Conductive polymer nanocomposite enzyme immobilized biosensor for pesticide detection


Conductive polymer nanocomposite enzyme immobilized biosensor for pesticide detection

urn:nbn:sciencein.jmns.2019v6.84

  • Priyanka D Virutkar Rashtrasant Tukadoji Maharaj Nagpur University
  • Ashish P Mahajan Rashtrasant Tukadoji Maharaj Nagpur University
  • Bhavna H Meshram Rashtrasant Tukadoji Maharaj Nagpur University
  • Subhash B Kondawar Rashtrasant Tukadoji Maharaj Nagpur University

Keywords: Carbon nanotubes, Acetylcholinesterase, Pesticides, Biosensors

Abstract

Conductive carbon nanotubes based polyaniline/polypyrrole polymer nanocomposite (CNT-PANI-PPy) film was electrochemically synthesized on graphite electrode using cyclic voltammetry. CNT-PANI-PPy film formed a biocompatible environment to entrap enzyme molecule and used as biosensor for pesticide detection. This study shows that enzyme based conductive polymer nanocomposite film itself acts as a mediator. Carbon nanotubes promote electron transfer reactions in presence of Acetythiocholine chloride (ATCl) as a substrate at a lower potential and catalyzed the electrochemical oxidation of enzymatically formed thiocholine. Surface morphology was studied by scanning electron microscopy which shows a porous structure of the modified film beneficial for enzyme immobilization. Electrochemical behavior of the fabricated electrodes evaluated through cyclic voltammetry and electrochemical impedance spectroscopy. The detection of pesticide (acephate) was performed by chronoamperometry and the limit of detection (LOD) of acephate was found to be 0.007 ppm concentration which is quite low.

Full text at: https://pubs.thesciencein.org/journal/index.php/jmns/article/view/84

NanoCatalysis – Nanochemistry of Catalysts and Catalysis | Special issue of Journal of Materials NanoScience

#NanoCatalysis covers the development in new #chemistry for #nanocatalysts synthesis and applications. The chemistry in the field of nanocatalysis and nanocatalysts is advancing at a fast pace, #high-impact and bringing the new methodologies, chemical procedures for synthesis of nanocatalysts along with development of new type of nanocatalysts. The application field of #nanochemistry of catalysis is spreading to new areas including new nanocatalysis, surface chemistry of nanocatalysts, refining and development of catalysts for existing procedures, new nanoconjugates for higher catalytic activity, nanophysics of catalytic materials, new organic nanocatalysts, solution chemistry of nanocatalysts, and so on. A special issue covering the recent advances in chemistry of nanocatalysis will cover following fields:

  • Carbon based nanocatalysts: Nanofullerenes, Carbon Nanotubes, Graphene,
  • Nanocatalysis – development of new nanocatalysts and applications thereof.
  • Nanoscience chemistry of metal catalyst materials
  • Chemistry of Nanoenergy materials
  • NanoChips (semiconductor designing and development using new materials chemistry)
  • Nanocatalysts/nanomaterials for Nanobattery and nanofuel cells
  • Inorganic Chemistry development in nanoparticle catalysts and applications thereof like gold nanoparticles, silver nanoparticles, iron and magnetic nanoparticles, quantum dots, and other metal /alloy nanoparticles.
  • Nanocatalysts for biotechnology and Nanomedicine – Chemistry of Drug delivery systems
  • BioNanocatalysts: Chemistry and Biology of Biocatalysts
  • NanoEnzymes Chemistry
  • All other subfields of Nanocatalysts development and application

The articles are invited from Chemical Sciences fraternity for publication in special issue. The Review articles, Original Research Articles, Short Communication, Expert Opinion would be considered for processing in the issue.

Author Guidelines are provided on the link: JMNS Author Manuscript preparation Guidelines

Submission: Authors need to submit their manuscript as per author guidelines on the journal Editorial Manager /manuscript processing site https://pubs.thesciencein.org/journal/index.php/jmns (or alternatively can be submitted by email at pubs@thesciencein.org )

Last Date of Submissions: Ongoing

There is no publishing charges or APC for publishing in the journal.

Issue Editing by

Dr. RS Verma materials nanoscience Dr. Rajender S. Verma,
U. S. Environmental Protection Agency
ORD, National Risk Management Research Laboratory
Water Systems Division/ Water Resources Recovery Branch
26 West Martin Luther King Drive, MS 443
Cincinnati, Ohio 45268, USA EB

Associate Editor and Senior Advisor

Research interest: NanoChemistry, Nanocatalysis, Nanoscience, nanomaterials.

