Anna Syguda
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Surface-Active Amidequats with an Alkoxymethyl Substituent: Synthesis, Analysis, and Preliminary Evaluation as Potential Emulsifiers and Substitutes for Conventional Surfactants Open
Amidequats have attracted considerable attention in research; however, their surface activity remains largely unknown, and their potential as emulsifiers is still unexplored. In this work, series of novel surface-active amidequats based on…
Effect of ether chain and isomerism on surface and antimicrobial activity of mono- and dicationic imidazolium-based surface-active ionic liquids Open
A series of 16 imidazolium-based surface-active ionic liquids (SAILs) were synthesized. The designed SAILs, consisted of either one amphiphilic center, 3-alkoxymethyl-1-benzylimidazolium or 3-alkoxymethyl-1-benzyl-2-methylimidazolium, and …
Imidazolium surface-active ionic liquids as antifungal agents in wood protection Open
This research focuses on five newly surface-active ionic liquids (SAILs) whose commitment to sustainable chemistry allows for their utilization as effective wood protection agents alternatives to traditional surfactants. The synthesis yiel…
The influence of herbicidal anions on chemical shifts in NMR, phytotoxicity and surface properties of pyrrolidinium surface-active ionic liquids Open
Six surface-active ionic liquids (SAILs) with herbicidal anions were synthetized (with a yield of ≥ 88 %) and their structure was confirmed by NMR spectra. Subsequently, their surface properties, phytotoxicity and bulk aggregation behavior…
Biodegradable amidequats, derivatives of caprylic and pelargonic acids as cationic surfactants for agricultural applications Open
In this study, we proposed to incorporate natural herbicides i.e. caprylic and pelargonic acids into an amide functional group of a cationic surfactant, thus obtaining amidequats. All the obtained amidequats can be classified as ionic liqu…
Effect of surface-active ionic liquids structure on their synthesis, physicochemical properties, and potential use as crop protection agents Open
Efficient and subscribes to the principles of green chemistry synthesis of novel surface-active ionic liquids (SAILs) was characterized. Different surface properties and phytotoxicity were observed according to the structural variations of…
Synthesis and Surface Properties of Piperidinium-Based Herbicidal Ionic Liquids as a Potential Tool for Weed Control Open
A series of piperidinium-based herbicidal ionic liquids (HILs) were synthesized and investigated. The designed HILs, obtained with high yields, consisted of cation 1-alkyl-1-methylpiperidinium with surface activity and a commercially avail…
Antimicrobial and Virucidal Potential of Morpholinium-Based Ionic Liquids Open
Witnessed by the ongoing spread of antimicrobial resistant bacteria as well as the recent global pandemic of the SARS-CoV-2 virus, the development of new disinfection strategies is of great importance, and novel substance classes as effect…
Quaternary ammonium salts based on caprylic acid as antimicrobial and surface-active agents Open
In this work, amidequats and esterquats based on caprylic acid were investigated as promising compounds with surface properties and biological activity that are in harmony with the principles of green chemistry.
Surface activity and phytotoxicity of morpholinium herbicidal ionic liquids Open
The use of efficient synthesis methods to obtain novel herbicidal ionic liquids (HILs) with biological activity is extremely important because it can eliminate certain negative environmental impacts. The authors of this work succeeded in t…
Double-Action Herbicidal Ionic Liquids Based on Dicamba Esterquats with 4-CPA, 2,4-D, MCPA, MCPP, and Clopyralid Anions Open
Herbicides such as (3,6-dichloro-2-methoxy)benzoic acid (dicamba), (4-chloro-2-methylphenoxy)acetic acid (MCPA), (2,4-dichlorophenoxy)acetic acid (2,4-D), or (±)-2-(4-chloro-2-methylphenoxy)propionic acid (MCPP) are applied in the form of …
Herbicidal Ionic Liquids: A Promising Future for Old Herbicides? Review on Synthesis, Toxicity, Biodegradation, and Efficacy Studies Open
The transformation of agrochemicals into herbicidal ionic liquids (HILs) has been suggested as a solution to problems associated with commercial forms of herbicides. The aim of this review was to summarize the latest progress in the field …
The Toxic Effect of Herbicidal Ionic Liquids on Biogas-Producing Microbial Community Open
The aim of the study was to evaluate the effect of herbicidal ionic liquids on the population changes of microorganisms used in a batch anaerobic digester. The influence of the following ionic liquids: benzalkonium (2,4-dichlorophenoxy)ace…
Effects of ammonium-based ionic liquids and 2,4-dichlorophenol on the phospholipid fatty acid composition of zebrafish embryos Open
Ionic liquids consisting of a combination of herbicidal anions with a quaternary ammonium cation act as efficient herbicides, which are under consideration to be used in the agriculture. In the present study, we used embryos of the zebrafi…