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Varaprasad Kokkarachedu

Profesor Asistente

Universidad San Sebastián

Concepción, Chile, Chile

Líneas de Investigación


Design, development and characterization of nanobiomaterials (Advanced Hydrogels, Nanomedicine, Films, Bioink formation for 3D Printing) for advanced clinical (infection and non-infection decease) applications in Healthcare (Cancer, antimicrobal).

Educación

  •  Development of Stimuli- Responsive IPN Hydrogels for Drug Delivery Applications & Hydrogels Embedded Silver Nano-composites for Antibacterial Applications, Sri Krishnadevaraya University. India, 2011
  •  Polymer Scinces and Technology, Sri Krishnadevaraya University. India, 2007
  •  Chemistry, Physics and Mathematics, Sri Krishnadevaraya University. India, 2003

Experiencia Académica

  •   Investigator Full Time

    CENTRO DE INVESTIGACION DE POLIMEROS AVANZADOS

    Concepción, Chile

    2014 - 2021

  •   Fondecyt Postdoctoral Research Fellow Full Time

    UNIVERSIDAD DE CONCEPCION

    DIMAT

    Concepción, Chile

    2012 - 2014

  •   Postdoctoral Research Fellow Full Time

    Tshwane University of Technology

    Metallurgical and Materials Engineering

    Pretoria, Suráfrica

    2012 - 2012

  •   NIH Postdoctoral Research Fellow Full Time

    Creighton University

    Omaha, Estados Unidos

    2011 - 2012

  •   Junior and senior Research Fellow, Tecahing for MSc students Full Time

    Sri Krishnadevaraya University

    Anantapuram, India

    2007 - 2011

  •   Assistant Professor Full Time

    UNIVERSIDAD SAN SEBASTIAN

    Concepción, Chile

    2021 - A la fecha

  •   Assistant Professor Full Time

    UNIVERSIDAD SAN SEBASTIAN

    FIT

    Concepcion, Chile

    2021 - A la fecha

Experiencia Profesional

  •   Junior Research Fellow

    Sri Krishnadevaraya University

    India

    2007 - 2010

  •   Senior Research Fellow

    Sri Krishnadevaraya University

    India

    2010 - 2011

  •   Postdoctoral Research

    Creighton University, NE, USA

    Estados Unidos

    2011 - 2012

  •   Post

    Postdoctoral Research

    Suráfrica

    2012 - 2012

  •   FONDECYT Post Doctoral

    Departamento Ingeniería de Materiales, Facultad de Ingeniería,

    Chile

    2012 - 2014

  •   PI Investigator Full Time

    Centro de Investigación de PolímerosAvanzados

    Chile

    2014 - 2021

Formación de Capital Humano


PhD
Dr P. Ranga Reddy-Hydrogels Embedded Magnetic Nanoparticles for Biomedical, Metal Extraction and Capacitance Applications: Guidance 2010-2013
Dr B. Manjula-Hydrogels Embedded Nanocomposites for Antibacterial and Drug Delivery Applications: Guidance 2011-2014
Dr T. Jayaramudu-Development and Characterization of Novel Biodegradable Inorganic Nanocomposite Hydrogels for Biomedical Applications: Guidance 2011-2014
Dr.G.M.Ragavendra-Design and Development of Novel Nanoparticle Functional Materials for Biomedical Applications via Environmental Friendly Green Process: Guidance 2011-2014
Mtech:
Mr Manuel Pariguana (PhD) :Thermochemical characterization of ion exchange based polyacrylate hydrogel: Guidance 6 months internship program 2015
Btech
SJ Owonubi :Development of graphene oxide-based hydrogels biocomposite with anti-diabetic activity 2015
Matias López:Bioactive Inorganic Core/Hydrophobic Shell Nanoparticles for Cutaneous Wound Dressing Applications-B. tech-2017

Dr. Dr Karthikeyan Chandrasekaran- Postdoctoral-219-2022


Difusión y Transferencia


Lead Guest Editor

Advanced polymer technology- Hindawi Journals-2019 https://www.hindawi.com/journals/apt/si/132076/cfp/

Guest Editor

(1) Scientia Pharmaceutica-MDPI-2019 https://www.mdpi.com/journal/scipharm/special_issues/Nanoparticle_Mediated_Drug_Delivery
(2) Materials Today: Proceedings - Journal – Elsevier- International Conference On Applied Science and Technology (ICAST-2018): Materials Science.

