Bioanalytical Chemistry
Pahlow, Susanne Orasch, Thomas Žukovskaja, Olga Bocklitz, Thomas Haas, Hubertus Weber, Karina
Published in
Analytical and bioanalytical chemistry
Triacetylfusarinine C (TAFC) is a siderophore produced by certain fungal species and might serve as a highly useful biomarker for the fast diagnosis of invasive aspergillosis. Due to its renal elimination, the biomarker is found in urine samples of patients suffering from Aspergillus infections. Accordingly, non-invasive diagnosis from this easily ...
Hermann, Cornelia A Hofmann, Carola Duerkop, Axel Baeumner, Antje J
Published in
Analytical and bioanalytical chemistry
Magnetized liposome (magnetosomes) labels can overcome diffusion limitations in bioassays through fast and easy magnetic attraction. Our aim therefore was to advance the understanding of factors influencing their synthesis focusing on encapsulation strategies and synthesis parameters. Magnetosome synthesis is governed by the surface chemistry and t...
Feng, Yingzhu Huang, Jiuhong Qu, Chuanhua Huang, Mengjun Chen, Zhencong Tang, Dianyong Xu, Zhigang Wang, Bochu Chen, Zhongzhu
Published in
Analytical and Bioanalytical Chemistry
Pathogen–host cell interactions play an important role in many human infectious and inflammatory diseases. Several pathogens, including Escherichia coli ( E. coli ), Mycobacterium tuberculosis ( M. tb ), and even the recent 2019 novel coronavirus (2019-nCoV), can cause serious breathing and brain disorders, tissue injury and inflammation, leading t...
Diehn, Sabrina Zimmermann, Boris Tafintseva, Valeria Bağcıoğlu, Murat Kohler, Achim Ohlson, Mikael Fjellheim, Siri Kneipp, Janina
Published in
Analytical and bioanalytical chemistry
Fourier-transform infrared (FTIR) spectroscopy enables the chemical characterization and identification of pollen samples, leading to a wide range of applications, such as paleoecology and allergology. This is of particular interest in the identification of grass (Poaceae) species since they have pollen grains of very similar morphology. Unfortunat...
Palladino, Pasquale Torrini, Francesca Scarano, Simona Minunni, Maria
Published in
Analytical and Bioanalytical Chemistry
Sanitizing solutions against bacterial and viral pathogens are of utmost importance in general and, in particular, in these times of pandemic due to Sars-Cov2. They frequently consist of chlorine-based solutions, or in the direct input of a certain amount of chlorine in water supply systems and swimming pools. Colorimetry is one of the techniques u...
