Stefan Spirk

Assoc.Prof. Mag.rer.nat. Dr.rer.nat.

20052022
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Research Output 2005 2019

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2019

Cobalt Ferrite Nanoparticles for Three-Dimensional Visualization of Micro- and Nanostructured Cellulose in Paper

Hobisch, M., Fischer, W. J., Zankel, A., Eckhart, R., Bauer, W., Zabler, S., Spirk, S. & Müller, D., 23 May 2019, In : ACS Applied Nano Materials. 2019, p. 3864-3869 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Localization of cellulosic fines in paper via fluorescent labeling

Hobisch, M., Bossu, J., Mandlez, D., Bardet, S., Spirk, S., Eckhart, R. & Bauer, W., 13 Jun 2019, In : Cellulose. 26, 11, p. 6933-6942

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Multilayer Density Analysis of Cellulose Thin Films

Sampl, C., Niegelhell, K., Reishofer, D., Resel, R., Spirk, S. & Hirn, U., 16 Apr 2019, In : Frontiers in Chemistry. 7, p. 251 251.

Research output: Contribution to journalArticleResearchpeer-review

Cellulose films
Multilayers
Thin films
Cellulose
Atomic force microscopy

Multi-layered nanoscale cellulose/CuInS2 sandwich type thin films

Weißl, M., Rath, T., Sattelkow, J., Plank, H., Eyley, S., Thielemans, W., Trimmel, G. & Spirk, S., 1 Jan 2019, In : Carbohydrate polymers. 203, p. 219-227 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Novel protein-repellent and antimicrobial polysaccharide multilayer thin films

Korica, M., Fras Zemljič, L., Bračič, M., Kargl, R., Spirk, S., Reishofer, D., Mihajlovski, K. & Kostić, M., 1 Jan 2019, In : Holzforschung. 73, 1, p. 93-103 11 p.

Research output: Contribution to journalArticleResearchpeer-review

oxidized cellulose
Multilayer films
Chitosan
Polysaccharides
Cellulose

Synthesis of a tetrazine–quaterthiophene copolymer and its optical, structural and photovoltaic properties

Knall, A. C., Hoefler, S. F., Hollauf, M., Thaler, F., Noesberger, S., Hanzu, I., Ehmann, H., Hobisch, M., Spirk, S., Wen, S., Yang, R., Rath, T. & Trimmel, G., 2019, In : Journal of Materials Science. 54, 13, p. 10065–10076 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Thiophenes
Nitriles
Conjugated polymers
Optical band gaps
Palladium
2018

209Bi quadrupole relaxation enhancement in solids as a step towards new contrast mechanisms in magnetic resonance imaging

Kruk, D., Umut, E., Masiewicz, E., Sampl, C., Fischer, R., Spirk, S., Goesweiner, C. & Scharfetter, H., 1 Jan 2018, In : Physical Chemistry Chemical Physics. 20, 18, p. 12710-12718 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Spin-lattice relaxation
Magnetic resonance
magnetic resonance
quadrupoles
Nuclear quadrupole resonance

Aspects of structural order in 209Bi-containing particles for potential MRI contrast agents based on quadrupole enhanced relaxation

Scharfetter, H., Gösweiner, C., Krassnig, P. J., Sampl, C., Thonhofer, M., Fischer, R., Spirk, S., Kargl, R., Stana-Kleinschek, K., Umut, E. & Kruk, D., 22 Aug 2018, In : Molecular physics. p. 1-9 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Deposition of Cellulose based Thin Films on Flexible Substrates

Schlemmer, W., Zankel, A., Niegelhell, K., Hobisch, M., Süßenbacher, M., Zajki-Zechmeister, K., Weißl, M., Reishofer, D., Plank, H. & Spirk, S., 2018, In : Materials. 11, 12, 2433.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Green Procedure to Manufacture Nanoparticle-Decorated Paper Substrates

Schlemmer, W., Fischer, W. J., Zankel, A., Vukušić, T., Filipič, G., Jurov, A., Blažeka, D., Goessler, W., Bauer, W., Spirk, S. & Krstulović, N., 2018, In : Materials. 11, 12, 2412.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Homogeneous cellulose thin films by regeneration of cellulose xanthate: properties and characterization

Weißl, M., Niegelhell, K., Reishofer, D., Zankel, A., Innerlohinger, J. & Spirk, S., 2018, In : Cellulose. 25, 1, p. 711-721 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Interaction of industrially relevant cationic starches with cellulose

Niegelhell, K., Chemelli, A., Hobisch, J., Griesser, T., Reiter, H., Hirn, U. & Spirk, S., 2018, In : Carbohydrate polymers. 179, p. 290-296 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Lectins at Interfaces—An Atomic Force Microscopy and Multi-Parameter-Surface Plasmon Resonance Study

