Results 31 to 40 of about 17,924 (199)
Bioaffinity detection of pathogens on surfaces [PDF]
, 2010 The demand for improved technologies capable of rapidly detecting pathogens with high sensitivity and selectivity in complex environments continues to be a significant challenge that helps drive the development of new analytical techniques. Surface-based
Faisal, S. N. +4 more
core +1 more source
Antimicrobial peptides: Powerful biorecognition elements to detect bacteria in biosensing technologies [PDF]
, 2018 Bacterial infections represent a serious threat in modern medicine. In particular, biofilm treatment in clinical settings is challenging, as biofilms are very resistant to conventional antibiotic therapy and may spread infecting other tissues. To address
Gil Mur, Francisco Javier +2 more
core +2 more sources
Molecules, 2019 Here we report a lateral flow aptasensor (LFA) for the simultaneous detection of platelet-derived growth factor-BB (PDGF-BB) and thrombin. Two pairs of aptamers, which are specific against PDGF-BB and thrombin, respectively, were used to prepare the LFA.
Guodong Liu, Anant S Gurung, Wanwei Qiu
doaj +1 more source
Frontiers in Cellular and Infection Microbiology, 2019 AbstractFast dissemination of the mobilized colistin resistance (mcr) gene mcr-1 in Enterobacteriaceae causes a huge threat to the treatment of severe infection. In the current report, a multiple cross displacement amplification (MCDA) coupled with the detection of amplified products by gold nanoparticles-based lateral flow biosensor (LFB) assay (MCDA ...
Gong, Lin +6 more
openaire +3 more sources
Absorbance enhancement in microplate wells for improved-sensitivity biosensors [PDF]
, 2014 A generic optical biosensing strategy was developed that relies on the absorbance enhancement phenomenon occurring in a multiple scattering matrix.
Martin Olivier, J. +4 more
core +2 more sources
Synthesis, properties, and optical applications of noble metal nanoparticle-biomolecule conjugates [PDF]
, 2012 Noble metal nanoparticles, such as gold or silver nanoparticles and nanorods, exhibit unique photonic, electronic and catalytic properties. Functionalization of noble metal nanoparticles with biomolecules (e.
Huang, Rao +4 more
core +2 more sources
A Lateral Flow Assay for Quantitative Detection of Amplified HIV-1 RNA [PDF]
, 2012 Although the accessibility of HIV treatment in developing nations has increased dramatically over the past decade, viral load testing to monitor the response of patients receiving therapy is often unavailable.
Brittany A. Rohrman +4 more
core +3 more sources
Designing Paper-Based Immunoassays for Biomedical Applications [PDF]
, 2019 Paper-based sensors and assays have been highly attractive for numerous biological applications, including rapid diagnostics and assays for disease detection, food safety, and clinical care.
Gomez-Marquez, Jose Zacapa +3 more
core +1 more source
Recent advances using gold nanoparticles as a promising multimodal tool for tissue engineering and regenerative medicine [PDF]
, 2016 Uncorrected proofGold nanoparticles (AuNPs) have arisen a lot of interest in the clinical realms of nanomedicine. Despite the large ad- vances made in cancer research using AuNPs, their use in tissue engineering and regenerative medicine (TERM) is still ...
Oliveira, J. M. +2 more
core +1 more source
Aptamer-based biosensors for biomedical diagnostics [PDF]
, 2014 Aptamers are single-stranded nucleic acids that selectively bind to target molecules. Most aptamers are obtained through a combinatorial biology technique called SELEX.
Ding, Jinsong +3 more
core +1 more source