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Chitra Varadaraju
Researcher at Saint Joseph's College
Publications - 8
Citations - 120
Chitra Varadaraju is an academic researcher from Saint Joseph's College. The author has contributed to research in topics: Molecular logic gate & Metal ions in aqueous solution. The author has an hindex of 3, co-authored 8 publications receiving 54 citations. Previous affiliations of Chitra Varadaraju include Karunya University.
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On/Off Fluorescent Chemosensor for Selective Detection of Divalent Iron and Copper Ions: Molecular Logic Operation and Protein Binding
TL;DR: Here, naphthalene diamine-based β-diketone derivative (compound LH) was successfully used as a dual signaling probe for divalent cations, Fe2+ and Cu2+ ions, in bimodal methods (colorimetric and fluorometric).
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Recent advancements in the role of N-Heterocyclic receptors on heavy metal ion sensing
TL;DR: In this article, the authors discuss the recent progress in structural designs of N-heterocyclic based colorimetric and fluorescence sensors, the pathway followed for receptor-metal ion interaction by possible energy/electron transfer mechanisms, and its wide applications.
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Evaluation of metal ion sensing behaviour of fluorescent probe along with its precursors: PET-CHEF mechanism, molecular logic gate behaviour and DFT studies
Chitra Varadaraju,Mosae Selvakumar Paulraj,G. Tamilselvan,I.V. Muthu Vijayan Enoch,Venkatesan Srinivasadesikan,Lee Shyi-Long +5 more
TL;DR: In this paper, the metal ion sensing behavior of a fluorescent probe APAP (derivative of 4-amino/4-formyl antipyrine) along with its precursors was reported.
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The first highly selective turn “ON” fluorescent sensor for vanadyl (VO2+) ions: DFT studies and molecular logic gate behavior
Chitra Varadaraju,G. Tamilselvan,I.V. Muthu Vijayan Enoch,Venkatesan Srinivasadesikan,Shyi-Long Lee,P. Mosae Selvakumar +5 more
TL;DR: An effective fluorescent chemosensor C1 is reported for selective recognition and detection of vanadyl ions inadium compounds that exhibit anti-tumor properties and insulin-like activity.
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An insight into Asian Palmyra palm fruit pulp: A fluorescent sensor for Fe2+ and Cd2+ ions
TL;DR: In this article, the palm fruit pulp extract was used in designing the fluorescent sensors for the detection of metal ions through UV-visible and fluorescence spectral techniques, which revealed that the Palmyra palm fruit extract acts as a turn ON fluorescent sensor for selective and sensitive detection of Fe2+ ions.