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[Dr. Pal Ferencz, 1892-1959].

Gyermekgyogyaszat : az Orvosegeszsegugyi Szakszervezet Gyermekorvos Szakcsoportjanak folyoirata = Pediatriia

BODA D.
PMID: 13801906
Gyermekgyogyaszat. 1959 Oct;10:289-91.

No abstract available.

Redox-controlled molecular flipper based on a chiral Cu complex.

Inorganic chemistry

Company A, Güell M, Popa D, Benet-Buchholz J, Parella T, Fontrodona X, Llobet A, Solà M, Ribas X, Luis JM, Costas M.
PMID: 17112258
Inorg Chem. 2006 Nov 27;45(24):9643-5. doi: 10.1021/ic0618549.

A molecular bipaddled flipper based on a tetradentate chiral Cu complex has been designed. The paddling motion of this unprecedented molecular-scale machine can be controlled by reversible oxidation of the metal center. Kinetic and computational (density functional theory) analyses...

Effects of long-term administration of lithium and hydrochlorothiazide in rats.

Metal-based drugs

Loghin F, Olinic A, Popa DS, Socaciu C, Leucuta SE.
PMID: 18475886
Met Based Drugs. 1999;6(2):87-93. doi: 10.1155/MBD.1999.87.

The biochemical and histological changes following 60 days administration of daily doses equivalent to 1/20 LD(50) of lithium lactate and hydrochlorothiazide, as such and in association, were studied in male Wistar rats. No mortality or overt signs of toxicity...

Stevens's brightness law, contrast gain control, and edge integration in achromatic color perception: a unified model.

Journal of the Optical Society of America. A, Optics, image science, and vision

Rudd ME, Popa D.
PMID: 17767246
J Opt Soc Am A Opt Image Sci Vis. 2007 Sep;24(9):2766-82. doi: 10.1364/josaa.24.002766.

The brightness of an isolated test patch is related to its luminance by a power law having an exponent of about 1/3, a result known as Stevens's brightness law. The brightness law exponent characterizes the rate at which brightness...

Spectrophotometric determination of germaninm(IV) with bromopyrogallol red.

Talanta

Popa G, Paralescu I.
PMID: 18960292
Talanta. 1968 Feb;15(2):272-4. doi: 10.1016/0039-9140(68)80235-8.

A method is proposed for the spectrophotometric determination of germanium with Bromopyrogallol Red. A red-violet coloured complex is formed at pH 2-3, with a stoichiometry equivalent to Ge(BPR)(2), and a molar absorptivity of 20.5 x 10(3) at 550 mmu....

Structure and reactivity of surface oxides on Pt(110) during catalytic CO oxidation.

Physical review letters

Ackermann MD, Pedersen TM, Hendriksen BL, Robach O, Bobaru SC, Popa I, Quiros C, Kim H, Hammer B, Ferrer S, Frenken JW.
PMID: 16384470
Phys Rev Lett. 2005 Dec 16;95(25):255505. doi: 10.1103/PhysRevLett.95.255505. Epub 2005 Dec 16.

We present the first structure determination by surface x-ray diffraction during the restructuring of a model catalyst under reaction conditions, i.e., at high pressure and high temperature, and correlate the restructuring with a change in catalytic activity. We have...

Germanomolybdic acid and its reaction with basic organic dyestuffs-I Spectrophotometric determination of ge(iv) with xanthene dyes.

Talanta

Popa G, Paralescu I.
PMID: 18960500
Talanta. 1969 Mar;16(3):315-21. doi: 10.1016/0039-9140(69)80018-4.

The interaction between germanomolybdic acid and four xanthene dyes (Rhodamine B, Rhodamine 6G, Rhodamine S and Pyronine G) is studied and the conditions for spectrophotometric determination of Ge(IV) with these reagents are established.

The value of ethics in health communication.

Journal of medicine and life

Popa F.
PMID: 20108514
J Med Life. 2008 Oct-Dec;1(4):363-4.

No abstract available.

Search for the photoexcitation of exotic mesons in the pi+pi+pi- system.

