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Showing 1 to 12 of 278 entries
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[Preventive cardiology: an attempt at discussion].

Lakartidningen

Biörck G.
PMID: 5469215
Lakartidningen. 1970 Sep 16;67(38):4278-82.

No abstract available.

[Medical decision making, prognosis, quality of life, meaningfulness].

Lakartidningen

Biörk G.
PMID: 759769
Lakartidningen. 1979 Jan 31;76(5):269-70.

No abstract available.

[Comments on the disentanglement of researchers: the new Mandarins].

Lakartidningen

Biörck G.
PMID: 6079540
Lakartidningen. 1967 Feb 15;64(7):670-2.

No abstract available.

[To prevent or to delay--and what comes next?].

Lakartidningen

Biörck G.
PMID: 5459260
Lakartidningen. 1970 Sep 02;67(36):4003-12.

No abstract available.

Long-Range Orientational Self-Assembly, Spatially Controlled Deprotonation, and Off-Centered Metalation of an Expanded Porphyrin.

Journal of the American Chemical Society

Cirera B, Trukhina O, Björk J, Bottari G, Rodríguez-Fernández J, Martin-Jimenez A, Islyaikin MK, Otero R, Gallego JM, Miranda R, Torres T, Ecija D.
PMID: 28889740
J Am Chem Soc. 2017 Oct 11;139(40):14129-14136. doi: 10.1021/jacs.7b06406. Epub 2017 Sep 27.

Expanded porphyrins are large-cavity macrocycles with enormous potential in coordination chemistry, anion sensing, photodynamic therapy, and optoelectronics. In the last two decades, the surface science community has assessed the physicochemical properties of tetrapyrrolic-like macrocycles. However, to date, the sublimation,...

Synthesis of Surface Covalent Organic Frameworks via Dimerization and Cyclotrimerization of Acetyls.

Journal of the American Chemical Society

Yang B, Björk J, Lin H, Zhang X, Zhang H, Li Y, Fan J, Li Q, Chi L.
PMID: 25800983
J Am Chem Soc. 2015 Apr 22;137(15):4904-7. doi: 10.1021/jacs.5b00774. Epub 2015 Mar 26.

The formation of additional phenyl rings on surfaces is of particular interest because it allows for the building-up of surface covalent organic frameworks. In this work, we show for the first time that the cyclotrimerization of acetyls to aromatics...

Evidence for an ice shelf covering the central Arctic Ocean during the penultimate glaciation.

Nature communications

Jakobsson M, Nilsson J, Anderson L, Backman J, Björk G, Cronin TM, Kirchner N, Koshurnikov A, Mayer L, Noormets R, O'Regan M, Stranne C, Ananiev R, Barrientos Macho N, Cherniykh D, Coxall H, Eriksson B, Flodén T, Gemery L, Gustafsson Ö, Jerram K, Johansson C, Khortov A, Mohammad R, Semiletov I.
PMID: 26778247
Nat Commun. 2016 Jan 18;7:10365. doi: 10.1038/ncomms10365.

The hypothesis of a km-thick ice shelf covering the entire Arctic Ocean during peak glacial conditions was proposed nearly half a century ago. Floating ice shelves preserve few direct traces after their disappearance, making reconstructions difficult. Seafloor imprints of...

[Control instruments, manipulation and the future of Swedish health care].

Lakartidningen

Björk J, Petersson C.
PMID: 26035546
Lakartidningen. 2015 Jun 02;112.

No abstract available.

Towards design rules for covalent nanostructures on metal surfaces.

Chemistry (Weinheim an der Bergstrasse, Germany)

Björk J, Hanke F.
PMID: 24338925
Chemistry. 2014 Jan 20;20(4):928-34. doi: 10.1002/chem.201303559. Epub 2013 Dec 11.

The covalent molecular assembly on metal surfaces is explored, outlining the different types of applicable reactions. Density functional calculations for on-surface reactions are shown to yield valuable insights into specific reaction mechanisms and trends across the periodic table. Finally,...

Characterization of a non-detergent PS II-cytochrome b/f preparation (BS).

Photosynthesis research

Yu SG, Björn G, Albertsson PÅ.
PMID: 24317803
Photosynth Res. 1993 Sep;37(3):227-36. doi: 10.1007/BF00032826.

A non-detergent photosystem II preparation, named BS, has been characterized by countercurrent distribution, light saturation curves, absorption spectra and fluorescence at room and at low temperature (-196°C). The BS fraction is prepared by a sonication-phase partitioning procedure (Svensson P...

Iohexol plasma clearance for measuring glomerular filtration rate in clinical practice and research: a review. Part 2: Why to measure glomerular filtration rate with iohexol?.

Clinical kidney journal

Delanaye P, Melsom T, Ebert N, Bäck SE, Mariat C, Cavalier E, Björk J, Christensson A, Nyman U, Porrini E, Remuzzi G, Ruggenenti P, Schaeffner E, Soveri I, Sterner G, Eriksen BO, Gaspari F.
PMID: 27679716
Clin Kidney J. 2016 Oct;9(5):700-4. doi: 10.1093/ckj/sfw071. Epub 2016 Sep 09.

A reliable assessment of glomerular filtration rate (GFR) is of paramount importance in clinical practice as well as epidemiological and clinical research settings. It is recommended by Kidney Disease: Improving Global Outcomes guidelines in specific populations (anorectic, cirrhotic, obese,...

Van der Waals interactions and the limits of isolated atom models at interfaces.

Nature communications

Kawai S, Foster AS, Björkman T, Nowakowska S, Björk J, Canova FF, Gade LH, Jung TA, Meyer E.
PMID: 27174162
Nat Commun. 2016 May 13;7:11559. doi: 10.1038/ncomms11559.

Van der Waals forces are among the weakest, yet most decisive interactions governing condensation and aggregation processes and the phase behaviour of atomic and molecular matter. Understanding the resulting structural motifs and patterns has become increasingly important in studies...

Showing 1 to 12 of 278 entries