Niegelhell, K., Ganner, T., Plank, H., Jantscher-Krenn, E. & Spirk, S., 22 Nov 2018, In : Materials. 11, 12, 13 p., 2348.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Low-molecular-weight sulfonated chitosan as template for anticoagulant nanoparticles

Heise, K., Hobisch, M., Sacarescu, L., Maver, U., Hobisch, J., Sega, M., Fischer, S., Spirk, S. & Reichelt, T., 31 Aug 2018, In : International journal of nanomedicine. 13, p. 4881-4894 14 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Tuning Nuclear Quadrupole Resonance: A Novel Approach for the Design of Frequency-Selective MRI Contrast Agents

Gösweiner, C., Lantto, P., Fischer, R., Sampl, C., Umut, E., Westlund, P-O., Kruk, D., Bödenler, M., Spirk, S., Petrovič, A. & Scharfetter, H., 25 Jun 2018, In : Physical review / X . 8, 2, 20 p., 021076.

Research output: Contribution to journalArticleResearchpeer-review

2017

Biobased Cellulosic-CuInS2 nanocomposites for optoelectronic applications

Reishofer, D., Rath, T., Ehmann, H., Gspan, C., Dunst, S., Amenitsch, H., Plank, H., Alonso, B., Belamie, E., Trimmel, G. & Spirk, S., 2017, In : ACS Sustainable Chemistry & Engineering. 5, 4, p. 3115–3122

Research output: Contribution to journalArticleResearchpeer-review

How Bound and Free Fatty Acids in Cellulose Films Impact Nonspecific Protein Adsorption

Niegelhell, K., Suessenbacher, M., Sattelkow, J., Plank, H., Wang, Y., Zhang, K. & Spirk, S., 26 Oct 2017, In : Biomacromolecules.

Research output: Contribution to journalArticleResearchpeer-review

Interaction of tissue engineering substrates with serum proteins and its influence on human primary endothelial cells

Mohan, T., Niegelhell, K., Nagaraj, C., Reishofer, D., Spirk, S., Olschewski, A., Stana-Kleinschek, K. & Kargl, R., 10 Jan 2017, In : Biomacromolecules. 18, 2, p. 413-421

Research output: Contribution to journalArticleResearchpeer-review

Nonspecific protein adsorption on cationically modified Lyocell fibers monitored by zeta potential measurements

Payerl, C., Bracic, M., Zankel, A., Fischer, W. J., Kaschowitz, M., Fröhlich, E., Kargl, R., Stelzer, F. & Spirk, S., 26 Jan 2017, In : Carbohydrate polymers. 164, p. 49-56

Research output: Contribution to journalArticleResearchpeer-review

On the formation of Bi2S3-cellulose nanocomposite films from bismuth xanthates and trimethylsilyl-cellulose

Reishofer, D., Ehmann, H., Amenitsch, H., Gspan, C., Fischer, R., Plank, H., Trimmel, G. & Spirk, S., 2017, In : Carbohydrate polymers. 164, p. 294-300

Research output: Contribution to journalArticleResearchpeer-review

Pulp Fines—Characterization, Sheet Formation, and Comparison to Microfibrillated Cellulose

Fischer, J. W., Mayr, M., Spirk, S., Reishofer, D., Jagiello, A. L., Schmiedt, R., Colson, J., Zankel, A. & Bauer, W., 17 Aug 2017, In : Polymers . 9, 8

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
2016

Adsorption studies of organophosphonic acids on differently activated gold surfaces

Niegelhell, K., Leimgruber, S., Grießer, T., Chernev, B. S., Schennach, R., Brandl, C., Trimmel, G. & Spirk, S., 2016, In : Langmuir. 32, 6, p. 1550-1559

Research output: Contribution to journalArticleResearchpeer-review

Direct-Write Fabrication of Cellulose Nano-Structures via Focused Electron Beam Induced Nanosynthesis

Ganner, T., Sattelkow, J., Rumpf, B., Eibinger, M., Reishofer, D., Winkler, R., Nidetzky, B., Spirk, S. & Plank, H., 2 Sep 2016, In : Scientific reports. p. 1-11 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Enzymes as Biodevelopers for Nano- And Micropatterned Bicomponent Biopolymer Thin Films.

