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Items: 50

1.

Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe.

Nuthanakanti A, Ahmed I, Khatik SY, Saikrishnan K, Srivatsan SG.

Nucleic Acids Res. 2019 Jul 26;47(13):7145. doi: 10.1093/nar/gkz516. No abstract available.

2.

Self-assemblies of nucleolipid supramolecular synthons show unique self-sorting and cooperative assembling process.

Nuthanakanti A, Walunj MB, Torris A, Badiger MV, Srivatsan SG.

Nanoscale. 2019 Jun 20;11(24):11956-11966. doi: 10.1039/c9nr01863h.

PMID:
31188377
3.

Synthesis and Enzymatic Incorporation of a Responsive Ribonucleoside Probe That Enables Quantitative Detection of Metallo-Base Pairs.

Manna S, Srivatsan SG.

Org Lett. 2019 Jun 21;21(12):4646-4650. doi: 10.1021/acs.orglett.9b01544. Epub 2019 Jun 7.

4.

Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe.

Nuthanakanti A, Ahmed I, Khatik SY, Saikrishnan K, Srivatsan SG.

Nucleic Acids Res. 2019 Jul 9;47(12):6059-6072. doi: 10.1093/nar/gkz419. Erratum in: Nucleic Acids Res. 2019 Jul 26;47(13):7145.

5.

Clickable PNA Probes for Imaging Human Telomeres and Poly(A) RNAs.

Sabale PM, Ambi UB, Srivatsan SG.

ACS Omega. 2018 Nov 30;3(11):15343-15352. doi: 10.1021/acsomega.8b02550. Epub 2018 Nov 12.

6.

Fluorescence-based tools to probe G-quadruplexes in cell-free and cellular environments.

Manna S, Srivatsan SG.

RSC Adv. 2018;8(45):25673-25694. doi: 10.1039/C8RA03708F. Epub 2018 Jul 17.

7.

A Dual-App Nucleoside Probe Provides Structural Insights into the Human Telomeric Overhang in Live Cells.

Manna S, Sarkar D, Srivatsan SG.

J Am Chem Soc. 2018 Oct 3;140(39):12622-12633. doi: 10.1021/jacs.8b08436. Epub 2018 Sep 21.

8.

Probing the competition between duplex and G-quadruplex/i-motif structures using a conformation-sensitive fluorescent nucleoside probe.

Sabale PM, Tanpure AA, Srivatsan SG.

Org Biomol Chem. 2018 Jun 6;16(22):4141-4150. doi: 10.1039/c8ob00646f.

9.

Post-transcriptional labeling by using Suzuki-Miyaura cross-coupling generates functional RNA probes.

Walunj MB, Tanpure AA, Srivatsan SG.

Nucleic Acids Res. 2018 Jun 20;46(11):e65. doi: 10.1093/nar/gky185.

10.

A Lucifer-Based Environment-Sensitive Fluorescent PNA Probe for Imaging Poly(A) RNAs.

Sabale PM, Ambi UB, Srivatsan SG.

Chembiochem. 2018 Apr 16;19(8):826-835. doi: 10.1002/cbic.201700661. Epub 2018 Mar 13.

11.

Imaging Newly Transcribed RNA in Cells by Using a Clickable Azide-Modified UTP Analog.

Sawant AA, Galande S, Srivatsan SG.

Methods Mol Biol. 2018;1649:359-371. doi: 10.1007/978-1-4939-7213-5_24.

PMID:
29130210
12.

Surface-Tuned and Metal-Ion-Responsive Supramolecular Gels Based on Nucleolipids.

Nuthanakanti A, Srivatsan SG.

ACS Appl Mater Interfaces. 2017 Jul 12;9(27):22864-22874. doi: 10.1021/acsami.7b06037. Epub 2017 Jun 28.

PMID:
28614659
13.

Probing Human Telomeric DNA and RNA Topology and Ligand Binding in a Cellular Model by Using Responsive Fluorescent Nucleoside Probes.

Manna S, Panse CH, Sontakke VA, Sangamesh S, Srivatsan SG.

Chembiochem. 2017 Aug 17;18(16):1604-1615. doi: 10.1002/cbic.201700283. Epub 2017 Jul 10.

14.

Vinyluridine as a Versatile Chemoselective Handle for the Post-transcriptional Chemical Functionalization of RNA.

George JT, Srivatsan SG.

Bioconjug Chem. 2017 May 17;28(5):1529-1536. doi: 10.1021/acs.bioconjchem.7b00169. Epub 2017 Apr 26.

15.

Posttranscriptional chemical labeling of RNA by using bioorthogonal chemistry.

George JT, Srivatsan SG.

Methods. 2017 May 1;120:28-38. doi: 10.1016/j.ymeth.2017.02.004. Epub 2017 Feb 17. Review.

PMID:
28215631
16.

Structure of the Ribosomal RNA Decoding Site Containing a Selenium-Modified Responsive Fluorescent Ribonucleoside Probe.

Nuthanakanti A, Boerneke MA, Hermann T, Srivatsan SG.

