List Of Selected Publications
  • Alina C. Ion, Stephanie Bley, Ion Ion, Alina Culetu, Stanislav Zahov, Henner Hollert, Thomas-Benjamin Seiler, Investigation of the contaminant sorption of treated Romanian soils using “batch” and biological toxicity assays, Catena 101 (2013), 205-211.
  • I.Ion, A.C. Ion, Differential pulse voltammetric analysis of lead in vegetables using a surface amino-functionalized exfoliated graphite nanoplatelet chemically modified electrode, Sensors & Actuators: B. Chemical 166-167(2012), 842-847.
  • I.Ion, A.C. Ion, Determination of chlorpyriphos in broccoli using a voltammetric acetylcholinestrase sensor based on carbon nanostructure-chitosan composite material, Materials Science and Engineering C 32 (2012), 1001-1004.
  • I.Ion, A.C. Ion, A. Culetu, Application of an exfoliated graphite nanoplatelet- modified electrode for the determination of quintozen, Materials Science and Engineering C, 31, 2011, pp.1553-1557.
  • Alina.C.Ion, Alla Alpatova,  I.Ion, Alina Culetu, Study on phenol adsorption from aqueous solutions on  exfoliated graphitic nanoplatelet, Materials Science and Engineering B, 2011,  176(7), 588-595.
  • A.C.Ion,  I.Ion, A.Culetu, Lead adsorption onto exfoliated graphitic nanoplatelets in  aqueous solutions, Materials Science and Engineering B, 2011, 176(6), 504-509.
  • A.C.Ion, I. Ion, A.Culetu, D. Gherase, C.A.Moldovan, R.Iosub,  A.Dinescu, Acetylcholinesterase voltammetric  biosensors based on carbon nanostructure chitosan composite material for  organophosphate pesticides, Materials  Science and Engineering C, 2010, 30(6), 817-821. 
  • I.Ion,  A.Culețu, J.Costa, C.Luca, A.C.Ion, Polyvinyl chloride-based  membranes of 3,7,11 - tris (2-pyridylmethyl)- 3,7,11,17-tetraazabicyclo  [11.3.1] heptadeca-1(17),13,15-triene as a Pb(II)-selective sensor,  Desalination, 2010, 259(1-3), 38-43.
  • A.C. Ion, I.  Ion, A. Ficai, “Graphene and some of its promising environmental  applications in the detection of environmental contaminants”,  Environmental nanotechnologies ENT 2010, 1,  42-48
  • A.Culetu, A.C.  Ion, C. Luca “Lead preconcentration using solid phase extraction “ , UPB Scientific Bulletin, series B, 2010, 72(1). 139-146, (revista CNCSIS  categoria B+)
  • S. Lupu, I. Ion, A. C. Ion, “Voltammetric  determination of phenol at platinum electrodes modified with polypyrrole doped  with ferricyanide”, Revue  Roumaine de Chimie 54 (5), 2009, pp. 351-357.
  • A. C. Ion, J. Costa, I. Ion, D. Gherase, A. Culetu, “Potentiometric studies on methyl pyridine  derivatives of 14-membered tetra aza macrocycles as selective ionophores for  heavy metals”, UPB Scientific  Bulletin, Series B: Chemistry and Materials Science 71 (4), 2009, pp.  41-42.
  • A.C. Ion, I. Ion, “Short remarque on the  provenience of nanoparticles in environmental samples”, UPB Scientific  Bulletin, Series B: Chemistry and Materials Science 71 (1), 2009, pp. 13-20.
  • A.C. Ion, I. Ion, D. N. Stefan, L. Barbu, “Possible  mercury speciation in urine samples using potentiometric methods”, Materials  Science and Engineering C 29 (1), 2009,   pp. 1-4.
  • A. C. Ion, I.  Ion, “Electrodic membranes selective for Ag+and their applications in vitamin  content potentiometric determination”, UPB Scientific Bulletin, Series B:  Chemistry and Materials Science, 2008, 70 (3), pp. 31-38.
  • A. C. Ion, I. Ion, “Observations on some polar  organic compounds in rural aerosols”, Revue Roumaine de Chimie 53 (2),  2008,  pp. 133-139.
