CSIR-Cental Scientific Instruments Organisation Employee-personal page

Dr. ABHAY SACHDEV

Scientist-E, Bio-medical Instrumentaion

NANOBIOTECHNOLOGY, MATERIALS CHEMISTRY, BIOIMAGING, SENSING, MICROFLUIDICS

Current Work Area

Qualification

R&D Interest

Research Publications

1. KUMARI SUNDRAM, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA, BANSOD B S. MXene-modified SPCE functionalized with ion-imprinted polyaniline for electrochemical detection of soil nitrate. Materials Chemistry and Physics. 01-02-2026, 349(Part2), 131840
2. SEPHRA J. PERCY, CHANDRAPRAGASAM THARINI, SACHDEV ABHAY, ESAKKIMUTHU MANIKANDAN. Electrochemical detection of phosphate ions using CoMoO4 and ammonium molybdate tetrahydrate-modified electrodes. Journal of Materials Science. 07-07-2025, 60, 11350-11368
3. BHATT DEEPANSHU, KUMAR DEEPAK, SACHDEV ABHAY, DEEP AKASH. An electrochemical biosensor based on glyco-conjugated Cu-BTC MOFs for voltammetric detection of bacteria. New Journal of Chemistry. 26-05-2025, 49(27), 11593-11606
4. KUMAR DEEPAK, BHATT DEEPANSHU, GARG DEEPA, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. An electrochemical microfluidic sensor based on a Cu2O-GNP nanocomposite integrated hydrogel for nitrite detection in food samples. Analytical Methods. 22-05-2025, 17(20),
5. GARG DEEPA, KUMAR DEEPAK, SAKSHI PALIWAL, PINNAKA ANIL KUMAR, SACHDEV ABHAY, MATAI ISHITA. Self-adhesive poly-l-lysine/tannic acid hybrid hydrogel for synergistic antibacterial activity against biofilms. International Journal of Biological Macromolecules. 01-10-2024, 278(4), 134961
6. KUMAR DEEPAK, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. Electrochemical microfluidic sensor based on hBN-CeO2@Cyt c hydrogel-modified SPCE for the detection of hydrogen peroxide. IONICS. 01-09-2024, 30, 8559-8575
7. SEPHRA J. PERCY, C. THARINI, SACHDEV ABHAY, E. MANIKANDAN. An efficient sensing system using ion-selective membrane on Ni2O3/rGO nanocomposite for electrochemical detection of nitrate ions. Journal of Alloys and Compounds. 15-04-2024, 980, 173414
8. RAJ ROCKY, MRADULA, SAMANTA PRADIPTA, SINGH RAVINDERJIT, SACHDEV ABHAY, MISHRA SUNITA. Evaluation of AgNCs@PEI and their integrated hydrogel for colorimetric and fluorometric detection of ascorbic acid. Analytical Biochemistry . 01-04-2024, 687, 115433
9. KUMAR VIJAYESH, KUMAR DEEPAK, PATHANIA PREETI K., SACHDEV ABHAY, MATAI ISHITA. Direct Electrochemical Sensing of Lipopolysaccharide by Graphene Nanoplatlets@Cytochrome c Hydrogel Using a Microfluidic Chip. ChemistrySelect. 08-01-2024, 9(1), e202303258
10. GARIMA, KUMAR ASHWANI, SACHDEV ABHAY. Electrochemical microfluidic chip composed of a cerium oxide-reduced graphene oxide nanocomposite screen printed carbon electrode (SPCE) for the determination of flunitrazepam. Instrumentation Science & Technology. 01-01-2024, 52(4), 415-432
11. GARG DEEPA, KUMAR VIJAYESH, S S MERCY MERLIN, SACHDEV ABHAY, MATAI ISHITA. Antimicrobial hydrogels incorporating nanoselenium@reduced graphene oxide nanocomposites for biofilm inhibition. New Journal of Chemistry. 01-01-2024, 48, 2421-2438
12. GUPTA ARUSHI, KUMARI ANU, KAUSHAL NEHA, SAIFI ANAS, MOHANTA GIRISH CHANDRA, SACHDEV ABHAY, KUMAR KAMLESH, DEEP AKASH, SAHA AVISHEK. Recent Advances in the Applications of Carbon Nanostructures on Optical Sensing of Emerging Aquatic Pollutants. ChemNanoMat. 01-06-2022, 8(6), e202200011
