zirconium has been researched along with hafnium in 76 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 17 (22.37) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 26 (34.21) | 29.6817 |
| 2010's | 32 (42.11) | 24.3611 |
| 2020's | 1 (1.32) | 2.80 |
| Authors | Studies |
|---|---|
| Hirschberg, R; Kaul, A; Riedel, W; Schmier, H; Walter, U | 1 |
| Berger, MR; Bischoff, H; Keppler, BK; Schmähl, D | 1 |
| Ando, A; Ando, I | 1 |
| Keppler, BK; Michels, K | 1 |
| Lillie, RD; Pizzolato, P | 1 |
| Boulton, AA; Majer, JR | 1 |
| Kaul, A; Müller, B; Riedel, W | 1 |
| Brakhnova, IT; Shkurko, GA | 1 |
| Shelley, WB | 1 |
| Buu-Hoï, NP | 1 |
| Coulter, JR; Mullaney, PF | 1 |
| Burckhardt, P; Reber, E | 1 |
| Hesse, B; Köpf, H; Köpf-Maier, P | 1 |
| Köpf, H; Köpf-Maier, P; Wagner, W | 1 |
| Barton, L; Rath, NP; Thomas, RL | 1 |
| Miehe, G; Riedel, R; Zerr, A | 1 |
| Büchl, A; Kleine, T; Mezger, K; Münker, C; Pfänder, JA; Weyer, S | 1 |
| BAMANN, E; OECHSNER, B; TRAPMANN, H | 1 |
| EGELSTAFF, PA; TAYLOR, BT | 1 |
| Abe, T; Ambe, S; Francis, AJ; Ozaki, T | 1 |
| Li, HZ; Yang, CX; Zhai, DT | 1 |
| Han, C; Lee, JP; Lobkovsky, E; Porco, JA | 1 |
| Aarik, J; Mändar, H; Manghnani, MH; Niilisk, A; Tkachev, SN | 1 |
| Abbaspour, A; Baramakeh, L | 1 |
| Tang, G; Zhang, Y; Zhao, J; Zhu, L | 1 |
| Bedzyk, MJ; Gurney, RW; Hupp, JT; Jin, H; Lee, TL; Libera, JA; Nguyen, ST; Schwartz, C | 1 |
| Chen, S; Xu, Z; Ye, P; Zhang, J; Zong, Y | 1 |
| Chirik, PJ | 1 |
| Igarashi, S; Kubota, T; Takagai, Y; Takahashi, A; Yamaguchi, H | 1 |
| Chaen, N; Himeno, S; Kitano, E | 1 |
| Ackermann, L; Althammer, A; Kaspar, LT | 1 |
| Egorov, AI; Loginov, YE; Malyutenkova, SE | 1 |
| SEABORG, GT; STREET, K | 1 |
| Shariati, S; Yamini, Y; Zanjani, MK | 1 |
| Kikukawa, Y; Mizuno, N; Nakagawa, Y; Tsuchida, K; Uehara, K; Yamaguchi, K; Yamaguchi, S | 1 |
| Chmura, AJ; Davidson, MG; Frankis, CJ; Jones, MD; Lunn, MD | 1 |
| Helliwell, M; Mlondo, SN; O'Brien, P; Procter, DJ; Raftery, J; Thomas, PJ | 1 |
| Attin, T; Becker, K; Magalhães, AC; Meier, W; Roos, M; Sutter, E; Wiegand, A | 1 |
| Choi, YS; Colón, LA; Rivera, JG; Vujcic, S; Wood, TD | 1 |
| Hayashi, K; Kato, CN; Nomiya, K; Sakai, Y; Saku, Y; Shinohara, A; Yoshida, S; Yoza, K | 1 |
| Glisenti, A; Kailasam, K; Müller, K; Natile, MM | 1 |
| Blacken, GR; Diener, M; Jackson, KE; Maly, DJ; Ranjitkar, P; Turecek, F; Volný, M | 1 |
| Gellman, SH; Stahl, SS; Stephenson, NA; Zhu, J | 1 |
| Attin, T; Hiestand, B; Magalhães, AC; Roos, M; Sener, B; Wiegand, A | 1 |
| El-Asmy, AA; El-Gammal, OA; Radwan, HA | 1 |
| Li, Z; Yamamoto, H | 1 |
| Attin, T; Magalhães, AC; Wiegand, A | 1 |
| Li, L; Wang, BL; Zheng, YF | 1 |
| Dooley, CJ; Ge, Y; Jin, S; Lawrence, MJ; Nelson, CA; Szczech, JR; Xu, Q; Zhu, H | 1 |
| Bergkvist, M; Cady, NC; Fahrenkopf, NM; Shahedipour-Sandvik, F; Tokranova, N | 1 |
| Grant, KB; Kassai, M; Teopipithaporn, R | 1 |
| Chakraborty, D; Ramkumar, V; Saha, TK | 1 |
