Biogenic titanium nanoparticles (TiO2NPs) from Tricoderma citrinoviride extract: synthesis, characterization and antibacterial activity against extremely drug-resistant Pseudomonas aeruginosa

Arya, Sagar S.; Sonawane, Hiralal; Math, Siddharam; Tambade, Popat; Chaskar, Manohar G.; Shinde, Dnyaneshwar R.

doi:10.1007/s40089-020-00320-y

Cited by 49 publications

(14 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It was reported that spheroidal CoO NPs can also be obtained from the fungus Aspergillus nidulans isolated from N. foetida leaves (Vijayanandan and Balakrishnan, 2018). Micro-and nanostructured TiO 2 particles of different shapes, such as rodlike, triangular, pentagonal and spherical, can be formed using the biomass of the fungus Trichoderma citrinoviride isolated from the roots of Sorghum bicolor (Arya et al, 2021).…”

Section: Zinc-based Nanoparticles (Zn Nps)mentioning

confidence: 99%

Endophytic Microorganisms From the Tropics as Biofactories for the Synthesis of Metal-Based Nanoparticles: Healthcare Applications

Bogas

Rodrigues

Gonçalves

et al. 2022

Front. Nanotechnol.

View full text Add to dashboard Cite

Nanoparticles (NPs) have gained great attention in recent years due to their extensive and innovative applications in the field of medicine. However, conventional physicochemical approaches for the synthesis of NPs may be limited and costly, and the reaction by-products are potentially toxic for human health and the environment. Bio-mediated synthesis of NPs exploiting microorganisms as nanofactories has emerged as an alternative to traditional methods, as it provides economic and environmental benefits. Tropical ecosystems harbor a high diversity of endophytes, which have a diverse array of metabolic pathways that confer habitat adaptation and survival and that can be used to produce novel bioactive compounds with a variety of biological properties. Endophytic bacteria and fungi cultivated under optimum conditions have potential for use in biogenic synthesis of NPs with different characteristics and desired activities for medical applications, such as antimicrobial, antitumoral, antioxidant and anti-inflammatory properties. The bio-mediated synthesis of metal-based NPs can be favored because endophytic microorganisms may tolerate and/or adsorb metals and produce enzymes used as reducing agents. To our knowledge, this is the first review that brings together exclusively current research highlighting on the potential of endophytic bacteria and fungi isolated from native plants or adapted to tropical ecosystems and tropical macroalgae as nanofactories for the synthesis of NPs of silver, gold, copper, iron, zinc and other most studied metals, in addition to showing their potential use in human health.

show abstract

Section: Zinc-based Nanoparticles (Zn Nps)mentioning

confidence: 99%

Endophytic Microorganisms From the Tropics as Biofactories for the Synthesis of Metal-Based Nanoparticles: Healthcare Applications

Bogas

Rodrigues

Gonçalves

et al. 2022

Front. Nanotechnol.

View full text Add to dashboard Cite

show abstract

“…The functional groups belonging to TiO 2 were observed approximately at 458 cm −1 corresponds to the Ti -O -Ti vibrational band and around 693 cm -1 correspond to TiO 2 Modes [36] [37].…”

Section: (A B and Cmentioning

confidence: 99%

Modification of food additive titanium dioxide (TiO 2 E171) with honey and thyme

Ahmed

Ibrahim

Sallam

et al. 2022

Preprint

View full text Add to dashboard Cite

Titanium dioxide (TiO2) is a distinguished semiconductor that is used as a coloring agent in many products including paints, plastics, papers, cosmetic creams, and food products. In the food industry TiO2 is Labelled as E171 according to the European Union legislation and it is used in many products such as sugar confectionery, chewing gums, candies, some cheeses and sauces, low-fat products such as skimmed milk, ice creams, and pastries with a percentage up to 3.88 mg of TiO2 per g of product. According to the literature, around 36% of TiO2 E171 particles are nanoparticles (NPs), which can cross the intestinal barrier reach the blood circulation then accumulate in the liver, spleen, kidneys, and lung tissues resulting in serious damage to these organs. The aim of this study is to use honey and thyme as natural coating materials to enhance the biocompatibility of three types of TiO2 E171 (anatase, rutile, and food grade). The physiochemical characteristics and bioactivity of TiO2 E171 before and after modification with honey and thyme were measured. The obtained results demonstrate that the modification of TiO2 E171 with honey and thyme didn’t alter its physicochemical properties and the modified TiO2 E171 showed higher antioxidant activity and lower toxicity.

