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Items: 1 to 50 of 85

1.

Synthesis and Characterisation of Hierarchically Structured Titanium Silicalite-1 Zeolites with Large Intracrystalline Macropores.

Weissenberger T, Leonhardt R, Zubiri BA, Pitínová-Štekrová M, Sheppard TL, Reiprich B, Bauer J, Dotzel R, Kahnt M, Schropp A, Schroer CG, Grunwaldt JD, Casci JL, Čejka J, Spiecker E, Schwieger W.

Chemistry. 2019 Sep 3. doi: 10.1002/chem.201903287. [Epub ahead of print]

PMID:
31478582
2.

Preparation of Graphene-Supported Microwell Liquid Cells for In Situ Transmission Electron Microscopy.

Hutzler A, Fritsch B, Jank MPM, Branscheid R, Spiecker E, März M.

J Vis Exp. 2019 Jul 15;(149). doi: 10.3791/59751.

PMID:
31355798
3.

Free Energy Landscape of Colloidal Clusters in Spherical Confinement.

Wang J, Mbah CF, Przybilla T, Englisch S, Spiecker E, Engel M, Vogel N.

ACS Nano. 2019 Aug 27;13(8):9005-9015. doi: 10.1021/acsnano.9b03039. Epub 2019 Jul 15.

PMID:
31274291
4.

Transforming layered MoS2 into functional MoO2 nanowires.

Vogl LM, Schweizer P, Wu M, Spiecker E.

Nanoscale. 2019 Jun 20;11(24):11687-11695. doi: 10.1039/c9nr03346g.

PMID:
31179480
5.

Minimization of Catalyst Loading on Regenerative Fuel Cell Positive Electrodes Based on Titanium Felts using Atomic Layer Deposition.

Schlicht S, Barr MKS, Wu M, Hoppe P, Spiecker E, Peukert W, Bachmann J.

ChemElectroChem. 2018 Dec 10;5(24):3932-3937. doi: 10.1002/celc.201801220. Epub 2018 Oct 23.

6.

In Vitro Endothelialization of Surface-Integrated Nanofiber Networks for Stretchable Blood Interfaces.

Weidenbacher L, Müller E, Guex AG, Zündel M, Schweizer P, Marina V, Adlhart C, Vejsadová L, Pauer R, Spiecker E, Maniura-Weber K, Ferguson SJ, Rossi RM, Rottmar M, Fortunato G.

ACS Appl Mater Interfaces. 2019 Feb 13;11(6):5740-5751. doi: 10.1021/acsami.8b18121. Epub 2019 Feb 5.

PMID:
30668107
7.

Assembling Mesoscale-Structured Organic Interfaces in Perovskite Photovoltaics.

Hou Y, Xie C, Radmilovic VV, Puscher B, Wu M, Heumüller T, Karl A, Li N, Tang X, Meng W, Chen S, Osvet A, Guldi D, Spiecker E, Radmilović VR, Brabec CJ.

Adv Mater. 2019 Feb;31(8):e1806516. doi: 10.1002/adma.201806516. Epub 2019 Jan 11.

PMID:
30633825
8.

Impact of N Incorporation on VLS Growth of GaP(N) Nanowires Utilizing UDMH.

Steidl M, Wu M, Peh K, Kleinschmidt P, Spiecker E, Hannappel T.

Nanoscale Res Lett. 2018 Dec 29;13(1):417. doi: 10.1186/s11671-018-2833-6.

9.

Magic number colloidal clusters as minimum free energy structures.

Wang J, Mbah CF, Przybilla T, Apeleo Zubiri B, Spiecker E, Engel M, Vogel N.

Nat Commun. 2018 Dec 10;9(1):5259. doi: 10.1038/s41467-018-07600-4.

10.

Unravelling the Mechanisms of Gold-Silver Core-Shell Nanostructure Formation by in Situ TEM Using an Advanced Liquid Cell Design.

Hutzler A, Schmutzler T, Jank MPM, Branscheid R, Unruh T, Spiecker E, Frey L.

Nano Lett. 2018 Nov 14;18(11):7222-7229. doi: 10.1021/acs.nanolett.8b03388. Epub 2018 Oct 26.

PMID:
30346790
11.