| Angeliu, TM; Ballard, JD; Chambers, JJ; Christensen, M; Freeman, C; Najafabadi, R; Niimi, H; Saxe, P; Shaw, JB; Vollmer, J; Wimmer, E; Wolf, W; Young, GA | 1 |
| Bandyopadhyay, D; Bhattacharyya, N; Kumar, M | 1 |
| Yang, WQ; Zheng, WC | 1 |
| Aga, DS; Banerjee, S; Depner, SW; Navarro, DA; Watson, DF | 1 |
| Bergman, RG; Curley, JJ; Tilley, TD | 1 |
| Balaceanu, M; Braic, M; Braic, V; Panseri, S; Russo, A; Vladescu, A | 1 |
| Buffet, JC; Mashima, K; Nagae, H; Okuda, J; Sauer, A; Spaniol, TP | 1 |
| Andrews, L; Bauschlicher, CW; Dixon, DA; Gong, Y; Thanthiriwatte, KS | 1 |
| Chen, D; Lei, L; Wang, Y; Xu, J; Yang, A; Zhang, R | 1 |
| Goldberg, I; Kol, M; Press, K; Venditto, V | 1 |
| Fujita, T; Makio, H; Prasad, AV; Saito, J; Terao, H | 1 |
| Chen, MT; Chien, CC; Liang, LC; Lin, ST | 1 |
| Buitendach, BE; Gągor, A; Swarts, JC | 1 |
| Censi, P; Raso, M; Saiano, F | 1 |
| Balamurugan, B; Das, B; Sellmyer, DJ; Skomski, R; Zhang, WY | 1 |
| Deng, X; Hou, G; Walter, MD; Zhao, N; Zi, G | 1 |
| Arata, A; Campos, TM; Lazar, DR; Lima, NB; Machado, JP; Tango, RN; Ussui, V | 1 |
| Barnes, CL; Behrle, AC; Drewett, JM; Kim, JE; Levin, JR; Schelter, EJ; Walensky, JR | 1 |
| Chakraborty, D; Rajashekhar, B; Ramkumar, V; Roymuhury, SK | 1 |
| Goldberg, I; Kol, M; Rosen, T; Stopper, A; Venditto, V | 1 |
| Cammarata, I; Cammarata, M; Censi, V; Parisi, MG | 1 |
| Nieto, JA | 1 |
| Du, M; Gu, C; Guo, C; He, L; Li, Z; Wang, M; Zhang, Z; Zhou, N | 1 |
| Arion, VB; Belova, SA; Darvasiová, D; Dudkin, SV; Gherca, D; Lungan, MA; Malček, M; Manta, CM; Martins, LMDRS; Meier-Menches, SM; Pombeiro, AJL; Rapta, P; Samohvalov, D; Voloshin, YZ | 1 |
3 review(s) available for zirconium and hafnium
| Article | Year |
|---|---|
Integrated ion-current (ICC) technique of quantitative mass spectrometric analysis: chemical and biological applications.
Topics: Air Pollution; Animals; Chelating Agents; Evaluation Studies as Topic; Hafnium; Humans; Hydrocarbons; Ions; Isomerism; Lead; Mass Spectrometry; Mercury; Metals; Methods; Microchemistry; Nickel; Organ Specificity; Petroleum; Phenethylamines; Quinolines; Surface Properties; Time Factors; Titanium; Tyramine; Zirconium | 1973 |
Is titanium tetrafluoride (TiF4) effective to prevent carious and erosive lesions? A review of the literature.
Topics: Cariostatic Agents; Dental Caries; Fluorides; Hafnium; Humans; Hydrogen-Ion Concentration; Titanium; Tooth Erosion; Zirconium | 2010 |
Thermoluminescence of metallic oxides. Development and applications in Mexico: An overview.
Topics: Aluminum Oxide; Beryllium; Hafnium; Humans; Luminescence; Metals; Mexico; Microscopy, Atomic Force; Oxides; Powders; Semiconductors; Thermoluminescent Dosimetry; Titanium; X-Ray Diffraction; Zirconium | 2018 |
1 trial(s) available for zirconium and hafnium
| Article | Year |
|---|---|
Effect of TiF4, ZrF4, HfF4 and AmF on erosion and erosion/abrasion of enamel and dentin in situ.
