Results 11 to 20 of about 749,436 (339)

An Integrated Vegetated Treatment System for Mitigating Imidacloprid and Permethrin in Agricultural Irrigation Runoff

open access: yesToxics, 2021
Pyrethroid and neonicotinoid pesticides control an array of insect pests in leafy greens, but there are concerns about the off-site movement and potential water quality impacts of these chemicals.
Bryn M. Phillips   +8 more
doaj   +1 more source

A pH-Controlled Solid Inhibitor Based on PAM Hydrogel for Steel Corrosion Protection in Wide Range pH NaCl Medium

open access: yesMolecules, 2023
To provide carbon steel a long-term corrosion protection effect in NaCl solutions with different pH values, based on poly-acrylamide (PAM) and oleate imidazoline (OIM), a solid corrosion inhibitor with the properties of pH-controlled release was ...
Qing Yang   +7 more
doaj   +1 more source

Study of different methods to induce crosslinking of polyacrylamide for agriculture process [PDF]

open access: yesJournal of Particle Science and Technology, 2019
The present study describes two different methods for the preparation of superabsorbent polyacrylamide (PAAm) hydrogels for application in farming of sandy soil. The two methods were employed to induce the crosslinking of the polymer matrix. In the first
Mohamed Elhady   +3 more
doaj   +1 more source

Novel Nanocomposites Based on Functionalized Magnetic Nanoparticles and Polyacrylamide: Preparation and Complex Characterization

open access: yesNanomaterials, 2019
This paper reports the synthesis and complex characterization of nanocomposite hydrogels based on polyacrylamide and functionalized magnetite nanoparticles.
Eugenia Tanasa   +6 more
doaj   +1 more source

Molecular Dynamics Simulation of Polyacrylamide Adsorption on Cellulose Nanocrystals

open access: yesNanomaterials, 2020
Classical molecular dynamics simulations of polyacrylamide (PAM) adsorption on cellulose nanocrystals (CNC) in a vacuum and a water environment are carried out to interpret the mechanism of the polymer interactions with CNC.
Darya Gurina   +3 more
doaj   +1 more source

Polyacrylamide Ferrogels with Ni Nanowires [PDF]

open access: yesMaterials, 2019
Nickel magnetic nanowires (NWs) have attracted significant attention due to their unique properties, which are useful for basic studies and technological applications, for example in biomedicine. Their structure and magnetic properties were systematically studied in the recent years.
Galina V. Kurlyandskaya   +7 more
openaire   +6 more sources

Synthesis of Cassava Starch-Grafted Polyacrylamide Hydrogel by Microwave-Assisted Method for Polymer Flooding

open access: yesIndonesian Journal of Chemistry, 2022
Cassava starch-grafted polyacrylamide (CS-g-PAM) hydrogels were synthesized using a microwave-assisted method and K2O8S2 (KPS) as an initiator. In this study, we studied the influence of the amount of acrylamide and irradiation time on the properties of ...
Maudy Pratiwi Novia Matovanni   +2 more
doaj   +1 more source

Isolation of Acidic, Basic and Neutral Metalloproteins by QPNC-PAGE [PDF]

open access: yes, 2010
A standard protocol for isolating metalloproteins in complex biological samples is presented using quantitative preparative native continuous polyacrylamide gel electrophoresis (QPNC ...
Bernd Kastenholz, David E. Garfin
core   +2 more sources

Conjugatable water-soluble Pt(ii) and Pd(ii) porphyrin complexes: Novel nano- and molecular probes for optical oxygen tension measurement in tissue engineering [PDF]

open access: yes, 2014
Measurement of oxygen tension in compressed collagen sheets was performed using matrix-embedded optical oxygen sensors based on platinum(II) and palladium(II) porphyrins supported on polyacrylamide nanoparticles.
Athanasiadis, A.   +8 more
core   +1 more source

Equine osteoarthritis: is intra-articular polyacrylamide gel more effective than corticosteroid in improving lameness?

open access: yesVeterinary Evidence, 2022
PICO question In horses with naturally occurring osteoarthritis, is treatment with intra-articular polyacrylamide gel more likely to reduce the severity of clinical signs associated with lameness when compared to treatment with intra-articular ...
Constance Bowkett-Pritchard
doaj   +1 more source

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