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Showing 1 to 12 of 488 entries
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Measuring cellular traction forces on non-planar substrates.

Interface focus

Soiné JR, Hersch N, Dreissen G, Hampe N, Hoffmann B, Merkel R, Schwarz US.
PMID: 27708757
Interface Focus. 2016 Oct 06;6(5):20160024. doi: 10.1098/rsfs.2016.0024.

Animal cells use traction forces to sense the mechanics and geometry of their environment. Measuring these traction forces requires a workflow combining cell experiments, image processing and force reconstruction based on elasticity theory. Such procedures have already been established...

Redox-Disproportionation of a Decamethyltitanocene(III) Isonitrile Alkynyl Complex.

Chemistry (Weinheim an der Bergstrasse, Germany)

Reiß F, Altenburger K, Hollmann D, Spannenberg A, Jiao H, Arndt P, Rosenthal U, Beweries T.
PMID: 28418598
Chemistry. 2017 Jun 12;23(33):7891-7895. doi: 10.1002/chem.201701374. Epub 2017 May 11.

A mixed decamethyltitanocene(III) isonitrile alkynyl complex (7) was synthesized by the sequential introduction of the isonitrile and alkynyl ligands. Direct synthesis results in the formation of the diamagnetic decamethyltitanocene bis(isonitrile) (2) and bis(alkynyl) (3) complexes. Compound 7 undergoes disproportionation...

New insights into colloidal gold flakes: structural investigation, micro-ellipsometry and thinning procedure towards ultrathin monocrystalline layers.

Nanoscale

Hoffmann B, Bashouti MY, Feichtner T, Mačković M, Dieker C, Salaheldin AM, Richter P, Gordan OD, Zahn DR, Spiecker E, Christiansen S.
PMID: 26661036
Nanoscale. 2016 Feb 28;8(8):4529-36. doi: 10.1039/c5nr04439a.

High-quality fabrication of plasmonic devices often relies on wet-chemically grown ultraflat, presumably single-crystalline gold flakes due to their superior materials properties. However, important details about their intrinsic structure and their optical properties are not well understood yet. In this...

GLP1 and glucagon co-secreting pancreatic neuroendocrine tumor presenting as hypoglycemia after gastric bypass.

Endocrinology, diabetes & metabolism case reports

Guimarães M, Rodrigues P, Pereira SS, Nora M, Gonçalves G, Albrechtsen NW, Hartmann B, Holst JJ, Monteiro MP.
PMID: 26266036
Endocrinol Diabetes Metab Case Rep. 2015;2015:150049. doi: 10.1530/EDM-15-0049. Epub 2015 Jul 15.

UNLABELLED: Post-prandial hypoglycemia is frequently found after bariatric surgery. Although rare, pancreatic neuroendocrine tumors (pNET), which occasionally are mixed hormone secreting, can lead to atypical clinical manifestations, including reactive hypoglycemia. Two years after gastric bypass surgery for the treatment...

Vertically Oriented Growth of GaN Nanorods on Si Using Graphene as an Atomically Thin Buffer Layer.

Nano letters

Heilmann M, Munshi AM, Sarau G, Göbelt M, Tessarek C, Fauske VT, van Helvoort AT, Yang J, Latzel M, Hoffmann B, Conibeer G, Weman H, Christiansen S.
PMID: 27124605
Nano Lett. 2016 Jun 08;16(6):3524-32. doi: 10.1021/acs.nanolett.6b00484. Epub 2016 May 03.

The monolithic integration of wurtzite GaN on Si via metal-organic vapor phase epitaxy is strongly hampered by lattice and thermal mismatch as well as meltback etching. This study presents single-layer graphene as an atomically thin buffer layer for c-axis-oriented...

Stability of glucagon-like peptide 1 and glucagon in human plasma.

Endocrine connections

Wewer Albrechtsen NJ, Bak MJ, Hartmann B, Christensen LW, Kuhre RE, Deacon CF, Holst JJ.
PMID: 25596009
Endocr Connect. 2015 Mar;4(1):50-7. doi: 10.1530/EC-14-0126. Epub 2015 Jan 16.

To investigate the stability of glucagon-like peptide 1 (GLP-1) and glucagon in plasma under short- and long-term storage conditions. Pooled human plasma (n=20), to which a dipeptidyl peptidase 4 (DPP4) inhibitor and aprotinin were added, was spiked with synthetic...

Minimalistic Ditopic Ligands: An α-S,N-Donor-Substituted Alkyne as Effective Intermetallic Conjugation Linker.