13. NARAYANAN GANESH, SHEN JIALONG, MATAI ISHITA, SACHDEV ABHAY, BOY RAMIZ, TONELLI ALAN E.. Cyclodextrin-based nanostructures. Progress in Materials Science. 01-02-2022, 124, 100869
14. KUMAR VIJAYESH, MATAI ISHITA, KUMAR ANKIT, SACHDEV ABHAY. GNP-CeO2- polyaniline hybrid hydrogel for electrochemical detection of peroxynitrite anion and its integration in a microfluidic platform. Microchimica Acta. 27-11-2021, 188, 436
15. GARG DEEPA, MATAI ISHITA, SACHDEV ABHAY. Toward Designing of Anti-infective Hydrogels for Orthopedic Implants: From Lab to Clinic. ACS Biomaterials Science & Engineering. 14-06-2021, 7(6), 1933-1961
16. GARIMA, JINDAL SHLOK, GARG SHEFALI, MATAI ISHITA, PACKIRISAMY GOPINATH, SACHDEV ABHAY. Dual-emission copper nanoclusters–based ratiometric fluorescent probe for intracellular detection of hydroxyl and superoxide anion species. Microchimica Acta. 03-01-2021, 188,
17. SACHDEV ABHAY, SAMANTA PRADIPTA, KUMAR VIJAYESH, GARIMA, MATAI ISHITA. PMAA-CeO 2 nanoparticle-based paper microfluidic device with customized image processing software for antioxidant assay. Analytical and Bioanalytical Chemistry. 01-11-2020, 412(29), 8197-8209
18. GARG DEEPA, MATAI ISHITA, GARG ANJALI, SACHDEV ABHAY. Tragacanth Hydrogel Integrated CeO2@rGO Nanocomposite as Reusable Photocatalysts for Organic Dye Degradation. ChemistrySelect. 14-09-2020, 5(34), 10663-10672
19. DEVI SARITA, SHASWAT S., KUMAR VINAY, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. Nitrogen-doped carbon quantum dots conjugated isoreticular metal-organic framework-3 particles based luminescent probe for selective sensing of trinitrotoluene explosive. Microchimica Acta. 01-09-2020, 187, 536
20. MATAI ISHITA, KAUR GURVINDER, SONI SANJEEV, SACHDEV ABHAY, VIKAS, MISHRA SUNITA. Near-infrared stimulated hydrogel patch for photothermal therapeutics and thermoresponsive drug delivery. Journal of Photochemistry and Photobiology B: Biology. 01-09-2020, 210, 111960
21. KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. Self-assembled reduced graphene oxide–cerium oxide nanocomposite@cytochrome c hydrogel as a solid electrochemical reactive oxygen species detection platform. New Journal of Chemistry. 11-06-2020, 44(26), 11248-11255
22. MATAI ISHITA, PANDEY SATISH KUMAR, GARG DEEPA, SACHDEV ABHAY. Phytogreen synthesis of multifunctional nano selenium with antibacterial and antioxidant implications. Nano Express. 07-05-2020, 1(1), 010031
23. GUPTA VANDANA, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. PEG functionalized zirconium dicarboxylate MOFs for docetaxel drug delivery in vitro. Journal of Drug Delivery Science and Technology. 01-08-2019, 52, 846-855
24. SACHDEV ABHAY, RAJ ROCKY, MATAI ISHITA, KUMAR VINAY, GOPINATH P, MISHRA SUNITA. Label-free fluorescence “turn-on” detection of SO32- by gold nanoclusters: integration in a hydrogel platform and intracellular detection. Analytical Methods. 30-01-2019, 11(9), 1214-1223
25. DEVI SARITA, GUPTA RAJU K, PAUL A K, KUMAR VINAY, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. Ethylenediamine mediated luminescence enhancement of pollutant derivatized carbon quantum dots for intracellular trinitrotoluene detection: soot to shine. RSC Advances. 01-09-2018, 8, 32684-32694