Topics: Adult; Animals; Carbonated Beverages; Cariostatic Agents; Cattle; Cross-Over Studies; Dental Enamel; Dental Pellicle; Dentin; Double-Blind Method; Female; Fluorides; Fluorides, Topical; Hafnium; Humans; Male; Middle Aged; Time Factors; Titanium; Tooth Abrasion; Tooth Erosion; Toothbrushing; Toothpastes; Young Adult; Zirconium | 2010 |
72 other study(ies) available for zirconium and hafnium
| Article | Year |
|---|---|
Comparative investigations on the biokinetics of colloidal thorium, zirconium, and hafnium dioxides in animals.
Topics: Animals; Body Burden; Dogs; Female; Hafnium; Injections; Kinetics; Liver; Mice; Rabbits; Radiation Dosage; Radioisotopes; Rats; Spleen; Thorium Dioxide; Tissue Distribution; Whole-Body Counting; Zirconium | 1979 |
Efficacy of beta-diketonato complexes of titanium, zirconium, and hafnium against chemically induced autochthonous colonic tumors in rats.
Topics: Animals; Body Weight; Carcinogens; Colonic Neoplasms; Dimethylnitrosamine; Hafnium; Male; Metals; Organometallic Compounds; Rats; Rats, Inbred Strains; Titanium; Zirconium | 1987 |
Distribution of 95Zr and 181Hf in tumor-bearing animals and mechanism for accumulation in tumor and liver.
Topics: Animals; Carcinoma, Ehrlich Tumor; Hafnium; Kinetics; Liver; Liver Neoplasms, Experimental; Male; Mice; Neoplasms, Experimental; Radioisotopes; Radionuclide Imaging; Rats; Rats, Inbred Strains; Sarcoma, Yoshida; Subcellular Fractions; Tissue Distribution; Zirconium | 1986 |
Antitumor activity of 1.3-diketonato zirconium (IV) and hafnium (IV) complexes.
Topics: Animals; Antineoplastic Agents; Chemical Phenomena; Chemistry; Cisplatin; Hafnium; Mice; Organometallic Compounds; Sarcoma 180; Zirconium | 1985 |
The staining of mucopolysaccharides with gallocyanin and metal mordants.
Topics: Animals; Cartilage; Dogs; Glycosaminoglycans; Hafnium; Histocytochemistry; Humans; Mast Cells; Methods; Mice; Molybdenum; Mucins; Mucous Membrane; Niobium; Onium Compounds; Oxazines; Polysaccharides; Rats; Staining and Labeling; Tantalum; Tin; Titanium; Tungsten; Zirconium | 1971 |
Non-radiation effects of thorotrast and other colloidal substances.
Topics: Alpha Particles; Colloids; Dextrins; Drug Compounding; Foreign-Body Reaction; Hafnium; Microscopy, Electron; Oxides; Particle Size; Radiation; Thorium Dioxide; Time Factors; Zirconium | 1973 |
[Hygienic evaluation of the effect on the body of transition metal hydrides taking into account their electron and crystalling structures].
Topics: Animals; Blood; Hafnium; Hydrogen; Liver; Lung; Metals; Rats; Structure-Activity Relationship; Titanium; Zirconium | 1972 |
Chondral dysplasia induced by zirconium and hafnium.
Topics: Aluminum; Animals; Beryllium; Cadmium; Cartilage Diseases; Chromium; Cobalt; Ear, External; Female; Hafnium; Injections, Intradermal; Mice; Mice, Inbred CBA; Mice, Inbred ICR; Nickel; Zirconium | 1973 |
[Effects of metallocenes of the metabolization of some drugs in the rat].
Topics: Animals; Blood Coagulation Tests; Ethyl Biscoumacetate; Hafnium; Iron; Nickel; Organometallic Compounds; Paralysis; Rats; Titanium; Vanadium; Zirconium; Zoxazolamine | 1970 |
An electronic particle counting and dispensing device for use in animal injection experiments.
Topics: Animals; Hafnium; Injections; Oxides; Radiometry; Spectrometry, Gamma; Zirconium | 1971 |
[Hard-metal pneumoconioses in Switzerland].
