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Items: 1 to 50 of 171

1.

Effects of Charge Density on Photophysics and Aggregation Behavior of Anionic Fluorene-Arylene Conjugated Polyelectrolytes.

Martelo LM, Fonseca SM, Marques AT, Burrows HD, Valente AJM, Justino LLG, Scherf U, Pradhan S, Song Q.

Polymers (Basel). 2018 Mar 2;10(3). pii: E258. doi: 10.3390/polym10030258.

2.

Visualizing Hidden Ultrafast Processes in Individual Molecules by Single-Pulse Coherent Control.

Wilma K, Shu CC, Scherf U, Hildner R.

J Am Chem Soc. 2018 Nov 14;140(45):15329-15335. doi: 10.1021/jacs.8b08674. Epub 2018 Oct 31.

PMID:
30346161
3.

Scope and Limitations of the Dehydrogenative Generation of Graphenic Nanoribbons from Methylene-Bridged, Aromatic Ladder Polymers.

Ockfen MC, Forster M, Scherf U.

Macromol Rapid Commun. 2018 Dec;39(24):e1800569. doi: 10.1002/marc.201800569. Epub 2018 Sep 24.

PMID:
30247790
4.

Suppressing the Surface Recombination and Tuning the Open-Circuit Voltage of Polymer/Fullerene Solar Cells by Implementing an Aggregative Ternary Compound.

Galli D, Gasparini N, Forster M, Eckert A, Widling C, Killian MS, Avgeropoulos A, Gregoriou VG, Scherf U, Chochos CL, Brabec CJ, Ameri T.

ACS Appl Mater Interfaces. 2018 Aug 29;10(34):28803-28811. doi: 10.1021/acsami.8b09174. Epub 2018 Aug 16.

PMID:
30074766
5.

Polymer-Nanocarbon Topological and Electronic Interface.

Nirmalraj P, Dos Santos MC, Salazar Rios JM, Davila D, Vargas F, Scherf U, Loi MA.

Langmuir. 2018 May 29;34(21):6225-6230. doi: 10.1021/acs.langmuir.8b00485. Epub 2018 May 18.

PMID:
29733657
6.

From Broadband to Electrochromic Notch Filters with Printed Monochiral Carbon Nanotubes.

Berger FJ, Higgins TM, Rother M, Graf A, Zakharko Y, Allard S, Matthiesen M, Gotthardt JM, Scherf U, Zaumseil J.

ACS Appl Mater Interfaces. 2018 Apr 4;10(13):11135-11142. doi: 10.1021/acsami.8b00643. Epub 2018 Mar 20.

7.

New n-Type Solution Processable All Conjugated Polymer Network: Synthesis, Optoelectronic Characterization, and Application in Organic Solar Cells.

Bildirir H, Di Carlo Rasi D, Wienk MM, Janssen RAJ, Avgeropoulos A, Gregoriou VG, Allard S, Scherf U, Chochos CL.

Macromol Rapid Commun. 2018 Mar;39(5). doi: 10.1002/marc.201700629. Epub 2017 Dec 18.

PMID:
29251388
8.

Excited-State Interaction of Semiconducting Single-Walled Carbon Nanotubes with Their Wrapping Polymers.

Kahmann S, Salazar Rios JM, Zink M, Allard S, Scherf U, Dos Santos MC, Brabec CJ, Loi MA.

J Phys Chem Lett. 2017 Nov 16;8(22):5666-5672. doi: 10.1021/acs.jpclett.7b02553. Epub 2017 Nov 8.

9.

An All-Solution-Based Hybrid CMOS-Like Quantum Dot/Carbon Nanotube Inverter.

Shulga AG, Derenskyi V, Salazar-Rios JM, Dirin DN, Fritsch M, Kovalenko MV, Scherf U, Loi MA.

Adv Mater. 2017 Sep;29(35). doi: 10.1002/adma.201701764. Epub 2017 Jul 17.

PMID:
28714202
10.

Highly Efficient Solid-State Near-infrared Organic Light-Emitting Diodes incorporating A-D-A Dyes based on α,β-unsubstituted "BODIPY" Moieties.

Zampetti A, Minotto A, Squeo BM, Gregoriou VG, Allard S, Scherf U, Chochos CL, Cacialli F.

