Surface modification of magnetic nanoparticles by bacteriophages and ionic liquids precursors

Działak, Paweł; Syczewski, Marcin; Błachowski, A.; Kornaus, Kamil; Bajda, Tomasz; Zych, Łukasz; Osial, Magdalena; Borkowski, Andrzej

doi:10.1039/d2ra06661k

Cited by 4 publications

(11 citation statements)

References 68 publications

(82 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, experimental studies also reveal the presence of similar angular structures 20 . It has been shown experimentally that viruses can both bind to mineral phases and influence mineral formation 16 , 20 , 21 . In addition, viruses present during calcium carbonate precipitation can affect both the particle size distribution of calcium carbonate and the formation of a metastable phase such as vaterite 20 .…”

Section: Discussionmentioning

confidence: 99%

Viruses participate in the organomineralization of travertines

Słowakiewicz

Perri

Tagliasacchi

et al. 2023

Sci Rep

Self Cite

View full text Add to dashboard Cite

Travertines, which precipitate from high temperature water saturated with calcium carbonate, are generally considered to be dominated by physico-chemical and microbial precipitates. Here, as an additional influence on organomineral formation, metagenomic data and microscopic analyses clearly demonstrate that highly diverse viral, bacterial and archaeal communities occur in the biofilms associated with several modern classic travertine sites in Europe and Asia, along with virus-like particles. Metagenomic analysis reveals that bacteriophages (bacterial viruses) containing icosahedral capsids and belonging to the Siphoviridae, Myoviridae and Podoviridae families are the most abundant of all viral strains, although the bacteriophage distribution does vary across the sampling sites. Icosahedral shapes of capsids are also the most frequently observed under the microscope, occurring as non-mineralized through to mineralized viruses and virus-like particles. Viruses are initially mineralized by Ca-Si amorphous precipitates with subordinate Mg and Al contents; these then alter to nanospheroids composed of Ca carbonate with minor silicate 80–300 nm in diameter. Understanding the roles of bacteriophages in modern carbonate-saturated settings and related organomineralization processes is critical for their broader inclusion in the geological record and ecosystem models.

show abstract

Section: Discussionmentioning

confidence: 99%

Viruses participate in the organomineralization of travertines

Słowakiewicz

Perri

Tagliasacchi

et al. 2023

Sci Rep

Self Cite

View full text Add to dashboard Cite

show abstract

“…Działak et al 19 . biosynthesized iron oxide magnetic nanoparticles using P1 and ɸ6 phages isolated from E. coli (P1), Pseudomonas syringae (ɸ6).…”

Section: Phage Used For the Biosynthesis Of Metal Nanoparticlesmentioning

confidence: 99%

“…This phage infects Pseudomonas syringae and is one of the prominent features of the lipid membrane around its capsid. 41 Działak et al 19 biosynthesized iron oxide magnetic nanoparticles using P1 and ɸ6 phages isolated from E. coli (P1), Pseudomonas syringae (ɸ6). In this study, 100 mL of iron chloride was mixed with 1 mL of phage suspension at a concentration of 1 × 10 10 PFU, then it was stirred at a temperature of 40 C with 600 rpm to cause a colour change, and finally, magnetic nanoparticles were separated using a magnet.…”

Section: P1 and ɸ6 Phagesmentioning

confidence: 99%

The use of phages for the biosynthesis of metal nanoparticles and their biological applications: A review

Hosseininasab,

Naderifar,

Akbarizadeh

et al. 2024

J Cellular Molecular Medi

View full text Add to dashboard Cite

Nowadays, the use of biological methods of synthesis of nanoparticles as substitutes for methods that use high energy and consumption of expensive and dangerous materials is of interest to researchers all over the world. Biological methods of synthesising metal nanoparticles are very important because they are easy, affordable, safe, environmentally friendly and able to control the size and shape of nanoparticles. One of the methods that is of interest today is the use of bacteriophages as the most abundant organisms in nature in the synthesis of metal nanoparticles. Nanomaterials biosynthesized from phages have shown various clinical applications, including antimicrobial activities, biomedical sensors, drug and gene delivery systems, cancer treatment and tissue regeneration. Therefore, the purpose of this review is to investigate the biosynthesis of metal nanoparticles with phages and their biomedical applications.

show abstract

“…It has already been shown that bacteriophages potentially can affect the precipitation of various minerals (Działak et al., 2022; Działak & Borkowski et al., 2023; Działak & Syczewski et al., 2023; Słowakiewicz et al., 2021). It was suggested that bacteriophages can induce the formation of vaterite and change the agglomeration of mineral particles of carbonates (Słowakiewicz et al., 2021).…”

Section: Introductionmentioning

confidence: 99%

“…There is a lack of data in this subject. Previous works have shown the possible influence of bacteriophages on the formation of framboid‐like structures and on magnetic properties (Działak, Syczewski, et al., 2023; Działak et al, 2022). However, more precise studies are still absent.…”

Section: Introductionmentioning

confidence: 99%

Experimental Studies Reveal Bacteriophages Can Affect Precipitation of Mineral Phases

Działak,

Borkowski,

Błachowski

et al. 2024

JGR Biogeosciences

Self Cite

View full text Add to dashboard Cite

Interesting properties and abundance of bacteriophages suggest their potential effect on precipitation of various minerals. Here we present an experimental study regarding the influence of two different bacteriophages (Escherichia phage P1 and Pseudomonas phage Φ6) on mineral precipitation. A wide range of instrumental techniques was implemented: epifluorescence microscopy (binding of phages to mineral particles); laser diffraction (size distribution); X‐ray powder diffraction (mineral phases composition); 57Fe Mössbauer spectroscopy (for better characterization of iron‐bearing mineral phases); and transmission electron microscopy coupled with microcrystal‐electron diffraction (for characterization of mineral particles precipitated with bacteriophages). We showed that bacteriophages can affect mineral precipitation, especially for carbonate and iron‐bearing mineral phases. Bacteriophages can increase or reduce the average size of particles or agglomerates of particles depending on the type of mineral phase. It was clearly visible for carbonates, phosphates, and Fe‐oxides. Importantly, changes in mineral composition of the studied mineral phases were also noted. It is therefore assumed that bacteriophages may have industrial but also environmental implications on precipitation of minerals.

show abstract

Surface modification of magnetic nanoparticles by bacteriophages and ionic liquids precursors

Abstract: Magnetic nanoparticles can be modified with bacteriophages and quaternary ammonium salt (QAS), and can reveal different antibacterial properties.

Cited by 4 publications

References 68 publications

Viruses participate in the organomineralization of travertines

Viruses participate in the organomineralization of travertines

The use of phages for the biosynthesis of metal nanoparticles and their biological applications: A review

Experimental Studies Reveal Bacteriophages Can Affect Precipitation of Mineral Phases

Contact Info

Product

Resources

About