Time-Resolved Analysis of Dielectric Mirrors for Vapor Sensing.

Gao S, Tang X, Langner S, Osvet A, Harreiß C, Barr MKS, Spiecker E, Bachmann J, Brabec CJ, Forberich K.

ACS Appl Mater Interfaces. 2018 Oct 24;10(42):36398-36406. doi: 10.1021/acsami.8b11434. Epub 2018 Oct 11.

PMID:
30264555
12.

In situ manipulation and switching of dislocations in bilayer graphene.

Schweizer P, Dolle C, Spiecker E.

Sci Adv. 2018 Aug 10;4(8):eaat4712. doi: 10.1126/sciadv.aat4712. eCollection 2018 Aug.

13.

Intrinsically Activated SrTiO3: Photocatalytic H2 Evolution from Neutral Aqueous Methanol Solution in the Absence of Any Noble Metal Cocatalyst.

Zhou X, Liu N, Yokosawa T, Osvet A, Miehlich ME, Meyer K, Spiecker E, Schmuki P.

ACS Appl Mater Interfaces. 2018 Sep 5;10(35):29532-29542. doi: 10.1021/acsami.8b08564. Epub 2018 Aug 23.

PMID:
30088904
14.

Forming a Highly Active, Homogeneously Alloyed AuPt Co-catalyst Decoration on TiO2 Nanotubes Directly During Anodic Growth.

Bian H, Nguyen NT, Yoo J, Hejazi S, Mohajernia S, Müller J, Spiecker E, Tsuchiya H, Tomanec O, Sanabria-Arenas BE, Zboril R, Li YY, Schmuki P.

ACS Appl Mater Interfaces. 2018 May 30;10(21):18220-18226. doi: 10.1021/acsami.8b03713. Epub 2018 May 18.

PMID:
29741090
15.

Fundamental Insights into the Reductive Covalent Cross-Linking of Single-Walled Carbon Nanotubes.

Schirowski M, Abellán G, Nuin E, Pampel J, Dolle C, Wedler V, Fellinger TP, Spiecker E, Hauke F, Hirsch A.

J Am Chem Soc. 2018 Mar 7;140(9):3352-3360. doi: 10.1021/jacs.7b12910. Epub 2018 Feb 21.

PMID:
29405064
16.

A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells.

Hou Y, Du X, Scheiner S, McMeekin DP, Wang Z, Li N, Killian MS, Chen H, Richter M, Levchuk I, Schrenker N, Spiecker E, Stubhan T, Luechinger NA, Hirsch A, Schmuki P, Steinrück HP, Fink RH, Halik M, Snaith HJ, Brabec CJ.

Science. 2017 Dec 1;358(6367):1192-1197. doi: 10.1126/science.aao5561. Epub 2017 Nov 9.

PMID:
29123021
17.

Understanding GaN/InGaN core-shell growth towards high quality factor whispering gallery modes from non-polar InGaN quantum wells on GaN rods.

Tessarek C, Rechberger S, Dieker C, Heilmann M, Spiecker E, Christiansen S.

Nanotechnology. 2017 Dec 1;28(48):485601. doi: 10.1088/1361-6528/aa9050.

PMID:
29105645
18.

Nanoscale distribution of Bi atoms in InP1-xBix.

Zhang L, Wu M, Chen X, Wu X, Spiecker E, Song Y, Pan W, Li Y, Yue L, Shao J, Wang S.

Sci Rep. 2017 Sep 25;7(1):12278. doi: 10.1038/s41598-017-12075-2.

19.

Low temperature solid-state wetting and formation of nanowelds in silver nanowires.

Radmilović VV, Göbelt M, Ophus C, Christiansen S, Spiecker E, Radmilović VR.

Nanotechnology. 2017 Sep 20;28(38):385701. doi: 10.1088/1361-6528/aa7eb8. Epub 2017 Jul 10.

PMID:
28691926
20.

Densification of Silica Spheres: A New Pathway to Nano-Dimensioned Zeolite-Based Catalysts.

Machoke AGF, Apeleo Zubiri B, Leonhardt R, Marthala VRR, Schmiele M, Unruh T, Hartmann M, Spiecker E, Schwieger W.

