4.5 Article

Study of the optical properties of ZnO semiconductor nanoparticles using Origanum vulgare and its effect in Rhodamine B degradation

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Analytical

Synthesis of g-C3N4 nanorods for visible-light photocatalytic degradation of methylene blue, methylene orange and rhodamine-B

Ghulam Nabi et al.

Summary: A novel recoverable photocatalyst g-C3N4 nanorods have been synthesized and studied for their degradation efficiency of organic dyes under different pH conditions. The results show that g-C3N4 exhibits high degradation efficiency for dyes across a wide pH range.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY (2022)

Article Engineering, Chemical

Biosynthesis of silver nanoparticles usingOriganum onitesextract and investigation of their antioxidant activity

Nusret Genc

Summary: The study focused on green synthesis of silver nanoparticles usingOriganum onitesextract and evaluated their antioxidant activity. The nanoparticles exhibited significant ABTS scavenging effect compared to the standard, BHT, and showed better activity than the methanol extract. The findings suggest that the green-synthesized silver nanoparticles could be valuable materials in the field of biomedicine, highlighting the importance ofOriganum onitesin pharmaceutical and food industries.

PARTICULATE SCIENCE AND TECHNOLOGY (2021)

Article Chemistry, Physical

Tuning the photocatalytic activity of nanocomposite ZnO nanorods by shape-controlling the bimetallic AuAg nanoparticles

Anita Eka Putri et al.

Summary: Decorating ZnO with AuAg nanoflowers significantly improved the photocatalytic properties, achieving high degradation percentages of methylene blue. The shape of noble metal nanoparticles also plays a crucial role in enhancing the photocatalytic performance of ZnO.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Physical

Photocatalytic degradation of rhodamine B by Bi2O3@LDHs S-scheme heterojunction: Performance, kinetics and mechanism

Lianyang Zhang et al.

Summary: A core-shell structure S-scheme heterojunction catalyst (Bi2O3@LDHs) was synthesized and used for photodegradation of Rhodamine B. The effects of catalyst amount, light intensity, pH value, and reaction temperature on degradation performance were discussed, with the best removal rate reaching 90.36%. Radical characterization and DFT calculation were utilized to analyze the formation mechanism of built-in electric field and promotion of S-scheme electron transport path in the heterojunction, along with degradation intermediates and paths discussion.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Physical

Visible-light-driven photocatalytic degradation of ofloxacin (OFL) antibiotic and Rhodamine B (RhB) dye by solvothermally grown ZnO/Bi2MoO6 heterojunction

Tammanoon Chankhanittha et al.

Summary: Hierarchical 3D ZnO/Bi2MoO6 heterojunctions were successfully fabricated via an in-situ solvothermal method, showing characteristic diffraction peaks corresponding to ZnO and Bi2MoO6 with band gap energies of 3.25 eV and 2.76 eV, respectively. The heterojunction exhibited enhanced photocatalytic performance, achieving 100% and 92% efficiency in degrading OFL antibiotic and RhB dye, respectively, due to improved electron-hole separation and larger surface area.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Materials Science, Biomaterials

Green synthesis of ZnO nanoparticles using a Dysphania ambrosioides extract. Structural characterization and antibacterial properties

Rafael Alvarez-Chimal et al.

Summary: This study presents the structural and antibacterial properties of zinc oxide nanoparticles (ZnO-NPs) against various bacteria, synthesized using the Mexican plant Dysphania ambrosioides through green synthesis. The synthesized and commercial ZnO-NPs were compared using various characterization techniques, showing that most bacterial strains were sensitive to the nanoparticles, with Prevotella intermedia being the most sensitive.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2021)

Article Optics

Synthesis of zinc oxide nanoparticles from Gynostemma pentaphyllum extracts and assessment of photocatalytic properties through malachite green dye decolorization under UV illumination-A Green Approach

Jin Kyu Park et al.

Summary: The study successfully synthesized zinc oxide nanoparticles using a green synthesis method from Gynostemma plant extract, showing excellent decolorization performance for toxic dyes. The unique structure of the nanoparticles enhances interaction with toxic dye molecules, accelerating the reaction process.
Article Engineering, Environmental

Facile synthesis of Ag2O/ZnO/rGO heterojunction with enhanced photocatalytic activity under simulated solar light: Kinetics and mechanism

Peng Xu et al.

