Kannan Muthukumaran

Works (16)

Updated: July 5th, 2023 15:58

2015 article

Progress towards synthetic chlorins with graded polarity, conjugatable substituents, and wavelength tunability

Ra, D., Gauger, K. A., Muthukumaran, K., Balasubramanian, T., Chandrashaker, V., Taniguchi, M., … Lindsey, J. S. (2015, February 16). Journal of Porphyrins and Phthalocyanines, Vol. 19, pp. 547–572.

By: D. Ra n, K. Gauger n, K. Muthukumaran n, T. Balasubramanian n, V. Chandrashaker n, M. Taniguchi n , Z. Yu*, D. Talley* ...

Contributors: D. Ra n, K. Gauger n, K. Muthukumaran n, T. Balasubramanian n, V. Chandrashaker n, M. Taniguchi n , Z. Yu*, D. Talley* ...

author keywords: auxochrome; artificial photosynthesis; chlorophyll; hydroporphyrin; hydrophilic; photomedicine
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Photodynamic Therapy Research Studies; Nanoplatforms for cancer theranostics
TL;DR: Twenty new chlorins (17 targets, 6 intermediates) have been prepared and the challenge associated with molecular designs that encompass the combination of "hydrophilic, bioconjugatable and wavelength-tunable" chiefly resides in the nature of the hydrophilic unit. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2009 patent

Boron complexation strategy for use in manipulating 1-acyldipyrromethanes

By: J. Lindsey , K. Muthukumaran, . M. & H. Huma

Source: NC State University Libraries
Added: August 6, 2018

2009 patent

Route to formyl-porphyrins

By: A. Balakumar, K. Muthukumaran & J. Lindsey 

Source: NC State University Libraries
Added: August 6, 2018

2009 patent

Synthesis of phosphono-substituted porphyrin compounds for attachment to metal oxide surfaces

By: J. Lindsey , R. Loewe, K. Muthukumaran & A. Ambroise

Source: NC State University Libraries
Added: August 6, 2018

2008 patent

Boron complexation strategy for use in manipulating 1-acyldipyrromethanes

By: J. Lindsey , K. Muthukumaran, M. Ptaszek & H. Huma

Source: NC State University Libraries
Added: August 6, 2018

2007 article

Design and synthesis of manganese porphyrins with tailored lipophilicity: Investigation of redox properties and superoxide dismutase activity

Lahaye, D., Muthukumaran, K., Hung, C.-H., Gryko, D., Rebouças, J. S., Spasojević, I., … Lindsey, J. S. (2007, August 20). Bioorganic & Medicinal Chemistry, Vol. 15, pp. 7066–7086.

By: D. Lahaye n, K. Muthukumaran n, C. Hung  n, D. Gryko n, J. Rebouças *, I. Spasojević *, I. Batinić-Haberle *, J. Lindsey n 

author keywords: porphyrin; porphodimethene; manganese; lipophilic; amphipathic; cyclic voltammetry; superoxide dismutase
MeSH headings : Catalysis; Cytochromes c / chemistry; Drug Design; Electrochemistry; Electron Transport; Enzyme Activation / drug effects; Lipid Bilayers / chemistry; Manganese / chemistry; Metalloporphyrins / chemical synthesis; Metalloporphyrins / chemistry; Molecular Structure; Oxidation-Reduction; Solubility; Stereoisomerism; Structure-Activity Relationship; Superoxide Dismutase / chemistry; Superoxides / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Metal-Catalyzed Oxygenation Mechanisms; ATP Synthase and ATPases Research
TL;DR: Thirteen new manganese porphyrins and two porphodimethenes bearing one to three different substituents at the meso positions in a variety of architectures have been synthesized, and the superoxide dismutase activity of the compounds has been examined. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 article

Direct Synthesis of Palladium Porphyrins from Acyldipyrromethanes

Sharada, D. S., Muresan, A. Z., Muthukumaran, K., & Lindsey, J. S. (2005, March 31). The Journal of Organic Chemistry, Vol. 70, pp. 3500–3510.

