Results 81 to 90 of about 284,330 (349)
Silicon nanophotonic ring resonators sensors integrated in reaction tubes [PDF]
, 2013 Enzyme-linked immunosorbent assays (ELISA) are the most popular immunoassay techniques performed every day in hospitals and laboratories and they are used as a diagnostic tool in medicine and plant pathology, as well as a quality-control check in various
Bienstman, Peter +6 more
core +1 more source
Carbon nanotube biosensors [PDF]
Frontiers in Chemistry, 2015 Nanomaterials possess unique features which make them particularly attractive for biosensing applications. In particular, carbon nanotubes (CNTs) can serve as scaffolds for immobilization of biomolecules at their surface, and combine several exceptional physical, chemical, electrical, and optical characteristics properties which make them one of the ...
Tîlmaciu, Carmen-Mihaela, Morris, May
openaire +4 more sources
Advanced Functional Materials, EarlyView.This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source
Development of Optical Biosensor Technologies for Cardiac Troponin Recognition [PDF]
, 2015 Acute myocardial infarction (AMI) is the leading cause of death among cardiovascular diseases. Among the numerous attempts to develop coronary marker concepts into clinical strategies, cardiac troponin is known as a specific marker for coronary events ...
Abdolrahim, Mojgan +5 more
core +1 more source
Metabolomics on integrated circuit [PDF]
, 2017 We have demonstrated a chip-based diagnostics tool for the quantification of metabolites, using specific enzymes, to study enzyme kinetics and calculate the Michaelis-Menten constant.
Barrett, Michael P. +3 more
core +1 more source
An electronic biosensor based on semiconducting tetrazine polymer immobilizing matrix coated on rGO for carcinoembryonic antigen [PDF]
, 2022 Sowmya Joshi +3 more
openalex +1 more source
Bio‐Inspired Molecular Events in Poly(Ionic Liquids)
Advanced Functional Materials, EarlyView.Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley +1 more source
Gate-controlled conductance switching in DNA
Nature Communications, 2017 Thanks to its base stacking structure, DNA can behave as an electric wire, but external control of its electronic properties has not been achieved yet.
Limin Xiang +5 more
doaj +1 more source
Shaping of Biohybrid Functional Living Materials
Advanced Functional Materials, EarlyView.This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck +3 more
wiley +1 more source
Deep Learning-Based Culture-Free Bacteria Detection in Urine Using Large-Volume Microscopy
BiosensorsBacterial infections, increasingly resistant to common antibiotics, pose a global health challenge. Traditional diagnostics often depend on slow cell culturing, leading to empirical treatments that accelerate antibiotic resistance.
Rafael Iriya +5 more
doaj +1 more source