A5009663426- Analytical Chemistry and Sensors
- Electrochemical sensors and biosensors
- Analytical chemistry methods development
- Electrochemical Analysis and Applications
- Water Quality Monitoring and Analysis
- Conducting polymers and applications
- Mass Spectrometry Techniques and Applications
- Brucella: diagnosis, epidemiology, treatment
- Molecular Sensors and Ion Detection
- Water Quality Monitoring Technologies
- Burkholderia infections and melioidosis
- Garlic and Onion Studies
- Advanced Nanomaterials in Catalysis
- Fish Biology and Ecology Studies
- Nanoparticles: synthesis and applications
- Advanced Sensor and Energy Harvesting Materials
- Plant responses to elevated CO2
- Dye analysis and toxicity
- Nanoplatforms for cancer theranostics
- Salmonella and Campylobacter epidemiology
- Plant Pathogens and Fungal Diseases
- Gas Sensing Nanomaterials and Sensors
- Biosensors and Analytical Detection
- Air Quality Monitoring and Forecasting
- Biochemical effects in animals
Agricultural Research Center
2021-2023
Brucellosis is a highly contagious zoonosis that occurs worldwide. Whole-genome sequencing (WGS) has become widely accepted molecular typing method for outbreak tracing and genomic epidemiology of brucellosis. Twenty-nine Brucella spp. (eight B. abortus biovar 1 21 melitensis 3) were isolated from lymph nodes, milk, fetal abomasal contents infected cattle, buffaloes, sheep, goats originating nine districts in Egypt. The isolates identified by microbiological methods matrix-assisted laser...
Abstract Miniaturized potentiometric membrane sensors for quinine incorporated with molecular imprinted polymer (MIP) were synthesized and implemented. Planar PVC based polymeric containing quinine‐methacrylic and/or acrylic acid‐ethylene glycol methacrylate dispensed into anisotropically etched wells on polyimide wafers. The determination of was carried out in acidic solution at pH 6, where positively charged species predominated prevalently. suggested miniaturized planner exhibited marked...
The phase inversion technique was used for synthesis anthracene molecularly imprinted membrane (An–MIM) by hybridizing nanoparticles polymer (An–MINP) with cellulose acetate (CA). An–MIM gives high binding capacities toward anthracene, naphthalene, pyrene, benzo(a)pyrene, phenanthrene, and acenaphthylene. Meanwhile, (CAM) none give very low Anthracene, Naphthalene, Pyrene, Benzo(a)pyrene, Phenanthrene Acenaphthylene. separation properties of An–MIM, (NIM), CAM were investigated in terms...
Two anthracene molecularly imprinted nanoparticle polymers namely; An–MINP1 and An–MINP2, were synthesized using the precipitation polymerization method. An–MINPs used for selective separation of from aqueous solutions. The data revealed that maximum binding capacity 320.8 374.3 mg g−1 An–MIPN2, respectively, compared with 2.8 4 µg obtained by their corresponding non-imprinted NIP1 NIP2, respectively. Under optimized conditions, give high selectivity sensitivity separation. uptake percentage...
Abstract The present study deals with the valorization of onion solid waste (i. e. peel) by extracting quercetin (Qu) compound, as a natural antioxidant food ingredient. It is used raw material for cosmetic, fine chemical and pharmaceutical industries. peel, waste, highly rich source Qu that valuable many useful biological properties, including antioxidant, anti-inflammatory, antiviral, antibacterial antimicrobial properties. For this purpose, molecular-imprinted polymer nanoparticles...
This work represents a proof-of-concept for remote monitoring and control of fish farms using WSN (Wireless Sensor Networks). The system allows 24/7 live water quality (mainly Temperature, pH value Dissolved Oxygen value) in farms. is remotely accessed through the Internet via Desktop PCs Mobile Phones. has capability sending alarms different methods (emails or website notifications) to administrators. Thus, allowing them take appropriate measures by means actuation utilities installed...
A low-cost wireless sensor network (WSN) solution for real-time monitoring of water quality is introduced and experimentally demonstrated.The investigated system provides ammonia concentration in which plays a critical role aquatic organisms due to its toxic hazardous effects on them.Additionally, the can sense pH, temperature, ambient temperature.It capable periodically sensing different parameters, then sending parameters captured data virtual cloud called ThingSpeak that providing...
This study was conducted to evaluate hemotoxicity and genotoxicity induced by lead acetate chlorpyrifos in catfish (Clarias gariepinus) as a model for checking genotoxic pollutants aquatic surroundings. Lead added dose of 24.4 mg/L (20% the LC50) daily, 1.65 (1/10 daily. Fish were kept standard condition which water temperature (25°C± 2); pH (7.6 ± 0.4) dissolved oxygen (5.4±0.4 mg/L). Blood liver sampled after 4 weeks. The result revealed significant reduction RBCs count, Hb, hematocrit...
V eterinary healthcare encompasses various activities such as predic- tion, prevention, monitoring, diagnosis, and treatment of livestock.This article reviews the advantages challenges digitalizing animal health highlights its urgency in terms national security.The advent novel technologies their widespread use has facilitated tracking product movements supply chain, monitoring real-time, utilizing data analytics machine learning to identify patterns trends health.Technology made possible...
We investigate the effect of introducing chitosan CuO-nanoparticle and heparin loading CuO nanoparticle composite membranes to PVC based sodium selective membrane electrode enhance its biocompatibility reduce highly thrombogenicity.The potentiometric responses three sets electrodes were studied: (1) conventional electrode, (2) sandwiched with chitosan-CuO (CH-CuO-PVC), (3) chitosan-CuO-heparin (CH-CuO-H-PVC).Potentiometric response characteristics CH-CuO-PVC CH-CuO-H-PVC (e.g., detection...