  • A. C. Ion, I. Ion, L.  Barbu, “Chemically modified electrode for NO2 - determination in environmental  applications”, UPB Scientific Bulletin, Series B: Chemistry and Materials  Science 69 (2), 2007, pp. 57-66.
  • A.C. Ion, I.Ion, L. Barbu, A. Ficai, D.N.  Stefan, “Environmental analytical applications of nanosensors”, Micro and  Nanoengineering series, 11, 2007, Editura Academiei Romane, pp. 231-239
  • A.C. Ion, I.Ion, L. Barbu, “Optimization  of  preconcentration of cadmium and lead  from samples with phosphate matrices using Chelex 100 ”, Rev. Roum. Chim., 51  (12), 2006, pp. 1219 - 1225.
  • A.C. Ion, I. Ion, L. Barbu, M. Negru, a.  Ficai, C. Neagu “Potentiometric Hg(II) determination in clinical samples”, J  Biomedical Eng. Technologia of Kaunas University of Technology, 10(26-27),  2006, pp.77-81.
  • A. C. Ion, R. Vermeylen, W. Wang, J.Cafmeyer,  A. Gelencser, W. Maenhaut, M. Claeys “Speciation of polar organic carbon  compounds in continental rural aerosols from K-puszta, Hungary”, Atm. Chem. Phys.,  5, 2005, pp. 1863 - 1969.
  • I. Ion,  A. C. Ion “Potentiometric determination of monobasic phosphate (H2PO4-) in  mineral waters”, Rev. Roum. Chim., 50(3), 2005,   pp. 219 - 225.
  • I. Ion, A.C. Ion, “Potentiometric  determination of fluoride in groundwaters”, Rev. Roum. Chim., 50(5), 2005, pp.  413 - 418.
  • Ion Ion, A.C. Ion, “Potentiometric speciation  of iron (II) and iron (III) in fertilizers by titration with cobalt (II)  chloride”, Rev. Roum.Chim., 50 (4), 2005, pp.263 – 268.
  • M. Claeys, W. Wang, A.C. Ion, I.Kourtchev, A.  Gelencser, W. Maenhaut    “Formation of  secondary organic aerosols from isoprene and its gas-phase oxidation products”,  Atmospheric Environment, vol.38(24), 2004, pp.4093 - 4098.
  • M.  Claeys, W. Wang, A.C. Ion, R. Vermeylen, I. Kourtchev, J. Cafmeyer and W.  Maenhaut, ” Characterization of isoprene oxidation products in rural  continental aerosols”, International Conference on carbonaceous particles in  the atmosphere, Journal of Aerosol Science (Special Issue EAC 2004), vol.  35(S1), 2004, pp.153-155.
  • A.C. Ion, E. Bakker, E. Pretsch, “Erratum at potentiometric  Cd2+-selective electrode with a detection limit in the low ppt range”, Anal.  Chim. Acta, vol. 452, 2002, pp.329.
  • N.Totir, S. Lupu, A.C. Ion, I. Ion,  “Analytical applications of chemically modified electrodes”, Rev. Roum. Chim.  46(6), 2001, pp.3 - 13.
  • A.C.  Ion, E. Bakker, E. Pretsch, “Potentiometric Cd2+-selective electrode with a  detection limit in the low ppt range”, Anal. Chim. Acta, vol. 440, 2001, pp. 71  - 79.
  • A.C.Ion, I.Ion, M.M.G.Antonisse,  B.H.M.Snelink-Ruel, D.N.Reinhoudt,“Characteristics of  an ion-selective electrode for fluoride determination in aqueous solution”,  Zh.Obsch.Khim., (in russian), vol.71(2), 2001,   pp.181-184.
  • E.M.Ungureanu, A.C.Ion, I.Ion, A.Popescu, “Molecular  redox receptors for cations sensing”, Ovidius University Annals of Chemistry,  vol. 11(1), 2000, pp.82 - 86.
