P. Piu

发表

Water Molecules and Hydroxyl Groups in Montmorillonites as Studied by Near Infrared Spectroscopy

G. Micera, C. Gessa, F. Cariati, 1981 .

Polarization of Water Molecules in Phyllosilicates in Relation to Exchange Cations as Studied by Near Infrared Spectroscopy

G. Micera, C. Gessa, F. Cariati, 1983 .

Study of the short-term release of the ionic fraction of heavy metals from dental amalgam into synthetic saliva, using anodic stripping voltammetry with microelectrodes.

R. Seeber, A. Tapparo, G. Sanna, 2002, Talanta.

Determination of heavy metals in honey by anodic stripping voltammetry at microelectrodes

R. Seeber, A. Tapparo, G. Sanna, 2000 .

RP-HPLC determination of water-soluble vitamins in honey.

Gavino Sanna, Ignazio Floris, Angelo Panzanelli, 2011, Talanta.

A direct RP-HPLC method for the determination of furanic aldehydes and acids in honey.

G. Sanna, M. Ciulu, S. Salis, 2009, Talanta.

Chemical characterization of a traditional honey-based Sardinian product: Abbamele

G. Sanna, M. Ciulu, I. Floris, 2008 .

An RP-HPLC determination of 5-hydroxymethylfurfural in honey The case of strawberry tree honey.

A. Tapparo, G. Sanna, M. Pilo, 2006, Talanta.

Direct chromatographic methods for the rapid determination of homogentisic acid in strawberry tree (Arbutus unedo L.) honey.

A. Tapparo, G. Sanna, M. Pilo, 2005, Journal of chromatography. A.

Bour’s theorem and helicoidal surfaces with constant mean curvature in the Bianchi–Cartan–Vranceanu spaces

P. Piu, I. I. Onnis, R. Caddeo, 2021, Annali di Matematica Pura ed Applicata (1923 -).

Interaction of metal ions with humic acid-like models. Part 4. Synthesis, spectral properties, and crystal and molecular structure of tetrakis(.mu.-2,6-dimethoxybenzoato)diaquadicopper(II) and of bis(.mu.-2,6-dimethoxybenzoato)bis(.mu.-acetato)diaquadicopper(II), a case of a dimeric copper(II) carbo

G. Micera, F. Cariati, P. Piu, 1985 .

Coordination of metal ions by indolic acids. Complexes of indole-3-carboxylic, indole-3-acetic, indole-3-β-acrylic, indole-N-acetic and indole-N-methyl-2-carboxylic acids with some divalent metal ions

S. Deiana, C. Gessa, M. Zoroddu, 1992 .

COORDINATION OF METAL IONS BY INDOLIC ACIDS. COPPER(II) COMPLEXES OF INDOLE-3-CARBOXYLIC, -5-CARBOXYLIC, -N-ACETIC, AND N-METHYLINDOLE-2-CARBOXYLIC ACIDS

G. Micera, A. Pusino, F. Cariati, 1986 .

COORDINATION OF METAL IONS BY INDOLIC ACIDS. COMPLEXES OF INDOLE-2-CARBOXYLIC, -3-ACETIC, -3-PROPANOIC AND -3-BUTANOIC ACIDS WITH SOME DIVALENT METAL IONS

G. Micera, F. Cariati, P. Piu, 1984 .

Metal complexes on indolecarboxylic acids

G. Micera, F. Cariati, P. Piu, 1983 .

Interaction of metal ions with humic-like models. Part 3. Thermal behaviour of aquo-bridged polymeric complexes of 2,6-dimethoxybenzoic acid with divalent metal ions

G. Micera, A. Pusino, F. Cariati, 1984 .

SPECTROSCOPIC ANALYSIS OF BINARY AND TERNARY COPPER(II) COMPLEXES FORMED BY HISTIDINE AND GLUTAMIC ACID

S. Deiana, G. Micera, P. Piu, 1983 .

Copper(II) chloride complexes of 2-(4′-Methyl-2′-pyridyl)-benzoxazole, their sulphur and nitrogen analogues and 2-(4′-Methyl-2′ {or8′} -quinolyl)benzoxazoles

G. Micera, G. Ponticelli, P. Piu, 1984 .

Coordination of transition-metal ions by polygalacturonic acid: A spectroscopic study

S. Deiana, G. Micera, C. Gessa, 1980 .

Thermal—structural correlations in copper(II) carboxylate complexes

G. Micera, F. Cariati, P. Piu, 1985 .

Analytical study of the reduction of chromium(VI) by D- galacturonic acid

R. Seeber, S. Deiana, C. Gessa, 1991 .

Iron(III) reduction by D-galacturonic acid. Part I. Influence of Copper(II) complexes formation

R. Seeber, S. Deiana, C. Gessa, 1990 .

Complexing and redox properties of the system D-galacturonic acid-iron(III)

V. Solinas, R. Seeber, S. Deiana, 1989 .

Analytical study of the interactions of D-galacturonic acid with iron(III) and iron(II) in solution and with iron(III)-bentonite

V. Solinas, R. Seeber, S. Deiana, 1989 .

INTERACTION OF METAL IONS WITH HUMIC ACID‐LIKE MODELS. PART 4. SYNTHESIS, SPECTRAL PROPERTIES, AND CRYSTAL AND MOLECULAR STRUCTURE OF TETRAKIS(μ‐2,6‐DIMETHOXYBENZOATO)DIAQUADICOPPER(II) AND OF BIS(μ‐2,6‐DIMETHOXYBENZOATO)BIS(μ‐ACETATO)DIAQUADICOPPER(II), A CASE OF A DIMERIC COPPER(II) CARBOXYLATE CO

