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Showing 81-100 of 10,000 results
  1. Characterization of unmodified and modified apricot kernel shell/epoxy resin biocomposites by ultrasonic wave velocities

    The main goal of this research was to develop highly durable, low-cost eco-friendly biocomposites from apricot kernel shell ( AKS ) wastes and...

    Imran Oral, Suheyla Kocaman, Gulnare Ahmetli in Polymer Bulletin
    Article 30 June 2022
  2. Microwave-ultrasonic assisted extraction of lignin to synthesize new nano micellar organometallic surfactants for refining oily wastewater

    In this work, a beneficial approach for efficient depolymerization of lignin and controllable product distribution is provided. Lignin, an abundant...

    M. H. Alhalafi, S. A. Rizk, ... A. M. Algohary in Bioresources and Bioprocessing
    Article Open access 06 May 2024
  3. Biobased Nanomaterials in Wastewater Treatment

    A serious danger to human health is posed by the fast population expansion, industrialization, urbanization, and large-scale agriculture, which all...
    Ali Alnazza Alhamad, Ilham Ben Amor, ... Asma Ben Amor in Biobased Nanomaterials
    Chapter 2024
  4. Pulsed Electric Field Treatment for Efficient oil Extraction from Nannochloropsis salina Microalgae: A Green and Sustainable Approach

    Microalgae have emerged as a promising feedstock for biofuel production due to their ability to accumulate significant quantities of lipids. However,...

    Milad Kermani, Abdolreza Samimi, ... Meysam Madadi in Journal of Polymers and the Environment
    Article 05 July 2024
  5. Optimization of ultrasonic-assisted solvent extraction process for sea buckthorn (Hippophae rhamnoids L.) oil using response surface methodology

    The ultrasound-assisted extraction technique is an innovative technology used for higher oil yield. Sea buckthorn oil is used for various purposes in...

    Ramanpreet Kaur, Narashans Alok Sagar, Sunil Pareek in Journal of Food Measurement and Characterization
    Article 15 February 2024
  6. Effect of ultrasound-assisted treatment on meat tenderization for elderly individuals

    This study evaluated the effect of ultrasound using papain and sodium bicarbonate (SC) on meat tenderness to achieve the desired texture for elderly...

    Da Yeon Yoon, Kwang Yeon Lee, Hyeon Gyu Lee in Food Science and Biotechnology
    Article 02 April 2024
  7. Hydrocatalytic Treatment of a Broad Coal Tar Fraction

    The research topic is the influence of preliminary ultrasonic treatment of coal tar at ArcelorMittal Temirtau on the individual composition of the...

    A. T. Ordabaeva, Z. M. Muldakhmetov, ... T. S. Zhivotova in Coke and Chemistry
    Article 01 April 2023
  8. Study of Water and Water–Ethanol Solutions of Potassium Salts Through Ultrasonic and Spectroscopic Approach

    A simpler but accurate method of analyzing the interactions between the molecules of liquids and solutions is through Ultrasonic study. This paper...

    J. H. Rakini Chandrasekaran, S. Nithiyanantham in Chemistry Africa
    Article 12 July 2022
  9. Effects of temperature and ultrasonic scaler on the infusion process of green tea leaves and catechins stability under ultrasonic vibration

    This study was aimed to investigate the effects of temperature and ultrasonic scaler on infusion process of green tea leaves, and catechins stability...

    Yanfeng Wang, Qiao Yuan, ... Qingxian Luan in Journal of Food Measurement and Characterization
    Article 05 May 2021
  10. Kinetic Modelling of Moisture Transfer and Phytochemical Properties in Longan Seeds: Impact of Ultrasonic Pretreatment and Microwave Drying Process

    This study investigated the combination of ultrasound pretreatment with microwave drying in food production, focusing on its impact on longan seeds....

    Mohammad Fikry, Saeid Jafari, ... Kitipong Assatarakul in Food and Bioprocess Technology
    Article 21 May 2024
  11. Effect of Surface Treatment on Properties of Carbon Fiber and Glass Fiber Hybrid Reinforced Composites

    Carbon fiber composites have excellent properties and can be used in automobile, aircraft, rail transit and other fields of lightweight, but Its...