Preliminary speaker: (1)

2020 ICMAT-20,16-18 Mysore, India. http://icmat20.pstsjce.com/Speakers

Invited Lectures (6)

2020 AMCES-2020, Bangalore, India. https://amces2020.dsce.edu.in/
2018 IEEE ICA-ACCA 2018, 17-19 October 2018, Conception, Chile. http://ieee-ica- acca2018.ubiobio.cl/index.php/invited-talks/
2018 New Strategies in Nanotechnology Research for Biomedical Applications, International Symposium, 12th March 2018 at USS, Conception, Chile
2017 Crucial Invited speaker on Opportunities from local potential based on science for Territorial Development Innovation 2017, Chile 13th Sept 2017.
2017 Invited key speaker in a one-day international symposium on Recent Innovations in Engineering Materials. Bhimavaram, India 31st August 2017,
2016 Invited key speaker in the International Seminar on Development of New Materials Engineering. http://www.conicyt.cl/regional/2016/04/19/seminario-internacional-desarrollo-de- nuevos-materiales-para-la-ingenieria/

International/National Conferences / Symposia / Seminars / Workshops:
1) Kokkarachedu Varaprasad, Bionanomaterials for advanced applications, ICMAT-20, Mysuru, Karnataka, India.
2) Kokkarachedu Varaprasad, Engineered Bionanomaterials for advanced applications, AMCES-2020, Bengalore, India.
3) K. Chandrasekaran, K. Varaprasad, Interaction Ca Doped ZnO Nanostructures with MRSA, ICNAN-19. December 4-6. 2019.
4) Kokkarachedu Varaprasad, Bio-Nano-Materials from Disposable Polymeric Materials for Electric Energy Applications, IEEE ICA-ACCA 2018, Mlitrinco 17-19, October 2018, Conception, Chile.
5) Kokkarachedu Varaprasad, Dariela Núñez, Patricio Oyarzún, Matias Lopez, Murali Mohan Yallapu. Generation of Zinc Oxide-curcumin Core-Shell Antibiotic Nanoparticles, Biomaterials - 7th EuCheMS Chemistry Congress, Liverpool UK, 26-30th August 2018.
6) K. Varaprasad, Development of Novel Engineered Temperature Sensitive Nanohydrogels for Medical Applications. New Strategies in Nanotechnology Research for Biomedical Applications, International Symposium, 12th March 2018 at USS, Conception, Chile
7) K. Varaprasad, Bio-nano-composite. The International Seminar "Opportunities from local potential based on science for Territorial Development Innovation" Hotel Atton (Salon Success) located in Cochrane Poniente Nº75 on 13th September 2017.Conception, Chile.
8) K. Varaprasad, Co-assembled ZnO (shell)-CuO (core) nano-oxide materials for microbial protective, International Conference on Phosphorus, Boron and Silicon 2017 on 3-5 in July-2017 Paris, Frances.
9) K. Varaprasad, Bio-Nano-Materials for Advanced Medical and Engineering Applications. A one-day international symposium on Recent Innovations in Engineering Materials. SRKR Engineering College, Bhimavaram, India. 31st August 2017.
10) K. Varaprasad, International Seminar on Development of New Materials Engineering, Multifunctional nano biomaterials for applications in advanced engineering. Center for Advanced Polymer Research, CIPA, Department of Civil and Environmental Engineering of the UBB on 28th/04/2016.
11) T. Jayaramudu, G.M. Raghavendra, K.Varaprasad, E. Rotimi Sadiku, Li Yaguang, J. Kim. Temperature-sensitive silver nanocomposites hydrogels for inactivation of bacterial growth. Advances in Functional Materials (AFM)-2016. International Convention Center, Jeju Island, South Korea, Aug 8, July-2016.
12) K. Varaprasad, D. Nuñez, E.Y. Elgueta, B.L. Rivas, A. Mancisidor. Design of a composite polymer hydrogel for the removal of toxic metal ions. VIII Colloquium of Macromolecules. 30 November to 3 December 2016. Termas de Catillo, Parral, Chile.
13) K. Varaprasad, Cesar Saldias, Manuel Pariguana, Rotimi Sadiku. Polymeric-composite films from polycaprolactone with waste poly(ethylene terephthalate) monomers for industrial applications. “Advances in Mechanical, Material Science, Manufacturing, Automobile, Aerospace Engineering and Applied Physics” (AMAEAP), 30-31, May 2015. http://krishisanskriti.org/amaeap.html.
14) K. Varaprasad, Nano oxide polymer films were presented in Symposium ("Symposium of Research for the Scientific and Business Linking of the Biobío Region") held at San Sebastian University on 13th Aug 2015.
15) K. Varaprasad, K. Ramam, G. Siva Mohan Reddy, Rotimi Sadiku, ZnO-BiFeO3 energy materials for advanced applications, International Conference on Innovations in Engineering and Technology (ICIET’14). IEEE International conference, 13-14, March 2014. K.L.N. College of Engineering and Technology, Madurai, Tamil Nadu, India.
16) K. Varaprasad, G. Siva Mohan Reddy, J. Jayaramudu, Rotimi Sadiku, Koduri Ramam, S. Sinha Ray. Novel inorganic hydrogels for biomedical applications. International Conference on Microelectronics, Communication and Renewable Energy (ICMiCR- 2013), 1-4. DOI:10.1109/AICERA-ICMiCR.2013.6576042. Amal Jyothi College of Engineering, Kanjirappally, India.
17) G.M. Raghavendra, T. Jayaramudu, K. Varaprasad, Rotimi Sadiku and K. Mohana Raju. Development of microbial resistant transdermal scaffolds from natural polymers by the environmentally friendly green process. Page No: 70-71. National Seminar on Environmental Governance, 22-23 February 2013. S.V.G.M. Govt. Degree College, Kalyanaduru, Anantapur. INDIA.
18) K. Varaprasad, K. Mohana Raju, Thermoresponsive Polymer Gel for the Prevention of AIDS, National Seminar on Advances in Polymeric Materials, SK University, Anantapur-515 055, (A.P.) India, March 16-17, 2012. (Presented Oral)
