Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering
T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, S. Ravichandran | International Journal of Analytical and Applied Chemistry | Vol 12, Issue 1 | pp. 20-25 | ISSN: 2582-5933
Abstract
Applied chemistry acts as a crucial link between fundamental molecular science and practical technological innovation. It transforms theoretical knowledge into real-world applications that address challenges in healthcare, environment, and industry. This review highlights recent advancements in electrochemical biosensors, which offer rapid and sensitive diagnostic capabilities, along with modern gas detection technologies designed for improved safety and environmental monitoring. Significant attention is given to environmental remediation, particularly the use of activated carbon for efficient removal of pollutants from air and water. In addition, the integration of data science—especially big data analytics and cognitive computing—is revolutionizing drug discovery and enabling more precise personalized medicine. These tools enhance predictive modeling, reduce development timelines, and improve therapeutic outcomes. The review also discusses the thermophysical properties of nanofluids, which demonstrate improved heat transfer efficiency and have potential applications in energy systems and industrial processes. Lastly, the kinetics of heavy metal adsorption using biomass-derived materials is examined, emphasizing sustainable and cost-effective approaches to pollution control. Together, these developments underscore the interdisciplinary nature of applied chemistry and its vital role in shaping a more sustainable and technologically advanced future.
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1. Wang J. Electrochemical glucose biosensors. Chem Rev. 2008;108(2):814–825. 2. Turner APF. Biosensors: sense and sensibility. Chem Soc Rev. 2013;42(8):3184–3196. 3. Compton RG, Sanders GH. Electrode potentials. Oxford: Oxford University Press; 1996. 4. Choi SUS, Eastman JA. Enhancing thermal conductivity of fluids with nanoparticles. Argonne National Laboratory Report. 1995;ANL/MSD/CP-84938:1–8. 5. Ho YS, McKay G. Pseudo-second order model for sorption processes. Process Biochem. 1999;34(5):451–465. 6. Langmuir I. The adsorption of gases on plane surfaces of glass, mica and platinum. J Am Chem Soc. 1918;40(9):1361–1403. 7. Ravichandran S. Synthesis and characterization studies. Synth Commun. 2001;31(13):2055–2057. 8. Raman N, Ravichandran S. Metal complexes studies. Asian J Chem. 2003;15(3–4):1848–1850. 9. Raman N, Ravichandran S. Coordination chemistry investigations. Pol J Chem. 2004;78(10):2005–2012. 10. Kudo A, Miseki Y. Heterogeneous photocatalyst materials for water splitting. Chem Soc Rev. 2009;38(1):253–278. 11. Satheesh KP, Ravichandran S, Chandrasekar KB. Synthesis and biological activity studies. Int J ChemTech Res. 2011;3(4):1740–1746. 12. Gooding JJ. Nanostructuring electrodes with self-assembled monolayers. Anal Chim Acta. 2005;559(2):137–151. 13. Yager P, Domingo GJ, Gerdes J. Microfluidic diagnostic technologies for global public health. Nature. 2006;442(7101):412–418. 14. Garg J, Poudel B, Chiesa M, Gordon JB, Ma JJ, Wang JB, et al. Role of cluster size on thermal conductivity of nanofluids. J Appl Phys. 2008;103(7):074301. 15. Smith AT, Reece C, Karakoti AS. Primer on graphitic carbon nitride-based photocatalysis. Appl Catal B Environ. 2019;256:117782.
How to cite this article
APA
Suneetha, T., Vel, R. A., Sri, R. M., & Ravichandran, S. (2026). Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry, 12(1), 20-25.
MLA
Suneetha, T.B., et al. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry, vol. 12, no. 1, 2026, pp. 20-25.
Chicago
T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, and S. Ravichandran. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry 12, no. 1 (2026): 20-25.
Vancouver
Suneetha T, Vel RA, Sri RM, Ravichandran S. Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry. 2026;12(1):20-25.
