{"id":24,"date":"2017-03-15T06:27:40","date_gmt":"2017-03-15T06:27:40","guid":{"rendered":"https:\/\/nanodxiitd.wordpress.com\/?page_id=24"},"modified":"2025-12-15T06:02:59","modified_gmt":"2025-12-15T06:02:59","slug":"publications","status":"publish","type":"page","link":"https:\/\/guptagroup-iitd.com\/?page_id=24","title":{"rendered":"Publications"},"content":{"rendered":"<p><strong>2025<\/strong><\/p>\n<p>51. Kaur <em>et al.<\/em>, Global Hypomethylation in Cell-free DNA Enables Non-invasive Colorectal Cancer Screening: Results from a Retrospective Validation Study, <em><strong>Submitted<\/strong><\/em> (2025)<\/p>\n<p>50. Dube <em>et al.<\/em>, <a href=\"https:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2025\/lc\/d5lc00431d\" target=\"_blank\" rel=\"noopener\">Impedance-based assay for pan-cancer early and rapid detection of cell-free DNA<\/a>, <em><strong>Lab Chip,<\/strong><\/em> 25, 5563 &#8211; 5573\u00a0(2025)<\/p>\n<p>49. Dube <em>et al.<\/em>, <a href=\"https:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2025\/nj\/d5nj00204d\" target=\"_blank\" rel=\"noopener\">Impedance-based DNA switches for Solving the Boolean Logic Circuit<\/a>, <em><strong>New J. Chem.<\/strong>, <\/em>49, 6640-6650 (2025)<\/p>\n<p><strong>2024<\/strong><\/p>\n<p>48. Swami P., Anand S. Holani A. and and Gupta S., <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39385605\/\" target=\"_blank\" rel=\"noopener\">Impedance spectroscopy for bacterial cell monitoring, analysis, and antibiotic susceptibility testing: A perspective<\/a>, <strong><em>Langmuir<\/em><\/strong><em>, <\/em><span class=\"cit\">40 (42)<\/span><em><span class=\"cit\">, <\/span><\/em><span class=\"cit\">21907-21930 <\/span>(2024)<\/p>\n<p><strong>2023<\/strong><\/p>\n<p>47. Gupta A., Adarsh T., Manchanda V., Sasmal P.K. and Gupta S., <a href=\"https:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2023\/dt\/d2dt03554e\/unauth\" target=\"_blank\" rel=\"noopener\">COVID-19 Detection Using AIE-Active Iridium Complexes<\/a>, <strong><em>Dalton Trans.<\/em><\/strong> 52, 1188\u20131192 (2023)<\/p>\n<p><strong>2022<\/strong><\/p>\n<p>46. Minelli et al., <a href=\"https:\/\/pubs.rsc.org\/en\/content\/articlehtml\/2022\/nr\/d1nr07775a\" target=\"_blank\" rel=\"noopener\">Versailles Project on Advanced Materials and Standards (VAMAS) Interlaboratory Study on Measuring the Number Concentration of Colloidal Gold Nanoparticles<\/a>, <strong><em>Nanoscale<\/em><\/strong><strong>, <\/strong>14, 12, 4690 \u2013 4704 (2022)<\/p>\n<p>45. Basu A., Singh R. and <em>Gupta S.<\/em>, \u2018<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34994112\/\">Bacterial Infections in Cancer: A Bilateral Relationship\u2019<\/a>, <strong><em>WIREs Nanomedicine and Nanotechnology<\/em><\/strong><em>, <\/em>e1771, 1-29 (2022)<\/p>\n<p>44. Swami P., Gajanand V., Holani A., Kamaraju S., Sritharan V., Manchanda V., Gupta S., <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0956566321009131?dgcid=author\" target=\"_blank\" rel=\"noopener\">Antimicrobial Susceptibility Profiling using Impedance Spectroscopy<\/a>, <em><strong>Biosensors and Bioelectronics,<\/strong><\/em> 200, 113876 (2022)<\/p>\n<p><strong>2021<\/strong><\/p>\n<p>43. Singh N., Gupta A., Prasad P., Sah R., Singh A., Kumar S., Singh S., Gupta S. and Sasmal P., <a href=\"https:\/\/pubs.acs.org\/doi\/full\/10.1021\/acs.jmedchem.1c00956\" target=\"_blank\" rel=\"noopener\">Mitochondria-targeted Photoactivable Real-time Monitoring of a Controlled Drug Delivery Platform\u2019<\/a>, <strong><em>Journal of Medicinal Chemistry,<\/em><\/strong> 64, 24, 17813\u201317823 (2021)<\/p>\n<p>42. Singh N., Gupta A., Prasad P., Mahawar P., Gupta S. and Sasmal P., <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.inorgchem.1c01790\" target=\"_blank\" rel=\"noopener\">Iridium-Triggered Allylcarbamate Uncaging in Living Cells<\/a>, <em><strong>Inorganic Chemistry, <\/strong><\/em>60, 12644 (2021) (<span style=\"text-decoration: underline;\"><strong><em>Selected as featured article and ACS Editor&#8217;s choice<\/em><\/strong><\/span>)<\/p>\n<p>41. Anand S., Swami P., Goel G. and Gupta S., <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0003267021003731?dgcid=author\" target=\"_blank\" rel=\"noopener\">Zwitterions for Impedance Spectroscopy: The New Buffers in Town<\/a>, <em><strong>Analytica Chimica Acta<\/strong><\/em>, 1166 338547 (2021)<\/p>\n<p>40. Swami P., Sharma A., Anand S.