1. KUMARI SUNDRAM, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA, BANSOD B S. MXene-modified SPCE functionalized with ion-imprinted polyaniline for electrochemical detection of soil nitrate. Materials Chemistry and Physics. 01-02-2026, 349(Part2), 131840

2. SEPHRA J. PERCY, CHANDRAPRAGASAM THARINI, SACHDEV ABHAY, ESAKKIMUTHU MANIKANDAN. Electrochemical detection of phosphate ions using CoMoO4 and ammonium molybdate tetrahydrate-modified electrodes. Journal of Materials Science. 07-07-2025, 60, 11350-11368

3. BHATT DEEPANSHU, KUMAR DEEPAK, SACHDEV ABHAY, DEEP AKASH. An electrochemical biosensor based on glyco-conjugated Cu-BTC MOFs for voltammetric detection of bacteria. New Journal of Chemistry. 26-05-2025, 49(27), 11593-11606

4. KUMAR DEEPAK, BHATT DEEPANSHU, GARG DEEPA, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. An electrochemical microfluidic sensor based on a Cu2O-GNP nanocomposite integrated hydrogel for nitrite detection in food samples. Analytical Methods. 22-05-2025, 17(20),

5. GARG DEEPA, KUMAR DEEPAK, SAKSHI PALIWAL, PINNAKA ANIL KUMAR, SACHDEV ABHAY, MATAI ISHITA. Self-adhesive poly-l-lysine/tannic acid hybrid hydrogel for synergistic antibacterial activity against biofilms. International Journal of Biological Macromolecules. 01-10-2024, 278(4), 134961

6. KUMAR DEEPAK, KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. Electrochemical microfluidic sensor based on hBN-CeO2@Cyt c hydrogel-modified SPCE for the detection of hydrogen peroxide. IONICS. 01-09-2024, 30, 8559-8575

7. SEPHRA J. PERCY, C. THARINI, SACHDEV ABHAY, E. MANIKANDAN. An efficient sensing system using ion-selective membrane on Ni2O3/rGO nanocomposite for electrochemical detection of nitrate ions. Journal of Alloys and Compounds. 15-04-2024, 980, 173414

8. RAJ ROCKY, MRADULA, SAMANTA PRADIPTA, SINGH RAVINDERJIT, SACHDEV ABHAY, MISHRA SUNITA. Evaluation of AgNCs@PEI and their integrated hydrogel for colorimetric and fluorometric detection of ascorbic acid. Analytical Biochemistry . 01-04-2024, 687, 115433

9. KUMAR VIJAYESH, KUMAR DEEPAK, PATHANIA PREETI K., SACHDEV ABHAY, MATAI ISHITA. Direct Electrochemical Sensing of Lipopolysaccharide by Graphene Nanoplatlets@Cytochrome c Hydrogel Using a Microfluidic Chip. ChemistrySelect. 08-01-2024, 9(1), e202303258

10. GARIMA, KUMAR ASHWANI, SACHDEV ABHAY. Electrochemical microfluidic chip composed of a cerium oxide-reduced graphene oxide nanocomposite screen printed carbon electrode (SPCE) for the determination of flunitrazepam. Instrumentation Science & Technology. 01-01-2024, 52(4), 415-432

11. GARG DEEPA, KUMAR VIJAYESH, S S MERCY MERLIN, SACHDEV ABHAY, MATAI ISHITA. Antimicrobial hydrogels incorporating nanoselenium@reduced graphene oxide nanocomposites for biofilm inhibition. New Journal of Chemistry. 01-01-2024, 48, 2421-2438

12. GUPTA ARUSHI, KUMARI ANU, KAUSHAL NEHA, SAIFI ANAS, MOHANTA GIRISH CHANDRA, SACHDEV ABHAY, KUMAR KAMLESH, DEEP AKASH, SAHA AVISHEK. Recent Advances in the Applications of Carbon Nanostructures on Optical Sensing of Emerging Aquatic Pollutants. ChemNanoMat. 01-06-2022, 8(6), e202200011

13. NARAYANAN GANESH, SHEN JIALONG, MATAI ISHITA, SACHDEV ABHAY, BOY RAMIZ, TONELLI ALAN E.. Cyclodextrin-based nanostructures. Progress in Materials Science. 01-02-2022, 124, 100869

14. KUMAR VIJAYESH, MATAI ISHITA, KUMAR ANKIT, SACHDEV ABHAY. GNP-CeO2- polyaniline hybrid hydrogel for electrochemical detection of peroxynitrite anion and its integration in a microfluidic platform. Microchimica Acta. 27-11-2021, 188, 436

15. GARG DEEPA, MATAI ISHITA, SACHDEV ABHAY. Toward Designing of Anti-infective Hydrogels for Orthopedic Implants: From Lab to Clinic. ACS Biomaterials Science & Engineering. 14-06-2021, 7(6), 1933-1961

16. GARIMA, JINDAL SHLOK, GARG SHEFALI, MATAI ISHITA, PACKIRISAMY GOPINATH, SACHDEV ABHAY. Dual-emission copper nanoclusters–based ratiometric fluorescent probe for intracellular detection of hydroxyl and superoxide anion species. Microchimica Acta. 03-01-2021, 188,

17. SACHDEV ABHAY, SAMANTA PRADIPTA, KUMAR VIJAYESH, GARIMA, MATAI ISHITA. PMAA-CeO 2 nanoparticle-based paper microfluidic device with customized image processing software for antioxidant assay. Analytical and Bioanalytical Chemistry. 01-11-2020, 412(29), 8197-8209

18. GARG DEEPA, MATAI ISHITA, GARG ANJALI, SACHDEV ABHAY. Tragacanth Hydrogel Integrated CeO2@rGO Nanocomposite as Reusable Photocatalysts for Organic Dye Degradation. ChemistrySelect. 14-09-2020, 5(34), 10663-10672