BibTeX
@article{SuneethaT2026,
author = {T.B. Suneetha and R.M. Aadarsh Vel and R. Madhumitha Sri and S. Ravichandran},
title = {Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering},
journal = {International Journal of Analytical and Applied Chemistry},
year = {2026},
volume = {12},
number = {1},
pages = {20--25},
issn = {2582-5933},
url = {https://journalspub.com/publication/ijaac/article=26156}
}
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T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, S. Ravichandran | International Journal of Analytical and Applied Chemistry | Vol 12, Issue 1 | pp. 20-25 | ISSN: 2582-5933
Abstract
Applied chemistry acts as a crucial link between fundamental molecular science and practical technological innovation. It transforms theoretical knowledge into real-world applications that address challenges in healthcare, environment, and industry. This review highlights recent advancements in electrochemical biosensors, which offer rapid and sensitive diagnostic capabilities, along with modern gas detection technologies designed for improved safety and environmental monitoring. Significant attention is given to environmental remediation, particularly the use of activated carbon for efficient removal of pollutants from air and water. In addition, the integration of data science—especially big data analytics and cognitive computing—is revolutionizing drug discovery and enabling more precise personalized medicine. These tools enhance predictive modeling, reduce development timelines, and improve therapeutic outcomes. The review also discusses the thermophysical properties of nanofluids, which demonstrate improved heat transfer efficiency and have potential applications in energy systems and industrial processes. Lastly, the kinetics of heavy metal adsorption using biomass-derived materials is examined, emphasizing sustainable and cost-effective approaches to pollution control. Together, these developments underscore the interdisciplinary nature of applied chemistry and its vital role in shaping a more sustainable and technologically advanced future.
🔒 This is a subscription article
Full text is available to subscribers and institutional members. Please choose an option below to access it.
1. Wang J. Electrochemical glucose biosensors. Chem Rev. 2008;108(2):814–825. 2. Turner APF. Biosensors: sense and sensibility. Chem Soc Rev. 2013;42(8):3184–3196. 3. Compton RG, Sanders GH. Electrode potentials. Oxford: Oxford University Press; 1996. 4. Choi SUS, Eastman JA. Enhancing thermal conductivity of fluids with nanoparticles. Argonne National Laboratory Report. 1995;ANL/MSD/CP-84938:1–8. 5. Ho YS, McKay G. Pseudo-second order model for sorption processes. Process Biochem. 1999;34(5):451–465. 6. Langmuir I. The adsorption of gases on plane surfaces of glass, mica and platinum. J Am Chem Soc. 1918;40(9):1361–1403. 7. Ravichandran S. Synthesis and characterization studies. Synth Commun. 2001;31(13):2055–2057. 8. Raman N, Ravichandran S. Metal complexes studies. Asian J Chem. 2003;15(3–4):1848–1850. 9. Raman N, Ravichandran S. Coordination chemistry investigations. Pol J Chem. 2004;78(10):2005–2012. 10. Kudo A, Miseki Y. Heterogeneous photocatalyst materials for water splitting. Chem Soc Rev. 2009;38(1):253–278. 11. Satheesh KP, Ravichandran S, Chandrasekar KB. Synthesis and biological activity studies. Int J ChemTech Res. 2011;3(4):1740–1746. 12. Gooding JJ. Nanostructuring electrodes with self-assembled monolayers. Anal Chim Acta. 2005;559(2):137–151. 13. Yager P, Domingo GJ, Gerdes J. Microfluidic diagnostic technologies for global public health. Nature. 2006;442(7101):412–418. 14. Garg J, Poudel B, Chiesa M, Gordon JB, Ma JJ, Wang JB, et al. Role of cluster size on thermal conductivity of nanofluids. J Appl Phys. 2008;103(7):074301. 15. Smith AT, Reece C, Karakoti AS. Primer on graphitic carbon nitride-based photocatalysis. Appl Catal B Environ. 2019;256:117782.
How to cite this article
APA
Suneetha, T., Vel, R. A., Sri, R. M., & Ravichandran, S. (2026). Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry, 12(1), 20-25.
MLA
Suneetha, T.B., et al. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry, vol. 12, no. 1, 2026, pp. 20-25.
Chicago
T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, and S. Ravichandran. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry 12, no. 1 (2026): 20-25.
Vancouver
Suneetha T, Vel RA, Sri RM, Ravichandran S. Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry. 2026;12(1):20-25.
