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Items: 1 to 50 of 67

1.

Comment on "Isochoric, isobaric, and ultrafast conductivities of aluminum, lithium, and carbon in the warm dense matter regime".

Witte BBL, Röpke G, Neumayer P, French M, Sperling P, Recoules V, Glenzer SH, Redmer R.

Phys Rev E. 2019 Apr;99(4-2):047201. doi: 10.1103/PhysRevE.99.047201.

PMID:
31108609
2.

Author Correction: Generation and characterization of ultrathin free-flowing liquid sheets.

Koralek JD, Kim JB, Brůža P, Curry CB, Chen Z, Bechtel HA, Cordones AA, Sperling P, Toleikis S, Kern JF, Moeller SP, Glenzer SH, DePonte DP.

Nat Commun. 2019 Apr 3;10(1):1615. doi: 10.1038/s41467-019-09457-7.

3.

Standard method for microCT-based additive manufacturing quality control 4: Metal powder analysis.

du Plessis A, Sperling P, Beerlink A, du Preez WB, le Roux SG.

MethodsX. 2018 Oct 23;5:1336-1345. doi: 10.1016/j.mex.2018.10.021. eCollection 2018.

4.

Standard method for microCT-based additive manufacturing quality control 2: Density measurement.

du Plessis A, Sperling P, Beerlink A, Tshabalala L, Hoosain S, Mathe N, le Roux SG.

MethodsX. 2018 Sep 26;5:1117-1123. doi: 10.1016/j.mex.2018.09.006. eCollection 2018.

5.

Standard method for microCT-based additive manufacturing quality control 3: Surface roughness.

Plessis AD, Sperling P, Beerlink A, Kruger O, Tshabalala L, Hoosain S, le Roux SG.

MethodsX. 2018 Sep 15;5:1111-1116. doi: 10.1016/j.mex.2018.09.004. eCollection 2018.

6.

Standard method for microCT-based additive manufacturing quality control 1: Porosity analysis.

du Plessis A, Sperling P, Beerlink A, Tshabalala L, Hoosain S, Mathe N, le Roux SG.

MethodsX. 2018 Sep 15;5:1102-1110. doi: 10.1016/j.mex.2018.09.005. eCollection 2018.

7.

Author Correction: Generation and characterization of ultrathin free-flowing liquid sheets.

Koralek JD, Kim JB, Brůža P, Curry CB, Chen Z, Bechtel HA, Cordones AA, Sperling P, Toleikis S, Kern JF, Moeller SP, Glenzer SH, DePonte DP.

Nat Commun. 2018 Jul 17;9(1):2860. doi: 10.1038/s41467-018-05365-4.

8.

Generation and characterization of ultrathin free-flowing liquid sheets.

Koralek JD, Kim JB, Brůža P, Curry CB, Chen Z, Bechtel HA, Cordones AA, Sperling P, Toleikis S, Kern JF, Moeller SP, Glenzer SH, DePonte DP.

Nat Commun. 2018 Apr 10;9(1):1353. doi: 10.1038/s41467-018-03696-w. Erratum in: Nat Commun. 2018 Jul 17;9(1):2860. Nat Commun. 2019 Apr 3;10(1):1615.

9.

[Unusual Case of a a Severely Injured Toddler - Pre- and Early Hospital Treatment and Happy End Despite Obstacles].

Klinger A, Sperling P, Jansen H, Wirbelauer J, Vergho D, Seitz F, Roewer N, Meyer T, Muellenbach RM.

Anasthesiol Intensivmed Notfallmed Schmerzther. 2018 Mar;53(3):220-223. doi: 10.1055/s-0043-109008. Epub 2018 Mar 19. German.

PMID:
29554714
10.

Warm Dense Matter Demonstrating Non-Drude Conductivity from Observations of Nonlinear Plasmon Damping.

Witte BBL, Fletcher LB, Galtier E, Gamboa E, Lee HJ, Zastrau U, Redmer R, Glenzer SH, Sperling P.

Phys Rev Lett. 2017 Jun 2;118(22):225001. doi: 10.1103/PhysRevLett.118.225001. Epub 2017 May 31.

PMID:
28621972
11.

[Persistent mullerian duct syndrome : Rare incidental finding during treatment of pediatric inguinal hernia].

Sperling P, Meyer T.