Nanomaterials Frontier Highlights

Nanomaterials Frontiers is meant to cover exciting new and recent research advances in field of nanomaterials, smart materials development, new notable technological advances at nanometer scale research and path breaking research finding in nanomaterials advances. The Frontier research in nanomaterials covered from all literary sources highlighted as breakthrough findings in form of summarized reports ‘Nanomaterials Frontiers’ be published combined in print form of ‘Journal of Materials NanoScience’, however, selected highlights will be published online as well. The summarized highlights would provide a quick grasp of latest advances to scientists and young researchers.

Researchers are invited to submit the reports for covering in highlights/frontiers as small summary write up in simple lucid presentation (for easy understanding by novice researchers) extending upto 2 pages. The report should include new title and 2-3 pages/paragraphs summary along with references to original source. Selective images and created graphics may also be included in the report. The report author should also submit his/her biography (passport photograph and affiliation). Submit by email to pubs @ thesciencein .org or may submit by form below.

The editorial board reserve the right to select suitable highlight report for publication or not to consider.

[contact-form-7 id=”83″ title=”Frontiers”]

Synthesis and Biodegradation Study of Starch/PVA/Nanoclay Blend

urn:nbn:sciencein.jmns.2018v5.60

Synthesis and Biodegradation Study of Starch/PVA/Nanoclay Blend

Geeta Saini University of Delhi
Himani Chauhan University of Delhi
Aeshna Gupta University of Delhi
Disha Gangotia University of Delhi

Keywords: Food packaging, Nanoclay, Biodegradable, PVA, Starch
Abstract

In this research work, we have synthesized blend of starch/PVA/nanoclay via solution cast method. The composition of blend was starch and PVA in 1:1 ratio by weight with citric acid as plasticizer. The amount of nanoclay was varied between 0.5 to 2 wt%. The structure elucidation of the film by Scanning electron microscopy reveals homogeneous dispersion of nanoclay into polymer matrix. The biodegradation of the films were studied by soil burial method and enzymatic hydrolysis and it was found that completely biodegradable films were produced which could serve as potential candidate for food packaging.

Link https://pubs.thesciencein.org/journal/index.php/jmns/article/view/60

Herbal nanomedicine interactions to enhance pharmacokinetics, pharmaco-dynamics, and therapeutic index for better bioavailability and biocompatibility of herbal formulations

urn:nbn:sciencein.jmns.2018v5.61

Herbal nanomedicine interactions to enhance pharmacokinetics, pharmaco-dynamics, and therapeutic index for better bioavailability and biocompatibility of herbal formulations

Rajiv Kumar University of Delhi
Munesh Sharma Arogya Nidhi Ayurveda Clinic

Keywords: Phyto-medicine, Hydrophilicity, Nanocarriers, Drug Delivery
Abstract

The recent technological advancement in nanotechnology has opened new avenues for research and development in the field of phyto-medicine. Development of reliable and eco-friendly synthesis of nanoparticles is a significant advancement for introduction nanotechnology to develop noble nanomedical delivery system of herbs (HNMDS), and have to overcome the downsides of old-style herbs-medicines delivery through analyzing the interactions between nanocarriers and herbs or phyto-medicine. The application of nanotechnological methods for bioavailability and biocompatibility enhancement of phyto-medicine must be reviewed and need urgent prompt efforts to develop new formulations. Nanotechnology enables the combination of hitherto separate approaches to health care by permitting the realization of so-called ’theranostic’ applications, as well as targeted combination products. Formulation must also release active ingredient from phyto-formulation as developing nano dosage forms has number of benefits for phyto-medicine. This review discusses nano sized herbs-nanomedicines delivery carries and potential current and futuristic advances for enhancing the activity and overcoming problems associated with herbal medicines for novel HNMDS.