\u00a0and Gupta S., <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S095656632100227X?dgcid=author\">DEPIS: A Combined Dielectrophoresis and Impedance Spectroscopy Platform for Rapid Antimicrobial Susceptibility Testing<\/a>, <strong><em>Biosensors and Bioelectronics<\/em><\/strong>, 182, 113190 (2021)<\/p>\n<p>39. Khanna S., Singh A.K., Behera S.P. and Gupta S., &#8216;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0928493120335086?dgcid=author\" target=\"_blank\" rel=\"noopener noreferrer\">Thermoreversible BSA hydrogels with phase tunability<\/a>&#8216;, <em><strong>Materials Science &amp; Engineering C<\/strong><\/em>, 119, 111590 <span class=\"cit-pageRange\">(2021)<\/span><\/p>\n<p><strong>2020<\/strong><\/p>\n<p>38. Prasad P., and Gupta S., \u2018<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsabm.0c01107\">Nanobioconjugates: Weapons against Antimicrobial Resistance<\/a>\u2019, <strong><em>ACS Applied Bio Materials<\/em><\/strong><em>, <\/em>3, 12, 8271-8285 (2020)<\/p>\n<p>37. Prasad P., Singh R., Kamaraju S., Sritharan V. and <em>Gupta S.<\/em>*, <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsabm.0c00569\">\u03b5-Polylysine nanoconjugates: Value-added antimicrobials for drug resistant bacteria<\/a> <strong><em>ACS Applied Bio Materials<\/em><\/strong>, 3, 12, 8271\u20138285 (2020)<\/p>\n<p style=\"text-align: justify;\">36. Gupta A., Prasad P., Gupta S. and Sasmal P., \u2018<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsami.0c11161\" target=\"_blank\" rel=\"noopener noreferrer\">Simultaneous Ultrasensitive Detection and Elimination of Drug-Resistant Bacteria by Cyclometalated Iridium(III) Complexes<\/a>\u2019, <em><strong>ACS Applied Materials &amp; Interfaces<\/strong><\/em>, 12, 32, 3<span class=\"cit-pageRange\">5967\u201335976<\/span> (2020)<\/p>\n<p style=\"text-align: justify;\">35. Bandaru R., Murugan D., Khanna S., Gupta S., Janakiraman V. and Sai V.V.R., \u2018<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S092540052030808X\" target=\"_blank\" rel=\"noopener noreferrer\">U-bent fiber optic plasmonic biosensor platform for ultrasensitive analyte detection<\/a>\u2019, <em><strong>Sensors and Actuators B: Chemical<\/strong><\/em>, 321, 128463 (2020)<\/p>\n<p style=\"text-align: justify;\">34. Verma S., Arya P., Singh A., Kaswan J., Shukla A., Kushwaha H.R., Gupta S. and Singh S.P., \u2018<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0956566320303419?dgcid=author\" target=\"_blank\" rel=\"noopener noreferrer\">ZnO-rGO Nanocomposite based Bioelectrode for Sensitive and Ultrafast Detection of Dopamine in Human Serum<\/a>\u2019, <em><strong>Biosensors and Bioelectronics<\/strong><\/em>, 165, 112347 (2020)<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: var(--color-text);\">33. Jagtap P., Prasad P., Pateria A., Deshmukh S. and Gupta S., &#8216;<\/span><a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fimmu.2020.00005\/full?&amp;utm_source=Email_to_authors_&amp;utm_medium=Email&amp;utm_content=T1_11.5e1_author&amp;utm_campaign=Email_publication&amp;field=&amp;journalName=Frontiers_in_Immunology&amp;id=475509\" target=\"_blank\" rel=\"noopener noreferrer\">A single step in vitro bioassay mimicking TLR4-LPS pathway and the role of MD2 and CD14 coreceptors<\/a><span style=\"color: var(--color-text);\">&#8216;, <\/span><em style=\"color: var(--color-text);\"><strong>Frontiers in Immunology, <\/strong><\/em>11 (5)<span class=\"cit-issue\">, <\/span><span class=\"cit-pageRange\">1-9<\/span>\u00a0(2020)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2020<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">32. Singh R., Kumar C.S., Banerjee M. and Gupta S., &#8216;<a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acsabm.9b00724\" target=\"_blank\" rel=\"noopener noreferrer\">A dual drug delivery platform for cancer-bacteria co-targeting<\/a>&#8216;, <em><strong>ACS Applied Bio Materials<\/strong>, <\/em><span class=\"cit-volume\">2 (11),<\/span><span class=\"cit-pageRange\">\u00a05032-5041 (2019)<\/span><em><br \/>\n<\/em><\/p>\n<p style=\"text-align: justify;\">31. Khandelwal A. V., Singh A., Pal N., Goel G. and Gupta S. &#8216;<a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.langmuir.9b01464\" target=\"_blank\" rel=\"noopener noreferrer\">AC conductivity measurements of ultradilute colloidal