19) T. Jayaramudu, G. M. Raghavendra, K. Varaprasad*, Rotimi Sadiku, K. Mohana Raju. Preparation and characterization of biologically active curcumin encapsulated PLGA Microspheres for drug release of curcumin to Cancer Treatment. National Symposium on Polymers & Coating. September 7-8, 2012 CSIR-IICT, Hyderabad, India. Abstract No
25. Page NO 48
20) G. M. Raghavendra, T. Jayaramudu, K. Varaprasad*, Rotimi Sadiku, K. Mohana Raju. Synthesis of biodegradable Levofloxacin based gaur gum films as effective Anti- Bactericides. National Symposium on Polymers & Coating. September 7-8, 2012, CSIR- IICT, Hyderabad, India. Abstract No 25. Page NO 50.
21) K. Varaprasad*, Rotimi Sadiku, K. Mohana Raju, Hydrogels Embedded Silver Nano- composites for Antibacterial Applications. Faculty of engineering and the built environment faculty research day 7th September 7, 2012, Pretoria, South Africa.
22) T. Jayaramudu, K.Varaprasad, RotimiSadiku and K. Mohana Raju. Development of green tea based hydrogels-Magnetic nanocomposites for the removal of Cadmium (II) from aqueous solution. National Seminar on “Emerging Trends in Soft Materials (ETSM- 2012), Department of Physics, S.K. University, India. 1-2 November 2012.
23) T. Jayaramudu, K.Varaprasad, Rotimi Sadiku, Hydrogels, ASSAF Third Annual South African, Young Scientists’ Conference, CSIR International convention centre, Brummeria, Pretoria, South Africa, 16-18 October 2012.
24) T. Jayaramudu, K. Varaprasad, G. M. Raghavendra and K. Mohana Raju, A Novel Biodegradable hydrogels based on Acrylamide – Wheat Protein Isolation. Abstract No.127. International Symposium. Macro and supramolecular architectures and materials (MAM-12). Centre for nanoscience and technology K. S. Rangasamy college of technology, Tiruchegode, Tamil Nadu, India. 21-25 Nov 2012.
25) T. Jayaramudu, K. Varaprasad, G. M. Raghavendra, K. Mohana Raju. Biodegradable silver nanocomposites hydrogels based on acrylamide and carrageenan: For antimicrobial applications, International Conference on Advanced Materials, Coimbatore-641 004, Indi A, Page 45, Dec12-16,2011
26) K. Varaprasad, K. Vimala, G. Sivamohan Reddy, S. Ravindra, N. Narayana Reddy and
K. Mohana Raju. Development of Chitosan-based poly(N-isopropylacrylamide-co-2- acrylamide-2-methyl-1-propanesulfonic acid) semi –IPN hydrogels for in vitro drug release studies of 5-fluorouracil an anticancer drug, an international conference on advances in polymer technology-apt'10 Kerala, India 27th to 29th. Code BMA01
27) P. Ranga Reddy, K. Varaprasad, N. Narayana Reddy, K. Mohana Raju and N. Subbarami Reddy. Fabrication of AU-Ag bi-metallic nanocomposites for antimicrobial applications, Designing Eco-Polymers for universal Sustenance, Page 5 March 30-31, 2011.
28) N. Mithil Kumar, K. Varaprasad, S. Venkata Naidu, Biodegradable Green Poly(L- aspartic acid-citric acid) Copolymer for Antimicrobial Applications. National Seminar on "Application of Microbes in Management of Agriculture and Environment," SK University, Anantapur-515 055, (A.P.) India from March 4-6, 2011 (Presented Poster)
29) K. Varaprasad, Advances in Nanoscience& Technology, Department of Science & Technology, Amal Jyothi College of Engineering, Kanjirappally, Kerala on 22 and 23 April 2010.
30) K. Varaprasad, Vijaya Kumar, K. Mohana Raju, Preparation of silver nanocomposite films impregnated with curcumin for antibacterial applications. "Emerging Materials and Technologies" Department of Physics, Anantapur, on 9-10 October 2010. (Presented Oral)
31) K. Varaprasad, "Frontiers in Polymers" held at the central leather research institute, Chennai-600 020 on March 03. 2006
32) K. Varaprasad, CMC-09 Workshop on Computational Material Science, Indian Institute of Science, Bangalore on March 6th -8th, 2009
33) K. Varaprasad, MICRO-09 Workshop on Computational Material Science, Indian Institute of Science, Bangalore on March 25th -30th 2009
34) K. Varaprasad and K. Mohana Raju, National Workshop on Synthesis, Characterization, and Application of Nanostructured Materials (Presented Poster). Puttaparthi on February 27-28, 2009
35) K. Varaprasad, S. Ravindra, N. Narayana Reddy, K. Vimala, K. Mohana Raju, Design and development of temperature sensitive porous poly(NIPAAm-AMPS) hydrogels for drug release of doxorubicin-a cancer chemotherapy drug, Ch Emference '09-Indian Institute of Technology (IIT), Chennai, Poster No: 14 August 22, 2009,
36) K. Varaprasad, Presented Oral in National Conference on "Advances in Nanomaterials, Devices, and Technologies." Department of Physics, S.V. Degree College, Kadapa on July-11-12, 2009
37) K. Varaprasad, Y. Murali Mohan, S. Ravindra, N. Narayana Reddy, K.Vimala, B. Sreedhar and K. Mohana Raju, Antibacterial Silver Nanoparticles Embedded in Semi Interpenetrated Hydrogel Nanocomposite: Synthesis, Characterization and Evaluation of Antibacterial Property of Nanocomposites, Recent Advances in Polymeric Materials, Institute of Technology Madras, India, Poster Number, P31 on March 09-11, 2009
38) K. Varaprasad, Recent Advances in Chemical Research, Osmania University, Hyderabad- 500 007on February 6-7, 2009
39) K.Varaprasad, K. Vimala, S, Ravindhra, N. Narayana Reddy, K. Mohana Raju. Temperachersensitve hydrogels for antibacterial applications, (Presented Oral) National Conference on Emerging Materials. Department of Physics NBKR Science & ARTS College, Vidyanagar on July-18-19, 2009

