Rosa damascena waste mediated synthesis of silver nanoparticles: Characteristics and application for an electrochemical sensing of hydrogen peroxide and vanillin

Dodevska, Totka; Vasileva, Ivelina; Denev, Petko; Karashanova, Daniela; Georgieva, Biliana; Kovacheva, Daniela; Yantcheva, Nikoleta; Slavov, Anton

doi:10.1016/j.matchemphys.2019.04.030

Cited by 29 publications

(12 citation statements)

References 49 publications

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“…Among them, the way of using extracts of plants as reducing agents is quite popular, especially in developing countries, with several advantages such as high efficiency and potential for practical applications [12][13][14]. As reported in literatures [15][16][17][18], different parts of plants such as leaves, stems, roots, tubers, and flowers that contain a high amount of bioactive molecules with water-soluble polyol components responsible in reduction and stabilization of biogenic AgNPs and AuNPs were deployed already for the synthesis.…”

Section: Introductionmentioning

confidence: 99%

Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract of Codonopsis pilosula Roots for Antibacterial and Catalytic Applications

Doan

Huynh

Nguyen

et al. 2020

Journal of Nanomaterials

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In this study, biogenic silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs) were synthesized by a green approach using an aqueous extract from Codonopsis pilosula (CP) roots as a reducing and stabilizing agent. The formation of CP-AgNPs and CP-AuNPs was confirmed and optimized by UV-Vis spectroscopy. The CP-AgNPs and CP-AuNPs obtained under optimum conditions of metal ion concentration, reaction temperature, and reaction time were characterized by high-resolution transition electron microscopy (HR-TEM), selected area electron diffraction (SAED) analysis, field-emission scan electron microscopy (FE-SEM), powder X-ray diffraction (XRD) analysis, Fourier transform infrared (FTIR) spectroscopy, dispersive X-ray spectroscopy (EDX), and dynamic light scattering (DLS) method. It has been found that the biosynthesized CP-AgNPs and CP-AuNPs were formed in spherical shape with an average size of 10±2.5 nm and 20±3.2 nm, respectively. The biosynthesized metallic nanoparticles exhibited selective bacterial activity against three bacterial strains including two Gram-positive bacteria of Bacillus subtilis and Staphylococcus aureus and one Gram-negative bacteria of Escherichia coli. Meanwhile, there was no antibacterial activity detected toward Gram-negative Salmonella enteritidis. CP-AgNPs and CP-AuNPs also manifested an excellent catalytic performance in the reduction of 1,4-dinitrobenzene, 2-nitrophenol, 3-nitrophenol, and 4-nitrophenol.

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Section: Introductionmentioning

confidence: 99%

Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract of Codonopsis pilosula Roots for Antibacterial and Catalytic Applications

Doan

Huynh

Nguyen

et al. 2020

Journal of Nanomaterials

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“…and some of these compounds have also reduction properties and could influence the synthesis and stabilization of AgNPs. Dodevska et al 107 have reported for the first time utilization of Rosa damascena waste for synthesis of AgNPs and applicability of the nanoparticles for development of electrochemical sensors for H2O2 and vanillin detection. The process of AgNPs synthesis takes place in one-stage and it is based on the utilization of abundant and cheap waste materials.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Application of biosynthesized metal nanoparticles in electrochemical sensors

et al. 2022

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Recently, the development of eco-friendly, cost-effective and reliable methods for synthesis of metal nanoparticles has drawn a considerable attention. The so-called green synthesis, using mild reaction conditions and natural resources as plant extracts and microorganisms, has established as a convenient, sustainable, cheap and environmentally safe approach for synthesis of a wide range of nanomaterials. Over the past decade, biosynthesis is regarded as an important tool for reducing the harmful effects of traditional nanoparticle synthesis methods commonly used in laboratories and industry. This review emphasizes the significance of biosynthesized metal nanoparticles in the field of electrochemical sensing. There is increasing evidence that green synthesis of nanoparticles provides a new direction in designing of cost-effective, highly sensitive and selective electrode-catalysts applicable in food, clinical and environmental analysis. The article is based on 157 references and provided a detailed overview on the main approaches for green synthesis of metal nanoparticles and their applications in designing of electrochemical sensor devices. Important operational characteristics including sensitivity, dynamic range, limit of detection, as well as data on stability and reproducibility of sensors have also been covered. Keywords: biosynthesis; green synthesis; nanomaterials; nanotechnology; modified electrodes

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“…As electrochemical sensing systems provide opportunity for accurate, highly sensitive and susceptible to automatization analysis, utilization of rose oil industry waste for "green" synthesis of nanoparticles and their application for development of modified electrodes for amperometric sensing of hydrogen peroxide (H 2 O 2 ) and vanillin was demonstrated. [101] The impact of green tea polyphenol fortification of yogurt was also studied. Polyphenol incorporation enhanced the firmness and cohesiveness of yogurt.…”

Section: Polyphenols and Functional Food Creationmentioning

confidence: 99%

Recent Advances in Research on Polyphenols: Effects on Microbiota, Metabolism, and Health

Rajha

Paule

Aragonès

et al. 2021

Molecular Nutrition Food Res

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This paper is dedicated to the memory of our dear colleague Carolina Rojas-Garbanzo who passed away prior to the submission of this manuscript.Polyphenols have attracted huge interest among researchers of various disciplines because of their numerous biological activities, such as antioxidative, antiinflammatory, antiapoptotic, cancer chemopreventive, anticarcinogenic, and antimicrobial properties, and their promising applications in many fields, mainly in the medical, cosmetics, dietary supplement and food industries. In this review, the latest scientific findings in the research on polyphenols interaction with the microbiome and mitochondria, their metabolism and health beneficial effects, their involvement in cognitive diseases and obesity development, as well as some innovations in their analysis, extraction methods, development of cosmetic formulations and functional food are summarized based on the papers presented at the 13th World Congress on Polyphenol Applications. Future implications of polyphenols in disease prevention and their strategic use as prophylactic measures are specifically addressed. Polyphenols may play a key role in our tomorrow´s food and nutrition to prevent many diseases.

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Rosa damascena waste mediated synthesis of silver nanoparticles: Characteristics and application for an electrochemical sensing of hydrogen peroxide and vanillin

Cited by 29 publications

References 49 publications

Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract of Codonopsis pilosula Roots for Antibacterial and Catalytic Applications

Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract of Codonopsis pilosula Roots for Antibacterial and Catalytic Applications

Application of biosynthesized metal nanoparticles in electrochemical sensors

Recent Advances in Research on Polyphenols: Effects on Microbiota, Metabolism, and Health

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