By: D. Sharada n, A. Muresan n, K. Muthukumaran n & J. Lindsey n 

MeSH headings : Catalysis; Indicators and Reagents; Luminescent Agents / chemical synthesis; Metalloporphyrins / chemical synthesis; Methane / analogs & derivatives; Methane / chemistry; Molecular Structure; Oxidation-Reduction; Palladium / chemistry; Pyrroles / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Metal-Catalyzed Oxygenation Mechanisms; Photodynamic Therapy Research Studies
TL;DR: This methodology readily affords palladium porphyrins directly from acyldipyrromethanes and can be used with Cu(OAc)(2).H(2)O to give the copper p Morphyrin albeit in low yield. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 article

9-Acylation of 1-Acyldipyrromethanes Containing a Dialkylboron Mask for the α-Acylpyrrole Motif

Zaidi, S. H. H., Muthukumaran, K., Tamaru, S.-ichi, & Lindsey, J. S. (2004, November 1). The Journal of Organic Chemistry, Vol. 69, pp. 8356–8365.

By: S. Zaidi n, K. Muthukumaran n, S. Tamaru n & J. Lindsey n 

MeSH headings : Acylation; Boron Compounds / chemistry; Methane / analogs & derivatives; Methane / chemical synthesis; Models, Molecular; Molecular Structure; Pyrroles / chemical synthesis; Pyrroles / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Luminescence and Fluorescent Materials; Photodynamic Therapy Research Studies
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 article

A New Route to meso-Formyl Porphyrins

Balakumar, A., Muthukumaran, K., & Lindsey, J. S. (2004, June 22). The Journal of Organic Chemistry, Vol. 69, pp. 5112–5115.

By: A. Balakumar n, K. Muthukumaran n & J. Lindsey n 

MeSH headings : Copper / chemistry; Molecular Structure; Nickel / chemistry; Porphyrins / chemical synthesis; Porphyrins / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Porphyrin Metabolism and Disorders; Metal-Catalyzed Oxygenation Mechanisms
TL;DR: A new approach for the synthesis of free base porphyrins bearing one or two meso-formyl substituents entails the use of a dipyrromethane bearing an acetal group at the 5-position, a dipyrsethane-1,9-dicarbinol bearing anacetal Group at the carbinol position. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 article

A Tin-Complexation Strategy for Use with Diverse Acylation Methods in the Preparation of 1,9-Diacyldipyrromethanes

Tamaru, S.-ichi, Yu, L., Youngblood, W. J., Muthukumaran, K., Taniguchi, M., & Lindsey, J. S. (2004, January 13). The Journal of Organic Chemistry, Vol. 69, pp. 765–777.

By: S. Tamaru n, L. Yu n, W. Youngblood n, K. Muthukumaran n, M. Taniguchi n  & J. Lindsey n 

Contributors: S. Tamaru n, L. Yu n, W. Youngblood n, K. Muthukumaran n, M. Taniguchi n  & J. Lindsey n 

MeSH headings : Acylation; Crystallography, X-Ray; Indicators and Reagents / chemistry; Methane / analogs & derivatives; Methane / chemical synthesis; Methanol / analogs & derivatives; Molecular Structure; Organotin Compounds / chemistry; Porphyrins / chemical synthesis; Pyrroles / chemical synthesis; Pyrroles / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Luminescence and Fluorescent Materials; Molecular Sensors and Ion Detection
TL;DR: The tin-complexation strategy has broad scope, is compatible with diverse acylation methods, and greatly facilitates access to 1,9-diacyldipyrromethane-tin complexes. (via Semantic Scholar)
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2004 article

Boron-Complexation Strategy for Use with 1-Acyldipyrromethanes

Muthukumaran, K., Ptaszek, M., Noll, B., Scheidt, W. R., & Lindsey, J. S. (2004, July 8). The Journal of Organic Chemistry, Vol. 69, pp. 5354–5364.

By: K. Muthukumaran n, M. Ptaszek  n, B. Noll  n, W. Scheidt  n & J. Lindsey n 

MeSH headings : Acylation; Boron / chemistry; Catalysis; Crystallography, X-Ray; Indicators and Reagents; Methane / chemistry; Molecular Structure; Porphyrins / chemical synthesis; Pyrroles / chemical synthesis; Pyrroles / chemistry
topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Luminescence and Fluorescent Materials; Molecular Sensors and Ion Detection
TL;DR: The boron-complexation strategy has broad scope and greatly facilitates the isolation of 1-acyldipyrromethane, which is stable to routine handling, are soluble in common organic solvents, are hydrophobic, crystallize readily, and chromatograph without streaking. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 article

Multiple-bit storage properties of porphyrin monolayers on SiO2

Li, Q., Surthi, S., Mathur, G., Gowda, S., Zhao, Q., Sorenson, T. A., … Misra, V. (2004, September 6). Applied Physics Letters, Vol. 85, pp. 1829–1831.