Chemistry (Weinheim an der Bergstrasse, Germany)

Rüger J, Timmermann C, Villinger A, Hinz A, Hollmann D, Seidel WW.
PMID: 27272102
Chemistry. 2016 Aug 01;22(32):11191-5. doi: 10.1002/chem.201601403. Epub 2016 Jun 30.

The capability of donor-substituted alkynes to link different metal ions in a side-on carbon donor-chelate coordination mode is extended from the donor centers S and P to the second period element N. The complex [Tp'W(CO)2 {η(2) -C2 (S)(NHBn)}] (Tp'=hydrido-tris(3,5-dimethylpyrazolyl)borate,...

Complementing Graphenes: 1D Interplanar Charge Transport in Polymeric Graphitic Carbon Nitrides.

Advanced materials (Deerfield Beach, Fla.)

Merschjann C, Tschierlei S, Tyborski T, Kailasam K, Orthmann S, Hollmann D, Schedel-Niedrig T, Thomas A, Lochbrunner S.
PMID: 26543003
Adv Mater. 2015 Dec 22;27(48):7993-9. doi: 10.1002/adma.201503448. Epub 2015 Nov 06.

Charge transport in polymeric graphitic carbon nitrides is shown to proceed via diffusive hopping of electron and hole polarons with reasonably high mobilities >10(-5) cm(2) V(-1) s(-1). The power-law behavior of the ultrafast luminescence decay exhibits that the predominant...

Klinische Monatsblatter fur Augenheilkunde

Holtmann C, Borrelli M, Geerling G.
PMID: 28380643
Klin Monbl Augenheilkd. 2017 Jun;234(6):e5-e17. doi: 10.1055/s-0033-1358312. Epub 2017 Apr 05.

No abstract available.

Neurofeedback of Slow Cortical Potentials in Children with Attention-Deficit/Hyperactivity Disorder: A Multicenter Randomized Trial Controlling for Unspecific Effects.

Frontiers in human neuroscience

Strehl U, Aggensteiner P, Wachtlin D, Brandeis D, Albrecht B, Arana M, Bach C, Banaschewski T, Bogen T, Flaig-Röhr A, Freitag CM, Fuchsenberger Y, Gest S, Gevensleben H, Herde L, Hohmann S, Legenbauer T, Marx AM, Millenet S, Pniewski B, Rothenberger A, Ruckes C, Wörz S, Holtmann M.
PMID: 28408873
Front Hum Neurosci. 2017 Mar 31;11:135. doi: 10.3389/fnhum.2017.00135. eCollection 2017.

No abstract available.

Observation of Λ_{c}^{+}→nK_{S}^{0}π^{+}.