Topics: Adult; Aged; Chromium; Cobalt; Dust; Environmental Exposure; Hafnium; Humans; Male; Metallurgy; Middle Aged; Molybdenum; Niobium; Pneumoconiosis; Radiography; Switzerland; Tantalum; Titanium; Tungsten; Vanadium; Zirconium | 1970 |
[Tumor inhibition by metallocenes: effect of titanocene, zirconocene, and hafnocene dichlorides on Ehrlich ascites tumor in mice (author's transl)].
Topics: Animals; Antineoplastic Agents; Carcinoma, Ehrlich Tumor; Cisplatin; Hafnium; Mice; Organometallic Compounds; Structure-Activity Relationship; Titanium; Zirconium | 1980 |
In vitro cell growth inhibition by metallocene dichlorides.
Topics: Animals; Antineoplastic Agents; Carcinoma, Ehrlich Tumor; Cell Division; Cells, Cultured; Depression, Chemical; Female; Hafnium; Mice; Molybdenum; Organometallic Compounds; Time Factors; Titanium; Vanadium; Vanadium Compounds; Zirconium | 1981 |
Formation of metallaboranes from the group IV transition metals and pentaborane(9): crystal and molecular structure of [(Cp(2)Zr)(2)B(5)H(8)][B(11)H(14)].
Topics: Boranes; Chemical Phenomena; Chemistry, Physical; Hafnium; Halogens; Lithium; Magnetic Resonance Spectroscopy; Molecular Conformation; Organometallic Compounds; Polymers; Silicon Dioxide; Titanium; X-Ray Diffraction; Zirconium | 2002 |
Synthesis of cubic zirconium and hafnium nitride having Th3P4 structure.
Topics: Crystallization; Crystallography, X-Ray; Hafnium; Manufactured Materials; Microscopy, Electron; Nitrogen; Spectrum Analysis, Raman; Zirconium | 2003 |
Evolution of planetary cores and the Earth-Moon system from Nb/Ta systematics.
Topics: Earth, Planet; Evolution, Planetary; Geologic Sediments; Hafnium; Mars; Meteoroids; Minor Planets; Moon; Niobium; Silicates; Tantalum; Zirconium | 2003 |
[Decomposition of phosphoric acid esters by metal ions in the acid pH range].
Topics: Hafnium; Ions; Metals; Organophosphates; Phosphates; Thorium; Tinnitus; Zirconium | 1962 |
[Slow neutron cross-sections of zirconium and hafnium].
Topics: Hafnium; Humans; Neutrons; Zirconium | 1951 |
Competitive inhibition and selectivity enhancement by Ca in the uptake of inorganic elements (Be, Na, Mg, K, Ca, Sc, Mn, Co, Zn, Se, Rb, Sr, Y, Zr, Ce, Pm, Gd, Hf) by carrot (Daucus carota cv. U.S. harumakigosun).
Topics: Beryllium; Calcium; Cerium; Cobalt; Daucus carota; Gadolinium; Hafnium; Magnesium; Manganese; Metals, Alkaline Earth; Metals, Rare Earth; Plant Roots; Plant Shoots; Plutonium; Potassium; Radioisotopes; Rubidium; Scandium; Selenium; Sodium; Stimulation, Chemical; Strontium; Yttrium; Zinc; Zirconium | 2005 |
[Determination of trace zirconium and hafniumin sample by atomic emission spectrometry].
Topics: Hafnium; Oxides; Reference Standards; Reproducibility of Results; Spectrophotometry, Atomic; Time Factors; Zirconium | 2005 |
Catalytic ester-amide exchange using group (IV) metal alkoxide-activator complexes.
Topics: Amides; Aza Compounds; Catalysis; Crystallography, X-Ray; Esters; Hafnium; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Titanium; Triazoles; Zirconium | 2005 |
Raman and Brillouin scattering spectroscopy studies of atomic layer-deposited ZrO(2) and HfO(2) thin films.
Topics: Hafnium; Scattering, Radiation; Spectrum Analysis, Raman; X-Rays; Zirconium | 2005 |
Application of principle component analysis-artificial neural network for simultaneous determination of zirconium and hafnium in real samples.
Topics: Anthraquinones; Hafnium; Hydrogen-Ion Concentration; Neural Networks, Computer; Principal Component Analysis; Soil; Spectrophotometry, Ultraviolet; Zirconium | 2006 |
Theoretical studies on vibrational spectra of some halides of group IVB elements.
Topics: Hafnium; Halogens; Models, Theoretical; Titanium; Vibration; Zirconium | 2006 |
Comparative X-ray standing wave analysis of metal-phosphonate multilayer films of dodecane and porphyrin molecular square.