show abstract

“…In the past decade, there has been a marked increase in the field of synthesis of various nanoparticles such as metallic, metal oxide, nanocomposite, and decorated nanoparticles with controlled morphologies and remarkable features, making them an extensive area of research. e possibility of synthesizing NPs with controlled particle size, shape, and crystalline nature enables NPs to be used for various potential applications, such as degradation of organic pollutants in wastewater, biomedical, biosensor, catalyst for bacterial biotoxin elimination, and for the photoanode in dye-sensitized solar cells (DSSCs) [1][2][3]. Among the various adapted techniques for the synthesis of nanoparticles, biogenic synthesis of nanoparticles is an environmentally friendly protocol that involves the use of different parts and types of biogenic natural sources such as bacteria (intracellular and extracellular), fungi, yeast, virus, and different parts of green plants (flower, stem, root, leaf, and fruit) or the byproducts of their metabolism, which act as both reducing and stabilizing agents to prevent the overall growth of nanoparticles during their synthesis process.…”

Section: Introductionmentioning

confidence: 99%

“…Among the various adapted techniques for the synthesis of nanoparticles, biogenic synthesis of nanoparticles is an environmentally friendly protocol that involves the use of different parts and types of biogenic natural sources such as bacteria (intracellular and extracellular), fungi, yeast, virus, and different parts of green plants (flower, stem, root, leaf, and fruit) or the byproducts of their metabolism, which act as both reducing and stabilizing agents to prevent the overall growth of nanoparticles during their synthesis process. Moreover, metal oxide nanoparticles such as TiO 2 NPs obtained via this biogenic synthesis method, a greener approach synthesis method, are safe, nontoxic, ecofriendly, and achieved with minimum energy [2,3]. e natural environment suffers serious hazardous problems due to the release of different waste materials to the natural environment such as the accumulation of agricultural fruit and vegetable waste and industrial wastes (organic dyes, pesticides, inorganic contaminants and detergents) and due to the decomposition of toxic and poisonous gases and chemical species produced from chemical industries.…”

Section: Introductionmentioning

confidence: 99%

“…According to research reports, titanium dioxide NPs could be synthesized through chemical vapour deposition [11], microemulsion [12], chemical precipitation [13], and hydrothermal [14,15], solvothermal [16], sol-gel [17], electrochemical [18], and green [19] methods. Among the mentioned methods, green synthesis of nanomaterials is getting increased attention because of its simplicity, fastness, ecofriendliness, and nontoxic nature, and it involves the use of green solvents such as distilled water and ethanol and an economical approach [1][2][3]. It involves three important steps during the synthesis process such as solvent medium selection, environmental benign reducing and capping agent selection, and nontoxic substances for nanoparticles stability selection [20][21][22].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Use of Different Natural Products to Control Growth of Titanium Oxide Nanoparticles in Green Solvent Emulsion, Characterization, and Their Photocatalytic Application

Bekele

Gonfa

Sabir

2021

Bioinorganic Chemistry and Applications

View full text Add to dashboard Cite

Water, one of the crucial and the pillar resources to every living thing, could be polluted day to day by different causes such as expansion in industrialization, rapid increment in population size, the threat of climate, and growth of urbanization. The existence of a number of organic dyes, detergents, and pesticides from industrial effluents could lead to severe diseases and even to the death of human beings. Currently, remediation of those hazardous organic contaminants using semiconductor metal oxide catalysts has received extensive attention in recent years. Among the numerous nanometal oxides, titanium oxide (TiO2) nanoparticles (NPs) have been well known as a significant photocatalytic material due to their suitable physiochemical behaviors such as stability, conductivity, high surface area to volume ratio, structure, and porosity nature at the nanoscale level. TiO2 semiconductor nanoparticles could be synthesized via several physiochemical approaches; among those, the biogenic technique is the most selective one which involves the synthesis of NPs using different templates. Biogenic synthesis of nanoparticles is an environmentally friendly protocol that involves the use of different parts and types of biogenic sources such as bacteria, fungi, yeast, virus, and green plants or the byproducts of their metabolism, which act as both reducing and stabilizing agents. TiO2 NPs obtained via the biogenic method provide a potential application for the degradation of organic dyes and other pollutants in wastewater. This method of synthesis of NPs has been given a great attention by researchers due to their nontoxicity, low cost, environmental friendliness, the usage of green solvents, and simplicity of the process. This review focuses on summarizing the synthesis of TiO2 NPs using various biogenic sources, characterization, and their photocatalytic applications for the degradation of different wastes and organic dyes from polluted water.

show abstract

Biogenic titanium nanoparticles (TiO2NPs) from Tricoderma citrinoviride extract: synthesis, characterization and antibacterial activity against extremely drug-resistant Pseudomonas aeruginosa

Cited by 49 publications

References 31 publications

Endophytic Microorganisms From the Tropics as Biofactories for the Synthesis of Metal-Based Nanoparticles: Healthcare Applications

Endophytic Microorganisms From the Tropics as Biofactories for the Synthesis of Metal-Based Nanoparticles: Healthcare Applications

Modification of food additive titanium dioxide (TiO 2 E171) with honey and thyme

Use of Different Natural Products to Control Growth of Titanium Oxide Nanoparticles in Green Solvent Emulsion, Characterization, and Their Photocatalytic Application

Contact Info

Product

Resources

About