BibTeX
@article{SuneethaT2026,
author = {T.B. Suneetha and R.M. Aadarsh Vel and R. Madhumitha Sri and S. Ravichandran},
title = {Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering},
journal = {International Journal of Analytical and Applied Chemistry},
year = {2026},
volume = {12},
number = {1},
pages = {20--25},
issn = {2582-5933},
url = {https://journalspub.com/publication/ijaac/article=26156}
}
T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, S. Ravichandran | International Journal of Analytical and Applied Chemistry | Vol 12, Issue 1 | pp. 20-25 | ISSN: 2582-5933
Abstract
Applied chemistry acts as a crucial link between fundamental molecular science and practical technological innovation. It transforms theoretical knowledge into real-world applications that address challenges in healthcare, environment, and industry. This review highlights recent advancements in electrochemical biosensors, which offer rapid and sensitive diagnostic capabilities, along with modern gas detection technologies designed for improved safety and environmental monitoring. Significant attention is given to environmental remediation, particularly the use of activated carbon for efficient removal of pollutants from air and water. In addition, the integration of data science—especially big data analytics and cognitive computing—is revolutionizing drug discovery and enabling more precise personalized medicine. These tools enhance predictive modeling, reduce development timelines, and improve therapeutic outcomes. The review also discusses the thermophysical properties of nanofluids, which demonstrate improved heat transfer efficiency and have potential applications in energy systems and industrial processes. Lastly, the kinetics of heavy metal adsorption using biomass-derived materials is examined, emphasizing sustainable and cost-effective approaches to pollution control. Together, these developments underscore the interdisciplinary nature of applied chemistry and its vital role in shaping a more sustainable and technologically advanced future.
🔒 This is a subscription article
Full text is available to subscribers and institutional members. Please choose an option below to access it.
1. Wang J. Electrochemical glucose biosensors. Chem Rev. 2008;108(2):814–825. 2. Turner APF. Biosensors: sense and sensibility. Chem Soc Rev. 2013;42(8):3184–3196. 3. Compton RG, Sanders GH. Electrode potentials. Oxford: Oxford University Press; 1996. 4. Choi SUS, Eastman JA. Enhancing thermal conductivity of fluids with nanoparticles. Argonne National Laboratory Report. 1995;ANL/MSD/CP-84938:1–8. 5. Ho YS, McKay G. Pseudo-second order model for sorption processes. Process Biochem. 1999;34(5):451–465. 6. Langmuir I. The adsorption of gases on plane surfaces of glass, mica and platinum. J Am Chem Soc. 1918;40(9):1361–1403. 7. Ravichandran S. Synthesis and characterization studies. Synth Commun. 2001;31(13):2055–2057. 8. Raman N, Ravichandran S. Metal complexes studies. Asian J Chem. 2003;15(3–4):1848–1850. 9. Raman N, Ravichandran S. Coordination chemistry investigations. Pol J Chem. 2004;78(10):2005–2012. 10. Kudo A, Miseki Y. Heterogeneous photocatalyst materials for water splitting. Chem Soc Rev. 2009;38(1):253–278. 11. Satheesh KP, Ravichandran S, Chandrasekar KB. Synthesis and biological activity studies. Int J ChemTech Res. 2011;3(4):1740–1746. 12. Gooding JJ. Nanostructuring electrodes with self-assembled monolayers. Anal Chim Acta. 2005;559(2):137–151. 13. Yager P, Domingo GJ, Gerdes J. Microfluidic diagnostic technologies for global public health. Nature. 2006;442(7101):412–418. 14. Garg J, Poudel B, Chiesa M, Gordon JB, Ma JJ, Wang JB, et al. Role of cluster size on thermal conductivity of nanofluids. J Appl Phys. 2008;103(7):074301. 15. Smith AT, Reece C, Karakoti AS. Primer on graphitic carbon nitride-based photocatalysis. Appl Catal B Environ. 2019;256:117782.
How to cite this article
APA
Suneetha, T., Vel, R. A., Sri, R. M., & Ravichandran, S. (2026). Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry, 12(1), 20-25.
MLA
Suneetha, T.B., et al. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry, vol. 12, no. 1, 2026, pp. 20-25.
Chicago
T.B. Suneetha, R.M. Aadarsh Vel, R. Madhumitha Sri, and S. Ravichandran. “Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering.” International Journal of Analytical and Applied Chemistry 12, no. 1 (2026): 20-25.
Vancouver
Suneetha T, Vel RA, Sri RM, Ravichandran S. Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering. International Journal of Analytical and Applied Chemistry. 2026;12(1):20-25.
BibTeX
@article{SuneethaT2026,
author = {T.B. Suneetha and R.M. Aadarsh Vel and R. Madhumitha Sri and S. Ravichandran},
title = {Advances in Applied Chemistry: From Electrochemical Biosensors and Gas Sensing to Sustainable Remediation and Nanofluid Engineering},
journal = {International Journal of Analytical and Applied Chemistry},
year = {2026},
volume = {12},
number = {1},
pages = {20--25},
issn = {2582-5933},
url = {https://journalspub.com/publication/ijaac/article=26156}
}
