Samapti Kundu Email and Phone Number
Samapti Kundu personal email
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Interdisciplinary Materials Scientist working on novel materials for building artificial coral reef.My research interfaces are Materials Science, Nanoengineering, Bio-printing, Polymer chemistry &Environmental & Analytical Chemistry.Material Synthesis: Nanomaterials, Inorganic/Organic nanocomposites with tunable morphologies, metal oxides, perovskites, Organo-clays, polymers, Silica nanoparticles, and their functionalization, Biofabrication of hydrogels with chemical cuesResearch Interfaces: Structural and Microstructure analysis, Photocatalysis, Adsorption & Degradationprocesses, Organic Pollutants, PFAS, Advanced Oxidation process, Chemical & solid phase extraction,Analytical Quantification, Phytochemicals, Endo & exo-metabolites extraction from plant, fungi & bacterial samples, Photopolymerization, Additive Manufacturing, Bio-ink, Drug Delivery: controlled release of chemical cues in the ocean for artificial Coral Reef Engineering.Methodology:• Material Characterization: Experience in operating & data interpretation of P-XRD, FTIR, XPS, Zetapotential & DLS, SEM, TEM (preparation and imaging of inorganic, organic nanomaterials and polymersamples)• Analytical Quantification: Measurement through UV-Vis, PL spectroscopy & TOC analyzerChromatography Experience in Ion Chromatography, Method development, and data analysis throughHPLC, LC/MS & GC/MS: Organic pollutants (Perfluoroalkyl substances, Bisphenol A, Carbamazepine andtheir by products), Phytochemicals, Endo & exo-metabolites from plant, fungi & bacteria, small molecules, and drugs.• Industrial: Experience in preparing SOPs, data analysis, quality control, Design of Experiments andstatistical analysis.• Software & Tools: Origin, LaTex, Image J, MAUD, Atom Modelling, Chem Draw, MS Office.• Data Analysis: Experience in operating Rietveld refinement method by using XRD data through MAUDsoftware.
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Technology Development LeadHybrid Reef SolutionsSan Diego, Ca, Us
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Senior Postdoctoral ResearcherScripps Institution Of Oceanography Oct 2024 - PresentSan Diego, California, United States -
Postdoctoral ResearcherUc San Diego Sep 2022 - PresentSan Diego, California, United StatesWorking on the Development of bioactive materials including the bio-fabrication of hydrogels with chemical cues for artificial coral reef engineeringSupervisor: Dr. Daniel Wangpraseurt -
Senior Analytical Chemist (Head Of Analytics)Rinati Skin, Llc Oct 2021 - Sep 2022Hawthorne, California, United StatesKey Achievements:* Established analytical capabilities including setting up equipment (HPLC, GC-MS, LC-MS/MS) method development and teaching staff.* Developed several extraction techniques and analytical methods for small molecules (Short Peptides (2-5 amino acids), Plant metabolites e.g. Cannabinoids, Phenolic Acids, Itaconic Acid, Sodium Benzoate, Amino acids (glutamine, arginine), GABA, Pyroglutamic acid, Organic Acids, Beta Glucanolactone, Anthocyanin, Sugars) in HPLC, LC-MS/MS & GC/MS.*Produced standard operating procedures for regular maintenance of analytical instruments, sample submission and processing, result generation, data review, and quality control.* Detailed data analysis of metabolomics and peptidomics of plant and fungi cell cultures and suspension media.* Contributed significantly to various projects related to Manufacturing, Quality control and Research & Development departments. -
Lady Davis Postdoctoral ResearcherTechnion - Israel Institute Of Technology Oct 2020 - Sep 2021Haifa, IsraelProject: Surface confinement of per-fluoroalkyl substances on an iron-decorated clay-cyclodextrin composite enables rapid oxidation by hydroxyl radicalsSupervisor: Dr. Adi RadianAbstract: The removal and oxidation of seven perfluorinated compounds were studied in the presence of an iron-clay-cyclodextrin polymer composite (Fe-MMT-βCD-DFB). The iron-clay backbone served as a heterogeneous Fenton catalyst, and the cyclodextrin polymer, cross-linked with polyfluorinated aromatic molecules, was used to promote removal and surface-confinement of the perfluorinated compounds. The composite exhibited superior adsorption (∼90%) and efficient oxidation (>70%) towards the high molecular weight PFAS: PFHpA, PFOA, PFNA, PFDA, and