Niegelhell, K., Süßenbacher, M., Ganner, T., Schwendenwein, D., Schwab, H., Stelzer, F., Plank, H. & Spirk, S., 2016, In : Biomacromolecules. 17, 11, p. 3743-3749 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Exploring Unspecific Protein Adsorption on Lignocellulosic Amphiphilic Bicomponent Films

Strasser, S., Niegelhell, K., Kaschowitz, M., Markus, S., Kargl, R., Stana-Kleinschek, K., Slugovc, C., Mohan, T. & Spirk, S., Mar 2016, In : Biomacromolecules. 17, p. 1083–1092

Research output: Contribution to journalArticleResearchpeer-review

The cellulose source matters - Hollow semi spheres or fibers by needleless electrospinning

Römhild, K., Niemz, F., Mohan, T., Hribernik, S., Kurecic, M., Ganser, C., Teichert, C. & Spirk, S., 2016, In : Macromolecular materials and engineering. 301, p. 42-47

Research output: Contribution to journalArticleResearchpeer-review

The chemistry of organo silanetriols

Pietschnig, R. & Spirk, S., 2016, In : Coordination chemistry reviews. 323, p. 87-106

Research output: Contribution to journalArticleResearchpeer-review

Supramolecular chemistry
Biopolymers
Bioactivity
Surface treatment
Condensation

Topography effects in AFM force mapping experiments on xylan-decorated cellulose thin films.

Ganser, C., Niegelhell, K., Czibula, C., Chemelli, A., Teichert, C., Schennach, R. & Spirk, S., 2016, In : Holzforschung. 70, 12, p. 1115-1123 9 p.

Research output: Contribution to journalArticleResearchpeer-review

2015

Cellulose based thin films as a platform for drug release studies to mimick wound dressing materials

Maver, T., Maver, U., Mostegel, F., Grießer, T., Spirk, S., Smrke, D. & Stana-Kleinschek, K., 2015, In : Cellulose. 22, p. 749-776

Research output: Contribution to journalArticleResearchpeer-review

Designing Hydrophobically Modified Polysaccharide Derivatives for highly efficient enzyme immobilization

Mohan, T., Rathner, R., Reishofer, D., Koller, M., Elschner, T., Spirk, S., Heinze, T., Stana-Kleinschek, K. & Kargl, R., 2015, In : Biomacromolecules. 16, p. 2403-2411

Research output: Contribution to journalArticleResearchpeer-review

Deuterium and Cellulose: A Comprehensive Review

Reishofer, D. & Spirk, S., 2015, In : Advances in Polymer Science. 271, p. 93–114

Research output: Contribution to journalArticleResearchpeer-review

Dimer Formation upon Deprotonation: Synthesis and structure of a m-Terphenyl substituted (R,S)-dilithium disiloxanolate disilanol

Cas, D., Hurkes, N., Spirk, S., Bruhn, C., Belaj, F., Rechberger, G. & Pietschnig, R., 2015, In : Dalton Transactions. 44, p. 12818-12823

Research output: Contribution to journalArticleResearchpeer-review

Gold nanoparticles in the engineering of antimicrobial and anticoagulant surfaces

Ehmann, H., Breitwieser, D., Winter, S., Gspan, C., Koraimann, G., Maver, U., Sega, M., Köstler, S., Stana-Kleinschek, K., Ribitsch, V. & Spirk, S., 2015, In : Carbohydrate polymers. 117, p. 34-42

Research output: Contribution to journalArticleResearchpeer-review

Green synthesis of the silver nanoparticles mediated by pullulan and 6-carboxypullulan

Coseri, S., Spatareanu, A., Sacarescu, L., Rimba, C., Suteu, D., Spirk, S. & Habargiu, V., 2015, In : Carbohydrate polymers. 116, p. 9-17

Research output: Contribution to journalArticleResearchpeer-review

Modifying cellulose fibers by adsorption/precipitation of xylan

Miletzky, F. A., Punz, M., Zankel, A., Schlader, S., Czibula, C., Ganser, C., Teichert, C., Spirk, S., Zöhrer, S., Bauer, W. & Schennach, R., 2015, In : Cellulose. 22, 1, p. 189-201

Research output: Contribution to journalArticleResearchpeer-review

Photolithographic patterning of cellulose: a versatile dual-tone photoresist for advanced applications

Wolfberger, A., Fian, A., Petritz, A., Herka, J., Schmidt, V., Stadlober, B., Kargl, R., Spirk, S. & Grießer, T., 2015, In : Cellulose. 22, p. 717-727

Research output: Contribution to journalArticleResearchpeer-review

Photoreductive Generation of Amorphous Bismuth Nanoparticles using Polysaccharides-Bismuth-Cellulose Nanocomposites

Breitwieser, D., Ehmann, H., Kriechbaum, M., Coseri, S., Monkowius, U., Sacarescu, L. & Spirk, S., 2015, In : Carbohydrate polymers. 116, p. 261-266

Research output: Contribution to journalArticleResearchpeer-review

Surface-Sensitive Approach to Interpreting Supramolecular Rearrangements in Cellulose by Synchrotron Grazing Incidence Small-Angle X‑ray Scattering

