Results 41 to 50 of about 250,554 (291)

Mutualistic Interactions during Bioleaching of Marine Contaminated Sediment

open access: yesChemical Engineering Transactions, 2013
In coastal marine systems at high level of anthropization and socio-economic exploitation, like harbours, sediment represents a sink and a source for contaminants.
V. Fonti, A. Dell'Anno, F. Beolchini
doaj   +1 more source

Cadmium Uptake by Wheat (Triticum aestivum L.): An Overview

open access: yesPlants, 2020
Cadmium is a toxic heavy metal that may be detected in soils and plants. Wheat, as a food consumed by 60% of the world’s population, may uptake a high quantity of Cd through its roots and translocate Cd to the shoots and grains thus posing risks to human
Tayebeh Abedi, Amin Mojiri
doaj   +1 more source

Functionalisation of colloidal transition metal sulphides nanocrystals: A fascinating and challenging playground for the chemist [PDF]

open access: yes, 2017
Metal sulphides, and in particular transition metal sulphide colloids, are a broad, versatile and exciting class of inorganic compounds which deserve growing interest and attention ascribable to the functional properties that many of them display.
Dengo, Nicola   +2 more
core   +1 more source

Study of Adsorption and Desorption Performances of Zr-Based Metal–Organic Frameworks Using Paper Spray Mass Spectrometry [PDF]

open access: yesMaterials, 2017
The dynamic pore systems and high surface areas of flexible metal–organic framework materials make them excellent candidates to be used in different kinds of adsorption processes. However, the adsorption and desorption behaviors of therapeutic drugs on metal–organic frameworks in solution are not fully developed.
Xiaoting Wang   +3 more
openaire   +2 more sources

Multiarmed DNA jumper and Metal-Organic Frameworks–Functionalized Paper-based Bioplatform for Small Extracellular Vesicle–derived miRNAs Assay

open access: yesJournal of Nanobiotechnology, 2023
Abstract Small extracellular vesicle–derived microRNAs (sEV-miRNAs) have emerged as promising noninvasive biomarkers for early cancer diagnosis. Herein, we developed a molecular probe based on three-dimensional (3D) multiarmed DNA tetrahedral jumpers (mDNA-Js)-assisted DNAzyme activated by Na+, combined with a disposable paper-based electrode ...
Xiaopei Qiu   +15 more
openaire   +3 more sources

Recent Advances in Lanthanide Metal–Organic Framework Thin Films Based on Eu, Tb, Gd: Preparation and Application as Luminescent Sensors and Light-Emitting Devices

open access: yesInorganics, 2023
Lanthanide Metal–Organic Frameworks (LnMOFs), in recent years, have developed into an interesting subclass of MOFs. While the number of published papers, in particular, were dedicated to their synthesis and functional properties, along with the ...
Helena Brunckova   +2 more
doaj   +1 more source

Electrodeposited lead dioxide coatings [PDF]

open access: yes, 2011
Lead dioxide coatings on inert substrates such as titanium and carbon now offer new opportunities for a material known for 150 years. It is now recognised that electrodeposition allows the preparation of stable coatings with different phase structures ...
Abaci   +239 more
core   +1 more source

Single-Layered Two-Dimensional Metal–Organic Framework Nanosheets as an in Situ Visual Test Paper for Solvents [PDF]

open access: yesACS Applied Materials & Interfaces, 2018
Through a facile-operating ultrasonic force-assisted liquid exfoliation technology, the single-layered two-dimensional (2D) [Co(CNS)2(pyz)2] n (pyz = pyrazine) nanosheets, with a thickness of sub-1.0 nm, have been prepared from the bulk precursors. The atomically thickness and the presence of abundant sulfur atoms with high electronegativity arrayed on
Yang-Hui Luo   +8 more
openaire   +2 more sources

Super-Stable Metal–Organic Framework (MOF)/Luciferase Paper-Sensing Platform for Rapid ATP Detection

open access: yesBiosensors, 2023
Adenosine triphosphate (ATP) determination has been used for many decades to assess microbial contamination for hygiene monitoring in different locations and workplace environments. Highly sophisticated methods have been reported, yet commercially available kits rely on a luciferase–luciferin system and require storage and shipping at controlled ...
Martínez-Pérez-Cejuela, Héctor   +4 more
openaire   +4 more sources

Chemical vapor deposition of iron, iron carbides, and iron nitride films from amidinate precursors [PDF]

open access: yes, 2010
Iron bis(N,N-diisopropylacetamidinate) [Fe2(µ-iPr-MeAMD)2(2-iPr-MeAMD)2] and iron bis(N,N-di-tert-butylacetamidinate) [Fe(tBu-MeAMD)2] were used as precursors for the metallorganic chemical vapor deposition (MOCVD) of iron-containing compounds including ...
Aloui, Lyacine   +10 more
core   +2 more sources

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