Summary: Ag2O/ZnO/rGO heterojunction photocatalysts were synthesized for efficient removal of bisphenol A under simulated solar light. Ag doping and loading on rGO significantly improved the separation efficiency of electron-hole pairs, resulting in enhanced photocatalytic performance. The materials exhibited excellent photostability and pH adaptability, showing great potential for application in degrading emerging organic pollutants in wastewater.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Synthesis, characterization and acaricidal activity of green-mediated ZnO nanoparticles against Hyalomma ticks

Tean Zaheer et al.

Summary: This study evaluated the in vitro effects of ethanolic extracts and Zinc Oxide nanoparticles from neem and lemon grass on Hyalomma ticks, showing green ZnO NPs to have higher mortality rates against adult ticks. The results suggest that green ZnO NPs are an effective, safe, and eco-friendly candidate for controlling Hyalomma ticks.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Environmental Sciences

Bio-inspired ZnO NPs synthesized from Citrus sinensis peels extract for Congo red removal from textile wastewater via photocatalysis: Optimization, mechanisms, techno-economic analysis

G. Yashni et al.

Summary: This study investigated the use of biosynthesized zinc oxide nanoparticles from orange peels extract for the photocatalytic treatment of congo red dye wastewater. The optimal operating parameters were determined using response surface methodology, and a techno-economic analysis was conducted. The results showed that ZnO NPs had good degradation efficiency, moderate production cost, and potential application in dye wastewater treatment.

CHEMOSPHERE (2021)

Article Environmental Sciences

Wastewater remediation with ZnO photocatalysts: Green synthesis and solar concentration as an economically and environmentally viable route to application

Asma El Golli et al.

Summary: Green-synthesized Zinc Oxide nanostructures showed favorable photocatalytic activity in degrading methylene blue dye under concentrated sunlight compared to chemically prepared ZnO. Immobilized photocatalysts, including green-synthesized ZnO nanorods and pulsed laser deposition ZnO thin film, demonstrated the feasibility of the approach in wastewater treatment. An economic analysis indicated that the combination of green synthesis and concentrated sunlight significantly reduces costs for large-scale photocatalytic wastewater remediation.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

Article Engineering, Environmental

Enhanced photocatalytic degradation of water pollutants using bio-green synthesis of zinc oxide nanoparticles (ZnO NPs)

Seerangaraj Vasantharaj et al.

Summary: Chemical pollutants from textile industries are a major concern for global water pollution, and metal oxide nanoparticles have emerged as an alternative for effluent treatment. Zinc Oxide nanoparticles exhibit strong photocatalytic properties and high antibacterial activity, especially against Escherichia coli, when synthesized using Ruellia tuberosa.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Biotechnology & Applied Microbiology

Effects of processing parameters on green synthesised ZnO nanoparticles using stem extract of Swertia chirayita

Raunak Saha et al.

Summary: This study focuses on the effective synthesis of ZnO nanoparticles using the stem extract of Swertia chirayita and zinc acetate as precursor. The ZnO nanoparticles synthesized through hydrothermal method demonstrated smaller particle size, better photocatalytic activity, and stronger antibacterial activity compared to nanoparticles synthesized using other methods. This can be attributed to the controlled pressure and temperature during the production process.

BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY (2021)

Article Engineering, Environmental

Critical green routing synthesis of silver NPs using jasmine flower extract for biological activities and photocatalytical degradation of methylene blue

M. Aravind et al.

Summary: Silver nanoparticles were prepared using jasmine flower extract, showing eco-friendly and effective antimicrobial properties against both gram positive and negative bacteria. These nanoparticles also exhibited high degradation efficiency towards a pollutant dye.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Environmental

Phytogenic fabrication of ZnO and gold decorated ZnO nanoparticles for photocatalytic degradation of Rhodamine B

Munir Ahmad et al.

Summary: Au-ZnO hetero-nanostructures were successfully synthesized using green-synthesis method with pecan nuts leaves extract as reducing agent, showing enhanced photocatalytic activity attributed to the structural modifications and decreased energy band-gap value. The Au-ZnO catalyst exhibited good stability in recycling study, making it a promising candidate for photodegradation applications.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Multidisciplinary

Rapid photodecolorization of methyl orange and rhodamine B using zinc oxide nanoparticles mediated by pullulan at different calcination conditions

Eleen Dayana Mohamed Isa et al.

Summary: The research focused on using photocatalysis with zinc oxide nanoparticles as catalysts for removing dyes in reclaimed water. Different calcination conditions were explored for synthesizing ZnO NPs, and their impact on the degradation of methyl orange and rhodamine B were compared, with the best results observed under specific calcination conditions.