suspensions using HEPES zwitterionic buffer<\/a>&#8216;, <em><strong>Langmuir<\/strong>, <\/em><span class=\"cit-volume\">35<\/span><span class=\"cit-issue\">, <\/span><span class=\"cit-pageRange\">14725-14733<\/span> (2019)<\/p>\n<p style=\"text-align: justify;\">30. Dixit A., Goel M., Swami P. and Gupta S., &#8216;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S092442471930439X\" target=\"_blank\" rel=\"noopener noreferrer\">Optimization of optoelectronically tunable CdTe microwire formation using AC dielectrophoresis<\/a>&#8216;, <em><strong>Sensors &amp; Actuators A: Physical, <\/strong><\/em>297, 111534 (2019)<\/p>\n<p style=\"text-align: justify;\">29. Goel M., Singh A., Bhola A. and Gupta S., <sup><em>&#8216;<\/em><\/sup><a href=\"https:\/\/pubs.acs.org\/doi\/full\/10.1021\/acs.langmuir.8b03963\" target=\"_blank\" rel=\"noopener noreferrer\">Size-tunable assembly of gold nanoparticles into conductive films and microwires using AC electrokinetics<\/a>&#8216;, <em><strong>Langmuir, <\/strong><\/em>35(24), 8015-8024\u00a0(2019)<\/p>\n<p style=\"text-align: justify;\">28. Malik S., Parikh H., Shah N., Anand S. and Gupta S., <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6718070\/\">Non-invasive platform to estimate fasting blood glucose levels from salivary electrochemical parameters<\/a>, <em><strong>Healthcare Technology Letters<\/strong><\/em>, 6(4), 87-91 (2019)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2018<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">27. Manoharan H., Kalita P., Gupta S. and Sai V.V.R., &#8216;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0956566319300016\" target=\"_blank\" rel=\"noopener noreferrer\">Plasmonic biosensors for bacterial endotoxin detection on biomimetic C-18 supported fiber optic probes<\/a>&#8216;,<em><strong> Biosensors and Bioelectronics, <\/strong><\/em>129, 79-86 (2018)<\/p>\n<p style=\"text-align: justify;\">26. Jagtap P., Mishra R., Khanna S., Mittal B., Kumari P., Kashyap H. and Gupta S., &#8216;<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsinfecdis.8b00087\" target=\"_blank\" rel=\"noopener noreferrer\">Mechanistic evaluation of lipopolysaccharide-alexidine interaction using spectroscopic and <em>in silico<\/em> approaches<\/a>&#8216;, <em><strong>ACS Infectious Diseases<\/strong><\/em>, 4(11), 1546-1552 (2018)<\/p>\n<p style=\"text-align: justify;\">25. Jagtap P.*, Singh R.*, Deepika K., Sritharan V., Gupta S., &#8216;<a href=\"https:\/\/jcm.asm.org\/content\/56\/9\/e00408-18.long\" target=\"_blank\" rel=\"noopener noreferrer\">A flow through assay for rapid, bedside stratification of endotoxemia in critically ill patients: A pilot study<\/a>&#8216;, <em><strong>Journal of Clinical Microbiology,<\/strong><\/em> 56(9), 1-13 (2018) (*Equal contribution)<\/p>\n<p style=\"text-align: justify;\">24. Prasad P., Sachan S., Suman S., Swyambhu G. and Gupta S., &#8216;<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.langmuir.8b00978\" target=\"_blank\" rel=\"noopener noreferrer\">Regenerative core-shell nanoparticles probes for simultaneous removal and detection of endotoxins<\/a>&#8216;, <em><strong>Langmuir, <\/strong><\/em>34, 7396\u20137403 (2018)<\/p>\n<p style=\"text-align: justify;\">23. Goel M., Verma A. and Gupta S., &#8216;<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0956566318302604\" target=\"_blank\" rel=\"noopener noreferrer\">Electric-field driven assembly of live bacterial cell microarrays for rapid phenotypic assessment and cell viability testing<\/a>&#8216;, <em><strong>Biosensors and Bioelectronics, <\/strong><\/em>11, 159 &#8211; 165 (2018)<\/p>\n<p style=\"text-align: justify;\">22. Singh R. and Gupta S., &#8216;<a href=\"https:\/\/www.future-science.com\/doi\/full\/10.4155\/tde-2018-0010\" target=\"_blank\" rel=\"noopener noreferrer\">Dual-functionality nanobioconjugates: A new tool for intracellular bacterial targeting in cancer?<\/a>&#8216;, <em><strong>Therapeutic Delivery, <\/strong><\/em>9, 317-320 (2018)<\/p>\n<p style=\"text-align: justify;\">21.