Results 41 to 50 of about 6,290 (210)

Arbuscular mycorrhizal fungal families and exploration‐based guilds exhibit distinct responses to long‐term N, P and K deficiencies and imbalances

open access: yesNew Phytologist, EarlyView.
Summary Many agroecosystems face nitrogen (N), phosphorus (P) or potassium (K) deficiencies due to imbalanced or insufficient nutrient replenishment after biomass harvest. How this affects the symbiosis between plants and arbuscular mycorrhizal fungi (AMF) and the abundance of exploration‐based AMF guilds (rhizophilic, edaphophilic and ancestral ...
Kian Jenab   +16 more
wiley   +1 more source

The Synthesis and Characterisation of Ru(III)-Substituted Keggin-Type Phosphomolybdates

open access: yesInorganics
Polyoxometalates are a promising family of compounds for the development of new catalyst materials, although up to now they have mainly been applied in acid catalysis and oxidative processes.
Max Papajewski   +5 more
doaj   +1 more source

The chromatographic identification of some biologically important phosphate esters [PDF]

open access: yes, 1951
the objective of the present work was to provide a means for separating and indentifying phosphate esters involved in glycolysis in higher plants. Paper chromatography of phosphate esters has been employed by several workers, most notably Benson et al ...
Axelrod, Bernard, Bandurski, Robert S.
core  

Fluorination of Silver Phosphate in Nickel Reaction Vessels for Triple Oxygen Isotope Analysis

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 7, 15 April 2026.
ABSTRACT Rationale Increasingly, more laboratories are measuring the triple oxygen isotope values of phosphate. Standardization is key to having good interlaboratory results. Here, we present the triple oxygen isotope values of a suite of standards using fluorination and compare them with previously reported triple oxygen isotope values. Methods Silver
Jordan A. G. Wostbrock   +4 more
wiley   +1 more source

Synthesis and Characterization of Novel Organo-Inorganic Hybrid Material of Poly(3,4-Ethylene Dioxythiophene) and Phosphomolybdate Anion

open access: yesActive and Passive Electronic Components, 2003
The organo-inorganic hybrid material, consisting of Poly(3,4-Ethylene Dioxythiophene) (PEDOT) doped with phosphomolybdate cluster anions [PMo12O40]3− , has been synthesized by direct in situ oxidative polymerization of 3,4-Ethylene Dioxythiophene (EDOT ...
A. Vadivel Murugan   +3 more
doaj   +1 more source

Preparation of ammonium phosphomolybdate polypropylene nonwovens adsorbent by radiation grafting method and its adsorption performance for Cs(I)

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Glycidyl methacrylate (GMA) was grafted onto polypropylene (PP) nonwovens by electron-beam-induced pre-irradiation grafting, and ammonium phosphomolybdate (AMP) was physically loaded on the grafted polymer to prepare a composite material called PP-g-GMA ...
WANG Huan   +3 more
doaj   +1 more source

Biotic–Abiotic Hybrid Strategies for Photosynthetic Nitrogen Fixation and Green Ammonia Synthesis

open access: yesChemistryEurope, Volume 4, Issue 4, April 2026.
Biotic‐abiotic photosynthetic systems integrate light‐harvesting semiconductors with nitrogenase's selective N2 reduction under ambient conditions, offering a sustainable alternative to conventional ammonia synthesis. Advancing rational interface design, efficient energy‐reaction coupling, and system integration is critical to realizing scalable, solar‐
Minghua Xu   +3 more
wiley   +1 more source

In Vitro Antidiabetic and Antioxidant Activities of Aqueous Extract from the Leaf and Fruit of Psidium guajava L.

open access: yesIndonesian Biomedical Journal, 2018
BACKGROUND: The leaf and fruit of Psidium guajava L. are potential for neutraceutical beverage especially for antidiabetic drink. The aims of this study were to determine the antidiabetic activity of aqueous extract of leaf (LE) and fruit (FE) from P ...
Adelina Simamora   +4 more
doaj   +1 more source

Purification And Characterization Of Phospomolybdate Reductase Produced By Locally Isolated Serratia Marcescens Strain Dr.Y5 [PDF]

open access: yes, 2007
The threat of heavy metal pollution to public health and wildlife has led to an increased in developing systems that can remove or neutralise its toxic effect in soil, sediments and wastewater.
Abdul Rahman, Mohd Fadhil
core  

Premixed Lidocaine With Fospropofol Disodium for Safety and Clinical Evaluation Regarding Paresthesia Upon Fospropofol Disodium Injection: A Preclinical Experimental Study and a Randomized Controlled Trial

open access: yesMedComm, Volume 7, Issue 4, April 2026.
This study explored the effect of lidocaine premixing on fospropofol‐induced paresthesia. While the mixture of fospropofol (FP) and lidocaine (LD) proved chemically stable and safe in preclinical tests, clinical results from randomized controlled trial showed no reduction in paresthesia in FP+LD group compared with FP+NS group.
Bo Jiao   +17 more
wiley   +1 more source

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