Countries visited

United States (2011), South Africa (2012), Chile (2012-2019), Frances (2017), United Kingdom
(2018).

Memberships:

2017–2018 Membership No 645158- Royal Society of Chemistry (M-RSC)- Chemical Sciences 2016 to 2019 - Membership No 30656069, American Chemical Society (ACS).
2016 to 2021 - Membership No 8254156515, International Association of Advanced Materials 2017- Member of Ceramics and Biomaterials Research Group, Ton Duc Thang University, Ho Chi Minh City, Vietnam (IAAM, Sweden)
2011- Member, American Association of Pharmaceutical Scientists (AAPS), USA.

International conferences committees’ member in

2021- 5th International Conference on Biopolymers & Polymer Chemistry, Paris, France from August 16-18,
2021- 2nd International Conference on Biopolymers and Polymer Chemistry ISTBPC-2021, Prague, Czech Republic https://inovscitech.com/conference_detail?conf_id=43
2020-2nd Global Congress on Advanced Composite Materials-Organizing Committee- https://scientificfederation.com/composite-materials-2020/committee.php
2020-5th International Conference on Biopolymers and Polymer Chemistry-Program committee- https://scientificfederation.com/icbpc-2020/committee.php
2019-2nd International Conference on Advanced Materials and Technology (ICMAT-2019)- International Advisory Board Member.
2019-International Conference on Biotechnology and Bioengineering (9th ICBB 2019) Scientific Committee Member-https://www.icbb.ibch.poznan.pl/organizers/
2019- The 5th International Conference on Medicine Sciences and Bioengineering [ICMSB2019], June 21-22, 2019, Suzhou, China, http://www.icmsb2019.org/?op=committee 2019- Organizing Committee- 4th International conferences on biopolymers and polymer chemistry, Las Vegas, USA. https://scientificfederation.com/icbpc-2019/committee.php
2018- Program Committee-World Congress on Functional Materials and Nanotechnology-2018 2018- Organized International Symposium: New Strategies in Nanotechnology Research for Biomedical Applications, International Symposium
2018- International Advisory Committee member- International Conference on Applied Science and Technology (ICAST-2018)
2017- Organizing Committee member- Nano-Micro Conference 2017