Sci Rep. 2017 May 9;7(1):1611. doi: 10.1038/s41598-017-01785-2.

11.

Interplay of localized pyrene chromophores and π-conjugation in novel poly(2,7-pyrene) ladder polymers.

Rudnick A, Kass KJ, Preis E, Scherf U, Bässler H, Köhler A.

J Chem Phys. 2017 May 7;146(17):174903. doi: 10.1063/1.4982046.

PMID:
28477608
12.

On-Chip Chemical Self-Assembly of Semiconducting Single-Walled Carbon Nanotubes (SWNTs): Toward Robust and Scale Invariant SWNTs Transistors.

Derenskyi V, Gomulya W, Talsma W, Salazar-Rios JM, Fritsch M, Nirmalraj P, Riel H, Allard S, Scherf U, Loi MA.

Adv Mater. 2017 Jun;29(23). doi: 10.1002/adma.201606757. Epub 2017 Apr 5.

PMID:
28378326
13.

Beyond Donor-Acceptor (D-A) Approach: Structure-Optoelectronic Properties-Organic Photovoltaic Performance Correlation in New D-A1 -D-A2 Low-Bandgap Conjugated Polymers.

Chochos CL, Drakopoulou S, Katsouras A, Squeo BM, Sprau C, Colsmann A, Gregoriou VG, Cando AP, Allard S, Scherf U, Gasparini N, Kazerouni N, Ameri T, Brabec CJ, Avgeropoulos A.

Macromol Rapid Commun. 2017 Apr;38(7). doi: 10.1002/marc.201600720. Epub 2017 Feb 13.

PMID:
28195679
14.

Very High Solid State Photoluminescence Quantum Yields of Poly(tetraphenylethylene) Derivatives.

Baysec S, Preis E, Allard S, Scherf U.

Macromol Rapid Commun. 2016 Nov;37(22):1802-1806. doi: 10.1002/marc.201600485. Epub 2016 Sep 26.

PMID:
27717221
15.

Charge-Mediated Localization of Conjugated Polythiophenes in Zwitterionic Model Cell Membranes.

Houston JE, Kraft M, Mooney I, Terry AE, Scherf U, Evans RC.

Langmuir. 2016 Aug 16;32(32):8141-53. doi: 10.1021/acs.langmuir.6b01828. Epub 2016 Aug 5.

PMID:
27434827
16.

Highly sensitive gas-phase explosive detection by luminescent microporous polymer networks.

Räupke A, Palma-Cando A, Shkura E, Teckhausen P, Polywka A, Görrn P, Scherf U, Riedl T.

Sci Rep. 2016 Jul 4;6:29118. doi: 10.1038/srep29118.

17.

Effect of side-chain asymmetry on the intermolecular structure and order-disorder transition in alkyl-substituted polyfluorenes.

Knaapila M, Stepanyan R, Torkkeli M, Haase D, Fröhlich N, Helfer A, Forster M, Scherf U.

Phys Rev E. 2016 Apr;93:042504. doi: 10.1103/PhysRevE.93.042504. Epub 2016 Apr 28.

PMID:
27176345
18.

Two-Dimensional Core-Shelled Porous Hybrids as Highly Efficient Catalysts for the Oxygen Reduction Reaction.

Yuan K, Zhuang X, Fu H, Brunklaus G, Forster M, Chen Y, Feng X, Scherf U.

Angew Chem Int Ed Engl. 2016 Jun 6;55(24):6858-63. doi: 10.1002/anie.201600850. Epub 2016 Apr 21.

PMID:
27100378
19.

Sequential detection of multiple phase transitions in model biological membranes using a red-emitting conjugated polyelectrolyte.

Houston JE, Kraft M, Scherf U, Evans RC.

Phys Chem Chem Phys. 2016 May 14;18(18):12423-7. doi: 10.1039/c6cp01553k. Epub 2016 Apr 21.

PMID:
27098999
20.

Incorporating an Alternating Donor-Acceptor Structure into a Ladder Polymer Backbone.

Kass KJ, Forster M, Scherf U.

Angew Chem Int Ed Engl. 2016 Jun 27;55(27):7816-20. doi: 10.1002/anie.201600580. Epub 2016 Apr 18.

