Distribuzione geografica
Continente #
NA - Nord America 3.213
EU - Europa 2.576
AS - Asia 1.634
SA - Sud America 7
AF - Africa 4
OC - Oceania 3
Continente sconosciuto - Info sul continente non disponibili 2
Totale 7.439
Nazione #
US - Stati Uniti d'America 3.208
CN - Cina 1.608
IE - Irlanda 888
UA - Ucraina 496
DE - Germania 359
FI - Finlandia 307
IT - Italia 174
SE - Svezia 158
GB - Regno Unito 104
FR - Francia 46
BE - Belgio 21
KR - Corea 7
ES - Italia 6
IQ - Iraq 6
NL - Olanda 6
CA - Canada 5
MU - Mauritius 4
RU - Federazione Russa 4
AU - Australia 3
CL - Cile 3
IN - India 3
SG - Singapore 3
AT - Austria 2
BD - Bangladesh 2
BR - Brasile 2
EU - Europa 2
JP - Giappone 2
AM - Armenia 1
AR - Argentina 1
CH - Svizzera 1
CO - Colombia 1
GR - Grecia 1
IR - Iran 1
LB - Libano 1
MD - Moldavia 1
NO - Norvegia 1
SI - Slovenia 1
Totale 7.439
Città #
Dublin 887
Chandler 731
Jacksonville 610
Nanjing 481
Ashburn 259
Nanchang 187
Princeton 144
Beijing 143
Lawrence 141
Shenyang 140
Hebei 138
Wilmington 127
Changsha 126
Jiaxing 119
Medford 99
Ann Arbor 92
Tianjin 80
Boardman 78
Helsinki 70
Hangzhou 61
Shanghai 52
Los Angeles 40
Milan 38
Woodbridge 38
Verona 33
Pavia 32
Norwalk 26
Washington 23
Brussels 21
Dearborn 18
Kunming 14
Fairfield 12
Seattle 11
New York 10
Des Moines 9
Tappahannock 9
Zhengzhou 9
Fuzhou 7
Ningbo 7
Auburn Hills 6
Redwood City 6
Gwanak-gu 5
Jinan 5
Verrua Po 5
Falls Church 4
Houston 4
Samarate 4
Taizhou 4
Orange 3
Phoenix 3
Sant'Andrea Bagni 3
Singapore 3
Toronto 3
Bergamo 2
Berlin 2
Changchun 2
Costa Mesa 2
Cremona 2
Guangzhou 2
Lanzhou 2
Meppel 2
Occhieppo Superiore 2
Palma 2
Paris 2
Reggio Emilia 2
San Jose 2
Syracuse 2
Basra 1
Biassono 1
Birmingham 1
Borås 1
Buenos Aires 1
Buffalo 1
Carrara 1
Chieti 1
Chisinau 1
Cogne 1
Dhaka 1
Garbagnate Milanese 1
Geumcheon-gu 1
Groningen 1
Haikou 1
Huntingdon 1
Jinhua 1
Kavir 1
Kemerovo 1
La Canada Flintridge 1
Las Vegas 1
Legnano 1
Lisdoonvarna 1
London 1
Longview 1
Odessa 1
Piscataway 1
Pune 1
Qingdao 1
Rio Branco Do Sul 1
Rockville 1
Rome 1
San Diego 1
Totale 5.241
Nome #
Aluminium speciation in natural water by sorption on a complexing resin. 87
Determination of Inorganic Beryllium Species in the Particulate Matter. 84
Potentiometric determination of stability constants with ion selective electrodes. Chelates between copper(II) and Chromotropic acid and Chromotrope 2B 79
Sensors based on surface plasmon resonance in a plastic optical fiber for the detection of trinitrotoluene 78
Characterization of the sorption of uranium(VI) on different complexing resins 75
Reaction between thiazolazochromotropic acid and Copper(II) ions by potentiometric and spectrophotometric methods 75
Localized surface plasmon resonance with five-branched gold nanostars in a plastic optical fiber for bio-chemical sensor implementation 74
Electrochemistry and analytical determination of lysergic acid diethylamide (LSD) via adsorptive stripping voltammetry 73
A chelating resin as a probe for the copper(II) distribution in grape wines . 73
Characterization of sorption equilibria of nickel(II) on complexing resins by the Gibbs-Donnan model. 72
Speciation of copper(II) in natural waters in thepresence of ligands of high and intermediatestrength 70
Spectrophotometric investigation on In(III) complexes with some water soluble azo-dyes 70
Applied macroinorganics. IV. Effect of the crosslinking agent on protonation and metal ions complexing abilities of ion exchange resins with poly(amido-amine) structure 70
Determination of total and free copper(II) and cadmium(II) in freshwater samples by chelating resin titration with a resin containing iminodiacetic groups 70
Ion Selective Electrode for Dopamine Based on a MolecularlyImprinted Polymer 68
Alcuni problemi di definizione e valutazione delle spezie 68
Fulvic acids as multimodal strong ligand for lead(II) in acqueous solutions 67
Determination of metal ions concentration and speciation in seawater by titration with an iminodiacetic resin. 67
Applied macroinorganics. II. Protonation and heavy metal ions complex-formation behaviour of three crosslinked resins of poly(amido-amine) structure 67
Characterization of natural ligands of lead(II) at low concentration by using sorbing solids as sensors for free metal ion 67
Determination of cadmium(II), copper(II), manganese(II) and nickel(II) species in Antarctic seawater with complexing resins 67
Potentiometric sensor for atrazine based on a molecular imprinted membrane 66