Premios y Distinciones

  •   Junior and Senior Research Fellow

    Sri krishnadevaraya university

    India, 2007

    2007- 2011 Junior and Senior Research Fellow- DRDO, GOVERNMENT OF INDIA

  •   Most cited Articles Awarded to Journal of Colloid and Interface Science

    Elsevier Journals

    India, 2009

    42. Journal of Colloid and Interface Science Most Cited Articles 2008 to 2009 Awarded to P.S. Keshava Murthy, Y. Murali Mohan, K. Varaprasad, B. Sreedhar, K. Mohana Raju. For the Paper entitled “First successful design of semi-IPN hydrogel-silver nanocomposites: A facile approach for antibacterial application” This paper was published in Journal of Colloid and Interface Science.2008, 318, 217-224. ISSN: 0021-9797. Impact Factor: 5.091

  •   FONDECYT NO 3130748 project was awarded as a 1st RANK

    FONDECYT

    Chile, 2013

    2013 FONDECYT NO 3130748, this project was placed on the RANKING Number One Project in the Group-1 of engineering in the project evaluation. Chile, Conception. Fondecyt-2013. It was published in Finoticias News

  •   FONDECYT de Iniciación project N0 11160073 awared as a 4th Rank

    FONDECYT

    Chile, 2016

    project N0 11160073 award, and it placed in the Ranking Number 4 in the Group-3 of engineering (Bio-Engineering, for the Engineering Study Group 3 consider the following: "The project is the subject of tissue engineering and biochemistry) in the project evaluation

  •   FONDECYT Postdorsal 3190029

    FONDECYT

    Chile, 2019

    Self-decontaminating fabrics for textile (defence) applications

  •   Conicyt-PCI 314229

    FONDECYT

    Chile, 2019

    Smart Bioplastics Network


 

Article (87)