Chemistry. 2017 Aug 16;23(46):10983-10986. doi: 10.1002/chem.201702768. Epub 2017 Jul 24.

PMID:
28639279
21.

Butterfly gyroid nanostructures as a time-frozen glimpse of intracellular membrane development.

Wilts BD, Apeleo Zubiri B, Klatt MA, Butz B, Fischer MG, Kelly ST, Spiecker E, Steiner U, Schröder-Turk GE.

Sci Adv. 2017 Apr 26;3(4):e1603119. doi: 10.1126/sciadv.1603119. eCollection 2017 Apr.

22.

Correlative micro-diffraction and differential phase contrast study of mean inner potential and subtle beam-specimen interaction.

Wu M, Spiecker E.

Ultramicroscopy. 2017 May;176:233-245. doi: 10.1016/j.ultramic.2017.03.029. Epub 2017 Mar 28.

PMID:
28366352
23.

Correlative micro-diffraction and differential phase contrast study of mean inner potential and subtle beam-specimen interaction.

Wu M, Spiecker E.

Ultramicroscopy. 2017 Jun;177:1-13. doi: 10.1016/j.ultramic.2017.01.011. Epub 2017 Feb 2.

PMID:
28189911
24.

Local temperature measurement in TEM by parallel beam electron diffraction.

Niekiel F, Kraschewski SM, Müller J, Butz B, Spiecker E.

Ultramicroscopy. 2017 May;176:161-169. doi: 10.1016/j.ultramic.2016.11.028. Epub 2016 Dec 7.

25.

Ligand-assisted thickness tailoring of highly luminescent colloidal CH3NH3PbX3 (X = Br and I) perovskite nanoplatelets.

Levchuk I, Herre P, Brandl M, Osvet A, Hock R, Peukert W, Schweizer P, Spiecker E, Batentschuk M, Brabec CJ.

Chem Commun (Camb). 2016 Dec 20;53(1):244-247.

PMID:
27928556
26.

Highly Intact and Pure Oxo-Functionalized Graphene: Synthesis and Electron-Beam-Induced Reduction.

Butz B, Dolle C, Halbig CE, Spiecker E, Eigler S.

Angew Chem Int Ed Engl. 2016 Dec 19;55(51):15771-15774. doi: 10.1002/anie.201608377. Epub 2016 Nov 16.

PMID:
27865029
27.

A flexible method for the preparation of thin film samples for in situ TEM characterization combining shadow-FIB milling and electron-beam-assisted etching.

Liebig JP, Göken M, Richter G, Mačković M, Przybilla T, Spiecker E, Pierron ON, Merle B.

Ultramicroscopy. 2016 Dec;171:82-88. doi: 10.1016/j.ultramic.2016.09.004. Epub 2016 Sep 12.

PMID:
27643461
28.

Switching behaviour of individual Ag-TCNQ nanowires: an in situ transmission electron microscopy study.

Ran K, Rösner B, Butz B, Fink RH, Spiecker E.

Nanotechnology. 2016 Oct 21;27(42):425703. doi: 10.1088/0957-4484/27/42/425703. Epub 2016 Sep 13.

PMID:
27622904
29.

Self-Catalyzed Growth of Vertically Aligned InN Nanorods by Metal-Organic Vapor Phase Epitaxy.

Tessarek C, Fladischer S, Dieker C, Sarau G, Hoffmann B, Bashouti M, Göbelt M, Heilmann M, Latzel M, Butzen E, Figge S, Gust A, Höflich K, Feichtner T, Büchele M, Schwarzburg K, Spiecker E, Christiansen S.

Nano Lett. 2016 Jun 8;16(6):3415-25. doi: 10.1021/acs.nanolett.5b03889. Epub 2016 May 17.

PMID:
27187840
30.

Overcoming the Interface Losses in Planar Heterojunction Perovskite-Based Solar Cells.

Hou Y, Chen W, Baran D, Stubhan T, Luechinger NA, Hartmeier B, Richter M, Min J, Chen S, Quiroz CO, Li N, Zhang H, Heumueller T, Matt GJ, Osvet A, Forberich K, Zhang ZG, Li Y, Winter B, Schweizer P, Spiecker E, Brabec CJ.

