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  A dendrimer facilitates resonance energy transfer between hydrophobic aromatic guest molecules in water

  Singh, Y., Raj, A. M., Kiran, B. M., Nithyanandhan, J., Ramamurthy, V. & Jayaraman, N., Feb 15 2016, In: Journal of Photochemistry and Photobiology A: Chemistry. 317, p. 125-131 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Pyrene
  • Forster resonance energy transfer
  • acridine yellow
  • Dendrimers
  • dendrimers
  1 Scopus citations

• 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 journal › Article › peer-review

  • Chromophores
  • Halogens
  • halogens
  • chromophores
  • halos
  3 Scopus citations

• A Phosphorescent Platinum(II) Bipyridyl Supramolecular Polymer Based on Quadruple Hydrogen Bonds

  Liu, F. W., Niu, L. Y., Chen, Y., Ramamurthy, V., Wu, L. Z., Tung, C. H., Chen, Y. Z. & Yang, Q. Z., Dec 12 2016, In: Chemistry - A European Journal. 22, 50, p. 18132-18139 8 p.

  Research output: Contribution to journal › Article › peer-review

  • 2,2'-Dipyridyl
  • Hydrogen bonds
  • Platinum
  • Nanoparticles
  • Polymers
  21 Scopus citations

• A sustainable synthesis of 2-aryl-3-carboxylate indolines from N-aryl enamines under visible light irradiation

  Wu, C. J., Cao, W. X., Lei, T., Li, Z. H., Meng, Q. Y., Yang, X. L., Chen, B., Ramamurthy, V., Tung, C. H. & Wu, L. Z., 2017, In: Chemical Communications. 53, 59, p. 8320-8323 4 p.

  Research output: Contribution to journal › Article › peer-review

  • indoline
  • Irradiation
  • Cyclization
  • Temperature
  9 Scopus citations

• 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 journal › Article › peer-review

  • amines
  • cavitand
  • Amines
  • Nanocapsules
  • Gases
  15 Scopus citations

• 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 journal › Article › peer-review

  • squaramide
  • Proton transfer
  • Excited states
  • Fluorescence
  • Chlorides
  22 Scopus citations

• Comparison of templating ablities of urea and thioruea during photodimerization of bipyridylethyelene and stilbazole crystals

  Bhogala, B. R., Captain, B. & Ramamurthy, V., May 1 2015, In: Photochemistry and Photobiology. 91, 3, p. 696-704 9 p.

  Research output: Contribution to journal › Article › peer-review

  • ureas
  • Crystals
  • Urea
  • Alkenes
  • alkenes
  6 Scopus citations

• Confinement effect on the photophysics of ESIPT fluorophores

  Santos, F. S., Ramasamy, E., Ramamurthy, V. & Rodembusch, F. S., Apr 14 2016, In: Journal of Materials Chemistry C. 4, 14, p. 2820-2827 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Photophysics
  • Proton transfer
  • Fluorophores
  • Excited states
  • benzothiazole
  25 Scopus citations

• Container Chemistry: Manipulating excited state behavior of organic guests within cavitands that form capsules in water

  Jagadesan, P., Samanta, S. R., Choudhury, R. & Ramamurthy, V., Sep 2017, In: Journal of Physical Organic Chemistry. 30, 9, e3728.

  Research output: Contribution to journal › Article › peer-review

  • cavitand
  • Excited states
  • capsules
  • containers
  • Containers
  3 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 journal › Article › peer-review

  • Exchange coupling
  • Exchange interactions
  • Cyclodextrins
  • Paramagnetic resonance
  • Electrons
  8 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 journal › Article › peer-review

  • cucurbituril
  • carbene
  • Nuclear magnetic resonance
  • cucurbit(8)uril
  • adamantanone
  15 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 2013, In: Journal of Organic Chemistry. 78, 5, p. 1824-1832 9 p.

  Research output: Contribution to journal › Article › peer-review

  • cavitand
  • phenylnitrene
  • Hydrogen
  • Acids
  • cucurbit(7)uril
  20 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 journal › Article › peer-review

  • azobenzene
  • Isomerization
  • Stilbenes
  • Dendrimers
  • Ether
  12 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 journal › Article › peer-review

  • cavitand
  • saponite
  • Nanosheets
  • Clay
  • Energy transfer
  28 Scopus citations

• ESI-MS of Cucurbituril Complexes Under Negative Polarity

  Rodrigues, M. A. A., Mendes, D. C., Ramamurthy, V. & Da Silva, J. P., Nov 1 2017, In: Journal of the American Society for Mass Spectrometry. 28, 11, p. 2508-2514 7 p.

  Research output: Contribution to journal › Article › peer-review

  • cucurbituril
  • Electrospray Ionization Mass Spectrometry
  • Mass spectrometry
  • pyridine
  • Ions
  8 Scopus citations

• Excited state behavior of benzoxazole derivatives in a confined environment afforded by a water soluble octaacid capsule

  Santos, F. S., Ramasamy, E., Ramamurthy, V. & Rodembusch, F. S., Jun 8 2015, (Accepted/In press) In: Journal of Photochemistry and Photobiology A: Chemistry.

