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Mostrando publicaciones 1-13 de 13

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  • 2D/3D- C3N4/CeO2 S-scheme heterojunctions with enhanced photocatalytic performance 

    Saravanan, Vadivel; Lakshmanan, Pandian; Palanisami, Nallasamy; Amalraj, John; Pyarasani, Radha D.; Chennan, Ramalingan (2022)
    A facile, green and easily scalable method has been developed to facilitate the construction of 2D-C3N4/3D-CeO2 heterojunction materials. It uses only cheap urea and ceria in a thermal spreading technique that allows the ...

  • Advanced nutrient monitoring: cost-effective cerium ion detection with smart device integration 

    Raghunathan Lekshmy, Revathy; Maurya, Muniraj; Geetha, Mithra; Al-Maadeed, Somaya; Maalej, Ramzi; Zied Chaari, Mohamed; Pyarasani, Radha D.; Amalraj, John; Kumar Sadasivuni, Kishor (2024)
    This research is critically important for large-scale poultry farming, where vigilant monitoring is necessary to assess nutrient levels in poultry feed. Detecting cerium in poultry feed through colorimetric techniques is ...

  • An in-silico study to gain a comprehensive understanding of the effects of glucosylation on quercetin properties 

    Hozhabr Araghi, Samira; Amalraj, John; Sadeghi Googheri, Motahare; Pyarasani, Radha D.; Mohammad Sadegh, Mohammad Sadegh (2023)
    In order to gain a molecular understanding of why quercetin characteristics are altered by glucosylation, DFT calculations and MD simulations were utilized. According to DFT findings, glucosylation of quercetin altered its ...

  • Characterization of five chilean agribusiness by-products and their potential use as food supplements 

    Mirabal-Gallardo, Yaneris; Caramantin Soriano, Maria d. P.; Olate, Verónica R.; Guzmán Jofré, Luis; Huang, Hou Yi; Pyarasani, Radha D.; Amalraj, John; Laurie, Felipe (2021)
    Chilean agribusiness generates large quantities of by-products and they have been little studied. According to the literature they represent important sources of sugar, protein, lipid, micronutrient, fiber, and others that ...

  • Chitosan capped copper oxide/copper nanoparticles encapsulated microbial resistant nanocomposite films 

    Jayaramudu, Tippabattini; Varaprasad, Kokkarachedu; Pyarasani, Radha D.; Reddy, K. Koteshwara; Kumar, Kanderi D.; Akbari-Fakhrabadi, A.; Mangalaraja, R.V.; Amalraj, John (2019)
    Chitosan (CH) capped inorganic nanomaterials have been considered as significant antibacterial materials in the clinical field. This work shows the synthesis of two new different antibacterial composite films as a result ...

  • Chitosan-pluronic based Cu nanocomposite hydrogels for prototype antimicrobial applications 

    Jayaramudu, Tippabattini; Varaprasad, Kokkarachedu; Reddy, K. Koteshwara; Pyarasani, Radha D.; Akbari-Fakhrabadi, A.; Amalraj, John (2020)
    Copper nanoparticles were synthesized via precipitation technique using the pseudonatural cationic chitosan biopolymer as a stabilizing agent. The nanoparticles developed were successfully incorporated into the 1:1 ratio ...

  • Hydroxypropyl methylcellulose-copper nanoparticle and its nanocomposite hydrogel films for antibacterial application 

    Jayaramudu, Tippabattini; Varaprasad, Kokkarachedu; Pyarasani, Radha D.; Reddy, K. Koteshwara; Akbari-Fakhrabadi, A.; Carrasco-Sánchez, Verónica; Amalraj, John (2021)
    Currently, special emphasis is being given to the design and fabrication of antibacterial nanocomposite hydrogels for wound dressing applications. Herein, we report the synthesis and characterization of hydroxypropyl ...

  • Interface engineered 2D-2D-g-C3N4/SnWO4 S-scheme heterojunction: Clioquinol degradation and dopamine sensing properties 

    Sumithra, Balamurugan; Chennan, Ramalingan; Saravanan, Vadivel; Lakshmanan, Pandian; Sivaganesh, Dhanushkodi; Amalraj, John; Pankaj, Bharali; Bhugendra, Chutia; Pyarasani, Radha D.; Thrimurthulu, Gode; Geetha, Das (2024)
    A convenient and walkable protocol has been established to simplify the fabrication of surface-engineered heterojunctions between 2D/2D g-C3N4-β-SnWO4. The method involves a one-step, simultaneous thermal exfoliation-deposition ...

  • Peroxisome proliferator-cctivated receptor targets for the treatment of metabolic diseases 

    Monsalve-Abaca, Francisco; Pyarasani, Radha D.; Delgado-López, Fernando; Moore-Carrasco, Rodrigo (2013)
    Metabolic syndrome is estimated to affect more than one in five adults, and its prevalence is growing in the adult and pediatric populations. The most widely recognized metabolic risk factors are atherogenic dyslipidemia, ...

  • Photocatalytic degradation of organic dyes and binary mixture of dyes by Fe and Cu doped ZnO nanoparticles under artificial light and sunlight 

    Patil, Smitha S.; Sukhdev, Anu; Pyarasani, Radha D.; Amalraj, John; Chandrasekaran, Saravanan (2025)
    The objective of this work was to utilize Zinc Oxide (ZnO) nanoparticles doped with 4 wt% Cu and varying concentrations of Fe (2, 3, 4, and 8 wt%) as efficient photocatalysts for dye degradation. The synthesized 2FCZ, 3FCZ, ...

  • Polyaniline-based conducting hydrogels 

    Pyarasani, Radha D.; Jayaramudu, Tippabattini; John, Amalraj (2019)
    Conducting polymer hydrogels (CPHs) have been identified as a promising class of polymeric material for a wide range of applications such as biomedical, energy, environmental, health and agricultural domains. CPHs have ...

  • Substitution effects of NaCl by KCl and CaCl2 on lipolysis of salted meat 

    Nachtigall, Fabiane M.; Vidal, Vitor A. S.; Pyarasani, Radha D.; Domínguez, Rubén; Lorenzo, José M.; Pollonio, Marise A. R.; Santos, Leonardo S. (2019)
    The objective of this study was to investigate the reduction and partial substitution effects of sodium chloride (NaCl) by potassium chloride (KCl) and calcium chloride (CaCl2) on lipolysis and lipid oxidation in salted ...

  • Synthesis of gum acacia capped polyaniline-based nanocomposite hydrogel for the removal of methylene blue dye 

    Jayaramudu, Tippabattini; Pyarasani, Radha D.; Akbari-Fakhrabadi, A.; abril, diana ORCID; Amalraj, John (2021)
    In this research work, a novel gum acacia capped polyaniline-based nanocomposite hydrogel (GPA NCHs) was developed and evaluated for the adsorptive removal of cationic methylene blue dye (MB) from aqueous solutions. Firstly, ...

Sistema de Bibliotecas de la Universidad Católica del Maule, 2017
Campus San Miguel, Talca. Teléfono (56) (71) 2-203 359
Campus Nuestra Señora del Carmen, Curicó. Teléfono (56) (75) 2203 111
Campus San Isidro, Los Niches. Teléfono (56) (75) 2203 617