Adv Mater. 2016 Jul;28(25):5112-20. doi: 10.1002/adma.201504168. Epub 2016 May 4.

PMID:
27144875
31.

New insights into colloidal gold flakes: structural investigation, micro-ellipsometry and thinning procedure towards ultrathin monocrystalline layers.

Hoffmann B, Bashouti MY, Feichtner T, Mačković M, Dieker C, Salaheldin AM, Richter P, Gordan OD, Zahn DR, Spiecker E, Christiansen S.

Nanoscale. 2016 Feb 28;8(8):4529-36. doi: 10.1039/c5nr04439a.

PMID:
26661036
32.

Uniform Surface Modification of 3D Bioglass(®)-Based Scaffolds with Mesoporous Silica Particles (MCM-41) for Enhancing Drug Delivery Capability.

Boccardi E, Philippart A, Juhasz-Bortuzzo JA, Beltrán AM, Novajra G, Vitale-Brovarone C, Spiecker E, Boccaccini AR.

Front Bioeng Biotechnol. 2015 Nov 6;3:177. doi: 10.3389/fbioe.2015.00177. eCollection 2015.

33.

Compressed sensing electron tomography of needle-shaped biological specimens--Potential for improved reconstruction fidelity with reduced dose.

Saghi Z, Divitini G, Winter B, Leary R, Spiecker E, Ducati C, Midgley PA.

Ultramicroscopy. 2016 Jan;160:230-238. doi: 10.1016/j.ultramic.2015.10.021. Epub 2015 Oct 30.

34.

Investigation of the size-property relationship in CuInS2 quantum dots.

Akdas T, Walter J, Segets D, Distaso M, Winter B, Birajdar B, Spiecker E, Peukert W.

Nanoscale. 2015 Nov 21;7(43):18105-18. doi: 10.1039/c5nr04291g.

PMID:
26469399
35.

Coexistence of both gyroid chiralities in individual butterfly wing scales of Callophrys rubi.

Winter B, Butz B, Dieker C, Schröder-Turk GE, Mecke K, Spiecker E.

Proc Natl Acad Sci U S A. 2015 Oct 20;112(42):12911-6. doi: 10.1073/pnas.1511354112. Epub 2015 Oct 5.

36.

Functionalization of Silver Nanowires Surface using Ag-C Bonds in a Sequential Reductive Method.

Bashouti MY, Resch S, Ristein J, Mačković M, Spiecker E, Waldvogel SR, Christiansen SH.

ACS Appl Mater Interfaces. 2015 Oct 7;7(39):21657-61. doi: 10.1021/acsami.5b06830. Epub 2015 Sep 25.

PMID:
26393815
37.

"Black" TiO2 Nanotubes Formed by High-Energy Proton Implantation Show Noble-Metal-co-Catalyst Free Photocatalytic H2-Evolution.

Liu N, Häublein V, Zhou X, Venkatesan U, Hartmann M, Mačković M, Nakajima T, Spiecker E, Osvet A, Frey L, Schmuki P.

Nano Lett. 2015 Oct 14;15(10):6815-20. doi: 10.1021/acs.nanolett.5b02663. Epub 2015 Sep 14.

PMID:
26340509
38.

A generic concept to overcome bandgap limitations for designing highly efficient multi-junction photovoltaic cells.

Guo F, Li N, Fecher FW, Gasparini N, Ramirez Quiroz CO, Bronnbauer C, Hou Y, Radmilović VV, Radmilović VR, Spiecker E, Forberich K, Brabec CJ.

Nat Commun. 2015 Jul 16;6:7730. doi: 10.1038/ncomms8730.

39.

A microspectroscopic insight into the resistivity switching of individual Ag-TCNQ nanocrystals.

Rösner B, Ran K, Butz B, Schmidt U, Spiecker E, Fink RH.

Phys Chem Chem Phys. 2015 Jul 28;17(28):18278-81. doi: 10.1039/c5cp02207j.

PMID:
26123655
40.

Germanium-silicon alloy and core-shell nanocrystals by gas phase synthesis.

Mehringer C, Kloner C, Butz B, Winter B, Spiecker E, Peukert W.

Nanoscale. 2015 Mar 12;7(12):5186-96. doi: 10.1039/c4nr06318j.