  Research output: Contribution to journal › Article › peer-review

  • Benzoxazoles
  • Proton transfer
  • Excited states
  • capsules
  • Dyes
  28 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 journal › Article › peer-review

  • Excited states
  • Silicon Dioxide
  • assemblies
  • Silica
  • cavitand
  20 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 journal › Article › peer-review

  • Proton transfer
  • Excited states
  • 3-hydroxyflavone
  • flavone
  • Fluorescence
  25 Scopus citations

• General and Efficient Intermolecular [2+2] Photodimerization of Chalcones and Cinnamic Acid Derivatives in Solution through Visible-Light Catalysis

  Lei, T., Zhou, C., Huang, M. Y., Zhao, L. M., Yang, B., Ye, C., Xiao, H., Meng, Q. Y., Ramamurthy, V., Tung, C. H. & Wu, L. Z., Nov 27 2017, In: Angewandte Chemie - International Edition. 56, 48, p. 15407-15410 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Cyclobutanes
  • Dimerization
  • Chalcones
  • cinnamic acid
  • Alkenes
  55 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 journal › Article › peer-review

  • cavitand
  • Gold nanoparticles
  • Organic solvents
  • gold
  • synthesis
  12 Scopus citations

• Hydrocarbons depending on the chain length and head group adopt different conformations within a water-soluble nanocapsule: ¹H NMR and molecular dynamics studies

  Choudhury, R., Barman, A., Prabhakar, R. & Ramamurthy, V., Jan 10 2013, In: Journal of Physical Chemistry B. 117, 1, p. 398-407 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Nanocapsules
  • Chain length
  • Hydrocarbons
  • Conformations
  • alkynes
  38 Scopus citations

• 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 journal › Article › peer-review

  • Mass spectrometry
  • 4-stilbazole
  • cucurbit(8)uril
  • cucurbit(7)uril
  • fragmentation
  4 Scopus citations

• Melding Caged Compounds with Supramolecular Containers: Photogeneration and Miscreant Behavior of the Coumarylmethyl Carbocation

  Kamatham, N., Da Silva, J. P., Givens, R. S. & Ramamurthy, V., Jul 7 2017, In: Organic letters. 19, 13, p. 3588-3591 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Supramolecular chemistry
  • Photochemical reactions
  • Photochemistry
  • Ground state
  • Carboxylic Acids
  9 Scopus citations

• On the origin of chloride-induced emission enhancement in ortho substituted squaramides

  Danao, A., Ramalingam, V., Ramamurthy, V. & Muthyala, R. S., Jul 1 2017, In: Journal of Photochemistry and Photobiology A: Chemistry. 344, p. 108-113 6 p.

  Research output: Contribution to journal › Article › peer-review

  • squaramide
  • Charge transfer
  • Excited states
  • Chlorides
  • chlorides
  3 Scopus citations

• pH-Induced cucurbit[7]uril hydrogels: Understanding microenvironment of the aggregates through excited state reactivity of dibenzyl ketones

  Pattabiraman, M., Maddipatla, M. V. S. N. & Ramamurthy, V., Jun 30 2016, In: Journal of Photochemistry and Photobiology A: Chemistry. 324, p. 53-61 9 p.

  Research output: Contribution to journal › Article › peer-review

  • cucurbit(7)uril
  • Excited states
  • Ketones
  • Hydrogels
  • ketones

• Photocatalysis with Quantum Dots and Visible Light: Selective and Efficient Oxidation of Alcohols to Carbonyl Compounds through a Radical Relay Process in Water

  Zhao, L. M., Meng, Q. Y., Fan, X. B., Ye, C., Li, X. B., Chen, B., Ramamurthy, V., Tung, C. H. & Wu, L. Z., Mar 6 2017, In: Angewandte Chemie - International Edition. 56, 11, p. 3020-3024 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Carbonyl compounds
  • Photocatalysis
  • Semiconductor quantum dots
  • Alcohols
  • Oxidation
  77 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 journal › Article › peer-review

  • Photochemical reactions
  • Excited states
  • Energy Transfer
  • cavitand
  • photochemical reactions
  33 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 journal › Article › peer-review

  • Photochemical reactions
  • Molecules
  • Capsules
  • cavitand
  • Water
  79 Scopus citations

• Photodimerization of hydrophobic guests within a water-soluble nanocapsule

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

  Research output: Contribution to journal › Article › peer-review

  • Nanocapsules
  • cavitand
  • Water
  • Molecules
  • Acids
  13 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 journal › Article › peer-review

  • coumarin
  • Paraquat
  • cavitand
  • Fluorescence
  • Dyes
  34 Scopus citations

• Photoinduced electron transfer across an organic molecular wall: Octa acid encapsulated ESIPT dyes as electron donors

  Santos, F. S., Ramasamy, E., Ramamurthy, V. & Rodembusch, F. S., 2017, In: Photochemical and Photobiological Sciences. 16, 6, p. 840-844 5 p.

