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Showing 1 to 12 of 22 entries
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Determining the location and nearest neighbours of aluminium in zeolites with atom probe tomography.

Nature communications

Perea DE, Arslan I, Liu J, Ristanović Z, Kovarik L, Arey BW, Lercher JA, Bare SR, Weckhuysen BM.
PMID: 26133270
Nat Commun. 2015 Jul 02;6:7589. doi: 10.1038/ncomms8589.

Zeolite catalysis is determined by a combination of pore architecture and Brønsted acidity. As Brønsted acid sites are formed by the substitution of AlO4 for SiO4 tetrahedra, it is of utmost importance to have information on the number as...

Single-Molecule Fluorescence Microscopy Reveals Local Diffusion Coefficients in the Pore Network of an Individual Catalyst Particle.

Journal of the American Chemical Society

Hendriks FC, Meirer F, Kubarev AV, Ristanović Z, Roeffaers MBJ, Vogt ETC, Bruijnincx PCA, Weckhuysen BM.
PMID: 28902508
J Am Chem Soc. 2017 Oct 04;139(39):13632-13635. doi: 10.1021/jacs.7b07139. Epub 2017 Sep 13.

We used single-molecule fluorescence microscopy to study self-diffusion of a feedstock-like probe molecule with nanometer accuracy in the macropores of a micrometer-sized, real-life fluid catalytic cracking (FCC) particle. Movies of single fluorescent molecules allowed their movement through the pore...

X-ray Excited Optical Fluorescence and Diffraction Imaging of Reactivity and Crystallinity in a Zeolite Crystal: Crystallography and Molecular Spectroscopy in One.

Angewandte Chemie (International ed. in English)

Ristanović Z, Hofmann JP, Richard MI, Jiang T, Chahine GA, Schülli TU, Meirer F, Weckhuysen BM.
PMID: 27145171
Angew Chem Int Ed Engl. 2016 Jun 20;55(26):7496-500. doi: 10.1002/anie.201601796. Epub 2016 May 04.

Structure-activity relationships in heterogeneous catalysis are challenging to be measured on a single-particle level. For the first time, one X-ray beam is used to determine the crystallographic structure and reactivity of a single zeolite crystal. The method generates μm-resolved...

Survival of patients with resected pIIIa - N2 non small cell lung cancer: suggestion for subclassification.

Journal of B.U.ON. : official journal of the Balkan Union of Oncology

Andjelić G, Stanić V, Gulić B, Ristanović A, Cvijanović V.
PMID: 17415848
J BUON. 2004 Oct-Dec;9(4):417-22.

PURPOSE: The group of completely resected stage IIIa- N2 non small cell lung cancer (NSCLC) patients is considered heterogeneous in various aspects including survival and pattern of recurrence. The prognostic factors still remain controversial. Clinical trials dealing with multimodal...

Integrated Transmission Electron and Single-Molecule Fluorescence Microscopy Correlates Reactivity with Ultrastructure in a Single Catalyst Particle.

Angewandte Chemie (International ed. in English)

Hendriks FC, Mohammadian S, Ristanović Z, Kalirai S, Meirer F, Vogt ETC, Bruijnincx PCA, Gerritsen HC, Weckhuysen BM.
PMID: 29119721
Angew Chem Int Ed Engl. 2018 Jan 02;57(1):257-261. doi: 10.1002/anie.201709723. Epub 2017 Nov 20.

Establishing structure-activity relationships in complex, hierarchically structured nanomaterials, such as fluid catalytic cracking (FCC) catalysts, requires characterization with complementary, correlated analysis techniques. An integrated setup has been developed to perform transmission electron microscopy (TEM) and single-molecule fluorescence (SMF) microscopy...

Single organic molecules for photonic quantum technologies.

Nature materials

Toninelli C, Gerhardt I, Clark AS, Reserbat-Plantey A, Götzinger S, Ristanović Z, Colautti M, Lombardi P, Major KD, Deperasińska I, Pernice WH, Koppens FHL, Kozankiewicz B, Gourdon A, Sandoghdar V, Orrit M.
PMID: 33972762
Nat Mater. 2021 Dec;20(12):1615-1628. doi: 10.1038/s41563-021-00987-4. Epub 2021 May 10.

Isolating single molecules in the solid state has allowed fundamental experiments in basic and applied sciences. When cooled down to liquid helium temperature, certain molecules show transition lines that are tens of megahertz wide, limited by only the excited-state...

[The cost of tests and their informational content].

Medicinski arhiv

Ridanović Z, Masić I.
PMID: 7934234
Med Arh. 1993;47(3):97-9.

The trade-off between the cost of a test and its information content are presented in this paper. In cost-effectiveness analysis, the ratio of diagnostic costs, including the risks of testings, to the number of cases detected provides and index...

Laser-Induced Frequency Tuning of Fourier-Limited Single-Molecule Emitters.

ACS nano

Colautti M, Piccioli FS, Ristanović Z, Lombardi P, Moradi A, Adhikari S, Deperasinska I, Kozankiewicz B, Orrit M, Toninelli C.
PMID: 32936612
ACS Nano. 2020 Oct 27;14(10):13584-13592. doi: 10.1021/acsnano.0c05620. Epub 2020 Sep 23.

The local interaction of charges and light in organic solids is the basis of distinct and fundamental effects. We here observe, at the single-molecule scale, how a focused laser beam can locally shift by hundreds of times their natural...

Mechanistic Insights into Growth of Surface-Mounted Metal-Organic Framework Films Resolved by Infrared (Nano-) Spectroscopy.

Chemistry (Weinheim an der Bergstrasse, Germany)

Delen G, Ristanović Z, Mandemaker LDB, Weckhuysen BM.
PMID: 29164720
Chemistry. 2018 Jan 02;24(1):187-195. doi: 10.1002/chem.201704190. Epub 2017 Nov 22.

Control over assembly, orientation, and defect-free growth of metal-organic framework (MOF) films is crucial for their future applications. A layer-by-layer approach is considered a suitable method to synthesize highly oriented films of numerous MOF topologies, but the initial stages...

Breakthroughs in hard X-ray diffraction: towards a multiscale science approach in heterogeneous catalysis.

Angewandte Chemie (International ed. in English)

Ristanović Z, Weckhuysen BM.
PMID: 24990145
Angew Chem Int Ed Engl. 2014 Aug 11;53(33):8556-8. doi: 10.1002/anie.201404463. Epub 2014 Jul 02.

No abstract available.

Intergrowth structure and aluminium zoning of a zeolite ZSM-5 crystal as resolved by synchrotron-based micro X-ray diffraction imaging.

Angewandte Chemie (International ed. in English)

Ristanović Z, Hofmann JP, Deka U, Schülli TU, Rohnke M, Beale AM, Weckhuysen BM.
PMID: 24130161
Angew Chem Int Ed Engl. 2013 Dec 09;52(50):13382-6. doi: 10.1002/anie.201306370. Epub 2013 Oct 15.

No abstract available.

Cannabis use, self-perceived risk, perceived peer approval and parental attitudes among youth at clinical high-risk for psychosis.

Early intervention in psychiatry

Ristanovic I, Damme KSF, DeVylder JE, Schiffman J, Mittal VA.
PMID: 33942529
Early Interv Psychiatry. 2021 May 03; doi: 10.1111/eip.13153. Epub 2021 May 03.

AIM: Cannabis use is associated with greater likelihood of psychosis. The relationship between attitudes about cannabis and use has not been examined in youth at clinical high-risk (CHR) for psychosis. Additionally, the shifting legal landscape can provide a valuable...

Showing 1 to 12 of 22 entries