\u00a0\u00a0Pandey V., Gupta S. and Elangovan R. E., \u2018<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29076809\" target=\"_blank\" rel=\"noopener noreferrer\">Compact 3D printed module for fluorescent and label-free imaging using evanescent excitation<\/a>\u2019 <em><strong>Methods and Applications in Fluorescence,<\/strong><\/em> 6, 015007 (2018)<\/p>\n<p style=\"text-align: left;\"><span style=\"color: #0000ff;\"><strong>2017<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">20. Kalita P., Bhola A., Goel N., Sritharan V. and Gupta S., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2017\/me\/c7me00037e#!divAbstract\" target=\"_blank\" rel=\"noopener noreferrer\">Heterogeneous Endotoxin Detection Bioassay using Drug-nanoparticle Bioconjugates: An Optimization Study<\/a>\u2019 <strong><em>Molecular Systems Design and Engineering, <\/em><\/strong>2 , <span class=\"list__item-data\">470-477 <\/span>(2017)<strong><em><br \/>\n<\/em><\/strong><\/p>\n<p style=\"text-align: justify;\">19. Singh R.*, Patil S.*, Singh N. and Gupta S., \u2018<a href=\"http:\/\/rdcu.be\/umcE\" target=\"_blank\" rel=\"noopener noreferrer\">Antimicrobial Activity of Polymyxin B Sulfate and Sushi Peptide Nanoparticle Bioconjugates on Gram-negative Bacteria<\/a>\u2019<strong><em>\u00a0Scientific Reports <\/em><\/strong>7:5792, 1- 10 (2017) (*Equal contribution)<\/p>\n<p style=\"text-align: justify;\">18. Kalita P., Chaturvedula M., Sritharan V. and Gupta S., \u2018<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S154996341730014X\" target=\"_blank\" rel=\"noopener noreferrer\">In vitro Flow-Through Assay for Rapid Detection of Endotoxin in Human Sera<\/a>\u2019 <em><strong>Nanomedicine: Nanotchnology, Biology, and Medicine, <\/strong><\/em>13, 1483-1490 (2017)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2016<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">17. Baig M.M., Jain S., Gupta S., Vignesh G., Singh V., Kondraju S. and Gupta S., \u2018<a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10404-016-1828-9\" target=\"_blank\" rel=\"noopener noreferrer\">Engineering Droplet Navigation through Tertiary-Junction Microchannels<\/a>\u2019<em> <strong>Microfluidics and Nanofluidics, <\/strong><\/em>20:165 (2016)<\/p>\n<p style=\"text-align: justify;\">16. Jagtap P., Sritharan V. and Gupta S., \u2018<a href=\"http:\/\/www.nanomedjournal.com\/article\/S1549-9634(16)30155-1\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">Nanotheranostic Approaches for the Management of Bloodstream Bacterial Infections<\/a>\u2019<em> <strong>Nanomedicine: Nanotchnology, Biology, and Medicine<\/strong>,<\/em> 13, 329 \u2013 341 (2016)<\/p>\n<p style=\"text-align: justify;\">15. Singh S., Upadhyay M, Pandey V., Gupta S., Perumal V. and Elangovan R., &#8216;<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/admt.201600101\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">Spot Immunomagnetic Enrichment Device for Rapid Detection of Pathogens in Peripheral Blood<\/a>&#8216;, <strong><em>Advanced Materials Technologies<\/em><\/strong><em>,<\/em> 1600101, 1 \u2013 9 (2016)<\/p>\n<p style=\"text-align: justify;\">14. Malik S., Khadgawat R., Anand S. and Gupta S., \u2018<a href=\"https:\/\/springerplus.springeropen.com\/articles\/10.1186\/s40064-016-2339-6\" target=\"_blank\" rel=\"noopener noreferrer\">Non-invasive Detection of Fasting Blood Glucose Level via Electrochemical Measurement of Saliva<\/a>\u2019<em> <strong>SpringerPlus<\/strong> <\/em>5:701 (2016)<\/p>\n<p style=\"text-align: justify;\">13. S. Singh, M. Upadhyaya, J. Sharma, S. Gupta, V. Perumal, and R. Elangovan, \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlehtml\/2016\/AN\/C6AN00291A\" target=\"_blank\" rel=\"noopener noreferrer\">A portable immunomagnetic cell capture system to accelerate culture diagnosis of bacterial infections<\/a>&#8216; <strong><em>Analyst<\/em><\/strong> 141, 3358-3366 (2016)<\/p>\n<p style=\"text-align: justify;\">12. Pal N., Sharma S. and Gupta S., \u2018<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0956566315304334?via%3Dihub\" target=\"_blank\" rel=\"noopener noreferrer\">Sensitive and Rapid Detection of Pathogenic Bacteria in Small Volumes using Impedance Spectroscopy Technique<\/a>\u2019<em> <strong>Biosens<\/strong><strong>ors and Bioelectronics<\/strong><\/em> 77, 270-276 (2016)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2015<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">11. Kalita P., Dasgupta A., Sritharan V. and Gupta S., \u2018<a href=\"http:\/\/pubs.acs.org\/doi\/full\/10.1021\/acs.analchem.5b02957\" target=\"_blank\" rel=\"noopener noreferrer\">Nanoparticle-drug Bioconjugate as Dual Functional Affinity Ligand for Rapid Detection of Endotoxin