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Author

  • Vaidhyanathan Ramamurthy
2015

Identification of Guest-Host Inclusion Complexes in the Gas Phase by Electrospray Ionization-Mass Spectrometry

Mendes, D. C., Ramamurthy, V. & Da Silva, J. P., Jun 9 2015, In : Journal of chemical education. 92, 6, p. 1091-1094 4 p.

Research output: Contribution to journalArticle

4 Scopus citations

Photochemistry within a Water-Soluble Organic Capsule

Ramamurthy, V., Oct 21 2015, In : Accounts of Chemical Research. 48, 11, p. 2904-2917 14 p.

Research output: Contribution to journalArticle

70 Scopus citations

Photorelease of incarcerated guests in aqueous solution with phenacyl esters as the trigger

Jagadesan, P., Da Silva, J. P., Givens, R. S. & Ramamurthy, V., Mar 6 2015, In : Organic Letters. 17, 5, p. 1276-1279 4 p.

Research output: Contribution to journalArticle

15 Scopus citations

Supramolecular photochemistry: From molecular crystals to water-soluble capsules

Ramamurthy, V. & Gupta, S., Jan 7 2015, In : Chemical Society Reviews. 44, 1, p. 119-135 17 p.

Research output: Contribution to journalReview article

47 Scopus citations

Supramolecular photochemistry concepts highlighted with select examples

Ramamurthy, V. & Mondal, B., Jun 1 2015, In : Journal of Photochemistry and Photobiology C: Photochemistry Reviews. 23, p. 68-102 35 p.

Research output: Contribution to journalReview article

35 Scopus citations

Supramolecular photochemistry in solution and on surfaces: Encapsulation and dynamics of guest molecules and communication between encapsulated and free molecules

Ramamurthy, V., Jockusch, S. & Porel, M., May 26 2015, In : Langmuir. 31, 20, p. 5554-5570 17 p.

Research output: Contribution to journalArticle

27 Scopus citations
2014

ACS on campus in India - 2013

Kamat, P. V., Bhattacharyya, K., Schanze, K. S., Whitten, D. & Ramamurthy, V., Feb 6 2014, In : Journal of Physical Chemistry Letters. 5, 3, 1 p.

Research output: Contribution to journalEditorial

A latent reaction in a model GFP chromophore revealed upon confinement: Photohydroxylation of ortho -halo benzylidene-3-methylimidazolidiones via an electrocylization process

Samanta, S. R., Da Silva, J. P., Baldridge, A., Tolbert, L. M. & Ramamurthy, V., Jun 20 2014, In : Organic letters. 16, 12, p. 3304-3307 4 p.

Research output: Contribution to journalArticle

3 Scopus citations

Excited state chemistry of flavone derivatives in a confined medium: ESIPT emission in aqueous media

Santos, F. S., Ramasamy, E., Ramamurthy, V. & Rodembusch, F. S., Jul 2014, In : Photochemical and Photobiological Sciences. 13, 7, p. 992-996 5 p.

Research output: Contribution to journalArticle

22 Scopus citations

Photoisomerization and photooxygenation of 1,4-diaryl-1,3-dienes in a confined space

Samanta, S. R., Choudhury, R. & Ramamurthy, V., Nov 13 2014, In : Journal of Physical Chemistry A. 118, 45, p. 10554-10562 9 p.

Research output: Contribution to journalArticle

4 Scopus citations

Photophysical studies of an encapsulated neutral guest intercalated into the 2-dimensional space of α-Zr(iv) phosphate

Ramasamy, E., Deshapriya, I. K., Kulasekharan, R., Kumar, C. V. & Ramamurthy, V., Feb 2014, In : Photochemical and Photobiological Sciences. 13, 2, p. 301-309 9 p.

Research output: Contribution to journalArticle

6 Scopus citations
11 Scopus citations

Supramolecular-surface photochemistry: Supramolecular assembly organized on a clay surface facilitates energy transfer between an encapsulated donor and a free acceptor

Ishida, Y., Kulasekharan, R., Shimada, T., Ramamurthy, V. & Takagi, S., May 15 2014, In : Journal of Physical Chemistry C. 118, 19, p. 10198-10203 6 p.