Beyond the synthesis of novel solid phases: Review on modelling of sorption phenomena 66
Batchwise Separation of Gallium by an Anion Exchange Resin Loaded with a Sulphonated Azo Dye. 66
Voltammetric platform for detection of 2,4,6-trinitrotoluene based on a molecularly imprinted polymer 66
Studio preliminare per un'indagine volta valutare l'effetto sulla speciazione dei metalli pesanti in acque naturali campionate a temperatura molto diversa dalla convenzionale T=25 °C dei laboratori di analisi. 66
Complexation of lead(II) at low concentration by the fulvic fraction of a marine sediment: effect of the heterogeneity of the fulvic matter. 66
Metal ion concentration titration by chelating resins 65
Monitoring of low levels of furfural in power transformer oil with a sensor system based on POF-MIP platform 65
A chelating resin as a probe for the copper(II)distribution in grape wines 65
Characterization of an Enzyme linked Immunosorbent Assay for Aflatoxin B1 based on commercial reagents 63
Investigation of the speciation of aluminium in drinking waters by sorption on a strong anionic-exchange resin AG1X8 62
Analytical methods for determination of free metal ion concentration, labile species fraction and metal complexation capacity of environmental waters: A review 62
Investigation of the strong metal complexes in natural waters by sorption on a complexing resin 61
Sorption of lead(II) on two chelating resins:from the exchange coefficient to the intrinsic complexation constant 61
Direct Gas-Chromatographic Determination of Methanol in Alcoholic Beverages 61
Separation of copper(II) and aluminium(III) from fresh waters by solid phase extraction on a complexing resin column 60
Molecularly imprinted polymer-based sensors for amperometric determination of nonelectroactive substances 60
Potentiometric sensor for atrazine based on a molecular imprinted polymer 59
Determination of the complexing properties of drinking waters towards copper(II) and aluminium(III) by ligand titration 59
Voltammetric determination of inorganic As(III) and total inorganic As in natural waters. 59
Formation of a trivalent silver tetraaza macrocyclic complex in aqueous solution:hydrolytic tendencies and interaction with the sulfate ion 59
Sorption mechanism of trace amounts of divalent metal ions on a chelating resin containing iminodiacetate groups 59
Determination of the metal complexation capacity of natural waters by ligand titration in the presence of complexing resins. 58
Chromatographic Behaviour of Trace Metal Ions on a Strong Base Anion Exchange Resin Functionalized by Azo Ligands. 58
Solid phase extraction of copper(II) by fixed bed procedure on cation exchange complexing resins 58
Novel DFO-functionalized mesoporous silica for iron sensing. Part 2. Experimental detection of free iron concentration (pFe) in urine samples 58
Determination of tin and lead by AC1 polarography and anodic stripping voltammetry 58
Separation of vanadium(V) and (IV) by sorption on iminodiacetic chelating resin 57
General procedure for the determination of trace amounts of iodine in natural water samples of unknown composition by spectrophotometric titration 57
Spectophotometric determination of palladium(II) with four water-soluble heterocyclic azo dyes 57
Evaluation of Some Methods of Extracting Humic Substances from River Sediments. 57
Simple solid-phase spectrophotometric method for free iron(III) determination. 56
Analytical Related Problems in Metals and Trace Elements Determination in Industrial Waste Landfill Leachates. 56
Experimental determination of strong ligands of copper(II) at low concentration in natural waters by metal ion separation on a complexing resin, and comparison with other methods. 55
Determination of the total concentration and speciation of metal ions in river, estuarine and sea water samples 55
Study of aluminium speciation in freshwaters by sorption on a chelating resin 55
Sorption of Thorium on a Strong Base Anion Exchange Resin Containing a Sulphonated Azo Dye: an Interpretation Based on the Gibbs-Donnan Model. 55
On the protonation equilibria of T-azo-R and Chromotrope 2B sorbed on a strong base anion exchanger at 298°K and different ionic strengths. 55
Extraction-atomic absorption spectrophotometric determination of palladium as its anionic complex with a sulfonated azo dye 55
High selectivity and sensitivity sensor based on MIP and SPR in tapered plastic optical fibers for the detection of l-nicotine 55