in Water and Serum<\/a>&#8216; <strong><em>Analytical Chemistry<\/em><\/strong> 87, 11007-11012 (2015)<\/p>\n<p style=\"text-align: justify;\">10. Maheshwari G., Mittal M., Sapra S. and Gupta S., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2015\/TC\/C4TC02784A#!divAbstract\" target=\"_blank\" rel=\"noopener noreferrer\">Electrically-Driven Assembly of CdTe Quantum Dots into Semiconducting Microwires<\/a>\u2019<em> <strong>J. Mater. Chem. C<\/strong> <\/em>3, 1645-1648 (2015)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2013<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">9. Jain S. and Gupta S., &#8216;<a href=\"http:\/\/pubs.acs.org\/doi\/abs\/10.1021\/la403306x\" target=\"_blank\" rel=\"noopener noreferrer\">Dielectrophoretic Co-Assembly of Binary Colloidal Mixtures in AC Electric Fields<\/a>&#8216; <strong><em>Langmuir<\/em> <\/strong>29, 16105-16112 (2013)<\/p>\n<p><span style=\"color: #0000ff;\"><strong>2012 and earlier <\/strong>(Before joining IITD)<strong><br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">8. Gupta S., Kilpatrick P.K., Melvin E. and Velev O.D., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/content\/articlehtml\/2012\/lc\/c2lc40127d\" target=\"_blank\" rel=\"noopener noreferrer\">On-Chip Latex Agglutination Immunoassay Readout by Electrochemical Impedance Spectroscopy<\/a>\u2019 <strong><em>Lab on a Chip<\/em><\/strong> 12, 4279-4286 (2012)<\/p>\n<p style=\"text-align: justify;\">7. Gupta S.*, Andresen H.A.* and Stevens M.M., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2011\/NR\/C0NR00469C#!divAbstract\" target=\"_blank\" rel=\"noopener noreferrer\">Kinetic Investigation of Bioresponsive Nanoparticle Assembly as a Function of Ligand Design<\/a>\u2019 <strong><em>Nanoscale<\/em> <\/strong>3, 383-386 (2011) *Equal contribution<\/p>\n<p style=\"text-align: justify;\">6. Gupta S., Andresen H.A. and Stevens M.M., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2011\/CC\/c0cc04903d#!divAbstract\" target=\"_blank\" rel=\"noopener noreferrer\">Single-Step Kinase Inhibitor Screening using a Peptide-Modified Gold Nanoparticle Platform<\/a>\u2019 <strong><em>Chemical Communications<\/em><\/strong> 47, 2249-2251 (2011) <strong>Selected as hot article<\/strong><\/p>\n<p style=\"text-align: justify;\">5. Gupta S., Andresen H.A., Ghadiali J.E. and Stevens M.M., \u2018<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smll.201000099\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">Kinase-Actuated Immunoaggregation of Peptide-Conjugated Gold Nanoparticles<\/a>\u2019 <strong><em>Small<\/em><\/strong> 6, 1509-1513 (2010)<\/p>\n<p style=\"text-align: justify;\">4. Gupta S., Alargova R.G., Kilpatrick P.K. and Velev O.D., \u2018<a href=\"http:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/la902989r\" target=\"_blank\" rel=\"noopener noreferrer\">Directed Assembly of Live Cells into Functionalized Biomaterials using Dielectrophoresis on a Chip<\/a>\u2019 <strong><em>Langmuir<\/em> <\/strong>26, 3441-3452 (2010)<\/p>\n<p style=\"text-align: justify;\">3. Velev O.D. and Gupta S., \u2018<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.200801837\/fullhttp:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.200801837\/full\">Materials Fabricated by Micro and Nanoparticle Assembly \u2013 The Challenging Path from Science to Engineering<\/a>\u2019 <strong><em>Advanced Materials <\/em><\/strong>21, 1-9 (2009) <strong>Among<\/strong><strong> 5 most downloaded papers 5\/2009.<\/strong><\/p>\n<p style=\"text-align: justify;\">2. Gupta S., Alargova R.G., Kilpatrick P.K., and Velev O.D., \u2018<a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2008\/SM\/b717850f#!divAbstract\" target=\"_blank\" rel=\"noopener noreferrer\">On-chip Electric Field Driven Assembly of Biocomposites from Live Cells and Functionalized Particles<\/a>&#8216; <strong><em>Soft Matter<\/em><\/strong> 4, 726-730 (2008) <strong>Featured on the inside cover.