Research output: Contribution to journalArticle

17 Scopus citations

Synthetic versus natural receptors: Supramolecular control of chemical sensing in fish

Da Silva, J. P., Choudhury, R., Porel, M., Pischel, U., Jockusch, S., Hubbard, P. C., Ramamurthy, V. & Canário, A. V. M., Jul 18 2014, In : ACS Chemical Biology. 9, 7, p. 1432-1436 5 p.

Research output: Contribution to journalArticle

18 Scopus citations

The Turro legacy

Lewis, F. D., Ramamurthy, V., Inoue, Y. & Mattay, J., Feb 2014, In : Photochemical and Photobiological Sciences. 13, 2, p. 138-140 3 p.

Research output: Contribution to journalEditorial

1 Scopus citations
2013

Chloride sensing via suppression of excited state intramolecular proton transfer in squaramides

Porel, M., Ramalingam, V., Domaradzki, M. E., Young, V. G., Ramamurthy, V. & Muthyala, R. S., Jan 29 2013, In : Chemical Communications. 49, 16, p. 1633-1635 3 p.

Research output: Contribution to journalArticle

20 Scopus citations

Control of spin-spin exchange interactions in polynitroxides through inclusion within γ-cyclodextrin

Porel, M., Ottaviani, M. F., Jockusch, S., Turro, N. J. & Ramamurthy, V., Jan 14 2013, In : RSC Advances. 3, 2, p. 427-431 5 p.

Research output: Contribution to journalArticle

8 Scopus citations

Deep-cavity cavitand octa acid as a hydrogen donor: Photofunctionalization with nitrenes generated from azidoadamantanes

Choudhury, R., Gupta, S., Da Silva, J. P. & Ramamurthy, V., Mar 11 2013, In : Journal of Organic Chemistry. 78, 5, p. 1824-1832 9 p.

Research output: Contribution to journalArticle

19 Scopus citations

Efficient singlet-singlet energy transfer in a novel host-guest assembly composed of an organic cavitand, aromatic molecules, and a clay nanosheet

Ishida, Y., Kulasekharan, R., Shimada, T., Takagi, S. & Ramamurthy, V., Feb 12 2013, In : Langmuir. 29, 6, p. 1748-1753 6 p.

Research output: Contribution to journalArticle

27 Scopus citations

Erratum: Chloride sensing via suppression of excited state intramolecular proton transfer in squaramides (Chemical Communications (2013) 49 (1633-1635) DOI: 10.1039/c3cc38767d)

Porel, M., Ramalingam, V., Domaradzki, M. E., Young, V. G., Ramamurthy, V. & Muthyala, R. S., Feb 25 2013, In : Chemical Communications. 49, 100, 1 p.

Research output: Contribution to journalComment/debate

35 Scopus citations

Photochemical reaction containers as energy and electron-transfer agents

Jagadesan, P., Mondal, B., Parthasarathy, A., Rao, V. J. & Ramamurthy, V., Mar 15 2013, In : Organic letters. 15, 6, p. 1326-1329 4 p.

Research output: Contribution to journalArticle

32 Scopus citations

Photodimerization of hydrophobic guests within a water-soluble nanocapsule

Parthasarathy, A., Samanta, S. R. & Ramamurthy, V., Jan 1 2013, In : Research on Chemical Intermediates. 39, 1, p. 73-87 15 p.

Research output: Contribution to journalArticle

13 Scopus citations

Release of guests from encapsulated masked hydrophobic precursors by a phototrigger

Jayaraj, N., Jagadesan, P., Samanta, S. R., Da Silva, J. P. & Ramamurthy, V., Sep 6 2013, In : Organic letters. 15, 17, p. 4374-4377 4 p.

Research output: Contribution to journalArticle

16 Scopus citations

Role of free space and conformational control on photoproduct selectivity of optically pure α-alkyldeoxybenzoins within a water-soluble organic capsule

Kulasekharan, R., Maddipatla, M. V. S. N., Parthasarathy, A. & Ramamurthy, V., Feb 1 2013, In : Journal of Organic Chemistry. 78, 3, p. 942-949 8 p.