  • A.Ion, I.Ion, J.-C.Moutet, A.Pailleret,  A.Popescu, E.Saint-Aman, E.Ungureanu, E.Siebert, R.Ziessel, “Electrochemical  recognition of metal films: some relevant examples”, Sensor & Actuators, B  59, 1999, pp. 118 - 122.
  • A.C.Ion, I.Ion, S.Lupu, “Potentiometric  determination of iron(III) in fertilizers using ion selective electrode with  liquid membrane”, U.P.B.Sci.Bull.Series B, vol.61(1-2), 1999, pp.33 - 38.
  • A.C.Ion, I.Ion, S.Lupu, “Solvent extraction of  potassium metal picrate by benzo 15-crown-5 subtituted uranyl salophene”,  Sci.Bull.Polyt.Inst.Bucharest, U.P.B.Sci.Bull.Series B, vol. 61(1-2), 1999,  pp.39 - 46.
  • A.C.Ion, J.-C.Moutet, A.Pailleret, A.Popescu,  E.Saint-Aman, E.Siebert, E.M.Ungureanu, “Electrochemical Recognition of Metal  Cation by Poly(Crown Ether Ferrocene) Films Investigated by Ciclic Voltammetry  and Electrochemical Impedance Spectroscopy”, J.Electroanal.Chem. 464, 1999,  pp.24 - 30.
  • M.M.G. Antonisse, R. Lugtenburg, A.C.  Ion,  B.H.M. Snellink-Ruel, D.N.  Reinhoudt, “Synthesis of novel uranyl salophene derivatives and evaluation as  sensing molecules in chemically modified field effect transistors (CHEMFETs)”  J.Chem.Soc.Perkin Trans. 2, 1999, pp.1211 - 1218.
  • N. Totir,   C.Luca,  S.Lupu, A.C.Ion, I.Ion, “Preparation  and characterization of chemically modified electrodes”, Roum.Chem. Quarterly  Rev., 7(2), 1999, pp.85 - 93.
  • A.C.Ion, I.Ion, J.C.Moutet, E.Saint-Amman,  A.Popescu , M.Ungureanu, “A ferrocene crown ether functionalised  polypyrrole film”, Advanced  Materials,  9(9), 1997, pp. 711 - 713.
  • A.C.Ion, I.Ion, C.Luca,“Liquid - liquid ion  exchange membrane electrodes for H2PO4-“, Rev.Roum.Chim., vol. 42(3), 1997, pp.  251 - 253.
  • A.C.Ion, I.Ion, C.Luca,“Bicarbonate -  sensitive liquid membrane electrodes” Rev.Roum.Chim., vol. 42(4), 1997, pp.  267-270.
  • M.Ungureanu, E.Saint-Aman, I.Ion, A.Popescu,  T.Vişan, J.-C.Moutet, A.C.Ion, “Electrochemical recognition of group I or II  metal cations by redox active ionophores in homogeneous solution or by  functionalized modified electrode, ”Studia Universitis Babes Bolyai”, 41(2),  1996, pp.79 - 88.
  • A.C.Ion, I.Ion, L. Barbu, C. Luca,  ” Electrod anion-selectiv cu membrană lichidă  pentru determinarea anionului clorură, utilizand ca substanţă activă compuşi  organo-stanici”, Rev. Chim.(Bucureşti), 47(10), 1996, pp. 951 - 955.
  • A.C.Ion, I.Ion, C. Luca, E. Diacu, “Adsorption  of lead, silver and cadmium on crown-ethers adsorbents”, Rev. Roum. Chim.,  39(8),1994, pp. 921 - 926.
  • I.Ion, A.C.Ion, L.Barbu,“Metodă  spectrofotometrică pentru determinarea cadmiului din roci fosfatice” ,  Rev.Chim.(Bucureşti), 45, 1994, pp. 224 - 228.
  • I.Ion, A.C.Ion, L.Barbu, “Determinarea  aluminiului din soluţii de CuAlCl4C7H8 ”, Rev.Chim.(Bucureşti),45(4),1994, pp.  347 - 348.