Urologe A. 2017 Apr;56(4):500-504. doi: 10.1007/s00120-016-0288-x. German.

PMID:
27900396
12.

X-ray scattering measurements of dissociation-induced metallization of dynamically compressed deuterium.

Davis P, Döppner T, Rygg JR, Fortmann C, Divol L, Pak A, Fletcher L, Becker A, Holst B, Sperling P, Redmer R, Desjarlais MP, Celliers P, Collins GW, Landen OL, Falcone RW, Glenzer SH.

Nat Commun. 2016 Apr 15;7:11189. doi: 10.1038/ncomms11189.

13.

Free-electron X-ray laser measurements of collisional-damped plasmons in isochorically heated warm dense matter.

Sperling P, Gamboa EJ, Lee HJ, Chung HK, Galtier E, Omarbakiyeva Y, Reinholz H, Röpke G, Zastrau U, Hastings J, Fletcher LB, Glenzer SH.

Phys Rev Lett. 2015 Sep 11;115(11):115001. doi: 10.1103/PhysRevLett.115.115001. Epub 2015 Sep 9.

PMID:
26406836
14.

Equilibration dynamics and conductivity of warm dense hydrogen.

Zastrau U, Sperling P, Becker A, Bornath T, Bredow R, Döppner T, Dziarzhytski S, Fennel T, Fletcher LB, Förster E, Fortmann C, Glenzer SH, Göde S, Gregori G, Harmand M, Hilbert V, Holst B, Laarmann T, Lee HJ, Ma T, Mithen JP, Mitzner R, Murphy CD, Nakatsutsumi M, Neumayer P, Przystawik A, Roling S, Schulz M, Siemer B, Skruszewicz S, Tiggesbäumker J, Toleikis S, Tschentscher T, White T, Wöstmann M, Zacharias H, Redmer R.

Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Jul;90(1):013104. Epub 2014 Jul 18.

PMID:
25122398
15.

Evidence for a glassy state in strongly driven carbon.

Brown CR, Gericke DO, Cammarata M, Cho BI, Döppner T, Engelhorn K, Förster E, Fortmann C, Fritz D, Galtier E, Glenzer SH, Harmand M, Heimann P, Kugland NL, Lamb DQ, Lee HJ, Lee RW, Lemke H, Makita M, Moinard A, Murphy CD, Nagler B, Neumayer P, Plagemann KU, Redmer R, Riley D, Rosmej FB, Sperling P, Toleikis S, Vinko SM, Vorberger J, White S, White TG, Wünsch K, Zastrau U, Zhu D, Tschentscher T, Gregori G.

Sci Rep. 2014 Jun 9;4:5214. doi: 10.1038/srep05214.

16.

Resolving ultrafast heating of dense cryogenic hydrogen.

Zastrau U, Sperling P, Harmand M, Becker A, Bornath T, Bredow R, Dziarzhytski S, Fennel T, Fletcher LB, Förster E, Göde S, Gregori G, Hilbert V, Hochhaus D, Holst B, Laarmann T, Lee HJ, Ma T, Mithen JP, Mitzner R, Murphy CD, Nakatsutsumi M, Neumayer P, Przystawik A, Roling S, Schulz M, Siemer B, Skruszewicz S, Tiggesbäumker J, Toleikis S, Tschentscher T, White T, Wöstmann M, Zacharias H, Döppner T, Glenzer SH, Redmer R.

Phys Rev Lett. 2014 Mar 14;112(10):105002. Epub 2014 Mar 12.

PMID:
24679300
17.

[Time of operative treatment of maldescensus testis in childhood - wishes and reality].

Hoefling K, Sperling P, Meyer T.

Zentralbl Chir. 2014 Dec;139(6):627-31. doi: 10.1055/s-0032-1315123. Epub 2012 Dec 13. German.

PMID:
23238839
18.

Thomson scattering on inhomogeneous targets.

Thiele R, Sperling P, Chen M, Bornath T, Fäustlin RR, Fortmann C, Glenzer SH, Kraeft WD, Pukhov A, Toleikis S, Tschentscher T, Redmer R.

Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Nov;82(5 Pt 2):056404. Epub 2010 Nov 4.

PMID:
21230599
19.

Conformational studies on the Delta8(E,Z)-sphingolipid desaturase from Helianthus annuus with chiral fluoropalmitic acids as mechanistic probes.