Research output: Contribution to journalArticle

10 Scopus citations

Synthesis, characterization, guest inclusion, and photophysical studies of gold nanoparticles stabilized with carboxylic acid groups of organic cavitands

Mondal, B., Kamatham, N., Samanta, S. R., Jagadesan, P., He, J. & Ramamurthy, V., Oct 15 2013, In : Langmuir. 29, 41, p. 12703-12709 7 p.

Research output: Contribution to journalArticle

15 Scopus citations
2012

Capsular complexes of nonpolar guests with octa amine host detected in the gas phase

Da Silva, J. P., Kulasekharan, R., Cordeiro, C., Jockusch, S., Turro, N. J. & Ramamurthy, V., Jan 20 2012, In : Organic letters. 14, 2, p. 560-563 4 p.

Research output: Contribution to journalArticle

14 Scopus citations

Cucurbituril adamantanediazirine complexes and consequential carbene chemistry

Gupta, S., Choudhury, R., Krois, D., Brinker, U. H. & Ramamurthy, V., Jun 1 2012, In : Journal of Organic Chemistry. 77, 11, p. 5155-5160 6 p.

Research output: Contribution to journalArticle

14 Scopus citations

Dynamic internal cavities of dendrimers as constrained media. A study of photochemical isomerizations of stilbene and azobenzene using poly(alkyl aryl ether) dendrimers

Natarajan, B., Gupta, S., Jayaraj, N., Ramamurthy, V. & Jayaraman, N., Mar 2 2012, In : Journal of Organic Chemistry. 77, 5, p. 2219-2224 6 p.

Research output: Contribution to journalArticle

12 Scopus citations

Excited state chemistry of capsular assemblies in aqueous solution and on silica surfaces

Ramasamy, E., Jayaraj, N., Porel, M. & Ramamurthy, V., Jan 10 2012, In : Langmuir. 28, 1, p. 10-16 7 p.

Research output: Contribution to journalArticle

20 Scopus citations

Gold nanoparticles functionalized with deep-cavity cavitands: Synthesis, characterization, and photophysical studies

Samanta, S. R., Kulasekharan, R., Choudhury, R., Jagadesan, P., Jayaraj, N. & Ramamurthy, V., Aug 14 2012, In : Langmuir. 28, 32, p. 11920-11928 9 p.

Research output: Contribution to journalArticle

11 Scopus citations

Photoinduced electron transfer across a molecular wall: Coumarin dyes as donors and methyl viologen and TiO 2 as acceptors

Porel, M., Klimczak, A., Freitag, M., Galoppini, E. & Ramamurthy, V., Feb 21 2012, In : Langmuir. 28, 7, p. 3355-3359 5 p.

Research output: Contribution to journalArticle

32 Scopus citations

Photoinduced electron transfer between a donor and an acceptor separated by a capsular wall

Porel, M., Jockusch, S., Parthasarathy, A., Rao, V. J., Turro, N. J. & Ramamurthy, V., Feb 13 2012, In : Chemical Communications. 48, 21, p. 2710-2712 3 p.

Research output: Contribution to journalArticle

30 Scopus citations

Regioselective photodimerization of pyridyl-butadienes within cucurbit[8]uril cavities

Maddipatla, M. V. S. N., Pattabiraman, M., Natarajan, A., Srivastav, K., Mague, J. T. & Ramamurthy, V., Dec 14 2012, In : Organic and Biomolecular Chemistry. 10, 46, p. 9219-9222 4 p.

Research output: Contribution to journalArticle

18 Scopus citations

Supramolecular control during triplet sensitized geometric isomerization of stilbenes encapsulated in a water soluble organic capsule

Samanta, S. R., Parthasarathy, A. & Ramamurthy, V., Nov 1 2012, In : Photochemical and Photobiological Sciences. 11, 11, p. 1652-1660 9 p.

Research output: Contribution to journalArticle

20 Scopus citations

Ultrafast photoinduced electron transfer between an incarcerated donor and a free acceptor in aqueous solution

Porel, M., Chuang, C. H., Burda, C. & Ramamurthy, V., Sep 12 2012, In : Journal of the American Chemical Society. 134, 36, p. 14718-14721 4 p.

Research output: Contribution to journalArticle

42 Scopus citations