Antimicrobial Cellulose Nanocomposite Films with In Situ Generations of Bimetallic (Ag and Cu) Nanoparticles Using Vitex negundo Leaves Extract
Biocidal (bacterial and cancer cells) activities of chitosan/CuO nanomaterial, synthesized via a green process
Biocidal activity of Ba2+-doped CeO2 NPs against Streptococcus mutans and Staphylococcus aureus bacterial strains
Biocidal and biocompatible hybrid nanomaterials from biomolecule chitosan, alginate and ZnO
Biocidal chitosan-magnesium oxide nanoparticles via a green precipitation process
Hydroxypropyl methylcellulose-copper nanoparticle and its nanocomposite hydrogel films for antibacterial application
Alginate-based composite materials for wound dressing application:A mini review
An ecofriendly nanocomposite of bacterial cellulose and hydroxyapatite efficiently removes lead from water
Antibiotic copper oxide-curcumin nanomaterials for antibacterial applications
Biomolecule chitosan, curcumin and ZnO-based antibacterial nanomaterial, via a one-pot process
Biosynthesis of CMC-Guar gum-Ag0 nanocomposites for inactivation of food pathogenic microbes and its effect on the shelf life of strawberries
Carboxymethyl cellulose-based materials for infection control and wound healing: A review
Chitosan-pluronic based Cu nanocomposite hydrogels for prototype antimicrobial applications
Development of high alginate comprised hydrogels for removal of Pb(II) ions
Chitosan capped copper oxide/copper nanoparticles encapsulated microbial resistant nanocomposite films
Generation of engineered core-shell antibiotic nanoparticles
Heavy metal removal from aqueous systems using hydroxyapatite nanocrystals derived from clam shells
Probing the Defect-Induced Magnetocaloric Effect on Ferrite/Graphene Functional Nanocomposites and their Magnetic Hyperthermia
Synergistic Antibacterial Effect of the Magnesium-Doped ZnO Nanoparticles with Chloramphenicol
Temperature-sensitive semi-IPN composite hydrogels for antibacterial applications
Co-assembled ZnO (shell) - CuO (core) nano-oxide materials for microbial protection
Hydroxyapatite nanocrystals synthesized from calcium rich bio-wastes
Nano-hydroxyapatite polymeric hydrogels for dye removal
Preparation of antibacterial temperature-sensitive silver-nanocomposite hydrogels from N-isopropylacrylamide with green tea
The effect of capping agents on the structural and magnetic properties of cobalt ferrite nanoparticles
Calcinated tea and cellulose composite films and its dielectric and lead adsorption properties
Development of biodegradable metaloxide/polymer nanocomposite films based on poly-epsilon-caprolactone and terephthalic acid
Green synthesis of tea Ag nanocomposite hydrogels via mint leaf extraction for effective antibacterial activity
Insight of electrical behavior in ferroelectric-semiconductor polymer nanocomposite films of PVDF/ZnSe and PVDF/Cu:ZnSe
Magnetic properties of nano-multiferroic materials
Metal-oxide polymer nanocomposite films from disposable scrap tire powder/poly-epsilon-caprolactone for advanced electrical energy (capacitor) applications
Removal of dye by carboxymethyl cellulose, acrylamide and graphene oxide via a free radical polymerization process
Silver Nanoparticles Incorporated Within Intercalated Clay/Polymer Nanocomposite Hydrogels for Antibacterial Studies
Studies on the functional properties of free-standing polyvinyl alcohol/(CoFe2O4/CoFe2) composite films
5-Fluorouracil encapsulated magnetic nanohydrogels for drug-delivery applications
Identification of silver cubic structures during ultrasonication of chitosan AgNO3 solution
Nano zinc oxide-sodium alginate antibacterial cellulose fibres
Preparation and characterization of poly(ethylene glycol) stabilized nano silver particles by a mechanochemical assisted ball mill process
Antibacterial nanocomposite hydrogels for superior biomedical applications: a Facile eco-friendly approach
Development of microbial protective Kolliphor-based nanocomposite hydrogels
Kinetic release studies of nitrogen-containing bisphosphonate from gum acacia crosslinked hydrogels
Polymeric-composite films from polycaprolactone with waste poly(ethylene terephthalate) monomers for industrial applications
Application of cross-linked soy protein isolate with resorcinol films for release studies of naturally occurring bioactive agent with antiproliferative activity
Development and characterization of nano-multifunctional materials for advanced applications
Development of anti-scale poly(aspartic acid-citric acid) dual polymer systems for water treatment
Development of microbial resistant Carbopol nanocomposite hydrogels via a green process
Development of microbial resistant thermosensitive Ag nanocomposite ( gelatin) hydrogels via green process
Development of novel protein-Ag nanocomposite for drug delivery and inactivation of bacterial applications
Mechanical Properties of Uniaxial Natural Fabric Grewia tilifolia Reinforced Epoxy Based Composites: Effects of Chemical Treatment
Microbial resistant nanocurcumin-gelatin-cellulose fibers for advanced medical applications
Novel-porous-Ag-0 nanocomposite hydrogels via green process for advanced antibacterial applications
ZnO-BiFeO3 energy materials for advanced applications
Cellulose-polymer-Ag nanocomposite fibers for antibacterial fabrics/skin scaffolds
Development of Gelatin Based Inorganic Nanocomposite Hydrogels for Inactivation of Bacteria
Development of novel biodegradable Au nanocomposite hydrogels based on wheat: For inactivation of bacteria
Effect of Alkali Treatment on the Morphology and Tensile Properties of Cordia Dichotoma Fabric/Polycarbonate Composites
Iota-Carrageenan-based biodegradable Ag-0 nanocomposite hydrogels for the inactivation of bacteria
Preparation and Characterization of Sodium Alginate-Based Hydrogels and Their In Vitro Release Studies
Preparation and properties of biodegradable films from Sterculia urens short fiber/cellulose green composites
Structure and properties of poly (lactic acid)/Sterculia urens uniaxial fabric biocomposites
Studies on Curcumin Loaded Poly( N- isopropylacrylamide) Silver Nanocomposite Hydrogels for Antibacterial and Drug Releasing Applications
A Novel Biodegradable Green Poly(l-Aspartic Acid-Citric Acid) Copolymer for Antimicrobial Applications
Biodegradable Chitosan Hydrogels for In Vitro Drug Release Studies of 5-Flurouracil an Anticancer Drug
Development and Characterization of Curcumin Loaded Silver Nanoparticle Hydrogels for Antibacterial and Drug Delivery Applications
Fabrication of Au and Ag Bi-metallic nanocomposite for antimicrobial applications
Formulation and Characterization of Sodium Alginate g-Hydroxy Ethylacrylate Bio-Degradable Polymeric Beads: In Vitro Release Studies
Preparation and characterization of cellulose/curcumin composite films
Synthesis of Surfactant-Modified Poly (Acrylamide-co-Potassium Acrylate) Hydrogels and Its in vitro Release Studies
Biodegradable Microspheres for Controlled Release of an Antibiotic Ciprofloxacin
Biodegradable Water Soluble Copolymer for Antimicrobial Applications
Development of Sodium Carboxymethyl Cellulose-based Poly(acrylamide-co-2acrylamido-2-methyl-1-propane sulfonic acid) Hydrogels for In Vitro Drug Release Studies of Ranitidine Hydrochloride an Anti-ulcer Drug
Evaluation of blood compatibility and drug release studies of gelatin based magnetic hydrogel nanocomposites
Fabrication of Curcumin Encapsulated Chitosan-PVA Silver Nanocomposite Films for Improved Antimicrobial Activity
Fabrication of silver nanocomposite films impregnated with curcumin for superior antibacterial applications
Magnetic and Electric Responsive Hydrogel-Magnetic Nanocomposites for Drug-Delivery Application
Preparation and characterization of magnetic nanoparticles embedded in hydrogels for protein purification and metal extraction
Synthesis and Characterization of Hydrogel-Silver Nanoparticle-Curcumin Composites for Wound Dressing and Antibacterial Application
Synthesis and Characterizations of Macroporous Poly(acrylamide-2-acrylamido-2-methyl-1-propanesulfonic acid) Hydrogels for In Vitro Drug Release of Ranitidine Hydrochloride
Controlling of silver nanoparticles structure by hydrogel networks
Design and Development of Temperature Sensitive Porous Poly(NIPAAm-AMPS) Hydrogels for Drug Release of Doxorubicin-a Cancer Chemotherapy Drug
Fabrication of porous chitosan films impregnated with silver nanoparticles: A facile approach for superior antibacterial application
Hydrogel-Silver Nanoparticle Composites: A New Generation of Antimicrobials
Poly(acrylamide-chitosan) Hydrogels: Interaction with Surfactants
Surface Treatment of Plasticized Poly(vinyl chloride) to Prevent Plasticizer Migration
Surfactant Modified Poly(acrylamide) Hydrogels for Ranitidine Delivery.
Surfactant-Modified Poly(acrylamide-co-acrylamido propane sulphonic acid) Hydrogels
First successful design of semi-IPN hydrogel-silver nanocomposites: A facile approach for antibacterial application