Physical review letters

Nozar M, Salgado C, Weygand DP, Guo L, Adams G, Li J, Eugenio P, Amaryan MJ, Anghinolfi M, Asryan G, Avakian H, Bagdasaryan H, Baillie N, Ball JP, Baltzell NA, Barrow S, Battaglieri M, Bedlinskiy I, Bektasoglu M, Bellis M, Benmouna N, Berman BL, Biselli AS, Blaszczyk L, Bonner BE, Bouchigny S, Boiarinov S, Bradford R, Branford D, Briscoe WJ, Brooks WK, Bültmann S, Burkert VD, Butuceanu C, Calarco JR, Careccia SL, Carman DS, Carnahan B, Casey L, Cazes A, Chen S, Cheng L, Cole PL, Collins P, Coltharp P, Cords D, Corvisiero P, Crabb D, Crannell H, Crede V, Cummings JP, Dale D, Dashyan N, De Masi R, De Vita R, De Sanctis E, Degtyarenko PV, Denizli H, Dennis L, Deur A, Dharmawardane KV, Dhuga KS, Dickson R, Djalali C, Dodge GE, Doughty D, Dugger M, Dytman S, Dzyubak OP, Egiyan H, Egiyan KS, El Fassi L, Elouadrhiri L, Fatemi R, Fedotov G, Feuerbach RJ, Forest TA, Fradi A, Funsten H, Garçon M, Gavalian G, Gevorgyan N, Gilfoyle GP, Giovanetti KL, Girod FX, Goetz JT, Gothe RW, Griffioen KA, Guidal M, Guillo M, Guler N, Gyurjyan V, Hadjidakis C, Hafidi K, Hakobyan H, Hanretty C, Hardie J, Hassall N, Heddle D, Hersman FW, Hicks K, Hleiqawi I, Holtrop M, Hyde-Wright CE, Ilieva Y, Ireland DG, Ishkhanov BS, Isupov EL, Ito MM, Jenkins D, Jo HS, Johnstone JR, Joo K, Juengst HG, Kalantarians N, Kellie JD, Khandaker M, Kim W, Klein A, Klein FJ, Kossov M, Krahn Z, Kramer LH, Kubarovsky V, Kuhn J, Kuhn SE, Kuleshov SV, Kuznetsov V, Lachniet J, Laget JM, Langheinrich J, Lawrence D, Livingston K, Lu HY, Maccormick M, Markov N, Mattione P, McAleer S, McKinnon B, McNabb JW, Mecking BA, Mehrabyan S, Mestayer MD, Meyer CA, Mibe T, Mikhailov K, Mirazita M, Miskimen R, Mokeev V, Moreno B, Moriya K, Morrow SA, Moteabbed M, Mueller J, Munevar E, Mutchler GS, Nadel-Turonski P, Nasseripour R, Niccolai S, Niculescu G, Niculescu I, Niczyporuk BB, Niroula MR, Niyazov RA, O'Rielly GV, Osipenko M, Ostrovidov AI, Park K, Pasyuk E, Paterson C, Anefalos Pereira S, Philips SA, Pierce J, Pivnyuk N, Pocanic D, Pogorelko O, Polli E, Popa I, Pozdniakov S, Preedom BM, Price JW, Prok Y, Protopopescu D, Qin LM, Raue BA, Riccardi G, Ricco G, Ripani M, Ritchie BG, Ronchetti F, Rosner G, Rossi P, Rubin PD, Sabatié F, Salamanca J, Santoro JP, Sapunenko V, Schumacher RA, Serov VS, Sharabian YG, Sharov D, Shvedunov NV, Skabelin AV, Smith ES, Smith LC, Sober DI, Sokhan D, Stavinsky A, Stepanyan SS, Stepanyan S, Stokes BE, Stoler P, Strakovsky II, Strauch S, Taiuti M, Tedeschi DJ, Thoma U, Tkabladze A, Tkachenko S, Todor L, Ungaro M, Vineyard MF, Vlassov AV, Watts DP, Weinstein LB, Williams M, Wolin E, Wood MH, Yegneswaran A, Zana L, Zhang J, Zhao B, Zhao ZW.
PMID: 19392105
Phys Rev Lett. 2009 Mar 13;102(10):102002. doi: 10.1103/PhysRevLett.102.102002. Epub 2009 Mar 12.

A search for exotic mesons in the pi;{+}pi;{+}pi;{-} system photoproduced by the charge exchange reaction gammap-->pi;{+}pi;{+}pi;{-}(n) was carried out by the CLAS Collaboration at Jefferson Lab. A tagged-photon beam with energies in the 4.8 to 5.4 GeV range, produced...

Charge reversal of sulfate latex particles by adsorbed linear poly(ethylene imine) probed by multiparticle colloidal probe technique.

The journal of physical chemistry. B

Finessi M, Sinha P, Szilágyi I, Popa I, Maroni P, Borkovec M.
PMID: 21688816
J Phys Chem B. 2011 Jul 28;115(29):9098-105. doi: 10.1021/jp203514r. Epub 2011 Jul 05.

Interactions between negatively charged latex particles in the presence of cationic linear poly(ethylene imine) (LPEI) were studied with atomic force microscopy (AFM) and electrophoresis. Forces were measured directly with the recently developed multiparticle colloidal probe technique, which permits colloidal...

(S)-2-[(R)-fluoro(phenyl)methyl]oxirane: a general reagent for determining the ee of alpha-chiral amines.

Organic letters

Rodríguez-Escrich S, Popa D, Jimeno C, Vidal-Ferran A, Pericàs MA.
PMID: 16119909
Org Lett. 2005 Sep 01;7(18):3829-32. doi: 10.1021/ol051110j.

(S)-2-[(R)-Fluoro(phenyl)methyl]oxirane is a new, synthetic, yet enantiopure, chiral resolution reagent, readily obtained from enantiopure (2S,3S)-phenylglycidol, that reacts with a variety of alpha-chiral primary and secondary amines in a straightforward manner through a regioselective ring-opening. Diastereomeric products are easily identified...

Large mechanical response of single dendronized polymers induced by ionic strength.

Angewandte Chemie (International ed. in English)

Popa I, Zhang B, Maroni P, Schlüter AD, Borkovec M.
PMID: 20437442
Angew Chem Int Ed Engl. 2010 Jun 07;49(25):4250-3. doi: 10.1002/anie.201001032.

No abstract available.

Showing 13 to 24 of 635 entries