Angew Chem Int Ed Engl. 2017 Mar 1;56(10):2640-2644. doi: 10.1002/anie.201611700. Epub 2017 Feb 3.

17.

Responsive Fluorescent PNA Analogue as a Tool for Detecting G-quadruplex Motifs of Oncogenes and Activity of Toxic Ribosome-Inactivating Proteins.

Sabale PM, Srivatsan SG.

Chembiochem. 2016 Sep 2;17(17):1665-73. doi: 10.1002/cbic.201600192. Epub 2016 Jul 12.

PMID:
27271025
18.

A clickable UTP analog for the posttranscriptional chemical labeling and imaging of RNA.

Sawant AA, Mukherjee PP, Jangid RK, Galande S, Srivatsan SG.

Org Biomol Chem. 2016 Jun 28;14(24):5832-42. doi: 10.1039/c6ob00576d. Epub 2016 May 13.

PMID:
27173127
19.

Hierarchical self-assembly of switchable nucleolipid supramolecular gels based on environmentally-sensitive fluorescent nucleoside analogs.

Nuthanakanti A, Srivatsan SG.

Nanoscale. 2016 Feb 14;8(6):3607-19. doi: 10.1039/c5nr07490h. Epub 2016 Jan 25.

PMID:
26804191
20.

A versatile toolbox for posttranscriptional chemical labeling and imaging of RNA.

Sawant AA, Tanpure AA, Mukherjee PP, Athavale S, Kelkar A, Galande S, Srivatsan SG.

Nucleic Acids Res. 2016 Jan 29;44(2):e16. doi: 10.1093/nar/gkv903. Epub 2015 Sep 17.

21.

Conformation-sensitive nucleoside analogues as topology-specific fluorescence turn-on probes for DNA and RNA G-quadruplexes.

Tanpure AA, Srivatsan SG.

Nucleic Acids Res. 2015 Dec 15;43(22):e149. doi: 10.1093/nar/gkv743. Epub 2015 Jul 21.

22.

A base-modified PNA-graphene oxide platform as a turn-on fluorescence sensor for the detection of human telomeric repeats.

Sabale PM, George JT, Srivatsan SG.

Nanoscale. 2014 Sep 21;6(18):10460-9. doi: 10.1039/c4nr00878b. Epub 2014 Jun 30.

PMID:
24981293
23.

Synthesis, photophysical properties and incorporation of a highly emissive and environment-sensitive uridine analogue based on the Lucifer chromophore.

Tanpure AA, Srivatsan SG.

Chembiochem. 2014 Jun 16;15(9):1309-16. doi: 10.1002/cbic.201402052. Epub 2014 May 23.

PMID:
24861713
24.

Environment-responsive fluorescent nucleoside analogue probe for studying oligonucleotide dynamics in a model cell-like compartment.

Pawar MG, Srivatsan SG.

J Phys Chem B. 2013 Nov 21;117(46):14273-82. doi: 10.1021/jp4071168. Epub 2013 Nov 12.

PMID:
24161106
25.

Mechanical properties of DNA-like polymers.

Peters JP, Yelgaonkar SP, Srivatsan SG, Tor Y, James Maher L 3rd.

Nucleic Acids Res. 2013 Dec;41(22):10593-604. doi: 10.1093/nar/gkt808. Epub 2013 Sep 5.

26.

Heavy atom containing fluorescent ribonucleoside analog probe for the fluorescence detection of RNA-ligand binding.

Pawar MG, Nuthanakanti A, Srivatsan SG.

Bioconjug Chem. 2013 Aug 21;24(8):1367-77.

PMID:
23841942
27.

Synthesis and photophysical characterisation of a fluorescent nucleoside analogue that signals the presence of an abasic site in RNA.

Tanpure AA, Srivatsan SG.

Chembiochem. 2012 Nov 5;13(16):2392-9. doi: 10.1002/cbic.201200408. Epub 2012 Oct 15.

PMID:
23070860
28.

Enzymatic incorporation of an azide-modified UTP analog into oligoribonucleotides for post-transcriptional chemical functionalization.

Rao H, Tanpure AA, Sawant AA, Srivatsan SG.

Nat Protoc. 2012 May 10;7(6):1097-112. doi: 10.1038/nprot.2012.046.

PMID:
22576108
29.

Label-free fluorescence detection of the depurination activity of ribosome inactivating protein toxins.

Tanpure AA, Patheja P, Srivatsan SG.

Chem Commun (Camb). 2012 Jan 14;48(4):501-3. doi: 10.1039/c1cc16667k. Epub 2011 Nov 22.

PMID:
22105782
30.

Posttranscriptional chemical functionalization of azide-modified oligoribonucleotides by bioorthogonal click and Staudinger reactions.

Rao H, Sawant AA, Tanpure AA, Srivatsan SG.

Chem Commun (Camb). 2012 Jan 14;48(4):498-500. doi: 10.1039/c1cc15659d. Epub 2011 Oct 17.

PMID:
22006199
31.

A microenvironment-sensitive fluorescent pyrimidine ribonucleoside analogue: synthesis, enzymatic incorporation, and fluorescence detection of a DNA abasic site.