Habel A, Sperling P, Bartram S, Heinz E, Boland W.

J Org Chem. 2010 Aug 6;75(15):4975-82. doi: 10.1021/jo100542q.

PMID:
20575587
20.

Identification and functional characterization of the 2-hydroxy fatty N-acyl-Delta3(E)-desaturase from Fusarium graminearum.

Zaüner S, Zähringer U, Lindner B, Warnecke D, Sperling P.

J Biol Chem. 2008 Dec 26;283(52):36734-42. doi: 10.1074/jbc.M807264200. Epub 2008 Nov 3.

21.

Functional characterization of a higher plant sphingolipid Delta4-desaturase: defining the role of sphingosine and sphingosine-1-phosphate in Arabidopsis.

Michaelson LV, Zäuner S, Markham JE, Haslam RP, Desikan R, Mugford S, Albrecht S, Warnecke D, Sperling P, Heinz E, Napier JA.

Plant Physiol. 2009 Jan;149(1):487-98. doi: 10.1104/pp.108.129411. Epub 2008 Oct 31.

22.

A higher plant delta8 sphingolipid desaturase with a preference for (Z)-isomer formation confers aluminum tolerance to yeast and plants.

Ryan PR, Liu Q, Sperling P, Dong B, Franke S, Delhaize E.

Plant Physiol. 2007 Aug;144(4):1968-77. Epub 2007 Jun 28.

23.

Plasma membrane lipid alterations induced by cold acclimation and abscisic acid treatment of winter wheat seedlings differing in frost resistance.

Bohn M, Lüthje S, Sperling P, Heinz E, Dörffling K.

J Plant Physiol. 2007 Feb;164(2):146-56. Epub 2006 Feb 28.

PMID:
16500724
24.

Are glucocerebrosides the predominant sphingolipids in plant plasma membranes?

Sperling P, Franke S, Lüthje S, Heinz E.

Plant Physiol Biochem. 2005 Dec;43(12):1031-8. Epub 2005 Dec 13.

PMID:
16386430
25.

A possible role of sphingolipids in the aluminium resistance of yeast and maize.

da Silva AL, Sperling P, Horst W, Franke S, Ott C, Becker D, Stass A, Lörz H, Heinz E.

J Plant Physiol. 2006 Jan;163(1):26-38.

PMID:
16360801
26.

Identification of fungal sphingolipid C9-methyltransferases by phylogenetic profiling.

Ternes P, Sperling P, Albrecht S, Franke S, Cregg JM, Warnecke D, Heinz E.

J Biol Chem. 2006 Mar 3;281(9):5582-92. Epub 2005 Dec 8.

27.

Novel fatty acid elongases and their use for the reconstitution of docosahexaenoic acid biosynthesis.

Meyer A, Kirsch H, Domergue F, Abbadi A, Sperling P, Bauer J, Cirpus P, Zank TK, Moreau H, Roscoe TJ, Zähringer U, Heinz E.

J Lipid Res. 2004 Oct;45(10):1899-909. Epub 2004 Aug 1.

28.

Stereochemistry of a bifunctional dihydroceramide delta 4-desaturase/hydroxylase from Candida albicans; a key enzyme of sphingolipid metabolism.

Beckmann C, Rattke J, Sperling P, Heinz E, Boland W.

Org Biomol Chem. 2003 Jul 21;1(14):2448-54.

PMID:
12956060
29.

Metabolic engineering of fatty acids for breeding of new oilseed crops: strategies, problems and first results.

Drexler H, Spiekermann P, Meyer A, Domergue F, Zank T, Sperling P, Abbadi A, Heinz E.

J Plant Physiol. 2003 Jul;160(7):779-802. Review. No abstract available.

PMID:
12940546
30.

Plant sphingolipids: structural diversity, biosynthesis, first genes and functions.

Sperling P, Heinz E.

Biochim Biophys Acta. 2003 Jun 10;1632(1-3):1-15. Review.

PMID:
12782146
31.

The evolution of desaturases.

Sperling P, Ternes P, Zank TK, Heinz E.

Prostaglandins Leukot Essent Fatty Acids. 2003 Feb;68(2):73-95. Review. No abstract available.

PMID:
12538072
32.

Characterization of a Delta8-sphingolipid desaturase from higher plants: a stereochemical and mechanistic study on the origin of E,Z isomers.

