Harvard Catalyst Profiles

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Sajanlal Panikkanvalappil, Ph.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Nazemi M, Panikkanvalappil SR, Liao CK, Mahmoud MA, El-Sayed MA. Role of Femtosecond Pulsed Laser-Induced Atomic Redistribution in Bimetallic Au-Pd Nanorods on Optoelectronic and Catalytic Properties. ACS Nano. 2021 Jun 22; 15(6):10241-10252. PMID: 34032116.
    Citations:    Fields:    
  2. Panikkanvalappil SR, Garlapati C, Hooshmand N, Aneja R, El-Sayed MA. Monitoring the dynamics of hemeoxygenase-1 activation in head and neck cancer cells in real-timeĀ using plasmonically enhanced Raman spectroscopy. Chem Sci. 2019 May 14; 10(18):4876-4882. PMID: 31183038.
    Citations: 1     
  3. Panikkanvalappil SR, Hooshmand N, El-Sayed MA. Intracellular Assembly of Nuclear-Targeted Gold Nanosphere Enables Selective Plasmonic Photothermal Therapy of Cancer by Shifting Their Absorption Wavelength toward Near-Infrared Region. Bioconjug Chem. 2017 09 20; 28(9):2452-2460. PMID: 28837765.
    Citations: 5     Fields:    Translation:HumansCells
  4. Panikkanvalappil SR,* Aioub M,* El-Sayed MA. Platinum-Coated Gold Nanorods: Efficient Reactive Oxygen Scavengers That Prevent Oxidative Damage toward Healthy, Untreated Cells during Plasmonic Photothermal Therapy. ACS Nano. 2017; 11(1):579-586.
  5. Panikkanvalappil SR, James M, Hira SM, Mobley J, Jilling T, Ambalavanan N, El-Sayed MA. Hyperoxia Induces Intracellular Acidification in Neonatal Mouse Lung Fibroblasts: Real-Time Investigation Using Plasmonically Enhanced Raman Spectroscopy. J Am Chem Soc. 2016 Mar 23; 138(11):3779-88. PMID: 26938952.
    Citations: 6     Fields:    Translation:AnimalsCells
  6. Panikkanvalappil SR, Hira SM, El-Sayed MA. Elucidation of ultraviolet radiation-induced cell responses and intracellular biomolecular dynamics in mammalian cells using surface-enhanced Raman spectroscopy. Chem Sci. 2016 Feb 01; 7(2):1133-1141. PMID: 29910869.
    Citations: 4     
  7. Panikkanvalappil SR, Hira SM, Mahmoud MA, El-Sayed MA. Unraveling the biomolecular snapshots of mitosis in healthy and cancer cells using plasmonically-enhanced Raman spectroscopy. J Am Chem Soc. 2014 Nov 12; 136(45):15961-8. PMID: 25330058.
    Citations: 9     Fields:    Translation:HumansCells
  8. Panikkanvalappil SR, El-Sayed MA. Gold-nanoparticle-decorated hybrid mesoflowers: an efficient surface-enhanced Raman scattering substrate for ultra-trace detection of prostate specific antigen. J Phys Chem B. 2014 Dec 11; 118(49):14085-91. PMID: 25144402.
    Citations: 1     Fields:    Translation:Humans
  9. Panikkanvalappil SR,* Ali MR,* El-Sayed MA. Enhancing the efficiency of gold nanoparticles treatment of cancer by increasing their rate of endocytosis and cell accumulation using rifampicin. J Am Chem Soc. 2014; 136(12):4464-7.
  10. Panikkanvalappil SR, Mahmoud MA, Mackey MA, El-Sayed MA. Surface-enhanced Raman spectroscopy for real-time monitoring of reactive oxygen species-induced DNA damage and its prevention by platinum nanoparticles. ACS Nano. 2013 Sep 24; 7(9):7524-33. PMID: 23952174.
    Citations: 13     Fields:    Translation:Humans
  11. Panikkanvalappil SR, Mackey MA, El-Sayed MA. Probing the unique dehydration-induced structural modifications in cancer cell DNA using surface enhanced Raman spectroscopy. J Am Chem Soc. 2013 Mar 27; 135(12):4815-21. PMID: 23470053.
    Citations: 9     Fields:    Translation:HumansCells
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.