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Items: 25

1.

Ultra-fast intramolecular singlet fission to persistent multiexcitons by molecular design.

Pun AB, Asadpoordarvish A, Kumarasamy E, Tayebjee MJY, Niesner D, McCamey DR, Sanders SN, Campos LM, Sfeir MY.

Nat Chem. 2019 Sep;11(9):821-828. doi: 10.1038/s41557-019-0297-7. Epub 2019 Aug 12.

PMID:
31406323
2.

Correction to "Realizing the Photoene Reaction with Alkenes under Visible Light Irradiation and Bypassing the Favored [2 + 2]-Photocycloaddition".

Ahuja S, Raghunathan R, Kumarasamy E, Jockusch S, Sivaguru J.

J Am Chem Soc. 2019 Aug 14;141(32):12946. doi: 10.1021/jacs.9b07787. Epub 2019 Aug 2. No abstract available.

PMID:
31373810
3.

Persistent Multiexcitons from Polymers with Pendent Pentacenes.

Yablon LM, Sanders SN, Li H, Parenti KR, Kumarasamy E, Fallon KJ, Hore MJA, Cacciuto A, Sfeir MY, Campos LM.

J Am Chem Soc. 2019 Jun 19;141(24):9564-9569. doi: 10.1021/jacs.9b02241. Epub 2019 Jun 4.

PMID:
31117645
4.

The Environment-Dependent Behavior of the Blatter Radical at the Metal-Molecule Interface.

Low JZ, Kladnik G, Patera LL, Sokolov S, Lovat G, Kumarasamy E, Repp J, Campos LM, Cvetko D, Morgante A, Venkataraman L.

Nano Lett. 2019 Apr 10;19(4):2543-2548. doi: 10.1021/acs.nanolett.9b00275. Epub 2019 Mar 25.

PMID:
30884240
5.

Anticipating Acene-Based Chromophore Spectra with Molecular Orbital Arguments.

Hele TJH, Fuemmeler EG, Sanders SN, Kumarasamy E, Sfeir MY, Campos LM, Ananth N.

J Phys Chem A. 2019 Apr 4;123(13):2527-2536. doi: 10.1021/acs.jpca.8b12222. Epub 2019 Mar 22.

PMID:
30802051
6.

Realizing the Photoene Reaction with Alkenes under Visible Light Irradiation and Bypassing the Favored [2 + 2]-Photocycloaddition.

Ahuja S, Raghunathan R, Kumarasamy E, Jockusch S, Sivaguru J.

J Am Chem Soc. 2018 Oct 17;140(41):13185-13189. doi: 10.1021/jacs.8b08100. Epub 2018 Oct 3. Erratum in: J Am Chem Soc. 2019 Aug 2;:.

PMID:
30256105
7.

Triplet Harvesting from Intramolecular Singlet Fission in Polytetracene.

Pun AB, Sanders SN, Kumarasamy E, Sfeir MY, Congreve DN, Campos LM.

Adv Mater. 2017 Nov;29(41). doi: 10.1002/adma.201701416. Epub 2017 Sep 14.

PMID:
28910503
8.

Tuning Singlet Fission in π-Bridge-π Chromophores.

Kumarasamy E, Sanders SN, Tayebjee MJY, Asadpoordarvish A, Hele TJH, Fuemmeler EG, Pun AB, Yablon LM, Low JZ, Paley DW, Dean JC, Choi B, Scholes GD, Steigerwald ML, Ananth N, McCamey DR, Sfeir MY, Campos LM.

J Am Chem Soc. 2017 Sep 13;139(36):12488-12494. doi: 10.1021/jacs.7b05204. Epub 2017 Sep 1.

PMID:
28799752
9.

Distinct properties of the triplet pair state from singlet fission.

Trinh MT, Pinkard A, Pun AB, Sanders SN, Kumarasamy E, Sfeir MY, Campos LM, Roy X, Zhu XY.

Sci Adv. 2017 Jul 14;3(7):e1700241. doi: 10.1126/sciadv.1700241. eCollection 2017 Jul.

10.

Realizing an Aza Paternò-Büchi Reaction.

Kumarasamy E, Kandappa SK, Raghunathan R, Jockusch S, Sivaguru J.

Angew Chem Int Ed Engl. 2017 Jun 12;56(25):7056-7061. doi: 10.1002/anie.201702273. Epub 2017 Apr 28.

PMID:
28452104
11.

Tale of Twisted Molecules. Atropselective Photoreactions: Taming Light Induced Asymmetric Transformations through Non-biaryl Atropisomers.

Kumarasamy E, Ayitou AJ, Vallavoju N, Raghunathan R, Iyer A, Clay A, Kandappa SK, Sivaguru J.

Acc Chem Res. 2016 Dec 20;49(12):2713-2724. Epub 2016 Nov 17.

12.

Transposed Paternò-Büchi Reaction.

Kumarasamy E, Raghunathan R, Kandappa SK, Sreenithya A, Jockusch S, Sunoj RB, Sivaguru J.

J Am Chem Soc. 2017 Jan 18;139(2):655-662. doi: 10.1021/jacs.6b05936. Epub 2016 Dec 30.

