Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 271 entries
Sorted by: Best Match Show Resources per page
Zwitterionic Cobalt Complexes with Bis(diphenylphosphino)(N-thioether)amine Assembling Ligands: Structural, EPR, Magnetic, and Computational Studies.

Inorganic chemistry

Fliedel C, Rosa V, Vileno B, Parizel N, Choua S, Gourlaouen C, Rosa P, Turek P, Braunstein P.
PMID: 27054464
Inorg Chem. 2016 May 02;55(9):4183-98. doi: 10.1021/acs.inorgchem.5b02889. Epub 2016 Apr 07.

The coordination of two heterofunctional P,P,S ligands of the N-functionalized DPPA-type bearing an alkylthioether or arylthioether N-substituent, (Ph2P)2N(CH2)3SMe (1) and (Ph2P)2N(p-C6H4)SMe (2), respectively, toward cobalt dichloride was investigated to examine the influence of the linker between the PNP nitrogen...

Unsymmetrical Chelation of N-Thioether-Functionalized Bis(diphenylphosphino)amine-Type Ligands and Substituent Effects on the Nuclearity of Iron(II) Complexes: Structures, Magnetism, and Bonding.

Inorganic chemistry

Fliedel C, Rosa V, Falceto A, Rosa P, Alvarez S, Braunstein P.
PMID: 26102529
Inorg Chem. 2015 Jul 06;54(13):6547-59. doi: 10.1021/acs.inorgchem.5b00834. Epub 2015 Jun 23.

Starting from the short-bite ligands N-thioether-functionalized bis(diphenylphosphino)amine-type (Ph2P)2N(CH2)3SMe (1) and (Ph2P)2N(p-C6H4)SMe (2), the Fe(II) complexes [FeCl2(1)]n (3), [FeCl2(2)]2 (4), [Fe(OAc)(1)2]PF6 (5), and [Fe(OAc)(2)2]PF6 (6) were synthesized and characterized by Fourier transform IR, mass spectrometry, elemental analysis, and also by...

Characterisation of random DFB Raman laser amplifier for WDM transmission.

Optics express

Rosa P, Rizzelli G, Tan M, Harper P, Ania-Castañόn JD.
PMID: 26561132
Opt Express. 2015 Nov 02;23(22):28634-9. doi: 10.1364/OE.23.028634.

We perform a full numerical characterisation of half-open cavity random DFB Raman fibre laser amplifier schemes for WDM transmission in terms of signal power variation, noise and nonlinear impairments, showcasing the excellent potential of this scheme to provide amplification...

SERUM VALUES OF ALKALINE PHOSPHATASE AND LACTATE DEHYDROGENASE IN OSTEOSARCOMA.

Acta ortopedica brasileira

Zumárraga JP, Baptista AM, Rosa LP, Caiero MT, Camargo OP.
PMID: 27217815
Acta Ortop Bras. 2016 May-Jun;24(3):142-6. doi: 10.1590/1413-785220162403157033.

OBJECTIVE: To study the relationship between the pre and post chemotherapy (CT) serum levels of alkaline phosphatase (AP) and lactate dehydrogenase (LDH), and the percentage of tumor necrosis (TN) found in specimens after the pre surgical CT in patients...

Subungual Hyperpigmented Nodular Lesion in an Adult's Toe.

Skin appendage disorders

Noriega L, Di Chiacchio N, Rosa IP, Michalany AO.
PMID: 27171976
Skin Appendage Disord. 2016 Feb;1(3):114-6. doi: 10.1159/000439386. Epub 2015 Sep 12.

No abstract available.

Multi-centre comparison of five eye movement detection algorithms.

Journal of sleep research

Värri A, Kemp B, Rosa AC, Nielsen KD, Gade J, Penzel T, Hasan J, Hirvonen K, Häkkinen V, Kamphuisen HA, Mourtazaev MS.
PMID: 10607150
J Sleep Res. 1995 Jun;4(2):119-130.

