Current technologies to endotoxin detection and removal for biopharmaceutical purification

M Schneier, S Razdan, AM Miller… - Biotechnology and …, 2020 - Wiley Online Library
Endotoxins are the major contributors to the pyrogenic response caused by contaminated
pharmaceutical products, formulation ingredients, and medical devices. Recombinant …

Recent advances in biosensor based endotoxin detection

AP Das, PS Kumar, S Swain - Biosensors and Bioelectronics, 2014 - Elsevier
Endotoxins also referred to as pyrogens are chemically lipopolysaccharides habitually found
in food, environment and clinical products of bacterial origin and are unavoidable ubiquitous …

[HTML][HTML] Electronic tongue for the simple and rapid determination of taste and odor compounds in water

SH Nam, J Lee, E Kim, JW Koo, Y Shin, TM Hwang - Chemosphere, 2023 - Elsevier
Taste and odor (T&O) compounds present in natural water bodies could originate from
algae. In this study, alga-generated compounds that can cause T&O issues in water, such as …

Harnessing aptamers for electrochemical detection of endotoxin

SE Kim, W Su, MS Cho, Y Lee, WS Choe - Analytical biochemistry, 2012 - Elsevier
Lipopolysaccharide (LPS), also known as endotoxin, triggers a fatal septic shock; therefore,
fast and accurate detection of LPS from a complex milieu is of primary importance. Several …

An aptamer-based shear horizontal surface acoustic wave biosensor with a CVD-grown single-layered graphene film for high-sensitivity detection of a label-free …

J Ji, Y Pang, D Li, Z Huang, Z Zhang, N Xue… - Microsystems & …, 2020 - nature.com
The thickness of the sensitive layer has an important influence on the sensitivity of a shear
horizontal surface acoustic wave (SH-SAW) biosensor with a delay-line structure and lower …

Current trends in endotoxin detection and analysis of endotoxin–protein interactions

EC Dullah, CM Ongkudon - Critical reviews in biotechnology, 2017 - Taylor & Francis
Endotoxin is a type of pyrogen that can be found in Gram-negative bacteria. Endotoxin can
form a stable interaction with other biomolecules thus making its removal difficult especially …

Ce-based metal-organic frameworks and DNAzyme-assisted recycling as dual signal amplifiers for sensitive electrochemical detection of lipopolysaccharide

WJ Shen, Y Zhuo, YQ Chai, R Yuan - Biosensors and Bioelectronics, 2016 - Elsevier
In this work, a sensitive electrochemical aptasensor was designed for lipopolysaccharide
(LPS) detection based on Ce-based metal-organic frameworks (Ce-MOFs) and Zn 2+ …

Recent advances in biosensor based diagnosis of urinary tract infection

MS Kumar, S Ghosh, S Nayak, AP Das - Biosensors and Bioelectronics, 2016 - Elsevier
Urinary tract infections (UTIs) are potentially life threatening infections that are associated
with high rates of incidence, recurrence and mortality. UTIs are characterized by several …

Label-free and simple detection of endotoxins using a sensitive LSPR biosensor based on silver nanocolumns

M Zandieh, SN Hosseini, M Vossoughi, M Khatami… - Analytical …, 2018 - Elsevier
This paper describes the construction of a silver-based LSPR biosensor for endotoxin
detection. We used GLAD method to procure reproducible silver nanocolumns. In this work …

Impedimetric electronic tongue based on nanocomposites for the analysis of red wines. Improving the variable selection method

C Garcia-Hernandez, CS Comino… - Sensors and Actuators B …, 2018 - Elsevier
An impedimetric electronic tongue to discriminate red wines with similar characteristics
(same region, vintage and ageing method) is developed. The excellent performance …