PMID:
27958726
13.

Engaging electronic effects for atropselective [5+2]-photocycloaddition of maleimides.

Raghunathan R, Kumarasamy E, Jockusch S, Ugrinov A, Sivaguru J.

Chem Commun (Camb). 2016 Jul 7;52(53):8305-8. doi: 10.1039/c6cc02962k. Epub 2016 Jun 14.

PMID:
27296234
14.

A Direct Mechanism of Ultrafast Intramolecular Singlet Fission in Pentacene Dimers.

Fuemmeler EG, Sanders SN, Pun AB, Kumarasamy E, Zeng T, Miyata K, Steigerwald ML, Zhu XY, Sfeir MY, Campos LM, Ananth N.

ACS Cent Sci. 2016 May 25;2(5):316-24. doi: 10.1021/acscentsci.6b00063. Epub 2016 May 5.

15.

Exciton Correlations in Intramolecular Singlet Fission.

Sanders SN, Kumarasamy E, Pun AB, Appavoo K, Steigerwald ML, Campos LM, Sfeir MY.

J Am Chem Soc. 2016 Jun 15;138(23):7289-97. doi: 10.1021/jacs.6b00657. Epub 2016 Jun 1.

PMID:
27183040
16.

Intramolecular Singlet Fission in Oligoacene Heterodimers.

Sanders SN, Kumarasamy E, Pun AB, Steigerwald ML, Sfeir MY, Campos LM.

Angew Chem Int Ed Engl. 2016 Mar 1;55(10):3373-7. doi: 10.1002/anie.201510632. Epub 2016 Feb 2.

PMID:
26836223
17.

Nonbiaryl and Heterobiaryl Atropisomers: Molecular Templates with Promise for Atropselective Chemical Transformations.

Kumarasamy E, Raghunathan R, Sibi MP, Sivaguru J.

Chem Rev. 2015 Oct 28;115(20):11239-300. doi: 10.1021/acs.chemrev.5b00136. Epub 2015 Sep 28. Review. No abstract available.

PMID:
26414162
18.

Quantitative Intramolecular Singlet Fission in Bipentacenes.

Sanders SN, Kumarasamy E, Pun AB, Trinh MT, Choi B, Xia J, Taffet EJ, Low JZ, Miller JR, Roy X, Zhu XY, Steigerwald ML, Sfeir MY, Campos LM.

J Am Chem Soc. 2015 Jul 22;137(28):8965-72. doi: 10.1021/jacs.5b04986. Epub 2015 Jul 14.

PMID:
26102432
19.

Tailoring atropisomeric maleimides for stereospecific [2 + 2] photocycloaddition--photochemical and photophysical investigations leading to visible-light photocatalysis.

Kumarasamy E, Raghunathan R, Jockusch S, Ugrinov A, Sivaguru J.

J Am Chem Soc. 2014 Jun 18;136(24):8729-37. doi: 10.1021/ja5034638. Epub 2014 Jun 9.

PMID:
24912016
20.

Enantiospecific photochemical 6π-ring closure of α-substituted atropisomeric acrylanilides--role of alkali metal ions.

Ayitou AJ, Clay A, Kumarasamy E, Jockusch S, Sivaguru J.

Photochem Photobiol Sci. 2014 Feb;13(2):141-4. doi: 10.1039/c3pp50278c.

PMID:
24071950
21.

Intramolecular Paternò-Büchi reaction of atropisomeric α-oxoamides in solution and in the solid-state.

Raghunathan R, Kumarasamy E, Iyer A, Ugrinov A, Sivaguru J.

Chem Commun (Camb). 2013 Oct 7;49(77):8713-5. doi: 10.1039/c3cc44281k.

PMID:
23959005
22.

Enantiospecific photochemical transformations under elevated pressure.

Ayitou AJ, Fukuhara G, Kumarasamy E, Inoue Y, Sivaguru J.

Chemistry. 2013 Mar 25;19(13):4327-34. doi: 10.1002/chem.201203665. Epub 2013 Jan 30.

PMID:
23362005
23.

Light-induced stereospecific intramolecular [2+2]-cycloaddition of atropisomeric 3,4-dihydro-2-pyridones.

Kumarasamy E, Sivaguru J.

Chem Commun (Camb). 2013 May 14;49(39):4346-8. doi: 10.1039/c2cc37123e. Epub 2012 Nov 20.

PMID:
23169246
24.

Light-induced enantiospecific 4π ring closure of axially chiral 2-pyridones: enthalpic and entropic effects promoted by H-bonding.

Kumarasamy E, Jesuraj JL, Omlid JN, Ugrinov A, Sivaguru J.

J Am Chem Soc. 2011 Nov 2;133(43):17106-9. doi: 10.1021/ja203087a. Epub 2011 Oct 7.

PMID:
21981374
25.

Fun with photons: selective light induced reactions in solution and in water soluble nano-containers.

Ayitou A, Pemberton BC, Kumarasamy E, Vallavoju N, Sivaguru J.

Chimia (Aarau). 2011;65(4):202-9. Review.

PMID:
21678762

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