BookSection (15)

Antibiotic Nanomaterials
Biomass and biowastes: renewable resources for biodegradable materials in advanced applications
Polyhydroxyalkanoates (PHAs) as Scaffolds for Tissue Engineering.
Automotive components composed of polyolefins
Biopolymer Composites and Nanocomposites for Biomedicals and Biopackaging Applications
Biopolymers and Their Applications in Biocomposites
Fracture Mechanisms and Failure Modes in Biocomposites and Bionanocomposites
Surface Treatments of Natural Fibers, Their Effects on Properties and the Performance of Composites
Application of Hydrogel Biocomposites for Multiple Drug Delivery
Crystallization and Morphological Changes in Nanostructured Polymer Blends
Nanostructured Polymer Blends for Gas/Vapor barrier and Dielectric Applications
Side Chain Liquid Crystalline Polymers: Advances and Applications
Chapter 9: Nanostructured Liquid Crystal Polymer
Significances of Nanostructured Hydrogels for Valuable Applications
Biological, Biomedical, and Medical Applications of Graphene and Graphene‐Based Materials (G‐bMs)

BookWhole (5)

Antibiotic Materials in Healthcare 1st Edition
Biomaterials: Design, Development and Biomedical Applications
Cell Encapsulation in Polymeric Self-Assembled Hydrogels
Hydrophobic/Hydrophilic Nanostructured Polymer Blends
Polymeric Biomaterials for Healthcare Application

ConferencePaper (1)

Novel inorganic hydrogels for biomedical applications

Patent (2)

Development of microbial resistant AgO-transdermal surgical cellulose scaffolds via the environmentally friendly green process
A Method of producing regenerated cellulose films including an anti-bacterial agent

Proyecto (20)