Topics: Alkanes; Hafnium; Membranes, Artificial; Organophosphonates; Porphyrins; Rhenium; Spectrum Analysis; X-Rays; Zirconium | 2005 |
Analysis of FT-IR spectra of dicyclopentadienyl (bis-substituted cyclopentadienyl) dithiocyano of titanium, zirconium and hafnium.
Topics: Hafnium; Spectroscopy, Fourier Transform Infrared; Titanium; Zirconium | 2007 |
Dinitrogen functionalization with bis(cyclopentadienyl) complexes of zirconium and hafnium.
Topics: Cyclopentanes; Hafnium; Models, Chemical; Molecular Conformation; Nitrogen; Organometallic Compounds; Stereoisomerism; Zirconium | 2007 |
Adsorption behaviors of high-valence metal ions on desferrioxamine B immobilization nylon 6,6 chelate fiber under highly acidic conditions.
Topics: Adsorption; Biochemistry; Caprolactam; Deferoxamine; Hafnium; Hydrogen-Ion Concentration; Ions; Metals; Models, Chemical; Polymers; Siderophores; Solvents; Surface Properties; Zirconium | 2007 |
Simultaneous determination of Zr(IV) and Hf(IV) by CE using precolumn complexation with a [PW(11)O(39)](7-) ligand.
Topics: Buffers; Electrophoresis, Capillary; Hafnium; Hydrogen-Ion Concentration; Indicators and Reagents; Ligands; Phosphorus; Phosphorus Compounds; Spectrophotometry, Ultraviolet; Tungsten; Tungsten Compounds; Water Pollution; Zirconium | 2007 |
Hydroaminations of unactivated alkenes with basic alkylamines: group 4 metal halide catalysts and Brønsted-acid organocatalysts.
Topics: Acids; Alkenes; Amination; Amines; Catalysis; Chlorides; Cyclization; Hafnium; Heterocyclic Compounds; Molecular Structure; Titanium; Zirconium | 2007 |
Measurement of absolute intensities of some prompt gamma-lines from the 91Zr, 143Nd, 177Hf and 116,118-120,122,124Sn(n,gamma) reactions and isomeric cross-sections of 123m,125mSn by in-beam gamma-spectroscopy method.
Topics: Gamma Rays; Hafnium; Neodymium; Spectrometry, Gamma; Tin; Zirconium | 2007 |
The ion-exchange separation of zirconium and hafnium.
Topics: Hafnium; Humans; Ion Exchange; Zirconium | 1948 |
Simultaneous preconcentration and determination of U(VI), Th(IV), Zr(IV) and Hf(IV) ions in aqueous samples using micelle-mediated extraction coupled to inductively coupled plasma-optical emission spectrometry.
Topics: Hafnium; Hydrogen-Ion Concentration; Indicators and Reagents; Micelles; Spectrum Analysis; Surface-Active Agents; Thorium; Uranium; Zirconium | 2008 |
Synthesis and catalysis of di- and tetranuclear metal sandwich-type silicotungstates [(gamma-SiW10O36)2M2(mu-OH)2]10- and [(gamma-SiW10O36)2M4(mu4-O)(mu-OH)6]8- (M = Zr or Hf).
Topics: Binding Sites; Catalysis; Cyclization; Dimerization; Hafnium; Models, Chemical; Oxides; Oxygen; Silicones; Tungsten Compounds; Zirconium | 2008 |
Highly active and stereoselective zirconium and hafnium alkoxide initiators for solvent-free ring-opening polymerization of rac-lactide.
Topics: Hafnium; Indicators and Reagents; Kinetics; Models, Molecular; Molecular Weight; Organometallic Compounds; Polyesters; Solvents; Stereoisomerism; X-Ray Diffraction; Zirconium | 2008 |
Methanolysis of tetraphenylborate (BPh4(-)) as a reaction unit in halotris(2,4-pentadianato) complexes of Zr(IV) and Hf(IV).
Topics: Crystallography, X-Ray; Hafnium; Methanol; Models, Molecular; Molecular Structure; Organometallic Compounds; Tetraphenylborate; Zirconium | 2008 |
Protective effect of different tetrafluorides on erosion of pellicle-free and pellicle-covered enamel and dentine.
Topics: Adult; Analysis of Variance; Animals; Cariostatic Agents; Cattle; Dental Enamel; Dental Pellicle; Dentin; Female; Fluorides; Fluorides, Topical; Hafnium; Humans; Hydrochloric Acid; Male; Middle Aged; Saliva; Titanium; Tooth Erosion; Treatment Outcome; Zirconium | 2008 |
Enrichment/isolation of phosphorylated peptides on hafnium oxide prior to mass spectrometric analysis.
