Results 41 to 50 of about 282,094 (307)

Biosensors for cardiac biomarkers detection: a review [PDF]

, 2012
The cardiovascular disease (CVD) is considered as a major threat to global health. Therefore, there is a growing demand for a range of portable, rapid and low cost biosensing devices for the detection of CVD.
Gurbuz, Yasar, Gürbüz, Yaşar, Kolkar Mohammed, Javed Hussain Niazi, Qureshi, Anjum   +3 more
core   +1 more source

Measurement of Cell Adhesion and Migration Using Phosphor-Screen Autoradiography

BioTechniques, 1996
This study demonstrates the use of phosphor-screen autoradiography as a means of measuring cell adhesion and cell expansion on polymer surfaces.
B.A. Dalton, M. Dziegielewski, G. Johnson, P.A. Underwood, J.G. Steele   +4 more
doaj   +1 more source

In-Country Method Validation of a Paper-Based, Smartphone-Assisted Iron Sensor for Corn Flour Fortification Programs

Foods, 2022
Food fortification in low-income settings is limited due to the lack of simple quality control sensing tools. In this study, we field validated a paper-based, smartphone-assisted colorimetric assay (Nu3Px) for the determination of iron in fortified ...
Anna W. Waller, Marcela Gaytán-Martínez, Juan E. Andrade Laborde   +2 more
doaj   +1 more source

Highly selective and sensitive macrocycle-based dinuclear foldamer for fluorometric and colorimetric sensing of citrate in water. [PDF]

, 2018
The selective detection of citrate anions is essential for various biological functions in living systems. A quantitative assessment of citrate is required for the diagnosis of various diseases in the human body; however, it is extremely challenging to ...
Alamgir, Azmain, Hasan, Mohammad H, Hossain, Md Alamgir, Powell, Douglas R, Rhaman, Md Mhahabubur, Tandon, Ritesh, Wong, Bryan M, Xu, Lihua   +7 more
core   +3 more sources

Selective Lanthanide Sensing with Gold Nanoparticles and Hydroxypyridinone Chelators. [PDF]

, 2020
The octadentate hydroxypyridinone chelator 3,4,3-LI(1,2-HOPO) is a promising therapeutic agent because of its high affinity for f-block elements and noncytotoxicity at medical dosages.
Abergel, Rebecca J, Carter, Korey P, Minor, Andrew M, Pallares, Roger M, Tratnjek, Toni, Zeltmann, Steven E   +5 more
core  

New and Improved Diagnostics for Detection of Drug-Resistant Pulmonary Tuberculosis. [PDF]

, 2011
PURPOSE OF REVIEW: Tuberculosis (TB) remains a global emergency and continues to kill 1.7 million people globally each year. Drug-resistant TB is now well established throughout the world and most TB patients are not being screened for drug resistance ...
Affolabi, Albert, Banerjee, Blakemore, Boehme, Brossier, Bwanga, Caws, Coronel, Drews, Ellner, Ellner, Farnia, Fears, Garza-González, Gupta, Helb, Hillemann, Kiet, Kim, Lemaire, Lin, Ling, Martin, Martin, Martin, Migliori, Migliori, Minion, Morcillo, Neonakis, Nicol, Pai, Palomino, Piersimoni, Sandgren, Sohn, Van Rie, Visalakshi, Visalakshi, Wallis, Wright   +41 more
core   +1 more source

DETERMINAÇÃO DO TEOR DE BIODIESEL EM DIESEL EMPREGANDO O ENSAIO COLORIMÉTRICO DO ÁCIDO HIDROXÂMICO

Química Nova, 2015
The aim of this paper was to use colorimetric assays for hydroxamic acid to quantify the biodiesel content in diesel and compare it with the traditional method (infrared spectroscopy, using the EN 14078 method).
Roberta P. M. da Costa, Thaiane C. Khalil, Amanda P. F. dos Santos, Débora F. de Andrade, Luiz A. d'Avila   +4 more
doaj   +1 more source

From a Chemotherapeutic Drug to a High-Performance Nanocatalyst: A Fast Colorimetric Test for Cisplatin Detection at ppb Level

Biosensors, 2022
A rapid point-of-care method for the colorimetric detection of cisplatin was developed, exploiting the efficient conversion of the chemotherapeutic drug into a high-performance nanocatalyst with peroxidase enzyme mimics.
Valentina Mastronardi, Mauro Moglianetti, Edoardo Ragusa, Rodolfo Zunino, Pier Paolo Pompa   +4 more
doaj   +1 more source

Fabrication of a Malaria-Ab ELISA Bioassay Platform with Utilization of Syringe-Based and 3D Printed Assay Automation

Micromachines, 2018
We report on the fabrication of a syringe-based platform for automation of a colorimetric malaria-Ab assay. We assembled this platform from inexpensive disposable plastic syringes, plastic tubing, easily-obtainable servomotors, and an Arduino ...
Christopher Lim, Yangchung Lee, Lawrence Kulinsky   +2 more
doaj   +1 more source

Nanomaterials for Healthcare Biosensing Applications [PDF]

, 2019
In recent years, an increasing number of nanomaterials have been explored for their applications in biomedical diagnostics, making their applications in healthcare biosensing a rapidly evolving field.
Altintas, Zeynep, Pirzada, Muqsit
core   +1 more source