Ehmann, H., Werzer, O., Pachmajer, S., Mohan, T., Amenitsch, H., Resel, R., Kornherr, A., Stana-Kleinschek, K., Kontturi, E. & Spirk, S., 2015, In : ACS Macro Letters . 4, p. 713-717

Research output: Contribution to journalArticleResearchpeer-review

2014

Design of anticoagulant surfaces based on cellulose nanocrystals

Ehmann, H., Mohan, T., Koshanskaya, M., Scheicher, S., Breitwieser, D., Ribitsch, V., Stana-Kleinschek, K. & Spirk, S., 2014, In : Chemical communications. 50, 86, p. 13070-2

Research output: Contribution to journalArticleResearchpeer-review

Interaction and Enrichment of Protein on Cationic Polysaccharide Surfaces

Mohan, T., Findenig, G., Höllbacher, S., Cerny, C., Ristic, T., Kargl, R., Spirk, S., Maver, U., Stana-Kleinschek, K. & Ribitsch, V., 2014, In : Colloids and Surfaces / B. 123, p. 533–541

Research output: Contribution to journalArticleResearchpeer-review

Photoregeneration of Trimethylsilyl Cellulose as a Tool for Microstructuring Ultrathin Cellulose Supports

Wolfberger, A., Kargl, R., Grießer, T. & Spirk, S., 2014, In : Molecules . 19, p. 16266-16273

Research output: Contribution to journalArticleResearchpeer-review

Silanol Based Surfactants - Synthetic Access and Properties of an Innovative Class of Environmentally Benign Detergents

Hurkes, N., Ehmann, H., List, M., Spirk, S., Bussiek, M., Belaj, F. & Pietschnig, R., 2014, In : Chemistry - A European Journal. 20, p. 9330-9335

Research output: Contribution to journalArticleResearchpeer-review

Structural Comparison of Organoterminated Selenide, Diselenide and Triselenide

Kahr, J., Moser, C., Spirk, S., Belaj, F. & Pietschnig, R., 2014, In : Phosphorus, sulfur and silicon and the related elements. 189, 10, p. 1467-1474

Research output: Contribution to journalArticleResearchpeer-review

Triggering Protein Adsorption on Tailored Cationic Cellulose Surfaces

Mohan, T., Niegelhell, K., Zarth, C., Kargl, R., Köstler, S., Ribitsch, V., Heinze, T., Spirk, S. & Stana-Kleinschek, K., 2014, In : Biomacromolecules. 15, 11, p. 3931-3941

Research output: Contribution to journalArticleResearchpeer-review

2013

At the Edge of Stability – Preparation of Methyl-substituted Arylsilanetriols and Investigation of their Condensation Behavior

Hurkes, N., Spirk, S., Belaj, F. & Pietschnig, R., 2013, In : Zeitschrift für anorganische und allgemeine Chemie = Journal of inorganic and general chemistry. 639, 14, p. 2631–2636

Research output: Contribution to journalArticleResearchpeer-review

Cationically rendered biopolymer surfaces for high protein affinity support matrices

Mohan, T., Kargl, R., Doliska, A., Köstler, S., Ribitsch, V., Marn, J., Spirk, S. & Stana-Kleinschek, K., 2013, In : Chemical communications. 49, p. 11530-11532

Research output: Contribution to journalArticleResearchpeer-review

Chitosan-Silane Sol-Gel Hybrid Thin Films with controllable Layer Thickness and Morphology

Spirk, S., Findenig, G., Doliska, A., Reichel, V., Swanson, N., Kargl, R., Stana-Kleinschek, K. & Ribitsch, V., 2013, In : Carbohydrate polymers. p. 285-290

Research output: Contribution to journalArticleResearchpeer-review

Design of simultaneous antimicrobial and anticoagulant surfaces based on nanoparticles and polysaccharides

Breitwieser, D., Spirk, S., Fasl, H., Chemelli, A., Reichel, V., Kulterer, M. R., Gspan, C., Stana Kleinschek, K. & RIBITSCH DR, VOLKER., 2013, In : Journal of materials chemistry / B. 1, p. 2022 2030 p.

Research output: Contribution to journalArticleResearchpeer-review

Design of simultaneous antimicrobial and anticoagulant surfaces based on nanoparticles and polysaccharides†

Breitwieser, D., Spirk, S., Fasl, H., Ehmann, H. M. A., Chemelli, A., Reichel, V., Gspan, C., Stana-Kleinschek, K. & Ribitsch, V., 2013, In : Journal of materials chemistry / B. 1, 15, p. 2022-2030 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Functional patterning of biopolymer thin films using enzymes and lithographic methods

Kargl, R., Mohan, T., Köstler, S., Spirk, S., Doliska, A., Stana-Kleinschek, K. & Ribitsch, V., 2013, In : Advanced functional materials. 23, p. 308-315

Research output: Contribution to journalArticleResearchpeer-review