PMID:
27088213
21.

Light Emission Properties of a Cross-Conjugated Fluorene Polymer: Demonstration of Its Use in Electro-Luminescence and Lasing Devices.

Romero-Servin S, Lozano-Hernández LA, Maldonado JL, Carriles R, Ramos-Ortíz G, Pérez-Gutiérrez E, Scherf U, Zolotukhin MG.

Polymers (Basel). 2016 Feb 5;8(2). pii: E43. doi: 10.3390/polym8020043.

22.

Influence of the Conjugation Length on the Optical Spectra of Single Ladder-Type (p-Phenylene) Dimers and Polymers.

Baderschneider S, Scherf U, Köhler J, Hildner R.

J Phys Chem A. 2016 Jan 21;120(2):233-40. doi: 10.1021/acs.jpca.5b10879. Epub 2016 Jan 7.

PMID:
26696134
23.

Conjugated Polymer Nanoparticle-Triplet Emitter Hybrids in Aqueous Dispersion: Fabrication and Fluorescence Quenching Behavior.

Bandyopadhyay S, Métivier R, Pallavi P, Preis E, Nakatani K, Landfester K, Patra A, Scherf U.

Macromol Rapid Commun. 2016 Feb;37(3):271-7. doi: 10.1002/marc.201500618. Epub 2015 Dec 14.

PMID:
26663576
24.

Synergistic photoluminescence enhancement in conjugated polymer-di-ureasil organic-inorganic composites.

Willis-Fox N, Marques AT, Arlt J, Scherf U, Carlos LD, Burrows HD, Evans RC.

Chem Sci. 2015 Dec 1;6(12):7227-7237. doi: 10.1039/c5sc02409a. Epub 2015 Sep 17.

25.

Straightforward Generation of Pillared, Microporous Graphene Frameworks for Use in Supercapacitors.

Yuan K, Xu Y, Uihlein J, Brunklaus G, Shi L, Heiderhoff R, Que M, Forster M, Chassé T, Pichler T, Riedl T, Chen Y, Scherf U.

Adv Mater. 2015 Nov;27(42):6714-21. doi: 10.1002/adma.201503390. Epub 2015 Sep 28.

PMID:
26413974
26.

In situ formation and photo patterning of emissive quantum dots in small organic molecules.

Bansal AK, Sajjad MT, Antolini F, Stroea L, Gečys P, Raciukaitis G, André P, Hirzer A, Schmidt V, Ortolani L, Toffanin S, Allard S, Scherf U, Samuel ID.

Nanoscale. 2015 Jul 7;7(25):11163-72. doi: 10.1039/c5nr01401h.

PMID:
26062105
27.

Electrogenerated thin films of microporous polymer networks with remarkably increased electrochemical response to nitroaromatic analytes.

Palma-Cando A, Scherf U.

ACS Appl Mater Interfaces. 2015 Jun 3;7(21):11127-33. doi: 10.1021/acsami.5b02233. Epub 2015 May 19.

PMID:
25946727
28.

One-step synthesis of a cyclic 2,17-dioxo[3,3](4,4') biphenylophane and first preparation of a microporous polymer network from a macrocyclic precursor by cyclotrimerization.

Samanta SK, Preis E, Lehmann CW, Goddard R, Bag S, Maiti PK, Brunklaus G, Scherf U.

Chem Commun (Camb). 2015 May 28;51(43):9046-9. doi: 10.1039/c5cc01654a.

PMID:
25940678
29.

How intermolecular geometrical disorder affects the molecular doping of donor-acceptor copolymers.

Di Nuzzo D, Fontanesi C, Jones R, Allard S, Dumsch I, Scherf U, von Hauff E, Schumacher S, Da Como E.

Nat Commun. 2015 Mar 10;6:6460. doi: 10.1038/ncomms7460.

PMID:
25753229
30.

Polyelectrolyte complexes of a cationic all conjugated fluorene-thiophene diblock copolymer with aqueous DNA.

Knaapila M, Costa T, Garamus VM, Kraft M, Drechsler M, Scherf U, Burrows HD.

J Phys Chem B. 2015 Feb 19;119(7):3231-41. doi: 10.1021/jp5110032. Epub 2015 Jan 29.