Link: https://pubs.thesciencein.org/journal/index.php/jmns/article/view/61

Medicinal Chemistry in Anti-Cancer and Anti-HIV advances – Special Issue of Chemical Biology Letters

The two prominent diseases i.e Cancer and HIV infections has been putting a challenge to researchers community to find a reliable treatment. There have been newer developments and research advances in finding the cure for these by using chemistry biology interface research. To collect the advances in the filed, a special issue on anti-cancer and anti-HIV therapeutics development would be published in Chemical Biology Letters. The issue will cover the themes (though not limited to as field and research is wide):

– Kinase Inhibitor advances
– new targets for anti-cancer molecules
– development in anti-HIV therapeutics
– Medicinal Chemistry of Anti-Cancer drugs
– Medicinal Chemistry of anti – HIV molecules
– Development in drug delivery systems for anti-cancer and anti-HIV drugs
– Peptides based drug delivery
– Peptide therapeutics
– targeted drug delivery
– Small molecules and Heterocyclic molecules for anti-cancer and anti-HIV therapy

The Medicinal Chemistry community is invited to contribute a ‘Review Article’ ‘Research Article’ or ‘Short Communication’ for processing in special issue.

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The article should be submitted online on the journal site at https://pubs.thesciencein.org/journal/index.php/cbl

Last date for submission of manuscript: ongoing.

Edited by

Dr Parang Prof. Keykavous Parang
Associate Dean of Research, Graduate Studies, and Global Affairs
Professor of Medicinal Chemistry and Pharmacology
Harry and Diane Rinker Health Science Campus
9401 Jeronimo Rd.
Irvine, CA 92618-1908. USA
Email: parang@chapman.edu

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1. R. Ping, M. Laura, P.S. Mario. Title of the journal article should be included here. Int. Lett.Org. Chem. 1996, 61, 4439–4449.
2. B.K. Sharma. Ph.D. Dissertation, Thesis Title, Cornell University, 1995.
3. R. Hussain, D. Shinkoi. Title of book like Synthesis and application of ionic liquid, John Wiley & Sons: New York, 2010.
4. R.S. Buchanod, D.K. Reddy. In Selective Organic Transformations; T.R. Thyagarajan, Ed.; Integrated science: New York, 2002; Vol. 2, pp 1–95.
5. G.L. Loyale, U.S. Patent 5 934 456, 1998; Chem. Abstr. 1998, 65, 2870.

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If the manuscript report the experimentation on animals (including clinical trials on human beings), then declaration about ethical way handling of animals and about keeping the complete privacy of human identity (in case of clinical trials) must be mentioned in the manuscript.

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NanoChemistry – Chemistry of Nanomaterials | Special Issue of Journal of Materials NanoScience

NanoChemistry covers the development in new chemistry for nanomaterials synthesis and applications. The chemistry in the field of nanoscience and nanotechnology is advancing at a fast pace and bringing the new methodologies, chemical procedures for synthesis of nanomaterials along with development of new type of nanomaterials. The application field of nanochemistry is spreading to new areas including nanocatalysis, nanomedicine, nanoconjugates, nanophysics of chemistry materials, nanobatteries, semiconductors and so on. A special issue covering the recent advances in chemistry of nanomaterials will cover following fields (though not limited to as field is advancing at fast pace):

  • Nanofullerenes
  • Carbon Nanotubes
  • Graphene
  • Nanocatalysis – development of new nanocatalysts and applications thereof.
  • Nanoscience chemistry of fuel materials
  • Chemistry of Nanoenergy materials
  • NanoChips (semiconductor designing and development using new materials chemistry)
  • Nanobattery and nanofuel cells
  • Inorganic Chemistry development in nanoparticles and applications thereof like gold nanoparticles, silver nanoparticles, iron and magnetic nanoparticles, quantum dots, and other metal /alloy nanoparticles.
  • Nanobiotechnology and Nanomedicine – Chemistry of Drug delivery systems

The articles are invited from Chemical Sciences fraternity for publication in special issue. The Review articles, Original Research Articles, Short Communication, Expert Opinion would be considered for processing in the issue.

Author Guidelines are provided on the link: JMNS Author Manuscript preparation Guidelines

Submission: Authors need to submit their manuscript as per author guidelines on the journal Editorial Manager /manuscript processing site https://pubs.thesciencein.org/journal/index.php/jmns  (or alternatively can be submitted by email at pubs@thesciencein.org )

Last Date of Submissions: ongoing submission.

Issue Edited by

Dr. RS Verma materials nanoscience Dr. Rajender S. Verma,
U. S. Environmental Protection Agency
ORD, National Risk Management Research Laboratory
Water Systems Division/ Water Resources Recovery Branch
26 West Martin Luther King Drive, MS 443
Cincinnati, Ohio 45268, USA EB

Associate Editor and Senior Advisor

Research interest: NanoChemistry, Nanocatalysis, Nanoscience, nanomaterials.