Topics: Animals; Caseins; Cattle; Hafnium; Humans; Oxides; Phosphorylation; Proteomics; Spectrometry, Mass, Electrospray Ionization; Titanium; Zirconium | 2009 |
Sandwich-type Hf(IV) and Zr(IV)complexes composed of tri-lacunary Keggin polyoxometalates: structure of [M(3)(mu-OH)(3)(A-alpha-PW(9)O(34))(2)](9-) (M = Hf and Zr).
Topics: Crystallography, X-Ray; Hafnium; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Organometallic Compounds; Tungsten Compounds; Zirconium | 2009 |
Fourier transform infrared spectroscopy and solid-state nuclear magnetic resonance studies of octadecyl modified metal oxides obtained from different silane precursors.
Topics: Hafnium; Isoelectric Point; Metals; Nuclear Magnetic Resonance, Biomolecular; Oxides; Porosity; Silanes; Spectroscopy, Fourier Transform Infrared; Surface Properties; Temperature; Titanium; Zirconium | 2009 |
Reactive landing of gas-phase ions as a tool for the fabrication of metal oxide surfaces for in situ phosphopeptide enrichment.
Topics: Animals; Atmospheric Pressure; Caseins; Chickens; Equipment Design; Escherichia coli; Hafnium; Oxides; Phosphopeptides; Phosphorylation; Proteomics; Proto-Oncogene Proteins pp60(c-src); Serum Albumin, Bovine; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Stainless Steel; Surface Properties; Titanium; Zirconium | 2009 |
Catalytic transamidation reactions compatible with tertiary amide metathesis under ambient conditions.
Topics: Amides; Catalysis; Hafnium; Molecular Structure; Organometallic Compounds; Temperature; Zirconium | 2009 |
Synthesis, characterization and biological study on Cr(3+), ZrO(2+), HfO(2+) and UO(2)(2+) complexes of oxalohydrazide and bis(3-hydroxyimino)butan-2-ylidene)-oxalohydrazide.
Topics: Animals; Cattle; Chromium; Coordination Complexes; DNA; Hafnium; Hydrazines; Ions; Molecular Structure; Oxides; Spectrophotometry, Infrared; Uranium Compounds; Zirconium | 2010 |
Zirconium(IV)- and hafnium(IV)-catalyzed highly enantioselective epoxidation of homoallylic and bishomoallylic alcohols.
Topics: Catalysis; Epoxy Compounds; Hafnium; Propanols; Stereoisomerism; Substrate Specificity; Zirconium | 2010 |
In vitro cytotoxicity and hemocompatibility studies of Ti-Nb, Ti-Nb-Zr and Ti-Nb-Hf biomedical shape memory alloys.
Topics: Alloys; Animals; Biocompatible Materials; Cell Line; Fibroblasts; Hafnium; Materials Testing; Mice; Niobium; Titanium; Zirconium | 2010 |
Effective enrichment and mass spectrometry analysis of phosphopeptides using mesoporous metal oxide nanomaterials.
Topics: Amino Acid Sequence; Caseins; Hafnium; Mass Spectrometry; Metals; Molecular Sequence Data; Nanostructures; Oxides; Phosphopeptides; Porosity; Spectroscopy, Fourier Transform Infrared; Titanium; Trypsin; Zirconium | 2010 |
Direct attachment of DNA to semiconducting surfaces for biosensor applications.
Topics: Aluminum Compounds; Biosensing Techniques; DNA, Single-Stranded; Gallium; Hafnium; Microscopy, Fluorescence; Nanotechnology; Nucleic Acid Hybridization; Oxides; Semiconductors; Zirconium | 2010 |
Hydrolysis of phosphatidylcholine by cerium(IV) releases significant amounts of choline and inorganic phosphate at lysosomal pH.
Topics: Animals; Cerium; Chick Embryo; Choline; Hafnium; Hydrogen-Ion Concentration; Hydrolysis; Lipid Bilayers; Lysosomes; Nitrates; Octoxynol; Phosphates; Phosphatidylcholines; Zirconium | 2011 |
Salen complexes of zirconium and hafnium: synthesis, structural characterization, controlled hydrolysis, and solvent-free ring-opening polymerization of cyclic esters and lactides.
