Results 81 to 90 of about 59,957 (280)

The influence of fertilisation and crop rotation on soil microbial characteristics in the long-term field experiment

open access: yesPlant, Soil and Environment, 2009
Soils were sampled from the plots with four variants of fertilisation: Nil - without fertilisation, NPK - mineral fertilisation, FYM - farmyard manure, FYM + NPK - farmyard manure with mineral fertilisation, and two variants of crop rotation: field IV ...
O. Mikanová, M. Friedlová, T. Šimon
doaj   +1 more source

Nutraceutical Benefits of Anchomanes difformis Rhizome and Its Effects on Blood Glucose and Hepatorenal Function in Normoglycemic Rats

open access: yesFood Chemistry International, EarlyView.
Scientific analysis of Anchomanes difformis roots confirms significant nutraceutical potential, containing high levels of carbohydrates, proteins, and essential minerals. Phytochemical screening revealed antioxidants such as phenols and flavonoids, and although the extracts effectively lowered plasma glucose, safety testing showed dose‐dependent risks.
Lawrence Folorunso Dada   +2 more
wiley   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

open access: yesFlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu   +10 more
wiley   +1 more source

Using basalt flour and brown algae to improve biological properties of soil contaminated with cadmium

open access: yesSoil and Water Research, 2015
In order to achieve homeostasis of soil, the potential of alleviating substances (two innovative: basalt flour and brown algae extract against two classic compounds: barley straw and compost) were analyzed in soil contaminated with cadmium.
Magdalena ZABOROWSKA   +2 more
doaj   +1 more source

Urease-Producing Halophilic Bacteria Isolated from Bahr Al-Milh Salt Lake, Karbala, Iraq

open access: yes, 2017
Salt lakes represent an extreme habitat for prokaryotes which tolerate significant concentration of NaCl. Many studies on screening and characterization of these microorganisms have been done, however, very little reported about urease producer ...
Mastafa H. J. Al-Musawi   +4 more
core   +1 more source

Monitoring and Mitigation Strategies for Hazardous Compounds in Chinese Rice Wine (Huangjiu): A Comprehensive Review

open access: yesFood Safety and Health, EarlyView.
This review elucidates the formation pathways and detection technologies for ethyl carbamate, biogenic amines, and higher alcohols in Huangjiu. It concludes that integrated control frameworks are essential to decouple safety risks from the metabolic processes responsible for flavor development.
Lulu Liu   +5 more
wiley   +1 more source

Immobilization of urease in alginate, paraffin and lac [PDF]

open access: yesJournal of the Serbian Chemical Society, 2010
The enzyme urease (EC.3.5.1.5) from jack bean meal was immobilized by various techniques, such as entrapment in calcium alginate gel spheres in aqueous suspension; lac impregnated muslin cloth as dry films and by embedding in paraffin wax impregnated ...
ANITA BAHADUR   +2 more
doaj  

Biosensors for Food Safety and Adulteration Monitoring: Applications, Smart Packaging Integration, and Pathways to Intelligent, Field‐Deployable Detection Systems

open access: yesFood Safety and Health, EarlyView.
Biosensors enable rapid, sensitive, and portable detection of pathogens, contaminants, allergens, and food adulteration. Integration with smart packaging, smartphones, IoT, and machine learning supports real‐time monitoring and intelligent decision‐making, whereas microfluidics, biodegradable materials, explainable AI, and blockchain offer pathways ...
Mohima Akther Any   +7 more
wiley   +1 more source

Identification of three urease accessory proteins that are required for urease activation in Arabidopsis [PDF]

open access: yes, 2005
Witte C-P, Rosso MG, Romeis T. Identification of three urease accessory proteins that are required for urease activation in Arabidopsis. Plant Physiology.
Romeis, T.   +10 more
core   +1 more source

Prevalence of Multidrug‐Resistant Bacteria on Hospital Face Masks: A Surveillance Report

open access: yesiLABMED, EarlyView.
Hospital masks can harbor Klebsiella michiganensis for at least 24 h after disposal. This enteric bacterium poses a risk to immunocompromised patients and highlights the need for improved mask decontamination protocols to prevent hospital‐associated infections.
Shilpa Malakar   +4 more
wiley   +1 more source

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