Author Guidelines for Journal of Materials NanoScience | Nanomaterials

The Authors need to submit a single manuscript file containing all the figures/tables/graphs/othergraphics and text as described below. The supplementary data files should be submitted as a separate file. Authors are advised to prepare their manuscript according to journal article template provided below.

Cover letter

Authors should supply a cover letter indicating rational of their work. Cover letter should also have details of at least three reviewers (with email). Cover letter should be provided on the first step of submission in “Comments for Editor’ box.

Graphical Abstract

Authors need to submit a graphical abstract highlighting the contents of manuscript. Graphical abstract could be submitted as supplementary file or on the last page of manuscript. The preferred image size of graphical abstract is 700px x 250px

Manuscript

Manuscript should include Title, Author (s), Affiliation (complete name of institutions), Abstract, 5 Keywords, (other sections like Introduction, Results and discussion, conclusion, experimental procedures in the main body text of manuscript could be used for full paper article), acknowledgment and references in the listed order. Short communications need not to be arranged in different sections. References should be formatted as shown for articles,1 theses,2 books,3,4 and patents,5

1. R. Ping, M. Laura, P.S. Mario. Title of the journal article should be included here. Int. Lett.Org. Chem. 1996, 61, 4439–4449.

2. B.K. Sharma. Ph.D. Dissertation, Thesis Title, Cornell University, 1995.

3. R. Hussain, D. Shinkoi. Title of book like Synthesis and application of ionic liquid, John Wiley & Sons: New York, 2010.

4. R.S. Buchanod, D.K. Reddy. In Selective Organic Transformations; T.R. Thyagarajan, Ed.; Integrated science: New York, 2002; Vol. 2, pp 1–95.

5. G.L. Loyale, U.S. Patent 5 934 456, 1998; Chem. Abstr. 1998, 65, 2870.

Citation Manager style files: Authors are highly encouraged to use the citation manager programs for citing and formatting the references. Authors may use Mendelay, Zotero, Paper 2 or Endnote program. If you are using any of these citation manager program for Bibliography (References and Notes), then you can download citation style file for journal (common for all ScienceIn journals):

Mendelay, Zotero, Paper 2 style file: ScienceIn Journals CSL style file

Authors can directly add the styles to Zotero and Mendeley, follow the below steps:
Zotero: Open Zotero desktop > Edit (top menu)> Preferences > Cite (menu in new opened small window) > Get additional styles.. (click this link below the list of styles) > in new opened window – search the term ‘Integrated Science’ in search box and then click on ‘Integrated Science Publishing Journals’ link > style file will download > Open the file with Zotero desktop and use (this style is common for all ScienceIn Journals).
Mendeley: Open Mendeley desktop > View (top menu) > Citation Styles > More styles.. > go to tab ‘Get more styles’ (in new opened window) > search for the term ‘Integrated Science’ in search box and then click on ‘install’ adjacent to ‘Integrated Science Publishing Journals’ list > style file will be installed > then click on ‘Use this style’ from the installed styles tab and use (this style is common for all ScienceIn Journals).

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Also the user can check the respective program user guide (online link on Zotero, Mendeley or Endnote) regarding information on how to use the style file.

On acceptance of manuscript, authors must need to supply their manuscript in Article template (if they have not already submitted in template).

Submission

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Templates

On acceptance of manuscript, Authors are required to submit revised manuscript in journal articles template (If authors wish, they are free to submit their manuscript in journal article template while submitting first time).

Materials NanoScience_Word2007-2010_template  (click and download from google drive..)

or download from the link

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https://pubs.thesciencein.org/journal/index.php/jmns

NanoMaterials NanoScience Nanotechnolgy International Journal

Nanoscience and Nanotechnology research is advancing at a fast pace and new material development with wider applications along with proper identification and characterization of nanomaterials is progressing towards making the new smart materials. The publishing of results from research in nanoscale also require international platform having advanced digitized technology for wider and quicker circulation of research to keep the edge on advancing competitively. The international journal for nanomaterials research that cover nanoscience, nanotechnology, nanomaterials, smart nanoscale advances, nanocharacterization technologies along with indexing in popular search engines (like Google Scholar, Scopus etc) has been publishing with the title ‘Journal of Materials NanoScience’ by the ScienceIn International. The journal is having international editorial board to ascertain the quality of published research content and also time bound publishing for timely publishing of articles. Submit your next excellent submission to the journal at at its site:

https://pubs.thesciencein.org/journal/index.php/jmns