Topics: Crystallography, X-Ray; Dioxanes; Esters; Ethylenediamines; Hafnium; Hydrolysis; Models, Molecular; Molecular Conformation; Molecular Weight; Organometallic Compounds; Solvents; Zirconium | 2011 |
Ab initio calculations for industrial materials engineering: successes and challenges.
Topics: Bioengineering; Computer Simulation; Electronics; Hafnium; Materials Testing; Models, Chemical; Nickel; Nitrogen; Oxides; Oxygen; Physics; Surface Properties; Titanium; Zirconium | 2010 |
Architecture, electronic structure and stability of TM@Ge(n) (TM = Ti, Zr and Hf; n = 1-20) clusters: a density functional modeling.
Topics: Computer Simulation; Electrons; Germanium; Hafnium; Models, Chemical; Models, Molecular; Molecular Structure; Quantum Theory; Titanium; Zirconium | 2012 |
Studies of the spin-Hamiltonian parameters and defect structures for Gd3+ ions in zircon-structure silicates MSiO4 (M=Zr, Hf, Th).
Topics: Electron Spin Resonance Spectroscopy; Gadolinium; Hafnium; Models, Chemical; Silicates; Thorium Compounds; Zirconium | 2011 |
Partitioning behavior and stabilization of hydrophobically coated HfO2, ZrO2 and Hfx Zr 1-x O2 nanoparticles with natural organic matter reveal differences dependent on crystal structure.
Topics: Colloids; Environmental Pollutants; Hafnium; Hexanes; Humic Substances; Hydrophobic and Hydrophilic Interactions; Microscopy, Electron, Transmission; Models, Theoretical; Nanoparticles; Oxides; Phase Transition; Powders; Spectrophotometry, Infrared; Spectrum Analysis, Raman; Static Electricity; Structure-Activity Relationship; Surface Properties; Water; Zirconium | 2011 |
Preparation and physical properties of early-late heterobimetallic compounds featuring Ir-M bonds (M = Ti, Zr, Hf).
Topics: Coordination Complexes; Crystallography, X-Ray; Hafnium; Iridium; Molecular Conformation; Quantum Theory; Titanium; Zirconium | 2012 |
Characterization of multi-principal-element (TiZrNbHfTa)N and (TiZrNbHfTa)C coatings for biomedical applications.
Topics: Alloys; Biomimetic Materials; Body Fluids; Cell Line, Tumor; Cell Survival; Coated Materials, Biocompatible; Corrosion; Hafnium; Humans; Mechanical Phenomena; Niobium; Surface Properties; Tantalum; Titanium; Zirconium | 2012 |
Synthesis, characterization, and lactide polymerization activity of group 4 metal complexes containing two bis(phenolate) ligands.
Topics: Coordination Complexes; Crystallography, X-Ray; Dioxanes; Hafnium; Ligands; Models, Molecular; Phenols; Polyesters; Polymerization; Zirconium | 2012 |
Infrared spectroscopic and theoretical studies of the OTiF2, OZrF2 and OHfF2 molecules with terminal oxo ligands.
Topics: Fluorides; Hafnium; Ligands; Models, Theoretical; Oxides; Oxygen; Spectrophotometry, Infrared; Thermodynamics; Titanium; Zirconium | 2012 |
Intrinsic single-band upconversion emission in colloidal Yb/Er(Tm):Na3Zr(Hf)F7 nanocrystals.
Topics: Colloids; Erbium; Fluorides; Hafnium; Lanthanoid Series Elements; Metal Nanoparticles; Ytterbium; Zirconium | 2012 |
Zirconium and hafnium Salalen complexes in isospecific polymerisation of propylene.
Topics: Alkenes; Hafnium; Models, Molecular; Molecular Structure; Organometallic Compounds; Polymerization; Zirconium | 2013 |
Isospecific propylene polymerization with in situ generated bis(phenoxy-amine)zirconium and hafnium single site catalysts.
Topics: Alkenes; Amines; Catalysis; Hafnium; Molecular Structure; Organometallic Compounds; Phenols; Polymerization; Zirconium | 2013 |
Zirconium and hafnium complexes containing N-alkyl substituted amine biphenolate ligands: coordination chemistry and living ring-opening polymerization catalysis.
Topics: Amines; Caproates; Catalysis; Coordination Complexes; Hafnium; Lactones; Ligands; Models, Molecular; Molecular Structure; Phenols; Polymerization; Zirconium | 2013 |
Electrochemical evidence of intramolecular electronic communication in Zr and Hf phthalocyanines bearing ferrocene-containing β-diketonato axial ligands: structure of [PcHf(FcCOCHCOC6H5)2].