<\/strong><\/p>\n<p><img loading=\"lazy\" class=\" size-full wp-image-513 aligncenter\" style=\"border: none;\" src=\"http:\/\/guptagroup-iitd.com\/wp-content\/uploads\/2017\/06\/soft-matter-cover.png\" alt=\"Soft Matter cover\" width=\"258\" height=\"263\" \/><\/p>\n<p style=\"text-align: justify;\">1. Gupta S., Huda S., Kilpatrick P.K. and Velev O.D., \u2018<a href=\"http:\/\/pubs.acs.org\/doi\/abs\/10.1021\/ac062341m\" target=\"_blank\" rel=\"noopener noreferrer\">Characterization and Optimization of Gold Nanoparticle Based Silver Enhanced Immunoassays<\/a>\u2019 <strong><em>Analytical Chemistry<\/em><\/strong> 79, 3810-3820 (2007)<\/p>\n<h2>Conference proceedings<\/h2>\n<p style=\"text-align: justify;\">Shah M.I., Joseph J., Kedia R., Gupta S. and Sritharan V.,\u00a0&#8216;A portable colorimetric reader for early and rapid diagnosis of sepsis&#8217;, <em>IEEE<\/em> <em>Healthcare Innovations and Point of Care Technologies (<\/em>HI-POCT), Nov (2019) DOI: <a class=\"nova-e-link nova-e-link--color-inherit nova-e-link--theme-decorated\" href=\"https:\/\/www.researchgate.net\/deref\/http%3A%2F%2Fdx.doi.org%2F10.1109%2FHI-POCT45284.2019.8962853\" target=\"_blank\" rel=\"noopener noreferrer\">10.1109\/HI-POCT45284.2019.8962853<\/a><\/p>\n<h2>Book chapter and other reports<\/h2>\n<p style=\"text-align: justify;\">*Kalita P., *Dasgupta A. and Gupta S. \u201cEndotoxin Entrapment on Glass via C-18 Self-Assembled Monolayers and Rapid Detection using Drug-Nanoparticle Bioconjugate Probes\u201d, Chap. 13 (133-142),<em> <a href=\"http:\/\/www.springer.com\/in\/book\/9781493969562\" target=\"_blank\" rel=\"noopener noreferrer\">Microbial Toxins: Methods and Protocols<\/a> <\/em>(2nd Ed.), MiMB 1600, Springer Protocols (Editor Otto Holst), Humana Press, 2017 (*Equal contribution) <em><br \/>\n<\/em><\/p>\n<p style=\"text-align: justify;\">Gupta S. &#8216;Rapid impedance detection of typhoid-causing bacteria: A step toward a healthier life\u2019 Nano, Bio and Building Technology Newsletter of Foundation for Innovation and Technology Transfer (FITT), IIT Delhi, Vol. 20, No. 2, July 2014<\/p>\n<h2>Patents<\/h2>\n<p>1. Kaur S. and Gupta S., Cancer Staging Method using Impedance Spectroscopy, US patent application #63\/569,902 (filed Mar 26, 2024)<\/p>\n<p>2.\u00a0Dube T., Prasad P., Verma M., Singh A., Chowdhury S. and Gupta S., Impedance-based Liquid Biopsy System and Method for Detecting and Screening Cancer, Indian patent application #202311005850 (filed Jan 30, 2023), PCT application #PCT\/IB2024\/050820 (filed Jan 29, 2024) and US patent application #18\/683145 (filed Feb 12, 2024)<\/p>\n<p>3. Gupta S., Sudarsan A., Denomme R., Ligand Assisted Dissociation, PCT published 2023 (<span style=\"font-family: arial, sans-serif;\"><strong>PCT\/CA2023\/050300<\/strong>).<\/span><\/p>\n<p>4. Elangovan R., Perumal V., Gupta S., Singh S., Upadhyay M. \u201c<a href=\"https:\/\/patents.google.com\/patent\/US10976227B2\/en\">Magnetic Enrichment of Magnetically Marked Analytes<\/a>\u201c, <strong>US Patent App. 15\/552,248<\/strong> (<strong><em>Granted<\/em><\/strong> <strong><em>Apr 13, 2021<\/em><\/strong>)<\/p>\n<p>5. Kalita P., Sritharan V. and Gupta S. \u201c<a href=\"https:\/\/patents.google.com\/patent\/US20190079088A1\/en\">An Assay and Kit for Detection of Endotoxin<\/a>\u201d, <strong>US Patent 10,969,388<\/strong> (<strong><em>Granted<\/em><\/strong> <strong><em>Apr 06, 2021<\/em><\/strong>); EU Patent App. 16893365.3 (Filed Oct. 01, 2018)<\/p>\n<p>6. Gupta S., Kalita, Dasgupta A. and Sritharan V., \u201cPlatform Device and Method for Detection of Bacterial Lipopolysaccharides in Water and Serum\u201d, Indian Patent 359000 (<strong><em>Granted<\/em><\/strong> <strong><em>Feb 22, 2021<\/em><\/strong>)<\/p>\n<p>7. Elangovan R., Perumal V., Gupta S., Singh S., \u201c<a href=\"https:\/\/patents.google.com\/patent\/US10690662B2\/en\">Magnetic capturing of rare cells<\/a>\u201c, US Patent no. US 10,690,662 B2 (<strong><em>Granted Jun 23, 2020<\/em><\/strong>)<\/p>\n<p>8. Kalita P., Sritharan V. and Gupta S. \u201cAn Assay and Kit for Detection of Endotoxin\u201d, Indian Patent 201611007932 (406121) (filed: 7th Mar 2016) (<em><strong>Granted Sep 08, 2022<\/strong><\/em>)<\/p>\n<p>9. Singh S., Elangovan R. Gupta S. Perumal V., \u201cPortable Device and Disposable Chip for Immunomagnetic Enrichment of Target Biomarkers\u201d, Indian Patent 485\/DEL\/2015 (filed: 19th Feb 2015)<\/p>\n<p>10. Singh S., Elangovan R. Gupta S. Perumal V., \u201cOn-chip Immunocapture and Fluorescent Detection of Rare Cells in Large Sample Volume\u201d, Indian Patent 3465\/DEL\/2014 (filed: 28th Nov 2014)<\/p>\n<h2>Media coverage<\/h2>\n<p>1. Our rapid AST work featured in <a href=\"http:\/\/www.genengnews.com\">Genetic Engineering &amp; Biotechnology News<\/a>, one of largest biotech\/pharma newspapers in the USA &#8211; <a href=\"https:\/\/genprotocols.genengnews.com\/primers\/impedance-spectroscopy-measures-antimicrobial-susceptibility-in-real-time\">Impedance Spectroscopy Measures Antimicrobial Susceptibility in Real Time<\/a>, June 02, 2022<\/p>\n<p style=\"text-align: justify;\">2. <a href=\"https:\/\/www.jagran.com\/news\/national-iit-teacher-invented-a-device-to-check-infection-of-bacteria-in-blood-20080980.