  • I.Ion, A.C.Ion, L.Barbu, “Metodă  spectrofotometrică de determinare a nitriţilor din apele naturale”, Izvestia  Acad.Nauk Respubliki Moldova, Biologiceskii i Himiceschie Nauki, 2, 1993, pp.61  - 64.
  • A.C.Ion,   I.Ion,“Extractif - spectrophotometric determination of ionic platinum in  Pt/Al2O3 catal yst , Sci.Bull.Polyt.Inst.Bucharest, Chem.and Materials  Sci.Series, vol.54(1-2),1992, pp. 83 - 88.
  • I.Ion,   A.C. Ion, “Application of temperature programmed reduction (TPR) method  for characterization of Pd/Al2O3 catalysts”,Sci.Bull.Polyt.Inst.Bucharest,  Chem. and Materials Sci. Series, vol.54(3-4),1992, pp.109 - 116.

 Courses

CROMOTOGRAFIE DE GAZE Prof. Dr. Ing. Alina Catrinel Ion
  • Cromatografia  – definitie si consideratii generale
  • Principiul  separarii cromatografice
  • Marimi  care caracterizeaza peak-ul cromatografic
  • Marimi  care caracterizeaza separarea cromatografica
  • Fenomene  care genereaza dispersia peak-ului cromatografic
  • Curba Van Deemter. Interpretarea fenomenologica a acesteia
  • Coloane  utilizate in cromatografia de gaze.
  • Modalitati  de obtinere a coloanelor destinate cromatografiei de gaze
  • Tipuri  de faze stationare utilizate in cromatografia de gaze
  • Conditionarea  si intretinerea coloanelor cromatografice. Clasificarea coloanelor  cromatografice
  • Structura  generala a unui cromatograf de gaze
  • Sisteme  de injectie utilizate in cromatografia de gaze
  • Faze  mobile utilizate in cromatografia de gaze
  • Detectori  utilizati in cromatografia de gaze
  • Derivatizarea  in cromatografia de gaze
  • Prelucrarea  probelor in cromatografia de gaze (SPE, SPME, SBSE)
  • Prelucrarea  datelor experimentale in cromatografie. Achizitia datelor si procesarea  acestora. Software in cromatografie. Analiza  cantitativă
  • Validarea  metodelor cromatografice
  • Managementul  laboratorului in care se efectueaza analize prin cromatografie de gaze

  • Cursul dureaza 3 zile si se adreseaza  absolventilor facultatilor cu profil chimic  care lucreaza in  laboratoare de  controlul calitatii produselor;
  • Cursul se incheie cu un test de evaluare a  cunostintelor si abilitatilor practice, acordandu-se diplome de absolvire;
  • Cursul se organizeaza cu cate 6  participanti
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CROMATOGRAFIE DE LICHIDE DE INALTA PERFORMANTA (HPLC) Prof. Dr. Ion Ion
  • Introducere in cromatografia de  lichide de inalta performanta (HPLC).
    • Clasificarea HPLC in functie de  mecanismele de sorbtie.
    • Teoria separarii cromatografice in HPLC.
    • Metode de  prelevare si pregatire a probelor.
  • Performantele metodelor HPLC. 
    • Exactitate, precizie, limita de detectie, domeniu de liniaritate,  sensibilitate, selectivitate, robustete, reproductibilitate si repetabilitate.
  • Instrumentatie utilizata in  HPLC. Faze stationare. Pompe. Detectori. Solventi. Tehnici de injectare a  probelor. Elutia cu gradient.
  • Detectori  utilizati in HPLC.
  • Dezvoltarea unei metode de  analiza prin  HPLC.
  • Validarea metodelor HPLC.
  • Prelucrarea datelor  cromatografice. Achizitia datelor si procesarea acestora. Managementul  informatiei experimentale.

  • Cursul dureaza 3 zile si se adreseaza  absolventilor facultatilor cu profil chimic  care lucreaza in  laboratoare de  controlul calitatii produselor;
  • Cursul se incheie cu un test de evaluare a  cunostintelor si abilitatilor practice, acordandu-se diplome de absolvire;
  • Cursul se organizeaza cu cate 6  participanti;
  • Aplicatiile practice se aleg in  functie de preocuparile cursantilor
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