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Chemistry

D-Index
42
Citations
4962
World Ranking
17637
National Ranking
359

Overview

Gajjala Sumana is affiliated with the Council of Scientific and Industrial Research in India. Their research focuses primarily on fields related to Engineering, and Biochemistry, Genetics and Molecular Biology. Within these broad areas, their work often addresses subfields including Molecular Biology, Biomedical Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, and Medical Laboratory Technology.

The scientist's research topics cover several areas of biosensing and sensor technologies. These include:

  • Advanced biosensing and bioanalysis techniques
  • Electrochemical sensors and biosensors
  • Biosensors and Analytical Detection
  • Quality and Safety in Healthcare
  • Advanced Chemical Sensor Technologies
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Advanced Biosensing Techniques and Applications

Sumana has contributed to publications in multiple venues, with a concentration of papers in journals such as MAPAN, Luminescence, and the Journal of Molecular Liquids. Other publication venues include Talanta and Analytical and Bioanalytical Chemistry.

Recent notable papers include:

  • Gold nanobipyramids integrated ultrasensitive optical and electrochemical biosensor for Aflatoxin B1 detection, 2020, Talanta
  • Integrated graphene quantum dot decorated functionalized nanosheet biosensor for mycotoxin detection, 2020, Analytical and Bioanalytical Chemistry
  • Recent advances in nanomaterials integrated immunosensors for food toxin detection, 2021, Journal of Food Science and Technology
  • Comparative Studies of Screen-Printed Electrode Based Electrochemical Biosensor with the Optical Biosensor for Formaldehyde Detection in Corn, 2021, Food and Bioprocess Technology
  • Fabrication of Electrochemical Biosensor Using Zinc Oxide Nanoflowers for the Detection of Uric Acid, 2022, MAPAN

Collaborations have been an integral part of their scientific endeavors, with frequent co-authors including Rajesh Rajesh, Hema Bhardwaj, Ved Varun Agrawal, Amit Choudhary, and Lokesh K. Gangwar.

Sumana's work demonstrates a focus on nanomaterials, biosensor design, and chemical sensor development, contributing to both theoretical understanding and practical detection methods in healthcare and food safety applications.

Best Publications

  • Iron oxide-chitosan nanobiocomposite for urea sensor

    Ajeet Kaushik;Ajeet Kaushik;Pratima R. Solanki;Anees A. Ansari;G. Sumana

  • Recent developments in urea biosensors

    Gunjan Dhawan;Gajjala Sumana;B.D. Malhotra

  • Highly effective adsorption of crystal violet dye from contaminated water using graphene oxide intercalated montmorillonite nanocomposite

    Chandni Puri;Gajjala Sumana

  • Biosensors for pathogen detection: A smart approach towards clinical diagnosis

    Renu Singh;Renu Singh;Renu Singh;Maumita Das Mukherjee;Gajjala Sumana;Rajinder K. Gupta

  • Electrophoretically deposited reduced graphene oxide platform for food toxin detection

    Saurabh Srivastava;Saurabh Srivastava;Vinod Kumar;Azahar Ali;Pratima R. Solanki

  • Antibody immobilized cysteamine functionalized-gold nanoparticles for aflatoxin detection

    Aditya Sharma;Zimple Matharu;G. Sumana;Pratima R. Solanki

  • Carboxylated multiwalled carbon nanotubes based biosensor for aflatoxin detection

    Chandan Singh;Saurabh Srivastava;Saurabh Srivastava;Md. Azahar Ali;Tejendra K. Gupta

  • Zinc oxide-chitosan nanobiocomposite for urea sensor

    Pratima R. Solanki;Ajeet Kaushik;Anees A. Ansari;G. Sumana

  • Polyaniline Langmuir-Blodgett film based cholesterol biosensor.

    Zimple Matharu;G. Sumana;Sunil K. Arya;S. P. Singh

  • Improved performance of polyaniline-uricase biosensor.

    Kavita Arora;G. Sumana;Vibha Saxena;R.K. Gupta

  • Electrochemical genosensor based on graphene oxide modified iron oxide–chitosan hybrid nanocomposite for pathogen detection

    Ida Tiwari;Monali Singh;Chandra Mouli Pandey;Chandra Mouli Pandey;Gajjala Sumana

  • Highly sensitive electrochemical immunosensor based on graphene-wrapped copper oxide-cysteine hierarchical structure for detection of pathogenic bacteria

    Chandra Mouli Pandey;Chandra Mouli Pandey;Chandra Mouli Pandey;Ida Tiwari;Vidya Nand Singh;K.N. Sood

  • Preparation, characterization and application of polyaniline nanospheres to biosensing

    Chetna Dhand;Chetna Dhand;Maumita Das;Maumita Das;Gajjala Sumana;Avanish Kumar Srivastava

  • A label-free ultrasensitive microfluidic surface Plasmon resonance biosensor for Aflatoxin B1 detection using nanoparticles integrated gold chip.

    Hema Bhardwaj;Gajjala Sumana;Christophe A. Marquette

  • Zirconia based nucleic acid sensor for Mycobacterium tuberculosis detection

    Maumita Das;Gajjala Sumana;R. Nagarajan;B. D. Malhotra

  • Chitosan encapsulated quantum dots platform for leukemia detection.

    Aditya Sharma;Chandra Mouli Pandey;Gajjala Sumana;Udit Soni

  • Electrochemical Aflatoxin B1 immunosensor based on the use of graphene quantum dots and gold nanoparticles

    Hema Bhardwaj;Manoj Kumar Pandey;Rajesh;Gajjala Sumana;Gajjala Sumana

  • Chitosan–iron oxide nano-composite platform for mismatch-discriminating DNA hybridization for Neisseria gonorrhoeae detection causing sexually transmitted disease

    Renu Singh;Rachna Verma;Ajeet Kaushik;Gajjala Sumana

  • Application of nanostructured ZnO films for electrochemical DNA biosensor

    Maumita Das;Gajjala Sumana;R. Nagarajan;B.D. Malhotra

  • Application of conducting paper for selective detection of troponin

    Kishore Kumar Jagadeesan;Saurabh Kumar;Gajjala Sumana

  • Highly sensitive porous carbon and metal/carbon conducting nanofiber based enzymatic biosensors for triglyceride detection

    Kunal Mondal;Md. Azahar Ali;Chandan Singh;Gajjala Sumana

  • Nanobiocomposite platform based on polyaniline-iron oxide-carbon nanotubes for bacterial detection.

    Renu Singh;Rachna Verma;G. Sumana;Avanish Kumar Srivastava

Frequent Co-Authors

Bansi D. Malhotra
Bansi D. Malhotra Delhi Technological University
Pratima R. Solanki
Pratima R. Solanki Jawaharlal Nehru University
Anees A. Ansari
Anees A. Ansari King Saud University
Avanish Kumar Srivastava
Avanish Kumar Srivastava Council of Scientific and Industrial Research
Anchal Srivastava
Anchal Srivastava Banaras Hindu University
Ajeet Kaushik
Ajeet Kaushik Florida Polytechnic University
Vinay Gupta
Vinay Gupta University of Delhi
Sameer Sapra
Sameer Sapra Indian Institute of Technology Delhi
CheolGi Kim
CheolGi Kim Daegu Gyeongbuk Institute of Science and Technology
Mitsumasa Iwamoto
Mitsumasa Iwamoto Tokyo Institute of Technology

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