Enhanced surface plasmon resonance (SPR) fiber optic sensor for environmental monitoring: a coreless fiber–based design
NA Aljbar, BR Mahdi, AH Khalid, AH Attallah… - Plasmonics, 2024 - Springer
The present work represents the fabrication of a CF-MZI fiber sensor to develop an optical
sensor leveraging surface plasmon resonance (SPR), in order to measure the component …
sensor leveraging surface plasmon resonance (SPR), in order to measure the component …
Ammonia-trapping multilayer polymer urease film amplifier coated surface plasmon resonance sensor for ultra-sensitive urea detection
P Gong, X Li, X Zhou, F Wang, Y Zhang… - Sensors and Actuators B …, 2024 - Elsevier
In this paper, we have developed a new urea signal amplification technology based on a
multilayer urease polymer film self-assembly structure for the first time, enabling the …
multilayer urease polymer film self-assembly structure for the first time, enabling the …
Detection of Urea in Adulterated Milk with 3% Fat using Disposable Paper Sensor
Urea is one of the major adulterants in milk which is added to increase the Solid-Not-Fat and
protein contents in adulterated milk, as well as its shelf-life. Prolong consumption of excess …
protein contents in adulterated milk, as well as its shelf-life. Prolong consumption of excess …
High-performance optical fiber differential urea sensing system for trace urea concentration detection with enhanced sensitivity using liquid crystals
L Jin, B Yang, Z Xu, W Wang, J Wu, D Sun… - Sensors and Actuators B …, 2024 - Elsevier
A compact optical fiber differential sensing system consisting of microfiber interferometer
(MFI) functionalized urease combined with stearic acid (SA)-doped 4-cyano-4 …
(MFI) functionalized urease combined with stearic acid (SA)-doped 4-cyano-4 …
Sensitivity Enhancement of Silicon Layer-Based Surface Plasmon Resonance Sensor for Detection of Escherichia coli Bacteria
S Lavadiya - Plasmonics, 2024 - Springer
In this paper, we have proposed a silicon-based multilayer surface plasmon resonance
(SPR) sensor to detect Escherichia coli (EC) bacteria. The use of a silicon layer enables the …
(SPR) sensor to detect Escherichia coli (EC) bacteria. The use of a silicon layer enables the …
Ultra-high-sensitive plasmonic Sensor Based on Asymmetric Hexagonal Nano-ring Resonator for Cancer Detection
SG Shafagh, H Kaatuzian - Heliyon, 2024 - cell.com
A highly sensitive sensor based on two metal-insulator-metal waveguides coupled to an
asymmetric hexagonal nano-ring resonator detecting cancerous cells is proposed. This …
asymmetric hexagonal nano-ring resonator detecting cancerous cells is proposed. This …
Simple enzyme based fluorimetric biosensor for urea in human biofluids
KL Servarayan, E Sundaram, K Velayutham… - … Acta Part A: Molecular …, 2024 - Elsevier
As an important biomarker for renal related diseases, detection of urea is playing a vital role
in human biofluids on clinical diagnosis concern. In this work, a synthetic salicyaldehyde …
in human biofluids on clinical diagnosis concern. In this work, a synthetic salicyaldehyde …
[HTML][HTML] Urea Biosensing through Integration of Urease to the PEDOT-Polyamine Conducting Channels of Organic Electrochemical Transistors: pH-Change-Based …
JR Neyra Recky, M Montero-Jimenez, J Scotto… - Chemosensors, 2024 - mdpi.com
We present the construction of an organic electrochemical transistor (OECT) based on poly
(3, 4-ethylendioxythiophene, PEDOT) and polyallylamine (PAH) and its evaluation as a …
(3, 4-ethylendioxythiophene, PEDOT) and polyallylamine (PAH) and its evaluation as a …
An innovative environmentally-friendly optical sensor utilizing sol-gel method for thorium detection in environmental samples
RF Alshehri - Journal of Sol-Gel Science and Technology, 2024 - Springer
Introducing a cutting-edge technique, we have harnessed the exceptional properties of 1-(2-
arsonophenylazo) 2-naphthol (APAN) as a highly sensitive reagent, expertly immobilized …
arsonophenylazo) 2-naphthol (APAN) as a highly sensitive reagent, expertly immobilized …
Highly-sensitive to n-hexane vapors SPR sensor with an additional ZnO layer
GV Dorozinsky, NV Kachur, HV Dorozinska… - Optical and Quantum …, 2024 - Springer
Offered, developed and experimentally tested in this work is the multilayer element highly
sensitive to n-hexane vapors. This element is aimed to be used in the surface plasmon …
sensitive to n-hexane vapors. This element is aimed to be used in the surface plasmon …