Although various investigators have suggested algorithms for the automatic detection of eye movements during sleep, objective comparisons of the proposed methods have previously been difficult due to different recording arrangements of different investigators. In this study the results of...

Electropositive potential measured in plant protoplast.

Science (New York, N.Y.)

Heller R, Rona JP, Cornel D, Grignon C.
PMID: 17745112
Science. 1978 Jun 09;200(4346):1186. doi: 10.1126/science.200.4346.1186-a.

No abstract available.

Extraction and exchange behavior of metal species in therapeutically applied peat.

Talanta

Rosa AH, Rocha JC, Burba P.
PMID: 18968830
Talanta. 2002 Nov 12;58(5):969-78. doi: 10.1016/s0039-9140(02)00448-4.

The binding and availability of metals (Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb, Zn) in therapeutically applied peat (Grosses Gifhorner Moor, Sassenburg/North Germany) was characterized by means of a versatile extraction approach. Aqueous extracts of...

Reduction of mercury(II) by tropical river humic substances (Rio Negro) - A possible process of the mercury cycle in Brazil.

Talanta

Rocha JC, Junior ES, Zara LF, Rosa AH, Dos Santos A, Burba P.
PMID: 18968142
Talanta. 2000 Dec 04;53(3):551-9. doi: 10.1016/s0039-9140(00)00532-4.

The evolution of elemental Hg from its environmental compounds has already been supposed to be an important process within the global mercury cycle. The present study characterizes the abiotic reduction of Hg(II) ions by typical river humic substances (HS)...

Tuning anisotropy barriers in a family of tetrairon(III) single-molecule magnets with an S = 5 ground state.

Journal of the American Chemical Society

Accorsi S, Barra AL, Caneschi A, Chastanet G, Cornia A, Fabretti AC, Gatteschi D, Mortalo C, Olivieri E, Parenti F, Rosa P, Sessoli R, Sorace L, Wernsdorfer W, Zobbi L.
PMID: 16594711
J Am Chem Soc. 2006 Apr 12;128(14):4742-55. doi: 10.1021/ja0576381.

Tetrairon(III) Single-Molecule Magnets (SMMs) with a propeller-like structure exhibit tuneable magnetic anisotropy barriers in both height and shape. The clusters [Fe4(L1)2(dpm)6] (1), [Fe4(L2)2(dpm)6] (2), [Fe4(L3)2(dpm)6].Et2O (3.Et2O), and [Fe4(OEt)3(L4)(dpm)6] (4) have been prepared by reaction of [Fe4(OMe)6(dpm)6] (5) with tripodal...

Hydroxymethylnitrofurazone:dimethyl-beta-cyclodextrin inclusion complex: a physical-chemistry characterization.

Journal of biological physics

Grillo R, Melo NF, Moraes CM, Rosa AH, Roveda JA, Menezes CM, Ferreira EI, Fraceto LF.
PMID: 19669530
J Biol Phys. 2007 Dec;33(5):445-53. doi: 10.1007/s10867-008-9054-7. Epub 2008 Feb 27.

Hydroxymethylnitrofurazone (NFOH) is active against Trypanosoma cruzi; however, its low solubility and high toxicity precludes its current use in treatment of parasitosis. Cyclodextrin can be used as a drug carrier system, as it is able to form inclusion (host-guest)...

Initial development and characterization of PLGA nanospheres containing ropivacaine.

Journal of biological physics

Moraes CM, de Matos AP, de Lima R, Rosa AH, de Paula E, Fraceto LF.
PMID: 19669531
J Biol Phys. 2007 Dec;33(5):455-61. doi: 10.1007/s10867-008-9094-z. Epub 2008 Aug 21.

Local anesthetics are able to induce pain relief by binding to the sodium channels of excitable membranes, blocking the influx of sodium ions and the propagation of the nervous impulse. Ropivacaine (RVC) is an amino amide, enantiomerically pure, local...

Showing 1 to 12 of 271 entries