  Research output: Contribution to journal › Article › peer-review

  • electron transfer
  • Proton transfer
  • acids
  • dyes
  • Coloring Agents
  7 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 journal › Article › peer-review

  • Electrons
  • Nanocapsules
  • Stilbenes
  • Paraquat
  • Salts
  30 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 journal › Article › peer-review

  • Photoisomerization
  • 1,3-butadiene
  • dienes
  • butadiene
  • Isomers
  5 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 journal › Article › peer-review

  • capsules
  • phosphates
  • Intercalation
  • Capsules
  • Phosphates
  6 Scopus citations

• Photorelease of Incarcerated Caged Acids from Hydrophobic Coumaryl Esters into Aqueous Solution

  Kamatham, N., Mendes, D. C., Da Silva, J. P., Givens, R. S. & Ramamurthy, V., Nov 4 2016, In: Organic letters. 18, 21, p. 5480-5483 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Photolysis
  • esters
  • photolysis
  • Esters
  • Molecules
  12 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 journal › Article › peer-review

  • esters
  • Esters
  • aqueous solutions
  • acids
  • actuators
  16 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 journal › Article › peer-review

  • cucurbit(8)uril
  • Butadienes
  • Alkenes
  • 1,3-butadiene
  • Monomers
  18 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 journal › Article › peer-review

  • acids
  • Acids
  • Organic acids
  • Water
  • Photochemical Processes
  17 Scopus citations

• Reversible Disassembly-Assembly of Octa Acid-Guest Capsule in Water Triggered by a Photochromic Process

  Mohan Raj, A., Raymo, F. M. & Ramamurthy, V., Apr 15 2016, In: Organic letters. 18, 7, p. 1566-1569 4 p.

  Research output: Contribution to journal › Article › peer-review

  • merocyanine
  • capsules
  • Capsules
  • acids
  • assembly
  19 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 journal › Article › peer-review

  • deoxybenzoin
  • Organic solvents
  • Capsules
  • Water
  • Chain length
  10 Scopus citations

• Role of hydrogen bonds in molecular packing of photoreactive crystals: Templating photodimerization of protonated stilbazoles in crystalline state with a combination of water molecules and chloride ions

  Mondal, B., Zhang, T., Prabhakar, R., Captain, B. & Ramamurthy, V., Nov 1 2014, In: Photochemical and Photobiological Sciences. 13, 11, p. 1509-1520 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Hydrogen bonds
  • Chlorides
  • Crystalline materials
  • hydrogen bonds
  • chlorides
  12 Scopus citations

• Room temperature phosphorescence from a guest molecule confined in the restrictive space of an organic-inorganic supramolecular assembly

  Ishida, Y., Shimada, T., Ramasamy, E., Ramamurthy, V. & Takagi, S., 2016, In: Photochemical and Photobiological Sciences. 15, 8, p. 959-963 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Phosphorescence
  • phosphorescence
  • capsules
  • Quenching
  • Molecules
  4 Scopus citations

• Sequential energy and electron transfer in a three-component system aligned on a clay nanosheet

  Fujimura, T., Ramasamy, E., Ishida, Y., Shimada, T., Takagi, S. & Ramamurthy, V., 2016, In: Physical Chemistry Chemical Physics. 18, 7, p. 5404-5411 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Nanosheets
  • Clay
  • Energy transfer
  • clays
  • electron transfer
  12 Scopus citations

• Solid-state photochemistry of cis-cinnamic acids: A competition between [2 + 2] addition and cis-trans isomerization

  Veerakanellore, G. B., Captain, B. & Ramamurthy, V., Jan 1 2016, In: CrystEngComm. 18, 25, p. 4708-4712 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemical reactions
  • Excited states
  • cinnamic acid
  • Isomers
  • Isomerization
  7 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 journal › Article › peer-review

  • Isomers
  • Isomerization
  • Stilbenes
  • stilbene
  • Photoisomerization
  21 Scopus citations

• Supramolecular Photochemistry as a Potential Synthetic Tool: Photocycloaddition

  Ramamurthy, V. & Sivaguru, J., Sep 14 2016, In: Chemical Reviews. 116, 17, p. 9914-9993 80 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemical reactions
  • Molecules
  • Water
  • Crystals
  • Photodynamic therapy
  191 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 journal › Article › peer-review

  • Photochemical reactions
  • photochemical reactions
  • Encapsulation
  • Molecules
  • communication
  28 Scopus citations

• Supramolecular Surface Photochemistry: Cascade Energy Transfer between Encapsulated Dyes Aligned on a Clay Nanosheet Surface

  Tsukamoto, T., Ramasamy, E., Shimada, T., Takagi, S. & Ramamurthy, V., Mar 29 2016, In: Langmuir. 32, 12, p. 2920-2927 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Photochemical reactions
  • Nanosheets
  • Clay
  • Energy transfer
  • photochemical reactions
  21 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 journal › Article › peer-review

  • Photochemical reactions
  • cavitand
  • Clay
  • Interfacial energy
  • Porphyrins
  18 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 journal › Article › peer-review

  • cavitand
  • Gold nanoparticles
  • Carboxylic acids
  • carboxylic acids
  • Carboxylic Acids
  15 Scopus citations