PMID:
25590689
31.

Polymer-sorted semiconducting carbon nanotube networks for high-performance ambipolar field-effect transistors.

Schiessl SP, Fröhlich N, Held M, Gannott F, Schweiger M, Forster M, Scherf U, Zaumseil J.

ACS Appl Mater Interfaces. 2015 Jan 14;7(1):682-9. doi: 10.1021/am506971b. Epub 2014 Dec 19.

32.

Scope and limitations of a direct arylation polycondensation scheme in the synthesis of PCPDTBT-type copolymers.

Kowalski S, Allard S, Scherf U.

Macromol Rapid Commun. 2015 Jun;36(11):1061-8. doi: 10.1002/marc.201400557. Epub 2014 Dec 4.

PMID:
25475558
33.

Carbon nanotube network ambipolar field-effect transistors with 10(8) on/off ratio.

Derenskyi V, Gomulya W, Rios JM, Fritsch M, Fröhlich N, Jung S, Allard S, Bisri SZ, Gordiichuk P, Herrmann A, Scherf U, Loi MA.

Adv Mater. 2014 Sep 10;26(34):5969-75. doi: 10.1002/adma.201401395. Epub 2014 Jul 19.

PMID:
25043747
34.

Conjugated polymer-assisted dispersion of single-wall carbon nanotubes: the power of polymer wrapping.

Samanta SK, Fritsch M, Scherf U, Gomulya W, Bisri SZ, Loi MA.

Acc Chem Res. 2014 Aug 19;47(8):2446-56. doi: 10.1021/ar500141j. Epub 2014 Jul 15.

PMID:
25025887
35.

Polyanionic, alkylthiosulfate-based thiol precursors for conjugated polymer self-assembly onto gold and silver.

Kraft M, Adamczyk S, Polywka A, Zilberberg K, Weijtens C, Meyer J, Görrn P, Riedl T, Scherf U.

ACS Appl Mater Interfaces. 2014 Jul 23;6(14):11758-65. doi: 10.1021/am5025148. Epub 2014 Jul 14.

PMID:
24995578
36.

Photophysical and structural characterisation of in situ formed quantum dots.

Bansal AK, Antolini F, Sajjad MT, Stroea L, Mazzaro R, Ramkumar SG, Kass KJ, Allard S, Scherf U, Samuel ID.

Phys Chem Chem Phys. 2014 May 28;16(20):9556-64. doi: 10.1039/c4cp00727a.

PMID:
24727793
37.

Nanostructuring of the conjugated polyelectrolyte poly[9,9-bis(4-sulfonylbutoxyphenyl)fluorene-2,7-diyl-2,2'-bithiophene] in liquid crystalline C12E4 in bulk water and aligned thin films.

Knaapila M, Fonseca SM, Stewart B, Torkkeli M, Perlich J, Pradhan S, Scherf U, Castro RA, Burrows HD.

Soft Matter. 2014 May 7;10(17):3103-11. doi: 10.1039/c4sm00092g.

PMID:
24695747
38.

Quantifying Charge Extraction in Organic Solar Cells: The Case of Fluorinated PCPDTBT.

Albrecht S, Tumbleston JR, Janietz S, Dumsch I, Allard S, Scherf U, Ade H, Neher D.

J Phys Chem Lett. 2014 Apr 3;5(7):1131-8. doi: 10.1021/jz500457b. Epub 2014 Mar 19.

PMID:
26274460
39.

Self-assembly of poly{1,4-phenylene-[9,9-bis(4-phenoxy-butylsulfonate)]fluorene-2,7-diyl} with oppositely charged phenylenevinylene oligoelectrolytes.

Costa T, Marques AT, Seixas de Melo JS, Thomas AW, Garner LE, Scherf U, Bazan GC, Burrows HD.

J Phys Chem B. 2014 Jan 16;118(2):613-23. doi: 10.1021/jp409577y. Epub 2014 Jan 6.

PMID:
24359025
40.

In depth analysis of the quenching of three fluorene-phenylene-based cationic conjugated polyelectrolytes by DNA and DNA bases.

