Hieronymi Pla... Commentariorum in Aristotelis Logicam : tomus secundus.

Colofón

Antonii Trombete patanni minoriste theologi Opus in Metaphysica Arist. Padue in thomistas discussum [Texto impreso] : cum qônibus perutilissimis antiquioribus adiectis in optimâ seriez redactis.

Marca de ed. en laùltima hoja

Mercury determination in urine samples by gold nanostructured screen-printed carbon electrodes after vortex-assisted ionic liquid dispersive liquid–liquid microextraction

A novel approach is presented to determine mercury in urine samples, employing vortex-assisted ionic liquid dispersive liquid–liquid microextraction and microvolume back-extraction to prepare samples, and screen-printed electrodes modified with gold nanoparticles for voltammetric analysis. Mercury was extracted directly from non-digested urine samples in a water-immiscible ionic liquid, being back-extracted into an acidic aqueous solution. Subsequently, it was determined using gold nanoparticle-modified screen-printed electrodes. Under optimized microextraction conditions, standard addition calibration was applied to urine samples containing 5, 10 and 15 μg L−1 of mercury. Standard addition calibration curves using standards between 0 and 20 μg L−1 gave a high level of linearity with correlation coefficients ranging from 0.990 to 0.999 (N = 5). The limit of detection was empirical and statistically evaluated, obtaining values that ranged from 0.5 to 1.5 μg L−1, and from 1.1 to 1.3 μg L−1, respectively, which are significantly lower than the threshold level established by the World Health Organization for normal mercury content in urine (i.e., 10–20 μg L−1). A certified reference material (REC-8848/Level II) was analyzed to assess method accuracy finding 87% and 3 μg L−1 as the recovery (trueness) and standard deviation values, respectively. Finally, the method was used to analyze spiked urine samples, obtaining good agreement between spiked and found concentrations (recovery ranged from 97 to 100%).

[Review of] L'esthétique d'Aristote et de ses successeurs /

Caption title.

Historia moral y philosophica en que se tratan las vidas de doze philosophos y principes antiguos y sus sentencias y hazañas ... /

CCBE S. XVI, S, 308.

Physicorum Aristotelis seu De naturali auscultatione libri octo /

Mode of access: Internet.

Aristotelis sententiae omnes vndiqvaqve selectissimae : Qvae indicis vice in absoluta, & integra eius opera esse queant, postremò iam editae.

Mode of access: Internet.

Analysis Benedictina conclue por documentos e razoens verdadeiras, que a Sagrada e Augusta Ordem de S. Bento he a princeza das religioens e a mais antiga com precedencia a todas e defende as sentenças dadas em Lisboa sobre a mesma precedencia a favor dos reverendissimos Monges Negros contra or Reverendos Padres do Real Convento de Bele'm /

Contiene: Epistola analytica / de P. M. Fr. Manoel da Rocha.

Apología de la Theología Escholástica /

Pruebas justificativas de que fue Aristoteles el philosopho de que hicieron mas uso los santos padres griegos y latinos y otros autores de la antiguedad, 90 p.

Griechische Geschichte,

Bd. 1. Bis auf die sophistische Bewegung und den Peloponnesischen Krieg; Bd. 2. Bis auf Aristoteles und die Eroberung Asiens; Bd. 3. (i) and (ii) Die griechische Weltherrschaft.

Tradizioni popolari albonesi /

Reprint of the 1892 ed. published by Tip. Cobol & Priora, Capodistria.

Ioannis Alberti Fabricii ... Bibliotheca graeca : sive, Notitia scriptorvm vetervm graecorvm qvorvmcvmqve monvmenta integra avt fragmenta edita exstant tvm plerorvmqve e mss. ac deperditis ab avctore tertivm recognita et plvrimus locis avcta.

Title of v. 12: ... Volvmen dvocedimvm in qvo continentur Leonis Allatii Diatriba de Georgiis et eorvm scriptis atqve libri VI capita qvatvor priora qvibus enarrantvr collectiones canonvm veteris ecclesiae et conciliorvm tam vniversalivm qvam particvlarivm, nec non de epistolis ac decretis pontificvm rom. notitia traditvr. Accedit Synodicvm vetvs, pridem in lvcem datvm a B.D. Ioanne Pappo.

倫理学

Mode of access: Internet.