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.jagran.com\/news\/national-iit-teacher-invented-a-device-to-check-infection-of-bacteria-in-blood-20080980.html<\/a>,<\/p>\n<p>3. NanoDx Healthcare and our Septiflo technology highlighted in the May 2019 issue of <a href=\"https:\/\/www.downtoearth.org.in\/\">Down to Earth<\/a> magazine &#8211; <a title=\"Game Changers lab magazine\" href=\"http:\/\/guptagroup-iitd.com\/wp-content\/uploads\/2019\/05\/game-changers-lab-magazine.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Game Changers<\/a><\/p>\n<p style=\"text-align: justify;\">4. Our startup NanoDx Healthcare wins GBP Boost Grant from BIRAC and UK-based innovation foundation Nesta for Septiflo technology: <a href=\"https:\/\/longitudeprize.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/longitudeprize.org\/<\/a>; <a href=\"https:\/\/www.nesta.org.uk\/news\/india-based-teams-first-receive-significant-grants-birac-international-health-challenge-longitude-prize\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.nesta.org.uk<\/a><\/p>\n<p style=\"text-align: justify;\">4. Other channels: <a href=\"https:\/\/www.biospectrumindia.com\/news\/20\/12266\/birac-nesta-announce-international-health-challenge-grant-winners.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.biospectrumindia.com<\/a>; <a href=\"https:\/\/in.yahoo.com\/news\/india-action-plan-battle-superbugs-060045447.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/in.yahoo.com<\/a>; <a href=\"https:\/\/mumbaimirror.indiatimes.com\/mumbai\/other\/closing-the-gap-between-diagnosis-and-treatment\/articleshow\/67111233.cms\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/mumbaimirror.indiatimes.com<\/a><\/p>\n<p style=\"text-align: justify;\">5. Our article in Biosensors and Bioelectronics\u00a0 2018 receives media attention: <a href=\"https:\/\/sciencetrends.com\/0d-microarrays-of-live-bacteria-using-ac-electrokinetics-on-a-chip\/\" target=\"_blank\" rel=\"noopener noreferrer\">Science Trends<\/a><\/p>\n<p>6. Our recently published work in Sci. Rep. gets media coverage on various platforms: <a href=\"https:\/\/researchmatters.in\/article\/healing-touch-gold-antibiotics-coupled-gold-nanoparticles-can-be-used-curb-infections-cancer\" target=\"_blank\" rel=\"noopener noreferrer\">Research Matters<\/a>; <a href=\"http:\/\/www.biovoicenews.com\/new-antibiotic-delivery-system-improve-cancer-treatment\/\" target=\"_blank\" rel=\"noopener noreferrer\">Biovoice News<\/a>; <a href=\"http:\/\/www.downtoearth.org.in\/news\/new-antibiotic-delivery-system-could-improve-cancer-treatment-58353\" target=\"_blank\" rel=\"noopener noreferrer\">Down to earth<\/a>; <a href=\"http:\/\/theindiasaga.com\/social-sector\/new-antibiotic-delivery-system-could-improve-cancer-treatment\" target=\"_blank\" rel=\"noopener noreferrer\">The India saga<\/a>; <a href=\"http:\/\/www.thehindu.com\/sci-tech\/science\/iit-delhi-team-develops-a-new-antibacterial-drug-delivery-system\/article19435706.ece\" target=\"_blank\" rel=\"noopener noreferrer\">The Hindu<\/a>; <a href=\"http:\/\/indianexpress.com\/article\/cities\/delhi\/iit-delhi-all-women-team-offers-new-tool-in-fight-against-cancer-4783127\/\" target=\"_blank\" rel=\"noopener noreferrer\">Indian Express<\/a>; <a href=\"http:\/\/www.financialexpress.com\/lifestyle\/health\/iit-delhi-all-women-team-develops-new-drug-delivery-platform-in-fight-against-cancer\/795252\/\" target=\"_blank\" rel=\"noopener noreferrer\">Financial Express<\/a>;\u00a0 <a href=\"http:\/\/www.dailypioneer.com\/city\/iit-delhis-all-women-team-develops-drug-delivery-platform.html\" target=\"_blank\" rel=\"noopener noreferrer\">Daily Pioneer<\/a>; <a href=\"http:\/\/www.indialivetoday.com\/women-iit-delhi-researcher-team-develop-new-drug-delivery-platform-using-nanoparticles-can-boost-efficacy-antibiotics-celluar-level\/185518.html\" target=\"_blank\" rel=\"noopener noreferrer\">India Live Today<\/a>; <a