Results 41 to 50 of about 156,714 (292)
Dipsticks with Reflectometric Readout of an NIR Dye for Determination of Biogenic Amines
Chemosensors, 2020 Electrospun nanofibers (ENFs) are remarkable analytical tools for quantitative analysis since they are inexpensive, easily produced in uniform homogenous mats, and provide a high surface area-to-volume ratio.
Sarah N. Mobarez +4 more
doaj +1 more source
Biosensors, 2021 Chlortoluron (3-(3-chloro-p-tolyl)-1,1-dimethyl urea) is an herbicide widely used in substitution to isoproturon to control grass weed in wheat and barley crops.
Anaïs Surribas +2 more
doaj +1 more source
Advanced Textile-Based Wearable Biosensors for Healthcare Monitoring
, 2023 With the innovation of wearable technology and the rapid development of biosensors, wearable biosensors based on flexible textile materials have become a hot topic.
Huan Li +6 more
core +1 more source
Bio-Protocol, 2021 Electrophoresis and Western blot are important tools in protein research for detection and identification of proteins. These traditional techniques separate the proteins based on size and charge differences and identify the proteins by antibody binding ...
Guangzhong Ma, Zijian Wan, Shaopeng Wang
doaj +1 more source
Carrier systems and biosensors for biomedical applications. [PDF]
, 2007 This chapter addresses both carrier systems and biosensors which are often applied directly to tissues, either as skin patches, implanted or ingested by a variety of routes.
Higson, Seamus P. J., Davis, Frank
core +3 more sources
Wavelet-Based Demodulation of Multimode Etched Fiber Bragg Grating Refractive Index Sensor
Sensors, 2018 Etched fiber Bragg grating (EFBG)-based sensors are used as evanescent field sensors for refractive index detection. When the fiber thickness is thin and the refractive index sensitivity increases, the number of propagating modes increases, resulting in ...
Takhmina Ayupova +6 more
doaj +1 more source
A comparative study of enzyme immobilization strategies for multi-walled carbon nanotube glucose biosensors [PDF]
, 2011 This work addresses the comparison of different strategies for improving biosensor performance using nanomaterials. Glucose biosensors based on commonly applied enzyme immobilization approaches, including sol-gel encapsulation approaches and ...
Claussen, Jonathan C. +17 more
core +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Etched Fiber Bragg Grating Biosensor Functionalized with Aptamers for Detection of Thrombin
Sensors, 2018 A biosensor based on an etched Fiber Bragg Grating (EFBG) for thrombin detection is reported. The sensing system is based on a Fiber Bragg Grating (FBG) with a Bragg wavelength of 1550 nm, wet-etched in hydrofluoric acid (HF) for ~27 min, to achieve ...
Aliya Bekmurzayeva +7 more
doaj +1 more source
Optimization of Sensors to be Used in a Voltammetric Electronic Tongue Based on Clustering Metrics
Sensors, 2020 Herein we investigate the usage of principal component analysis (PCA) and canonical variate analysis (CVA), in combination with the F factor clustering metric, for the a priori tailored selection of the optimal sensor array for a given electronic tongue (
Munmi Sarma +3 more
doaj +1 more source