Tanpure AA, Srivatsan SG.

Chemistry. 2011 Nov 4;17(45):12820-7. doi: 10.1002/chem.201101194. Epub 2011 Sep 28.

PMID:
21956450
32.

Synthesis, photophysical characterization, and enzymatic incorporation of a microenvironment-sensitive fluorescent uridine analog.

Pawar MG, Srivatsan SG.

Org Lett. 2011 Mar 4;13(5):1114-7. doi: 10.1021/ol103147t. Epub 2011 Jan 28.

PMID:
21275418
33.

Enzymatic incorporation of emissive pyrimidine ribonucleotides.

Srivatsan SG, Tor Y.

Chem Asian J. 2009 Mar 2;4(3):419-27. doi: 10.1002/asia.200800370.

34.

A highly emissive fluorescent nucleoside that signals the activity of toxic ribosome-inactivating proteins.

Srivatsan SG, Greco NJ, Tor Y.

Angew Chem Int Ed Engl. 2008;47(35):6661-5. doi: 10.1002/anie.200802199. No abstract available.

35.

Photocleavable initiator nucleotide substrates for an aldolase ribozyme.

Fusz S, Srivatsan SG, Ackermann D, Famulok M.

J Org Chem. 2008 Jul 4;73(13):5069-77. doi: 10.1021/jo800639p. Epub 2008 Jun 3.

PMID:
18517252
36.

Using an emissive uridine analogue for assembling fluorescent HIV-1 TAR constructs.

Srivatsan SG, Tor Y.

Tetrahedron. 2007 Apr 23;63(17):3601-3607.

37.

A highly fluorescent nucleoside analog based on thieno[3,4-d]pyrimidine senses mismatched pairing.

Srivatsan SG, Weizman H, Tor Y.

Org Biomol Chem. 2008 Apr 21;6(8):1334-8. doi: 10.1039/b801054d. Epub 2008 Mar 10.

38.

Functional nucleic acids in high throughput screening and drug discovery.

Srivatsan SG, Famulok M.

Comb Chem High Throughput Screen. 2007 Sep;10(8):698-705. Review.

PMID:
18045081
39.

Synthesis and enzymatic incorporation of a fluorescent pyrimidine ribonucleotide.

Srivatsan SG, Tor Y.

Nat Protoc. 2007;2(6):1547-55.

PMID:
17571062
40.

Fluorescent pyrimidine ribonucleotide: synthesis, enzymatic incorporation, and utilization.

Srivatsan SG, Tor Y.

J Am Chem Soc. 2007 Feb 21;129(7):2044-53. Epub 2007 Jan 26.

41.

Inhibition of cytohesins by SecinH3 leads to hepatic insulin resistance.

Hafner M, Schmitz A, Grüne I, Srivatsan SG, Paul B, Kolanus W, Quast T, Kremmer E, Bauer I, Famulok M.

Nature. 2006 Dec 14;444(7121):941-4.

PMID:
17167487
42.

A ribozyme for the aldol reaction.

Fusz S, Eisenführ A, Srivatsan SG, Heckel A, Famulok M.

Chem Biol. 2005 Aug;12(8):941-50.

43.

Metalated hybrid polymers as catalytic reagents for phosphate ester hydrolysis and plasmid modification.

Chandrasekhar V, Deria P, Krishnan V, Athimoolam A, Singh S, Madhavaiah C, Srivatsan SG, Verma S.

Bioorg Med Chem Lett. 2004 Mar 22;14(6):1559-62.

PMID:
15006403
44.

Adenine-copper coordination polymer as an oxidative nucleozyme: implications for simple prebiotic catalytic units.

Srivatsan SG, Parvez M, Verma S.

J Inorg Biochem. 2003 Dec 1;97(4):340-4.

PMID:
14568238
45.

Surface trapping and AFM detection of DNA topological intermediates generated from an oxidative chemical nuclease.

Mukhopadhyay R, Srivatsan SG, Verma S.

Biochem Biophys Res Commun. 2003 Aug 15;308(1):165-9.

PMID:
12890496
46.

DNA strand scission by a Cu(I).adenylated polymeric template: preliminary mechanistic and recycling studies.

Verma S, Srivatsan SG, Claussen CA, Long EC.

Bioorg Med Chem Lett. 2003 Aug 4;13(15):2501-4.

PMID:
12852952
48.

Pyrazolylcyclotriphosphazene containing pendant polymers: synthesis, characterization, and phosphate ester hydrolysis using a Cu(II)-metalated cross-linked polymeric catalyst.

Chandrasekhar V, Athimoolam A, Srivatsan SG, Sundaram PS, Verma S, Steiner A, Zacchini S, Butcher R.

Inorg Chem. 2002 Oct 7;41(20):5162-73.

PMID:
12354050
49.

4-Vinylbenzyl analogs of adenine and uracil: reactive monomers for nucleobase polymeric resins.

Srivatsan SG, Verma S, Parvez M.

Acta Crystallogr C. 2002 Jul;58(Pt 7):o378-80. Epub 2002 Jun 12.

PMID:
12094051

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