A simple small size and low cost sensor based on surface plasmon resonance for selective detection of Fe(III) 55
Sorption of divalent metal ions on an iminodiacetic resin from artificial seawater 53
Ion exchange complexing resins as sensors for the determination of free metal ion concentration at a low level 53
Oscillopolarographic determination of hexacyanoferrate(II) and (III) in waste electroplating industrial effluents 53
Sorption of Copper, Nickel and Lanthanum on a strong base anion exchange resin containing Chromotrope 2B. 52
Specrophotometric study and analytical applications of the complexes of copper(II) and zinc(II) with some sulphonated azo-dyes 52
null 51
Investigation of the Complexation of Metal-Ions by Strong Ligands in Fresh and Marine Water. 51
Spectrophotometric titration of traces of iodide in concentrated chloride solution 51
Interaction of Serum Albumin with a Sulphonated Azo Dye in Acidic Solution. 51
Determination of the total concentration and speciation of Uranium in naturalwaters by the Resin Titration method 50
Strong copper(II) species in estuarine and sea waters investigated by a method with high detection window 50
Determination of the total concentration and speciation of metal ions in river, estuarine and sea water samples 49
Potentiometric study of the complexation of Arsenic(III) by chloride ions 49
The reaction between tetrazolazo-2-naphhol-3,6-disulphonic acid and Cu(II) and Ni(II). Analytical application 49
Evaluation of the Activity Coefficients of Some Sulphonated Azo Dyes and of Their Complexes with Metal Ions. 49
Potentiometric determination of the standard potential of the As(V)/As(III) couple 49
Characterization and Analytical Applications of a Coenzyme-AChemically Modified Gold Electrode 48
Macro-Inorganics: coordination compounds with poly(amido-amines) 48
Solvent Impregnated Resins Containing di-(2,4,4-Trimethylpentyl)Phosphinic Acid. II. Study of the Distribution Equilibria of Zn(II), Cu(II) and Cd(II). 48
Solvent Impregnated Resins Containing Cyanex 272. Preparation and Application to the Extraction and Separation of Divalent Metals. 48
Evaluation of adsorbing capacity and selectivity of a new ion exchange resin with a poly(amido-amine) structure 48
Spectrophotometric investigation of the reactions of nickel(II) with some sulphonated azo-dyes 48
Investigation of the complexation properties of a natural water towards copper(II), manganese(II) and aluminium(III), based on sorption of metal ions on complexing resin. 48
Characterization and applications of chelating resins as chemical reagents for metal ions, based on the Gibbs-Donnan model 47
Adsorption of lead(II) and copper(II) on activated carbon by complexation with surface functional groups. 47
Investigation on sorption equilibria of Mn(II), Cu(II) and Cd(II) on carboxylic resin by the Gibbs-Donnan model 46
Simultaneous determination of total and free metal ion concentration in solution of unknown composition by sorption on iminodiacetic resin 45
Procedure for the Separation and Characterization of Fulvic Acids from Sediments. 45
Reactions between iodine, iodide and chloride, in aqueous solutions having high ionic strength 45
Electrochemistry of olanzapine and risperidone at carbon nanotubes modified gold electrode through classical and DFT approaches 45
Aluminium speciation in natural water by sorption on a complexing resin 45
On the complexation reaction of some sulfonated azo-dyes with Mg(II) and Al(III) 45
Self-assembled monolayer modified gold electrodes for traces Cu(II) determination 45
Spectrophotometric investigation on the complexation of Hg(II) with some sulfonated azo-dyes in 0.1 mol dm^-3 NaClO4 aqueous solution 44
Investigation of the metal species in seawater by sorption of the metal ion on complexing resins with different sorbing properties 43
Extraction and Gas-Chromatographic Determination of Residual Formaldehyde in Microsurgical Materials. 43
Sorption of protons and metal ions from aqueous solutions by a strong base anion-exchange resin loaded with sulphonated azo-dyes 43
Totale 5.804
Categoria #
all - tutte 25.982
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 25.982

Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/20199 0 0 0 0 0 0 0 0 0 0 7 2
2019/20201.958 577 783 2 93 2 99 16 127 6 167 80 6
2020/2021874 104 84 28 94 2 114 9 141 34 130 113 21
2021/2022538 13 1 3 6 3 12 12 25 41 25 101 296
2022/20232.313 206 154 32 194 188 245 5 113 1.039 27 67 43
2023/2024742 83 144 41 57 82 193 3 54 2 50 33 0
Totale 7.633