By: Q. Li n, S. Surthi n, G. Mathur n, S. Gowda n, Q. Zhao n, T. Sorenson, R. Tenent, K. Muthukumaran n, J. Lindsey n , V. Misra n 

topics (OpenAlex): Molecular Junctions and Nanostructures; Mechanical and Optical Resonators; Force Microscopy Techniques and Applications
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 article

Excited-State Energy-Transfer Dynamics in Self-Assembled Triads Composed of Two Porphyrins and an Intervening Bis(dipyrrinato)metal Complex

Yu, L., Muthukumaran, K., Sazanovich, I. V., Kirmaier, C., Hindin, E., Diers, J. R., … Lindsey, J. S. (2003, September 17). Inorganic Chemistry, Vol. 42, pp. 6629–6647.

By: L. Yu n, K. Muthukumaran n, I. Sazanovich  n, C. Kirmaier  n, E. Hindin n, J. Diers n, P. Boyle n, D. Bocian  n, D. Holten  n, J. Lindsey n 

topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Luminescence and Fluorescent Materials; Photodynamic Therapy Research Studies
TL;DR: Results indicate that bis(dipyrrinato)zinc(II) complexes can serve as self-assembling linkers that further function as secondary light-collection elements in porphyrin-based light-harvesting arrays. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 article

Excited-State Energy-Transfer Dynamics of Self-Assembled Imine-Linked Porphyrin Dyads

Sazanovich, I. V., Balakumar, A., Muthukumaran, K., Hindin, E., Kirmaier, C., Diers, J. R., … Holten, D. (2003, September 17). Inorganic Chemistry, Vol. 42, pp. 6616–6628.

By: I. Sazanovich  n, A. Balakumar n, K. Muthukumaran n, E. Hindin n, C. Kirmaier  n, J. Diers n, J. Lindsey n , D. Bocian  n, D. Holten  n

topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Molecular Junctions and Nanostructures; Photochemistry and Electron Transfer Studies
TL;DR: This work provides the foundation for the design of multiporphyrin arrays that self-assemble via stable imine linkages, have predictable electronic properties, and have comparable or even enhanced energy-transfer characteristics relative to those of other types of covalently linked systems. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 article

Porphyrins Bearing Arylphosphonic Acid Tethers for Attachment to Oxide Surfaces

Muthukumaran, K., Loewe, R. S., Ambroise, A., Tamaru, S.-ichi, Li, Q., Mathur, G., … Lindsey, J. S. (2003, December 11). The Journal of Organic Chemistry, Vol. 69, pp. 1444–1452.

By: K. Muthukumaran n, R. Loewe n, A. Ambroise n, S. Tamaru n, Q. Li n, G. Mathur n, D. Bocian  n, V. Misra n , J. Lindsey n 

topics (OpenAlex): Porphyrin and Phthalocyanine Chemistry; Molecular Junctions and Nanostructures; Surface Chemistry and Catalysis
TL;DR: The voltammetric behavior indicates that the porphyrin-phosphonic acids form robust, electrically well-behaved monolayers on the oxide surface. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 article

Porphyrins Bearing Mono or Tripodal Benzylphosphonic Acid Tethers for Attachment to Oxide Surfaces

Loewe, R. S., Ambroise, A., Muthukumaran, K., Padmaja, K., Lysenko, A. B., Mathur, G., … Lindsey, J. S. (2003, December 11). The Journal of Organic Chemistry, Vol. 69, pp. 1453–1460.

By: R. Loewe n, A. Ambroise n, K. Muthukumaran n, K. Padmaja n, A. Lysenko n, G. Mathur n, Q. Li n, D. Bocian  n, V. Misra n , J. Lindsey n 

topics (OpenAlex): Molecular Junctions and Nanostructures; Porphyrin and Phthalocyanine Chemistry; Surface Chemistry and Catalysis
TL;DR: A variety of porphyrinic molecules can now be prepared with tethers of different length, composition, and structure (mono or tripodal) for studies of molecular-based information storage on oxide surfaces. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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