Results 101 to 110 of about 8,587 (241)

IQVision: An Image-Based Evaluation Tool for Quantitative Lateral Flow Immunoassay Kits

, 2021
The development of quantitative lateral flow immunoassay test strips involves a lot of research from kit manufacturers’ standpoint. Kit providers need to evaluate multiple parameters, including the location of test regions, sample flow speed, required ...
Lalitha Pratyusha Bheemavarapu, Malay Ilesh Shah, Jayaraj Joseph, Mohanasankar Sivaprakasam   +3 more
core   +1 more source

Multiplexed lateral flow biosensors: Technological advances for radically improving point-of-care diagnoses

Biosensors and Bioelectronics, 2016
Lateral flow biosensors are a leading technology in point-of-care diagnostics due to their simplicity, rapidness and low cost. Their primacy in this arena continues through technological breakthroughs such as multiplexing: the detection of more than one biomarker in a single assay.
Li, Jia, Macdonald, J
openaire   +3 more sources

The performance of the current and emerging tuberculosis diagnostic test and the potential of DNA aptamer-based point-of-care biosensor: a review

Discover Medicine
The potential of DNA aptamer incorporated in a point-of-care (POC) biosensor as an alternative to existing Tuberculosis (TB) diagnostics, particularly in low- and middle-income countries, is uncovered in this paper.
Resmond Reaño
doaj   +1 more source

Sensing Levofloxacin with an RNA Aptamer as a Bioreceptor

Biosensors
To combat the growing threat of antibiotic resistance, environmental testing for antibiotic contamination is gaining an increasing role. This study aims to develop an easy-to-use assay for the detection of the fluoroquinolone antibiotic levofloxacin ...
Janice Kramat, Leon Kraus, Vincent J. Gunawan, Elias Smyej, Philipp Froehlich, Tim E. Weber, Dieter Spiehl, Heinz Koeppl, Andreas Blaeser, Beatrix Suess   +9 more
doaj   +1 more source

Surface Charges Guided Quasi‐TEM‐mode Microwave Propagation along Dielectric Nanowire

Advanced Physics Research, EarlyView.
According to Maxwell's equations, a single‐conductor transmission line cannot allow TEM‐mode electromagnetic wave propagation, however, this is based upon the assumption that dielectric material is isolated from the environment. In practice, surface electrostatic charges widely existed in nano‐materials with large surface‐to‐volume ratio.
BoYan Xu, Kaibo Zhang, Haojie Gao, Zhiyuan Gao, Kai Wang, Lihuan Zhao, Qi Yang, Bifeng Cui   +7 more
wiley   +1 more source

The opportunity and challenges associated with the development of cell-based biosensor for detection of urine mycobacterium lipoarabinomannan

Sensing and Bio-Sensing Research
Tuberculosis (TB) remains a significant threat to public health, and one of the primary goals of the EndTB Strategy is the development of non-sputum-based diagnostics.
Dian Ayu Eka Pitaloka, Rajwa Dwifauza Suryanto, Irkham, Salma Nur Zakiyyah, Yeni Wahyuni Hartati, Bambang Kuswandi   +5 more
doaj   +1 more source

A Practical Gut‐On‐Chip Workflow for Imaging‐Based Assessment of Epithelial Barrier Dynamics During E. coli Co‐Culture

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The intestinal epithelium and its resident microbiota form a dynamic interface that is central to gut homeostasis, but this interface is difficult to model with conventional tools. Static Transwell cultures lack physiological fluid shear, whereas animal models are costly and poorly suited to quantitative, high‐content imaging.
Shih‐Wei Chiang, Chuan‐Yi Yang, Guan‐Yu Chen   +2 more
wiley   +1 more source

Multiple cross displacement amplification combined with nanoparticle-based lateral flow biosensor for rapid and sensitive detection of Epstein-Barr virus. [PDF]

Front Cell Infect Microbiol, 2023
Jia X, Zhou J, Xiao F, Huang X, He W, Hu W, Kong Y, Yan W, Ji J, Qi Y, Wang Y, Tai J.   +11 more
europepmc   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

Rapid and reliable diagnosis of Moraxella catarrhalis infection using loop-mediated isothermal amplification-based testing

Frontiers in Bioengineering and Biotechnology
Moraxella catarrhalis (M. catarrhalis) was an important pathogen closely associated with respiratory tract infections. We employed the loop-mediated isothermal amplification (LAMP) coupled with nanoparticle-based lateral flow biosensor (LFB) and ...
Fei Xiao, Juan Zhou, Xiaolan Huang, Jin Fu, Nan Jia, Chunrong Sun, Zheng Xu, Yi Wang, Lei Yu, Lihui Meng   +9 more
doaj   +1 more source