JOURNAL OF NANOSTRUCTURE IN CHEMISTRY (2021)

Review Environmental Sciences

Green synthesis: Photocatalytic degradation of textile dyes using metal and metal oxide nanoparticles-latest trends and advancements

P. C. Nagajyothi et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2020)

Article Materials Science, Multidisciplinary

Synthesis, structural, optical and photocatalytic behavior of Sn doped ZnO nanoparticles

N. Siva et al.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2020)

Article Spectroscopy

A green approach to synthesis of ZnO nanoparticles using jujube fruit extract and their application in photocatalytic degradation of organic dyes

Morteza Golmohammadi et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2020)

Review Oncology

Nanoscale ZnO-based photosensitizers for photodynamic therapy

Caixia Yi et al.

PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY (2020)

Article Food Science & Technology

Green synthesis of ZnO nanoparticles using loquat seed extract; Biological functions and photocatalytic degradation properties

Masoumeh Shabaani et al.

LWT-FOOD SCIENCE AND TECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

Green synthesis of ZnO nanoparticles using orange fruit peel extract for antibacterial activities

Tu Uyen Doan Thi et al.

RSC ADVANCES (2020)

Article Chemistry, Multidisciplinary

Green synthesis, characterization and antifungal and photocatalytic activity of Pithecellobium dulce peel-mediated ZnO nanoparticles

G. Madhumitha et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2019)

Article Materials Science, Multidisciplinary

Green Synthesis of Gold Nanoparticles Using Origanum vulgare

MS Aguilar et al.

MICROSCOPY AND MICROANALYSIS (2019)

Article Materials Science, Multidisciplinary

Green synthesis of SnO2 NPs for solar light induced photocatalytic applications

Jagpreet Singh et al.

MATERIALS RESEARCH EXPRESS (2019)

Article Chemistry, Physical

Optoelectronic characterization of ZnO obtained by green synthesis of Zn-salt precursor in parsley extract

C. K. Zagal-Padilla et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

Article Biochemistry & Molecular Biology

Biogenic synthesis of gold nanoparticles and their application in photocatalytic degradation of toxic dyes

Debjani Baruah et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2018)

Article Engineering, Chemical

Hybridization of carbon-dots with ZnO nanoparticles of different sizes

Mulugeta Tesema Efa et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2018)

Article Materials Science, Multidisciplinary

Influence of Li co-doping on structural property of sol-gel derived terbium doped zinc oxide nanoparticles

Pawan Kumar et al.

MATERIALS CHARACTERIZATION (2018)

Article Chemistry, Physical

Low temperature ammonia gas sensor based on Mn-doped ZnO nanoparticle decorated microspheres

R. Sankar Ganesh et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

Review Chemistry, Physical

Review on the improvement of the photocatalytic and antibacterial activities of ZnO

Kezhen Qi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

Review Biochemistry & Molecular Biology

A review on biogenic synthesis of ZnO nanoparticles using plant extracts and microbes: A prospect towards green chemistry

Shakeel Ahmed et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2017)

Article Nanoscience & Nanotechnology

Zinc Oxide Coating Effect for the Dye Removal and Photocatalytic Mechanisms of Flower-Like MoS2 Nanoparticles

Qingyong Tian et al.

NANOSCALE RESEARCH LETTERS (2017)

Article Nanoscience & Nanotechnology

Zinc Oxide Coating Effect for the Dye Removal and Photocatalytic Mechanisms of Flower-Like MoS2 Nanoparticles

Qingyong Tian et al.

NANOSCALE RESEARCH LETTERS (2017)

Article Biology

Biosynthesis and antibacterial activity of ZnO nanoparticles using Trifolium pratense flower extract

Renata Dobrucka et al.

SAUDI JOURNAL OF BIOLOGICAL SCIENCES (2016)

Article Materials Science, Multidisciplinary

Effect of NaOH concentration on optical properties of zinc oxide nanoparticles

Vaibhav Koutu et al.

MATERIALS SCIENCE-POLAND (2016)

Article Spectroscopy

Artocarpus gomezianus aided green synthesis of ZnO nanoparticles: Luminescence, photocatalytic and antioxidant properties

D. Suresh et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2015)

Article Optics

ZnO nanoparticles as drug delivery agent for photodynamic therapy

M. Fakhar-e-Alam et al.

LASER PHYSICS LETTERS (2014)