Physical review letters

Ablikim M, Achasov MN, Ahmed S, Ai XC, Albayrak O, Albrecht M, Ambrose DJ, Amoroso A, An FF, An Q, Bai JZ, Bakina O, Baldini Ferroli R, Ban Y, Bennett DW, Bennett JV, Berger N, Bertani M, Bettoni D, Bian JM, Bianchi F, Boger E, Boyko I, Briere RA, Cai H, Cai X, Cakir O, Calcaterra A, Cao GF, Cetin SA, Chang JF, Chelkov G, Chen G, Chen HS, Chen JC, Chen ML, Chen S, Chen SJ, Chen X, Chen XR, Chen YB, Chu XK, Cibinetto G, Dai HL, Dai JP, Dbeyssi A, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Dou ZL, Du SX, Duan PF, Fan JZ, Fang J, Fang SS, Fang X, Fang Y, Farinelli R, Fava L, Feldbauer F, Felici G, Feng CQ, Fioravanti E, Fritsch M, Fu CD, Gao Q, Gao XL, Gao Y, Gao Z, Garzia I, Goetzen K, Gong L, Gong WX, Gradl W, Greco M, Gu MH, Gu YT, Guan YH, Guo AQ, Guo LB, Guo RP, Guo Y, Guo YP, Haddadi Z, Hafner A, Han S, Hao XQ, Harris FA, He KL, Heinsius FH, Held T, Heng YK, Holtmann T, Hou ZL, Hu C, Hu HM, Hu JF, Hu T, Hu Y, Huang GS, Huang JS, Huang XT, Huang XZ, Huang ZL, Hussain T, Ikegami Andersson W, Ji Q, Ji QP, Ji XB, Ji XL, Jiang LW, Jiang XS, Jiang XY, Jiao JB, Jiao Z, Jin DP, Jin S, Johansson T, Julin A, Kalantar-Nayestanaki N, Kang XL, Kang XS, Kavatsyuk M, Ke BC, Kiese P, Kliemt R, Kloss B, Kolcu OB, Kopf B, Kornicer M, Kupsc A, Kühn W, Lange JS, Lara M, Larin P, Lavezzi L, Leithoff H, Leng C, Li C, Li C, Li DM, Li F, Li FY, Li G, Li HB, Li HJ, Li JC, Li J, Li K, Li K, Li L, Li PR, Li QY, Li T, Li WD, Li WG, Li XL, Li XN, Li XQ, Li YB, Li ZB, Liang H, Liang YF, Liang YT, Liao GR, Lin DX, Liu B, Liu BJ, Liu CX, Liu D, Liu FH, Liu F, Liu F, Liu HB, Liu HH, Liu HH, Liu HM, Liu J, Liu JB, Liu JP, Liu JY, Liu K, Liu KY, Liu LD, Liu PL, Liu Q, Liu QJ, Liu SB, Liu X, Liu YB, Liu YY, Liu ZA, Liu ZQ, Loehner H, Lou XC, Lu HJ, Lu JG, Lu Y, Lu YP, Luo CL, Luo MX, Luo T, Luo XL, Lyu XR, Ma FC, Ma HL, Ma LL, Ma MM, Ma QM, Ma T, Ma XN, Ma XY, Ma YM, Maas FE, Maggiora M, Malik QA, Mao YJ, Mao ZP, Marcello S, Messchendorp JG, Mezzadri G, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Morales Morales C, Muchnoi NY, Muramatsu H, Musiol P, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Niu XY, Olsen SL, Ouyang Q, Pacetti S, Pan Y, Patteri P, Pelizaeus M, Peng HP, Peters K, Pettersson J, Ping JL, Ping RG, Poling R, Prasad V, Qi HR, Qi M, Qian S, Qiao CF, Qin LQ, Qin N, Qin XS, Qin ZH, Qiu JF, Rashid KH, Redmer CF, Ripka M, Rong G, Rosner C, Ruan XD, Sarantsev A, Savrié M, Schnier C, Schoenning K, Shan W, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Song WM, Song XY, Sosio S, Spataro S, Sun GX, Sun JF, Sun SS, Sun XH, Sun YJ, Sun YZ, Sun ZJ, Sun ZT, Tang CJ, Tang X, Tapan I, Thorndike EH, Tiemens M, Uman I, Varner GS, Wang B, Wang BL, Wang D, Wang DY, Wang K, Wang LL, Wang LS, Wang M, Wang P, Wang PL, Wang W, Wang WP, Wang XF, Wang Y, Wang YD, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZH, Wang ZY, Weber T, Wei DH, Weidenkaff P, Wen SP, Wiedner U, Wolke M, Wu LH, Wu LJ, Wu Z, Xia L, Xia LG, Xia Y, Xiao D, Xiao H, Xiao ZJ, Xie YG, Xie Y, Xiu QL, Xu GF, Xu JJ, Xu L, Xu QJ, Xu QN, Xu XP, Yan L, Yan WB, Yan WC, Yan YH, Yang HJ, Yang HX, Yang L, Yang YX, Ye M, Ye MH, Yin JH, You ZY, Yu BX, Yu CX, Yu JS, Yuan CZ, Yuan Y, Yuncu A, Zafar AA, Zeng Y, Zeng Z, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang J, Zhang JJ, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SQ, Zhang XY, Zhang Y, Zhang YH, Zhang YN, Zhang YT, Zhang Y, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao QW, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng WJ, Zheng YH, Zhong B, Zhou L, Zhou X, Zhou XK, Zhou XR, Zhou XY, Zhu K, Zhu KJ, Zhu S, Zhu SH, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zotti L, Zou BS, Zou JH.
PMID: 28368651
Phys Rev Lett. 2017 Mar 17;118(11):112001. doi: 10.1103/PhysRevLett.118.112001. Epub 2017 Mar 14.

We report the first direct measurement of decays of the Λ_{c}^{+} baryon involving the neutron. The analysis is performed using 567  pb^{-1} of e^{+}e^{-} collision data collected at sqrt[s]=4.599  GeV with the BESIII detector at the BEPCII collider. We...

The First Synthetic Application of a Monooxygenase Employing Indirect Electrochemical NADH Regeneration This work was supported by BASF AG. We thank DEGUSSA AG for the gift of chemicals. .

Angewandte Chemie (International ed. in English)

Hollmann F, Schmid A, Steckhan E.
PMID: 11169702
Angew Chem Int Ed Engl. 2001 Jan 05;40(1):169-171.

No abstract available.

Showing 1 to 12 of 488 entries