Beckmann C, Rattke J, Oldham NJ, Sperling P, Heinz E, Boland W.

Angew Chem Int Ed Engl. 2002 Jul 2;41(13):2298-300. No abstract available.

PMID:
12203571
33.

Metal-mediated reactions modeled after nature.

Diekmann S, Weston J, Anders E, Boland W, Schönecker B, Hettmann T, von Langen J, Erhardt S, Mauksch M, Bräuer M, Beckmann C, Rost M, Sperling P, Heinz E.

J Biotechnol. 2002 Apr;90(2):73-94. Review.

PMID:
12069195
34.

[A delayed life-threatening complication after uneventful varicella infection: transient complete heart block].

Nürnberg JH, Senft G, Sperling P, Lange PE.

Klin Padiatr. 2002 May-Jun;214(3):113-6. German.

PMID:
12015643
35.

Identification and characterization of a sphingolipid delta 4-desaturase family.

Ternes P, Franke S, Zähringer U, Sperling P, Heinz E.

J Biol Chem. 2002 Jul 12;277(28):25512-8. Epub 2002 Apr 5.

36.

Improvement of perineal wound healing by local administration of gentamicin-impregnated collagen fleeces after abdominoperineal excision of rectal cancer.

Gruessner U, Clemens M, Pahlplatz PV, Sperling P, Witte J, Rosen HR; Septocoll Study Group.

Am J Surg. 2001 Nov;182(5):502-9.

PMID:
11754859
37.
38.

Functional identification of a delta8-sphingolipid desaturase from Borago officinalis.

Sperling P, Libisch B, Zähringer U, Napier JA, Heinz E.

Arch Biochem Biophys. 2001 Apr 15;388(2):293-8.

PMID:
11368168
39.

Functional characterization of sphingolipid C4-hydroxylase genes from Arabidopsis thaliana.

Sperling P, Ternes P, Moll H, Franke S, Zähringer U, Heinz E.

FEBS Lett. 2001 Apr 6;494(1-2):90-4.

40.

Further characterization of Delta(8)-sphingolipid desaturases from higher plants.

Sperling P, Blume A, Zähringer U, Heinz E.

Biochem Soc Trans. 2000 Dec;28(6):638-41.

PMID:
11171153
41.

A bifunctional delta-fatty acyl acetylenase/desaturase from the moss Ceratodon purpureus. A new member of the cytochrome b5 superfamily.

Sperling P, Lee M, Girke T, Zähringer U, Stymne S, Heinz E.

Eur J Biochem. 2000 Jun;267(12):3801-11.

42.

A sphingolipid desaturase from higher plants. Identification of a new cytochrome b5 fusion protein.

Sperling P, Zähringer U, Heinz E.

J Biol Chem. 1998 Oct 30;273(44):28590-6.

43.

The relationship of school breakfast to psychosocial and academic functioning: cross-sectional and longitudinal observations in an inner-city school sample.

Murphy JM, Pagano ME, Nachmani J, Sperling P, Kane S, Kleinman RE.

Arch Pediatr Adolesc Med. 1998 Sep;152(9):899-907.

PMID:
9743037
45.

Fatty acid elongation in yeast--biochemical characteristics of the enzyme system and isolation of elongation-defective mutants.

Dittrich F, Zajonc D, Hühne K, Hoja U, Ekici A, Greiner E, Klein H, Hofmann J, Bessoule JJ, Sperling P, Schweizer E.

Eur J Biochem. 1998 Mar 15;252(3):477-85.

46.

Body temperatures and oxygen consumption during skin-to-skin (kangaroo) care in stable preterm infants weighing less than 1500 grams.

Bauer K, Uhrig C, Sperling P, Pasel K, Wieland C, Versmold HT.

J Pediatr. 1997 Feb;130(2):240-4.

PMID:
9042126
48.

A cytochrome-b5-containing fusion protein similar to plant acyl lipid desaturases.

Sperling P, Schmidt H, Heinz E.

Eur J Biochem. 1995 Sep 15;232(3):798-805.

49.

In vivo desaturation of cis-delta 9-monounsaturated to cis-delta 9,12-diunsaturated alkenylether glycerolipids.

Sperling P, Linscheid M, Stöcker S, Mühlbach HP, Heinz E.

J Biol Chem. 1993 Dec 25;268(36):26935-40.

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