Topics: Electrochemical Techniques; Electrons; Ferrous Compounds; Hafnium; Indoles; Isoindoles; Ketones; Ligands; Metallocenes; Models, Molecular; Molecular Structure; Organometallic Compounds; Zirconium | 2013 |
Simultaneous determinations of zirconium, hafnium, yttrium and lanthanides in seawater according to a co-precipitation technique onto iron-hydroxide.
Topics: Ferric Compounds; Flocculation; Hafnium; Lanthanoid Series Elements; Limit of Detection; Quality Control; Seawater; Spectrophotometry, Atomic; Trace Elements; Yttrium; Zirconium | 2013 |
Hf-Co and Zr-Co alloys for rare-earth-free permanent magnets.
Topics: Alloys; Cobalt; Hafnium; Magnets; Metals, Heavy; Nanoparticles; Nanotechnology; Particle Size; Zirconium | 2014 |
Group 4 metal complexes with new chiral pincer NHC-ligands: synthesis, structure and catalytic activity.
Topics: Catalysis; Coordination Complexes; Crystallography, X-Ray; Hafnium; Heterocyclic Compounds; Ligands; Methane; Molecular Structure; Titanium; Zirconium | 2014 |
Quantitative phase analysis from X-ray diffraction in Y-TZP dental ceramics: a critical evaluation.
Topics: Algorithms; Carbon Compounds, Inorganic; Ceramics; Crystallography; Dental Etching; Dental Materials; Hafnium; Hot Temperature; Humans; Materials Testing; Microscopy, Electron, Scanning; Models, Chemical; Oxides; Silicon Compounds; Spectrometry, X-Ray Emission; Surface Properties; Time Factors; X-Ray Diffraction; Yttrium; Zirconium | 2014 |
Stabilization of MIV = Ti, Zr, Hf, Ce, and Th using a selenium bis(phenolate) ligand.
Topics: Cerium; Hafnium; Ligands; Models, Molecular; Molecular Structure; Organometallic Compounds; Phenols; Selenium; Thorium; Titanium; Zirconium | 2015 |
Group 4 metal complexes of Trost's semi-crown ligand: synthesis, structural characterization and studies on the ring-opening polymerization of lactides and ε-caprolactone.
Topics: Caproates; Coordination Complexes; Crowns; Crystallography, X-Ray; Dioxanes; Hafnium; Lactones; Ligands; Magnetic Resonance Spectroscopy; Metals; Molecular Conformation; Polymerization; Polymers; Quantum Theory; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Titanium; Zirconium | 2015 |
Group 4 Metal Complexes of Phenylene-Salalen Ligands in rac-Lactide Polymerization Giving High Molecular Weight Stereoblock Poly(lactic acid).
Topics: Amines; Calorimetry, Differential Scanning; Coordination Complexes; Hafnium; Ligands; Magnetic Resonance Spectroscopy; Phenols; Polyesters; Polymerization; Stereoisomerism; Temperature; Zirconium | 2017 |
Rare earths, zirconium and hafnium distribution in coastal areas: The example of Sabella spallanzanii (Gmelin, 1791).
Topics: Animals; Dust; Environmental Monitoring; Hafnium; Metals, Rare Earth; Polychaeta; Sicily; Tissue Distribution; Vehicle Emissions; Zirconium | 2017 |
Bimetallic ZrHf-based metal-organic framework embedded with carbon dots: Ultra-sensitive platform for early diagnosis of HER2 and HER2-overexpressed living cancer cells.
Topics: Aptamers, Nucleotide; Biosensing Techniques; Breast Neoplasms; Carbon; Early Detection of Cancer; Female; Hafnium; Humans; Limit of Detection; MCF-7 Cells; Metal-Organic Frameworks; Nanostructures; Receptor, ErbB-2; Reproducibility of Results; Zirconium | 2019 |
Spectroelectrochemical Properties and Catalytic Activity in Cyclohexane Oxidation of the Hybrid Zr/Hf-Phthalocyaninate-Capped Nickel(II) and Iron(II) tris-Pyridineoximates and Their Precursors.
Topics: Catalysis; Coordination Complexes; Cyclohexanes; Density Functional Theory; Electron Spin Resonance Spectroscopy; Hafnium; Indoles; Iron; Isoindoles; Models, Molecular; Nickel; Oxidation-Reduction; Oximes; Pyridines; Zirconium | 2021 |