href=\"https:\/\/www.youtube.com\/watch?v=GnBXrPVAc8s&amp;index=1&amp;list=PLVOgwA_DiGzpd3_Iz7J-81Vh4QqU-ZGA9\" target=\"_blank\" rel=\"noopener noreferrer\">Science Monitor, Rajya Sabha TV<\/a><\/p>\n<p>7. Our startup NanoDx Healthcare wins the Round 3 Longitude Discovery award of 25,000 UK pounds for our innovation on POC diagnostic device for rapid sepsis identification &#8211; <a href=\"https:\/\/longitudeprize.org\/blog-post\/discovery-award-winners-round-3\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/longitudeprize.org\/blog-post\/discovery-award-winners-round-3<\/a><\/p>\n<p style=\"text-align: justify;\">8. A short video documentary on our septicemia work recorded by Two Islands Digital (2ID) on behalf of Channel News Asia (CNA) for their segment &#8220;Saving Lives&#8221;: <a href=\"https:\/\/drive.google.com\/open?id=0B3c-5IvCGtXYajlUdy0wSVVXajQ\" target=\"_blank\" rel=\"noopener noreferrer\">Click here<\/a><\/p>\n<p style=\"text-align: justify;\">9. &#8220;<a title=\"Low cost device for sepsis diagnosis\" href=\"http:\/\/guptagroup-iitd.com\/wp-content\/uploads\/2017\/06\/low-cost-device-for-sepsis-diagnosis-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Low cost device for sepsis diagnosis<\/a>&#8220;, Identifying Low-cost Medical Device Innovations Transforming Patient Care, Frugal Innovations in Medical Device Industry \u2013 Medical Device TechVision Opportunity Engine\u00a0(TOE), Frost &amp; Sullivan, May 2016<\/p>\n<p>10. \u201c<a href=\"https:\/\/www.youtube.com\/watch?v=1tyQNkJJnCw&amp;list=PLVOgwA_DiGzpd3_Iz7J-81Vh4QqU-ZGA9&amp;index=1\">A kit for rapid bedside diagnosis of septicemia<\/a>\u201d by Science Monitor, Rajya Sabha TV, April 23, 2016<\/p>\n<p>11. \u201c<a href=\"http:\/\/www.thehindu.com\/sci-tech\/health\/iit-delhi-novel-device-for-sepsis-diagnosis\/article8483466.ece\">IIT Delhi: Novel device for sepsis diagnosis<\/a>\u201d, by The Hindu, April 17, 2016<\/p>\n<p>12. \u201c<a href=\"http:\/\/web.iitd.ac.in\/%7Eshalinig\/Hans%20India.jpg\">National honours for Global Hospitals<\/a>\u201d, by Hans India, March 31, 2016<\/p>\n<p>13. \u201c<a href=\"http:\/\/web.iitd.ac.in\/%7Eshalinig\/Dainik%20Jagran%20news%20item.pdf\">IIT student makes the cheapest sepsis detection kit<\/a>\u201d, by Dainik Jagran, March 27, 2016<\/p>\n<p>14. \u201c<a href=\"http:\/\/articles.economictimes.indiatimes.com\/2015-06-23\/news\/63745992_1_faculty-members-startups-iit-madras\">Now, IITs become fertile ground for faculty startups<\/a>\u201d, by Economic Times, June 23, 2015<\/p>\n<p>15. \u201c<a href=\"http:\/\/www.nature.com\/news\/india-the-fight-to-become-a-science-superpower-1.17518\">India: The fight to become a science superpower<\/a>\u201d by Nature, May 13, 2015<\/p>\n<p>16. \u201c<a href=\"http:\/\/timesofindia.indiatimes.com\/home\/education\/news\/Open-innovation\/articleshow\/46982564.cms\">Open Innovation<\/a>\u201d by Times of India, April 20, 2015<\/p>\n<p>17. \u201c<a href=\"https:\/\/www.pressreader.com\/india\/hindustan-times-delhi\/20150411\/281732678007642\" target=\"_blank\" rel=\"noopener noreferrer\">Faster typhoid diagnosis<\/a>\u201d by Hindustan Times (New Delhi), April 11, 2015<\/p>\n<p>18. \u201c<a href=\"http:\/\/web.iitd.ac.in\/%7Eshalinig\/mdd022515.pdf\">Test for sepsis diagnosis in development in India<\/a>\u201d by Medical Device Daily, Feb 2015<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2025 51. Kaur et al., Global Hypomethylation in Cell-free DNA Enables Non-invasive Colorectal Cancer Screening: Results from a Retrospective Validation Study, Submitted (2025) 50. Dube et al., Impedance-based assay for pan-cancer early and rapid detection of cell-free DNA, Lab Chip, 25, 5563 &#8211; 5573\u00a0(2025) 49. Dube et al., Impedance-based DNA switches for Solving the Boolean &hellip; <a href=\"https:\/\/guptagroup-iitd.com\/?page_id=24\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-full-width.php","meta":[],"_links":{"self":[{"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/pages\/24"}],"collection":[{"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24"}],"version-history":[{"count":29,"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/pages\/24\/revisions"}],"predecessor-version":[{"id":4707,"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=\/wp\/v2\/pages\/24\/revisions\/4707"}],"wp:attachment":[{"href":"https:\/\/guptagroup-iitd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}