G. Micera, F. Cariati, P. Piu, 1985 .

Electron spin resonance study of 2,6-dihydroxy-benzoate copper(II) complexes

S. Deiana, G. Micera, F. Cariati, 1982 .

Interaction of metal ions with humic-like models. Part 2. Thermal properties of hexaaquametal(II) bis(2,6-dihydroxybenzoate) dihydrate complexes

G. Micera, F. Cariati, P. Piu, 1993 .

Anodic stripping voltammetric determination of traces and ultratraces of thallium at a graphite microelectrode: method development and application to environmental waters

R. Seeber, A. Tapparo, G. Sanna, 2005 .

Spectroscopic investigation on the presence of OH in natural barrerite and in its collapsed phases

G. Vezzalini, A. Alberti, F. Cariati, 1983 .

Bour’s theorem and helicoidal surfaces with constant mean curvature in the Bianchi–Cartan–Vranceanu spaces

P. Piu, I. I. Onnis, R. Caddeo, 2021, Annali di Matematica Pura ed Applicata (1923 -).

Constant Angle Surfaces in Lorentzian Berger Spheres

P. Piu, I. I. Onnis, A. Passos Passamani, 2018, The Journal of Geometric Analysis.

Constant Angle Surfaces in Lorentzian Berger Spheres

P. Piu, I. I. Onnis, A. Passos Passamani, 2017, The Journal of Geometric Analysis.

Constant angle surfaces in the Lorentzian Heisenberg group

P. Piu, I. I. Onnis, 2017, Archiv der Mathematik.

Nature, distribution and origin of polycyclic aromatic hydrocarbons (PAHs) in the sediments of Olbia harbor (Northern Sardinia, Italy).

G. Micera, G. Sanna, G. De Luca, 2005, Marine pollution bulletin.

Iron(III) reduction by D-galacturonic acid. Part 3. Influence of the presence of additional metal ions and of 2-amino-2-deoxy-D-gluconic acid

R. Seeber, S. Deiana, C. Gessa, 1991 .

On the Riemannian geometry of the nilpotent groups $H(p,r)$

P. Piu, M. Goze, 1993 .

Pseudo-Riemannian Symmetries on Heisenberg Groups

P. Piu, Elisabeth Remm, M. Goze, 2014, 1401.6802.

Pseudo-Riemannian Symmetries on Heisenberg group $\mathbb{H}_{3}$

P. Piu, M. Goze, 2012, 1201.0447.

Pseudo-Riemannian Symmetries on Heisenberg group H 3

P. Piu, M. Goze, 2012 .

high-copper dental amalgam

L. Gaspa, G. Micera, G. Sanna, 2007 .

Microelectrodes for the determination of heavy metal traces in physiological conditions. Hg, Cu and Zn ions in synthetic saliva

R. Seeber, A. Tapparo, G. Sanna, 2002 .

Polycyclic aromatic hydrocarbons assessment in the sediments of the Porto Torres Harbor (Northern Sardinia, Italy)

Riccardo Leardi, Gavino Sanna, Giovanni Micera, 2004 .

Effects of Layer Charge on the Near-Infrared Spectra of Water Molecules in Smectites and Vermiculites

G. Micera, C. Gessa, F. Cariati, 1983 .

Dependence of kinetic variables in the short-term release of Hg2+, Cu2+ and Zn2+ ions into synthetic saliva from an high-copper dental amalgam

L. Gaspa, G. Micera, G. Sanna, 2007, Journal of materials science. Materials in medicine.

Dehydration and re-hydration of the zeolites with 4-4-1 SBU's: near i.r. evidence for topological changes in heulandite I

G. Vezzalini, A. Alberti, F. Cariati, 1985 .

A Weierstrass Representation Formula for Minimal Surfaces in ℍ3 and ℍ2 × ℝ

P. Piu, F. Mercuri, S. Montaldo, 2006 .

Rotational surfaces in H_3 with constant Gauss curvature

P. Piu, A. Ratto, R. Caddeo, 1996 .

The Bour's theorem for invariant surfaces in three-manifolds

P. Piu, I. I. Onnis, Iury Domingos, 2023, 2306.03837.

Loxodromes on Invariant Surfaces in Three-Manifolds

P. Piu, I. I. Onnis, R. Caddeo, 2019, Mediterranean Journal of Mathematics.

On the Three-Dimensional Homogenous SO(2)-Isotropic Riemannian Manifolds

P. Piu, M. Profir, 2010, 1005.3740.

Explicit Formulas for Non-Geodesic Biharmonic Curves of the Heisenberg Group

C. Oniciuc, P. Piu, R. Caddeo, 2003, math/0311221.

SO(2)-invariant minimal and constant mean curvature surfaces in 3-dimensional homogeneous spaces

P. Piu, A. Ratto, R. Caddeo, 1995 .

Loxodromes on invariant surface in three-manifolds

P. Piu, I. I. Onnis, R. Caddeo, 2018, 1805.03074.

Reversed-phase liquid chromatographic profile of free amino acids in strawberry-tree (Arbutus unedo L.) honey.

G. Sanna, M. Ciulu, I. Floris, 2009, Journal of AOAC International.

Invariant submanifolds of metric contact pairs

P. Piu, A. Hadjar, 2015, 1509.00994.