Davies ML, Douglas P, Burrows HD, Martincigh B, Miguel Mda G, Scherf U, Mallavia R, Douglas A.

J Phys Chem B. 2014 Jan 16;118(2):460-9. doi: 10.1021/jp409491d. Epub 2013 Dec 30.

PMID:
24350588
41.

Room-temperature Bose-Einstein condensation of cavity exciton-polaritons in a polymer.

Plumhof JD, Stöferle T, Mai L, Scherf U, Mahrt RF.

Nat Mater. 2014 Mar;13(3):247-52. doi: 10.1038/nmat3825. Epub 2013 Dec 8.

PMID:
24317189
42.

Temperature-regulated fluorescence and association of an oligo(ethyleneglycol)methacrylate-based copolymer with a conjugated polyelectrolyte--the effect of solution ionic strength.

Inal S, Chiappisi L, Kölsch JD, Kraft M, Appavou MS, Scherf U, Wagner M, Hansen MR, Gradzielski M, Laschewsky A, Neher D.

J Phys Chem B. 2013 Nov 21;117(46):14576-87. doi: 10.1021/jp408864s. Epub 2013 Nov 8.

PMID:
24143872
43.

Donor-acceptor-donor thienyl/bithienyl-benzothiadiazole/quinoxaline model oligomers: experimental and theoretical studies.

Pina J, de Melo JS, Breusov D, Scherf U.

Phys Chem Chem Phys. 2013 Sep 28;15(36):15204-13. doi: 10.1039/c3cp52056k.

PMID:
23925140
44.

Chain length dependent excited-state decay processes of diluted PF2/6 solutions.

Pina J, Seixas de Melo JS, Koenen N, Scherf U.

J Phys Chem B. 2013 Jun 20;117(24):7370-80. doi: 10.1021/jp4017163. Epub 2013 Jun 12.

PMID:
23721249
45.

Semiconducting single-walled carbon nanotubes on demand by polymer wrapping.

Gomulya W, Costanzo GD, de Carvalho EJ, Bisri SZ, Derenskyi V, Fritsch M, Fröhlich N, Allard S, Gordiichuk P, Herrmann A, Marrink SJ, dos Santos MC, Scherf U, Loi MA.

Adv Mater. 2013 Jun 4;25(21):2948-56. doi: 10.1002/adma.201300267. Epub 2013 Apr 25.

PMID:
23616236
46.

Structural study of helical polyfluorene under high quasihydrostatic pressure.

Knaapila M, Konôpková Z, Torkkeli M, Haase D, Liermann HP, Guha S, Scherf U.

Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Feb;87(2):022602. Epub 2013 Feb 19.

PMID:
23496539
47.

Charge photogeneration in donor-acceptor conjugated materials: influence of excess excitation energy and chain length.

Tautz R, Da Como E, Wiebeler C, Soavi G, Dumsch I, Fröhlich N, Grancini G, Allard S, Scherf U, Cerullo G, Schumacher S, Feldmann J.

J Am Chem Soc. 2013 Mar 20;135(11):4282-90. doi: 10.1021/ja309252a. Epub 2013 Mar 12.

PMID:
23437904
48.

Selective fluorescence quenching in cationic fluorene-thiophene diblock copolymers for ratiometric sensing of anions.

Fonseca SM, Galvão RP, Burrows HD, Gutacker A, Scherf U, Bazan GC.

Macromol Rapid Commun. 2013 May 14;34(9):717-22. doi: 10.1002/marc.201200734. Epub 2013 Jan 31.

PMID:
23364998
49.

Polyfluorene nanoparticles coated with folate-functionalized triblock copolymer: effective agents for targeted cell imaging.

Liu L, Patra A, Scherf U, Kissel T.

Macromol Biosci. 2012 Oct;12(10):1384-90. doi: 10.1002/mabi.201200144. Epub 2012 Aug 27.

PMID:
22926969
50.

Cationic polythiophene-surfactant self-assembly complexes: phase transitions, optical response, and sensing.

Evans RC, Knaapila M, Willis-Fox N, Kraft M, Terry A, Burrows HD, Scherf U.

Langmuir. 2012 Aug 21;28(33):12348-56. doi: 10.1021/la302166a. Epub 2012 Aug 10.

PMID:
22839776

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