19. DEVI SARITA, SHASWAT S., KUMAR VINAY, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. Nitrogen-doped carbon quantum dots conjugated isoreticular metal-organic framework-3 particles based luminescent probe for selective sensing of trinitrotoluene explosive. Microchimica Acta. 01-09-2020, 187, 536

20. MATAI ISHITA, KAUR GURVINDER, SONI SANJEEV, SACHDEV ABHAY, VIKAS, MISHRA SUNITA. Near-infrared stimulated hydrogel patch for photothermal therapeutics and thermoresponsive drug delivery. Journal of Photochemistry and Photobiology B: Biology. 01-09-2020, 210, 111960

21. KUMAR VIJAYESH, SACHDEV ABHAY, MATAI ISHITA. Self-assembled reduced graphene oxide–cerium oxide nanocomposite@cytochrome c hydrogel as a solid electrochemical reactive oxygen species detection platform. New Journal of Chemistry. 11-06-2020, 44(26), 11248-11255

22. MATAI ISHITA, PANDEY SATISH KUMAR, GARG DEEPA, SACHDEV ABHAY. Phytogreen synthesis of multifunctional nano selenium with antibacterial and antioxidant implications. Nano Express. 07-05-2020, 1(1), 010031

23. GUPTA VANDANA, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. PEG functionalized zirconium dicarboxylate MOFs for docetaxel drug delivery in vitro. Journal of Drug Delivery Science and Technology. 01-08-2019, 52, 846-855

24. SACHDEV ABHAY, RAJ ROCKY, MATAI ISHITA, KUMAR VINAY, GOPINATH P, MISHRA SUNITA. Label-free fluorescence “turn-on” detection of SO32- by gold nanoclusters: integration in a hydrogel platform and intracellular detection. Analytical Methods. 30-01-2019, 11(9), 1214-1223

25. DEVI SARITA, GUPTA RAJU K, PAUL A K, KUMAR VINAY, SACHDEV ABHAY, GOPINATH P, TYAGI SACHIN. Ethylenediamine mediated luminescence enhancement of pollutant derivatized carbon quantum dots for intracellular trinitrotoluene detection: soot to shine. RSC Advances. 01-09-2018, 8, 32684-32694

Patents

Patent(s) Filed
1. COLD MICROPLASMA WOUND HEALING DEVICE Country Filed: INDIA Application Number: 202511105183 Date of Filing: 30-10-2025 Inventor(s): SACHDEV ABHAY, KUMAR VIJAYESH, MATAI ISHITA, SHARMA DIVITA, AJAL HEMANT SINGH, AVINASHI ABHIGYAN PANDEY
2. MAGNETICALLY CONTROLLED DRUG DELIVERY DEVICE Country Filed: INDIA Application Number: 202311078554 Date of Filing: 16-11-2023 Inventor(s): MATAI ISHITA, KUMAR VIJAYESH, SACHDEV ABHAY, KAUR GURVINDER, SAMANTA PRADIPTA
3. MODULAR SYSTEM AND METHOD FOR THE FABRICATION OF PAPER MICROFLUIDIC ANALYTICAL DEVICES Country Filed: INDIA Application Number: 202111032728 Date of Filing: 20-07-2021 Inventor(s): SACHDEV ABHAY, SWAMINATHAN HARISH, MATAI ISHITA, KUMAR VIJAYESH, MISHRA SUNITA

Patent(s) Filed

1. COLD MICROPLASMA WOUND HEALING DEVICE
Country Filed: INDIA
Application Number: 202511105183 Date of Filing: 30-10-2025
Inventor(s): SACHDEV ABHAY, KUMAR VIJAYESH, MATAI ISHITA, SHARMA DIVITA, AJAL HEMANT SINGH, AVINASHI ABHIGYAN PANDEY

2. MAGNETICALLY CONTROLLED DRUG DELIVERY DEVICE
Country Filed: INDIA
Application Number: 202311078554 Date of Filing: 16-11-2023
Inventor(s): MATAI ISHITA, KUMAR VIJAYESH, SACHDEV ABHAY, KAUR GURVINDER, SAMANTA PRADIPTA

3. MODULAR SYSTEM AND METHOD FOR THE FABRICATION OF PAPER MICROFLUIDIC ANALYTICAL DEVICES
Country Filed: INDIA
Application Number: 202111032728 Date of Filing: 20-07-2021
Inventor(s): SACHDEV ABHAY, SWAMINATHAN HARISH, MATAI ISHITA, KUMAR VIJAYESH, MISHRA SUNITA

Significant recognition: Awards, Honours and Fellowships

Other Information

Technology (Developed/Transfered/Commercialised) / Software Applications, Algorithms designed/developed/deployed and implemented

Project(s) Ongoing

Project(s) Completed

Contact

Email:

abhay[dot]sachdev[dot]csio[at]csir[dot]res[dot]in

CSIR-CSIO

Employee Profile