PFOS. The lower molecular weight PFAS: PFBA and PFHxA, showed lower adsorption affinity towards the composite but were almost completely degraded once adsorbed to the surface (>90%). The oxidation was very rapid, reaching over 65% degradation of PFOA and PFOS within the first 10 min. EPR and probe measurements revealed that hydroxyl radicals were responsible for the high degradation rates. In addition, fluoride ion measurements coupled with TOC and LC/MS analysis showed high defluorination and mineralization rates of PFOA and PFOS (73.2% and 73.5%, respectively). The composite also displayed excellent performance in a mixed solution with the seven different PFAS, especially towards the degradation of high MW compounds. Furthermore, the composite’s degradation activity remained stable even after five cycles of adsorption and degradation. Taken together, the results suggest that composites that promote surface confinement of the pollutants near the catalytic active sites can be used to efficiently remove and destroy highly recalcitrant pollutants under benign environmental conditions. -
Postdoctoral ResearcherTechnion - Israel Institute Of Technology Jun 2019 - Sep 2020IsraelProject: Iron–Montmorillonite–Cyclodextrin Composites as Recyclable Sorbent Catalysts for the Adsorption and Surface Oxidation of Organic PollutantsSupervisor: Dr. Adi RadianAbstract: Iron–clay–cyclodextrin composites were designed as sorbent catalysts to adsorb and oxidize pollutants from water. The clay–iron backbone served as a mechanical support and as a heterogeneous Fenton catalyst, and the cyclodextrin monomers or polymers cross-linked with polyfluorinated aromatic molecules were used to accommodate adsorption of the pollutants. The composite based on iron–clay–cyclodextrin–polymers (Fe–MMT−βCD–DFB) exhibited superior adsorption and degradation of the model pollutants, bisphenol A (BPA), carbamazepine (CBZ), and perfluorooctanoic acid (PFOA), compared to the monomer-based composite and the native iron clay. The variety of adsorption sites, such as the polyfluorinated aromatic cross-linker, cyclodextrin toroid, and iron–clay surface, resulted in high adsorption affinity toward all pollutants; BPA was primarily adsorbed to the cyclodextrin functional groups, CBZ showed high affinity toward the Fe–MMT surface and the Fe–MMT−βCD–DFB composite, whereas PFOA was adsorbed mainly to the βCD–DFB polymer. Degradation, using H2O2, was highly efficient, reaching over 90% degradation in 1 h for BPA and CBZ and ∼80% for PFOA. The composite also showed excellent degradation efficiency in a multicomponent system with all three model pollutants. Furthermore, the composite’s activity remained steady for five consecutive cycles of adsorption and degradation. The ability to remediate a broad range of pollutants, and the high overall removal exhibited by this novel material, demonstrates the potential for future application in water remediation technologies.
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Guest LecturerTechnology Campus, Calcutta University Sep 2018 - Feb 2019Kolkata, West Bengal, India
Samapti Kundu Skills
Samapti Kundu Education Details
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Physics (Materials Science) -
Physics
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Physics
Frequently Asked Questions about Samapti Kundu
What company does Samapti Kundu work for?
Samapti Kundu works for Hybrid Reef Solutions
What is Samapti Kundu's role at the current company?
Samapti Kundu's current role is Technology Development Lead.
What is Samapti Kundu's email address?
Samapti Kundu's email address is ku****@****ail.com
What schools did Samapti Kundu attend?
Samapti Kundu attended The University Of Burdwan, The University Of Burdwan, The University Of Burdwan.
What skills is Samapti Kundu known for?
Samapti Kundu has skills like Microsoft Office, Microsoft Excel, Microsoft Word, Customer Service, Powerpoint, English, Windows, Research, Outlook, Teaching, Photoshop, Public Speaking.
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Samapti Kundu
Kolkata Metropolitan Area -
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Samapti Kundu
Software Engineer Ii At Bluecat | Former Graduate Teaching Assistant At University Of Waterloo | Former Systems Engineer At Tata Consultancy ServicesToronto, On
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