SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(van Bokhoven Hans) ;hsvcat:1"

Sökning: WFRF:(van Bokhoven Hans) > Naturvetenskap

  • Resultat 1-5 av 5
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Hibar, Derrek P., et al. (författare)
  • Novel genetic loci associated with hippocampal volume
  • 2017
  • Ingår i: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 8
  • Tidskriftsartikel (refereegranskat)abstract
    • The hippocampal formation is a brain structure integrally involved in episodic memory, spatial navigation, cognition and stress responsiveness. Structural abnormalities in hippocampal volume and shape are found in several common neuropsychiatric disorders. To identify the genetic underpinnings of hippocampal structure here we perform a genome-wide association study (GWAS) of 33,536 individuals and discover six independent loci significantly associated with hippocampal volume, four of them novel. Of the novel loci, three lie within genes (ASTN2, DPP4 and MAST4) and one is found 200 kb upstream of SHH. A hippocampal subfield analysis shows that a locus within the MSRB3 gene shows evidence of a localized effect along the dentate gyrus, subiculum, CA1 and fissure. Further, we show that genetic variants associated with decreased hippocampal volume are also associated with increased risk for Alzheimer's disease (r(g) = -0.155). Our findings suggest novel biological pathways through which human genetic variation influences hippocampal volume and risk for neuropsychiatric illness.
  •  
2.
  • Brown, Matthew, et al. (författare)
  • Effect of Surface Charge Density on the Affinity of Oxide Nanoparticles for the Vapor–Water Interface
  • 2013
  • Ingår i: Langmuir. - : American Chemical Society (ACS). - 0743-7463 .- 1520-5827. ; 29:16, s. 5023-5029
  • Tidskriftsartikel (refereegranskat)abstract
    • Using in-situ X-ray photoelectron spectroscopy at the vapor–water interface, the affinity of nanometer-sized silica colloids to adsorb at the interface is shown to depend on colloid surface charge density. In aqueous suspensions at pH 10 corrected Debye–Hückel theory for surface complexation calculations predict that smaller silica colloids have increased negative surface charge density that originates from enhanced screening of deprotonated silanol groups (≡Si–O–) by counterions in the condensed ion layer. The increased negative surface charge density results in an electrostatic repulsion from the vapor–water interface that is seen to a lesser extent for larger particles that have a reduced charge density in the XPS measurements. We compare the results and interpretation of the in-situ XPS and corrected Debye–Hückel theory for surface complexation calculations with traditional surface tension measurements. Our results show that controlling the surface charge density of colloid particles can regulate their adsorption to the interface between two dielectrics.
  •  
3.
  •  
4.
  • Sá, Jacinto, et al. (författare)
  • Transient mid-IR study of electron dynamics in TiO2 conduction band.
  • 2013
  • Ingår i: The Analyst. - : Royal Society of Chemistry (RSC). - 0003-2654 .- 1364-5528. ; 138:7, s. 1966-70
  • Tidskriftsartikel (refereegranskat)abstract
    • The dynamics of TiO2 conduction band electrons were followed with a novel broadband synchrotron-based transient mid-IR spectroscopy setup. The lifetime of conduction band electrons was found to be dependent on the injection method used. Direct band gap excitation results in a lifetime of 2.5 ns, whereas indirect excitation at 532 nm via Ru-N719 dye followed by injection from the dye into TiO2 results in a lifetime of 5.9 ns.
  •  
5.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-5 av 5
Typ av publikation
tidskriftsartikel (5)
Typ av innehåll
refereegranskat (5)
Författare/redaktör
van Bokhoven, Jeroen ... (3)
Sá, Jacinto (3)
Szlachetko, Jakub (2)
Milne, Christopher J ... (2)
Franke, Barbara (1)
Abbas, Zareen, 1962 (1)
visa fler...
Westman, Eric (1)
Tsolaki, Magda (1)
Ching, Christopher R ... (1)
Agartz, Ingrid (1)
Brouwer, Rachel M (1)
Cannon, Dara M (1)
McDonald, Colm (1)
Melle, Ingrid (1)
Westlye, Lars T (1)
Thompson, Paul M (1)
Andreassen, Ole A (1)
Andersson, Micael (1)
Axelsson, Tomas (1)
Nyberg, Lars (1)
van der Wee, Nic J. ... (1)
Singleton, Andrew (1)
Arepalli, Sampath (1)
Ikram, M. Arfan (1)
Amin, Najaf (1)
van Duijn, Cornelia ... (1)
Chen, Qiang (1)
Rotter, Jerome I. (1)
Soininen, Hilkka (1)
Weale, Michael E. (1)
Weinberger, Daniel R (1)
de Geus, Eco J. C. (1)
Martin, Nicholas G. (1)
Boomsma, Dorret I. (1)
Heslenfeld, Dirk J. (1)
Hardy, John (1)
van der Meer, Dennis (1)
Djurovic, Srdjan (1)
Doan, Nhat Trung (1)
Meyer-Lindenberg, An ... (1)
Ramasamy, Adaikalava ... (1)
Thalamuthu, Anbupala ... (1)
Cichon, Sven (1)
Hashimoto, Ryota (1)
Rietschel, Marcella (1)
Schofield, Peter R (1)
McMahon, Francis J (1)
Nalls, Michael A. (1)
Schmidt, Reinhold (1)
Schmidt, Helena (1)
visa färre...
Lärosäte
Uppsala universitet (4)
Göteborgs universitet (1)
Umeå universitet (1)
Karolinska Institutet (1)
Språk
Engelska (5)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (5)Ta bort avgränsningen
Medicin och hälsovetenskap (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy