## 1 Introduction  
In the last few years, the interest in obtaining nanoscale particles through eco-friendly and low-cost methods has considerably increased due to their attractive properties, excellent biocompatibility, and high antimicrobial activity [1, 2, 3]. It has been reported that nanoparticles (NPs) synthesized by microorganisms have enhanced microbiological reaction rates than nanoparticles obtained through chemical methods [2, 4]. Although the biological synthesis methods of nanoparticles have been used mainly for biomedical and bioprocess applications, other improvements in nanoparticle properties have been investigated. For example, bio-synthesized magnetite nanoparticles have exhibited higher coercivity and less remanence than their chemically synthesized counterparts [3]. Green synthesis methods involving plants, algae, bacteria, fungi, actinomycetes yeasts, and viruses represent an advancement over other methods because they are simple, able to be reproduced at low-cost, and usually result in high material stability [1, 5]. The above-mentioned organisms contain proteins that act as reducing and capping agents to form stable and shape-controlled nanoparticles [6]. Silver nanoparticles synthesized by different Gram-negative bacteria were found to be stable for up to 3 months while showing significant antimicrobial activity [7]. [PERSON] and co-workers stated that silver nanoparticles (Ag NPs) green-synthesized by _F. oxysporum_ had excellent stability even after 4 months when kept under 4 \({}^{\circ}\)C cooling conditions, with the peak of surface plasmon resonance remaining unchanged [8]. Furthermore, Ag NPs synthesized by psychrophilic bacteria have also been found to be stable in terms of shape even after 8 months of being kept in the dark [9]. Also, the fact that green synthesis does not involve chemical agents associated with environmental toxicity represents another advantage over conventional methods. It has been found that Ag/AgCl NPs possess substantial antibacterial and antifungal properties [10; 11; 12]. [PERSON] and co-workers considered the use of biosynthesized AgCl NPs in textiles, food packaging, and surgical equipment applications [13]. This relies on the potent bacterial toxicity exhibited by nanoparticles towards Gram-positive and Gram-negative pathogens [13; 14]. Likewise, silver and silver chloride nanoparticles obtained through green synthesis methods mediated by plants showed significant antimicrobial activity toward several pathogenic bacteria and fungi [12]. Silver is one of the most researched materials at the nanoscale level, among other noble metals like gold or palladium. The unique properties of Ag NPs open new gates for applications in fields such as medicine, pharmacy, sensors, catalysis, and electronic devices [15; 16; 17]. As a result of their demand in wound therapeutic outcomes, long-term water storage, and antimicrobial agents in deodorants, silver chloride nanoparticles represent one of the most researched systems among associated silver-containing materials [4; 18]. A multitude of approaches have been employed in the synthesis of silver and silver chloride nanoparticles of different configurations. Laser ablation, chemical reduction, microwave processing, and thermal decomposition are just a few examples [19]. Besides these, the use of biosynthetic methods for nanoparticle synthesis has been suggested, with reducing and stabilizing agents of natural origin. These agents (enzymes, extractives, and so forth) directly influence the monodispersity, size, and shape of the obtained particles [10]. Free radical scavenging molecules are found in large amounts in the majority of plants, most commonly as phenolic and nitrogen compounds, vitamins, reducing sugars, terpenoids and other metabolites that are known to have great antioxidant activity. Polyols and antioxidants are the main compounds that are well-known in the plants used for nanoparticle synthetization.