PMID:
25700152
41.

Direct laser writing of μ-chips based on hybrid C-Au-Ag nanoparticles for express analysis of hazardous and biological substances.

Bashouti MY, Manshina A, Povolotckaia A, Povolotskiy A, Kireev A, Petrov Y, Mačković M, Spiecker E, Koshevoy I, Tunik S, Christiansen S.

Lab Chip. 2015 Apr 7;15(7):1742-7. doi: 10.1039/c4lc01376j.

PMID:
25673275
42.

The effects of post-processing on the surface and the optical properties of copper indium sulfide quantum dots.

Akdas T, Distaso M, Kuhri S, Winter B, Birajdar B, Spiecker E, Guldi DM, Peukert W.

J Colloid Interface Sci. 2015 May 1;445:337-347. doi: 10.1016/j.jcis.2015.01.014. Epub 2015 Jan 16.

PMID:
25643961
43.

High-performance semitransparent perovskite solar cells with solution-processed silver nanowires as top electrodes.

Guo F, Azimi H, Hou Y, Przybilla T, Hu M, Bronnbauer C, Langner S, Spiecker E, Forberich K, Brabec CJ.

Nanoscale. 2015 Feb 7;7(5):1642-9. doi: 10.1039/c4nr06033d.

PMID:
25556847
44.

Micro/macroporous system: MFI-type zeolite crystals with embedded macropores.

Machoke AG, Beltrán AM, Inayat A, Winter B, Weissenberger T, Kruse N, Güttel R, Spiecker E, Schwieger W.

Adv Mater. 2015 Feb;27(6):1066-70. doi: 10.1002/adma.201404493. Epub 2014 Dec 23.

PMID:
25535114
45.

Optical polymers with tunable refractive index for nanoimprint technologies.

Landwehr J, Fader R, Rumler M, Rommel M, Bauer AJ, Frey L, Simon B, Fodor B, Petrik P, Schiener A, Winter B, Spiecker E.

Nanotechnology. 2014 Dec 19;25(50):505301. doi: 10.1088/0957-4484/25/50/505301. Epub 2014 Nov 26.

PMID:
25427225
46.

Solution-processed parallel tandem polymer solar cells using silver nanowires as intermediate electrode.

Guo F, Kubis P, Li N, Przybilla T, Matt G, Stubhan T, Ameri T, Butz B, Spiecker E, Forberich K, Brabec CJ.

ACS Nano. 2014 Dec 23;8(12):12632-40. doi: 10.1021/nn505559w. Epub 2014 Nov 25.

PMID:
25405589
47.

Carbon nanodots: toward a comprehensive understanding of their photoluminescence.

Strauss V, Margraf JT, Dolle C, Butz B, Nacken TJ, Walter J, Bauer W, Peukert W, Spiecker E, Clark T, Guldi DM.

J Am Chem Soc. 2014 Dec 10;136(49):17308-16. doi: 10.1021/ja510183c. Epub 2014 Nov 25.

PMID:
25372278
48.

Hydrogenated anatase: strong photocatalytic dihydrogen evolution without the use of a co-catalyst.

Liu N, Schneider C, Freitag D, Venkatesan U, Marthala VR, Hartmann M, Winter B, Spiecker E, Osvet A, Zolnhofer EM, Meyer K, Nakajima T, Zhou X, Schmuki P.

Angew Chem Int Ed Engl. 2014 Dec 15;53(51):14201-5. doi: 10.1002/anie.201408493. Epub 2014 Oct 19.

PMID:
25327934
49.

Fully solution-processing route toward highly transparent polymer solar cells.

Guo F, Kubis P, Stubhan T, Li N, Baran D, Przybilla T, Spiecker E, Forberich K, Brabec CJ.

ACS Appl Mater Interfaces. 2014 Oct 22;6(20):18251-7. doi: 10.1021/am505347p. Epub 2014 Oct 2.

PMID:
25238460
50.

Formation and dissolution of twin ZnO nanostructures promoted by water and control over their emitting properties.

Distaso M, Mačković M, Spiecker E, Peukert W.

Chemistry. 2014 Jun 23;20(26):8199-209. doi: 10.1002/chem.201400100. Epub 2014 May 14.

PMID:
24828278

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