    Shumei Lou, Guodong Ren, ... Peng Chen in Fibers and Polymers
    Article 07 October 2022
  12. An experimental study on low-content crude oil in water emulsion using low-frequency ultrasonic waves

    The present work experimentally investigates the impacts of low-frequency ultrasound waves on the removal of low crude-oil content (500 mg/L)...

    Payam Parvasi, Fateme Kamali, Mohammad Reza Talaghat in Brazilian Journal of Chemical Engineering
    Article 03 January 2022
  13. Microwave and ultrasonic radiation-activated synthesis and luminescent properties of nanopowder YVO4: Bi3+, Eu3+

    Microwave and ultrasonic radiation-activated synthesis of YVO 4 -based phosphors doped with Bi 3+ and Eu 3+ is proposed. XRD and LXRSMA results confirm...

    E. V. Tomina, B. V. Sladkopevtsev, ... S. A. Maltsev in Russian Chemical Bulletin
    Article 27 May 2023
  14. Optimization of Ultrasonic-Assisted Enzymatic Hydrolysis to Extract Soluble Substances from Edible Fungi By-products

    Edible fungi by-products are fruiting body residues produced during the production of hot pot base. There are abundant cellulose, protein, and...

    Yuanyuan Zhu, Min Zhang, ... Kun Liu in Food and Bioprocess Technology
    Article 02 November 2022
  15. Intensification of the Process of Separation of Oil Emulsions by Exposure to Ultrasonic Radiation

    Abstract—

    To intensify the process of membrane separation of oil emulsions, the membrane element is subjected to constant exposure to ultrasonic...

    D. D. Fazullin, G. V. Mavrin, L. I. Fazullina in Theoretical Foundations of Chemical Engineering
    Article 01 June 2022
  16. Ultrasonic-responsive piezoelectric stimulation enhances sonodynamic therapy for HER2-positive breast cancer

    Introduction

    Breast cancer ranks second as the most common malignancy globally, after lung cancer. Among the various subtypes of breast cancer, HER2...

    Zhiguang Chen, Lizhi Yang, ... Wei Zhang in Journal of Nanobiotechnology
    Article Open access 25 June 2024
  17. Ultrasonic-Assisted Preparation of WO3/SiO2 from Rigid Silicon Spheres for the Thiolation of Dimethyl Sulfide to Methanethiol

    WO 3 /SiO 2 catalysts were synthesized by ultrasonic-impregnation method. The physical and chemical characteristics of these catalysts and their...

    Shi** Chen, **aolian **g, ... **biao Jiang in Catalysis Letters
    Article 29 January 2022
  18. Synthesis of amine-functionalized ultrasonic assisted dual metal imprinted polymer: a real magnetic sorbent for simultaneous removal of Pb2+ and Cd2+ from water samples

    This work describes the synthesis of the amine-functionalized dual-metal imprinted polymer via a simple ultrasonic-mediated precipitation...

    Abdullah, Aamna Balouch, ... Sajjad Ali Chang in Journal of Polymer Research
    Article 19 April 2023
  19. Monitoring of changes in physico-chemical properties, fatty acids and phenolic compounds of unroasted and roasted sunflower oils obtained by enzyme and ultrasonic extraction systems

    The use of enzymes showed some differences in the physicochemical and bioactive properties of the oils. In the enzyme extraction method, the highest...

    Mehmet Musa Özcan, Nida Köse in Journal of Food Measurement and Characterization
    Article 03 November 2022
  20. An Overview of Molecular Interaction Studies of Binary/Ternary Liquid Mixtures with R4NI Salts Using Ultrasonic Velocity, Transport, Apparent Molar Volume, and Dielectric Constant Properties

    Due to the exceptional characteristics which result from using the ultrasonic technique, transport properties and related acoustical parameters of...

    I. Saxena, V. Kumar, Aditya Gupta in Journal of Solution Chemistry
    Article 25 March 2023
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