Results 91 to 100 of about 3,255,953 (342)

Distribution of heavy metals in vegetative biofiltration columns [PDF]

open access: yes, 2020
This study investigated the distribution of heavy metals in vegetative biofiltration columns irrigated by synthetic greywater. Twelve species of ornamental plants (three plants from each species) were planted in the same designed 36 biofiltration columns.
Abaya, Jameelu   +5 more
core   +3 more sources

Effects of organic zinc supplementation in weaned calves

open access: yes, 2016
The aim of the study was to investigate the effect of organic zinc supplementation in calves on serum zinc (Zn) concentrations, selected metabolic profile indicators and serum immunoglobulin (Ig) concentrations.
S. Dresler, J. Illek, L. Zeman
semanticscholar   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

One-pot near-ambient temperature syntheses of aryl(difluoroenol) derivatives from trifluoroethanol [PDF]

open access: yes, 2011
Difluoroalkenylzinc reagents prepared from 1-(2’-methoxy-ethoxymethoxy)-2,2,2-trifluoroethane and 1-(N,N-diethylcarbamoyloxy)-2,2,2-trifluoroethane at ice bath temperatures, underwent Negishi coupling with a range of aryl halides in a convenient one pot ...
Kyne, Sara H   +4 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

Assessment of natural chelates to enhance zinc biofortification in cassava (Manihot esculenta Crantz)

open access: yesJournal of Applied Sciences and Environmental Management, 2019
The study examined the potentials of some organic chelates to enhance zinc availability, uptake and deposition in the edible root of cassava. The chelates used were EDTA as standard chelate, Bontera as commercial organic chelate and periwinkle effluents
J.M. Ikuli, L.A. Akonye, P.O. Eremrena
doaj   +1 more source

Wheat growth and phytoavailability of copper and zinc as affected by soil texture in saline-sodic conditions [PDF]

open access: yes, 2011
Nutrient disorders in saline-sodic soils can adversely affect crop growth. In order to evaluate the growth response of wheat (Triticum aestivum L.) to Cu and Zn and the phytoavailability of these essential elements, a pot experiment was conducted in ...
Ahmed, Niaz   +5 more
core   +1 more source

Zinc(II) Complexes with Dangling Functional Organic Groups [PDF]

open access: yesEuropean Journal of Inorganic Chemistry, 2012
AbstractZinc(II) complexes with dangling functional organic groups were synthesized by reaction of zinc acetate with a series of bifunctional p‐substituted benzene derivatives (a combination of carboxylate, oximate, amino, β‐ketoimine, and salicylaldime groups).
Yang, Jingxia   +4 more
openaire   +3 more sources

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Studies in fundamental chemistry of fuel cell reactions Quarterly report, 1 Jan. - 31 Mar. 1970 [PDF]

open access: yes
Fuel cell studies on reversibility of organic reactions, oxygen dissolution reaction, and organic adsorption on zinc electrodes of silver zinc ...
Bockris, J. O.
core   +1 more source

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