Find Research Outputs

Search results

• 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

• Room-Temperature Phosphorescence from Encapsulated Pyrene Induced by Xenon

  Mohan Raj, A., Sharma, G., Prabhakar, R. & Ramamurthy, V., Jan 1 2019, (Accepted/In press) In: Journal of Physical Chemistry A.

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

  • Phosphorescence
  • Xenon
  • pyrenes
  • phosphorescence
  • xenon
  2 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

• Space Constrained Stereoselective Geometric Isomerization of 1,2-Diphenylcyclopropane and Stilbenes in an Aqueous Medium

  Raj, A. M., Sharma, G., Prabhakar, R. & Ramamurthy, V., Jul 5 2019, In: Organic letters. 21, 13, p. 5243-5247 5 p.

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

  • diphenylcyclopropane
  • Isomerization
  • Stilbenes
  • stilbene
  • isomerization
  3 Scopus citations

• Spatial confinement alters the ultrafast photoisomerization dynamics of azobenzenes

  Otolski, C. J., Raj, A. M., Ramamurthy, V. & Elles, C. G., Sep 21 2020, In: Chemical Science. 11, 35, p. 9513-9523 11 p.

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

  Open Access

  • Photoisomerization
  • azobenzene
  • Excited states
  • Molecules
  • Absorption spectroscopy

• 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: 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 journal › Review article › peer-review

  • Molecular crystals
  • Photochemical reactions
  • Molecules
  • Capsules
  • Water
  49 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
  173 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 journal › Review article › peer-review

  • Photochemical reactions
  • photochemical reactions
  • Micelles
  • Molecules
  • micelles
  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 journal › Article › peer-review

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

• Supramolecular photochemistry of encapsulated caged: Ortho -nitrobenzyl triggers

  Kamatham, N., Raj, A. M., Givens, R. S., Da Silva, J. P. & Ramamurthy, V., 2019, In: Photochemical and Photobiological Sciences. 18, 10, p. 2411-2420 10 p.

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

  • Photochemical reactions
  • Chromophores
  • photochemical reactions
  • capsules
  • chromophores

• 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

• 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 journal › Article › peer-review

  • Artificial Receptors
  • cucurbit(7)uril
  • Odorant Receptors
  • Fish
  • Odorants
  19 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 journal › Editorial › peer-review
  1 Scopus citations

• Ultrafast Dynamics of Encapsulated Molecules Reveals New Insight on the Photoisomerization Mechanism for Azobenzenes

  Otolski, C. J., Mohan Raj, A., Ramamurthy, V. & Elles, C. G., Jan 3 2019, In: Journal of Physical Chemistry Letters. 10, 1, p. 121-127 7 p.

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

  • Photoisomerization
  • Azobenzene
  • azobenzene
  • Excited states
  • Isomerization
  17 Scopus citations

• Ultrafast Electron Transfer from Upper Excited State of Encapsulated Azulenes to Acceptors across an Organic Molecular Wall

  Raj, A. M., Porel, M., Mukherjee, P., Ma, X., Choudhury, R., Galoppini, E., Sen, P. & Ramamurthy, V., Sep 21 2017, In: Journal of Physical Chemistry C. 121, 37, p. 20205-20216 12 p.

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

  • Azulenes
  • guaiazulene
  • Excited states
  • azulene
  • electron transfer
  8 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 journal › Article › peer-review

  • coumarin 153
  • Electrons
  • Viologens
  • Molecules
  • 1-methylpyridinium
  44 Scopus citations

• Ultrafast Solvation Dynamics Reveal that Octa Acid Capsule's Interior Dryness Depends on the Guest

  Das, A., Sharma, G., Kamatham, N., Prabhakar, R., Sen, P. & Ramamurthy, V., Jun 19 2019, In: Journal of Physical Chemistry A. 123, 28, p. 5928-5936 9 p.

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

  • Solvation
  • capsules
  • solvation
  • Capsules
  • acids
  4 Scopus citations

• Ultrafast trans → cis Photoisomerization Dynamics of Alkyl-Substituted Stilbenes in a Supramolecular Capsule

  Otolski, C. J., Mohan Raj, A., Sharma, G., Prabhakar, R., Ramamurthy, V. & Elles, C. G., Jun 20 2019, In: Journal of Physical Chemistry A. 123, 24, p. 5061-5071 11 p.

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

  • Photoisomerization
  • Excited states
  • Stilbenes
  • stilbene
  • capsules
  3 Scopus citations

• Understanding the complexation of aliphatic and aromatic acids guests with octa acid

  Choudhury, R. & Ramamurthy, V., Jan 1 2017, (Accepted/In press) In: Journal of Physical Organic Chemistry.

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

  • Complexation
  • Carboxylic acids
  • carboxylic acids
  • cavitand
  • Carboxylic Acids
  3 Scopus citations

• Visible-Light-Triggered Selective Intermolecular [2+2] Cycloaddition of Extended Enones: 2-Oxo-3-enoates and 2,4-Dien-1-ones with Olefins

  Zhao, L. M., Lei, T., Liao, R. Z., Xiao, H., Chen, B., Ramamurthy, V., Tung, C. H. & Wu, L. Z., Jun 18 2019, In: Journal of Organic Chemistry. 84, 14, p. 9257-9269 13 p.

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

  • Cycloaddition
  • Alkenes
  • tris-(1,10-phenanthroline)ruthenium
  • Excited states
  • Density functional theory
  1 Scopus citations

• Volume Conserving Geometric Isomerization of Encapsulated Azobenzenes in Ground and Excited States and as Radical Ion

  Mohan Raj, A. & Ramamurthy, V., Nov 17 2017, In: Organic Letters. 19, 22, p. 6116-6119 4 p.

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

  • azobenzene
  • Excited states
  • Ground state
  • Isomerization
  • isomerization
  8 Scopus citations

• Volume demanding geometric isomerization of cis-4-stilbazole. HCl salts in the crystalline state: Probing the role of a metastable dimer

  Mondal, B., Captain, B. & Ramamurthy, V., Dec 1 2016, In: Journal of Photochemistry and Photobiology A: Chemistry. 331, p. 224-232 9 p.

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

  • 4-stilbazole
  • Dimers
  • Isomerization
  • isomerization
  • Crystalline materials

• Water-soluble octa acid capsule as a reaction container: Templated photodimerization of indene in water

  Parthasarathy, A. & Ramamurthy, V., Feb 15 2016, In: Journal of Photochemistry and Photobiology A: Chemistry. 317, p. 132-139 8 p.

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

  • indene
  • capsules
  • containers
  • Containers
  • Acids
  4 Scopus citations

• What is the Optoelectronic Effect of the Capsule on the Guest Molecule in Aqueous Host/Guest Complexes? A Combined Computational and Spectroscopic Perspective

  Bhandari, S., Zheng, Z., Maiti, B., Chuang, C. H., Porel, M., You, Z. Q., Ramamurthy, V., Burda, C., Herbert, J. M. & Dunietz, B. D., Jul 20 2017, In: Journal of Physical Chemistry C. 121, 28, p. 15481-15488 8 p.

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

  • Absorption spectra
  • Optoelectronic devices
  • capsules
  • Molecules
  • Capsules
  8 Scopus citations

• Zeolite matrix assisted decomposition of singlet oxygen sensitizers during photooxidation

  Shailaja, J., Sivaguru, J. & Ramamurthy, V., Dec 1 2016, In: Journal of Photochemistry and Photobiology A: Chemistry. 331, p. 197-205 9 p.

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

  • Photooxidation
  • Zeolites
  • Singlet Oxygen
  • zeolites
  • Dyes
  1 Scopus citations