Development of antimicrobial resistance hydrogel scaffolds from core-shell nanoparticles impregnated biopolymer alginate for infection control and wound healing (Healthcare) applications
Development of new microbial resistances self-decontaminating fabrics from biopolymers encapsulated metal-oxide nanocomposite and nylon fabrics for textile (defence) applications
Development of new microbial resistances self-decontaminating fabrics from biopolymers encapsulated metal-oxide nanocomposite and nylon fabrics for textile (defence) applications
Smart Bioplastics Network <Smartbio>: Valorization of Lignocellulosic of residues for Novel Bioplastics with Controlled Biodegradation Properties for Agricultural and Forestry Applications
“Smart Bioplastics Network <Smartbio>=> Valorization of Lignocellulosic of residues for Novel Bioplastics with Controlled Biodegradation Properties for Agricultural and Forestry Applications”
Developing solutions technology for detecting and removal of heavy metals in waters polluted the, Biobio Region=> Competición de I + D para los Centros Regionales
Developing solutions technology for detecting and removal of heavy metals in waters polluted, Biobio Region
Development of Novel Engineered Temperature Sensitive Nanohydrogels for Cutaneous Wound Dressing Applications
Development of Novel Engineered Temperature Sensitive Nanohydrogels for Cutaneous Wound Dressing Applications
FONDECYT de Iniciación Project
Desarrollo y aplicación de nanocompositos a base de materiales poliméricos reciclados y nanopartículas metálicas como base para materiales en el rubro de la construcción.
Development of Nanocomposites based on Polymeric Waste Materials and Metal Nanoparticles for Industrial Applications
Core-shell structured multiferroic integrated graphene oxide-polymer nanocomposites by chemical methods for dielectric, ferroelectric, piezoelectric, magnetic and optical studies: A prototype of futuristic SLIM energy harvester and smart applications
CORE-SHELL STRUCTURED MULTIFERROIC INTEGRATED GRAPHENE OXIDE-POLYMER NANOCOMPOSITES BY CHEMICAL METHODS FOR DIELECTRIC, FERROELECTRIC, PIEZOELECTRIC, MAGNETIC AND OPTICAL STUDIES=> A PROTOTYPE OF FUTURISTIC SLIM ENERGY HARVESTER AND SMART APPLICATIONS
Fabrications of bi-metallic polymer nanocomposite for inactivation of bacterial
Fabrications of bi-metallic polymer nanocomposite hydrogels for inactivation of bacterial
Fabrication of thermosensitive gels impregnated with antiretroviral drug-nano particles for vaginal delivery
Fabrication of thermosensitive gels impregnated with antiretroviral drug-nano particles for vaginal delivery
Development of novel N Isopropylacrylamide [Poly (NIPAM)] based hydrogels for possible drug delivery application
Development of novel N Isopropylacrylamide [Poly (NIPAM)] based hydrogels for possible drug delivery applications,

Review (1)

A mini review on hydrogels classification and recent developments in miscellaneous applications
119
Varaprasad Kokkarachedu

Profesor Asistente

Facultad de Ingeniería y Tecnología

Universidad San Sebastián

Concepción, Chile, Chile

11
Venkata Surya Ramam Koduri

PROFESOR ASOCIADO

DEPT. DE INGENIERIA DE MATERIALS DIMAT

UNIVERSIDAD DE CONCEPCION

CONCEPCION, Chile

6
Dariela Núñez

investigador

Centro de Investigación de polímeros avanzados

Concepción, Chile

5
Patricio Oyarzún

Profesor Asociado

Facultad de Ingeniería y Tecnología

Universidad San Sebastián

Concepción, Chile

3
Elizabeth Elgueta

Investigadora

Centro de Investigación de Polímeros Avanzados, CIPA

Concepción, Chile

3
John Amalraj

Professor Assistant

Instituto de Quimica de Recursos Naturales

Universidad de Talca

Talca, Chile

3
Jayaramudu Tippabattini

Post Doctoral Research Fellow

Laboratory of Materials Science

Universidad de Talca

Maule, Chile

2
Karthikeyan Chandrasekaran

Principal investigator of Fondcyet Postdoctroal project 3190029

nanomedicine

Centro de investigacion de polimeros Avanzados (CIPA),

Concepcion, Chile

2
RADHA PYARASANI

Profesora Asistente

Centro de investigacion de estudios avanzados del maule (CIEAM))

Universidad Católica del Maule

Talca, Chile

2
UDAYABHASKAR REDNAM

Assistant Professor

VRIP

Universidad de Atacama

Copiapo, Chile

2
Walther Ide

Ingeniero de Proyecto

Investigación

Centro de Investigación de Polímeros Avanzados

Concepción, Chile

1
David David

Full professor

Analitycal and Inorganic Chemistry

UNIVERSIDAD DE CONCEPCION

Concepción, Chile

1
SAEED FARHANG SAHLEVANI

Investigador

Faculty of Engineering

Universidad Católica de la Santisima Concepción

Concepción, Chile

1
Claudio Toro

EXECUTIVE DIRECTOR

CENTRO DE INVESTIGACIÓN DE POLÍMEROS AVANZADOS

CONCEPCIÓN, Chile

1
Ali Akbarifakhrabadi

Associate professor

Ingeniería mecánica

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Rafael Melo

Investigador

Alimentos del Futuro

Instituto de Investigaciones Agropecuarias

Santiago, Chile

1
Juliano Casagrande

Profesor Titular

Fisica

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
PRABHAKARAN THANDAPANI

Post-doctoral Researcher (Fondecyt)

Department of Materials Engineering

University of Concepcion, Concepcion

CONCEPCION, Chile

1
MANGALARAJA Ramalinga Viswanathan

Profesor Titular

Departamento de Ingeniería de Materiales

UNIVERSITY OF CONCEPCION

Concepcion, Chile

1
Bernabe Rivas

Professor

Polymers

Universidad de Concepción

Concepción, Chile