penicillin g has been researched along with aminopenicillanic acid in 52 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 19 (36.54) | 18.7374 |
| 1990's | 10 (19.23) | 18.2507 |
| 2000's | 12 (23.08) | 29.6817 |
| 2010's | 11 (21.15) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Brandsch, M; Luckner, P | 1 |
| Bommareddy, A; Gionfriddo, MR; Heindel, GA; Mukhija, P; Vanwert, AL; Witkowski, S; Wolman, AT | 1 |
| Bellman, K; Knegtel, RM; Settimo, L | 1 |
| Bartoshevich, IuE; Lur'e, LM; Suvorova, MV; Tikhonova, OV | 1 |
| Chang, HN; Lee, CY; Lee, YH | 1 |
| Ambekar, GR; Bhatnagar, S; Gadre, RA; Koilpillai, L; Kumar, KK; Ponrathnam, S; Raman, RC; Shewale, JG | 1 |
| Erarslan, A; Güray, A | 1 |
| Fernández-Cañón, JM; Ferrero, MA; Luengo, JM; Martín-Villacorta, J; Reglero, A | 1 |
| Luengo, JM; Martín-Villacorta, J; Martínez-Blanco, H; Reglero, A | 1 |
| Alvarez, E; Barredo, JL; Cantoral, JM; Díez, B; Martín, JF | 1 |
| Goldberg, RN; Tewari, YB | 1 |
| Luengo, JM | 1 |
| Briese, T; Ellerbrok, H; Hakenbeck, R | 1 |
| Iriso, JL; López-Nieto, MJ; Luengo, JM | 1 |
| Baker, WL | 1 |
| Haufler, U; Kasche, V; Zöllner, R | 1 |
| Fukagawa, Y; Ishikura, T; Takei, T | 1 |
| Baker, WL; Blake, BD | 1 |
| Galunsky, B; Kasche, V | 1 |
| Flegel, TW; Meevootisom, V; Prachaktam, R; Somsuk, P | 1 |
| Frère, JM; Galleni, M; Jamin, M; Joris, B; Lakaye, B; Lepage, S; Thamm, I | 1 |
| Lucas, L; Schügerl, K; Yang, ZF | 1 |
| Bruns, O; Bruns, W; Pulverer, G | 1 |
| Cabral, JM; Fonseca, LP | 1 |
| Prabhu, KS; Ramadoss, CS | 1 |
| Diender, MB; Heijnen, JJ; Ras, C; Straathof, AJ; van der Does, T | 1 |
| Adrangui, M; Ghassempour, A; Nasiri-Aghdam, M; Salehpour, P; Vaezi, F | 1 |
| Du, JY; Zhang, MJ; Zhao, JM | 1 |
| Chmelíková, R; Hasal, P; Zadrazil, A | 1 |
| HARRISON, PM; STEWART, GT | 1 |
| HUANG, HT; SETO, TA; SHULL, GM | 1 |
| KULHANEK, M; TADRA, M | 1 |
| BEKESI, I; URI, J; VALU, G | 1 |
| CIGNARELLA, G; CRISTIANI, GF; PIFFERI, G; TESTA, E; TIMBAL, MT | 1 |
| JAGO, M | 1 |
| DAY, RA; SHAH, R; YIP, LC | 1 |
| BRANDRISS, MW; SMITH, JW; STEINMAN, HG | 1 |
| Cabral, JM; Cao, XJ; Fonseca, LJ; Marcos, JC; Wu, XY | 1 |
| García-Estrada, C; Lamas-Maceiras, M; Martín, JF; Vaca, I | 1 |
| Hall, AJ; Moreno-Bondi, MC; Orellana, G; Sellergren, B; Urraca, JL | 1 |
| Cao, XJ; Chu, J; Jin, KM; Ma, L; Su, J; Zhang, SL; Zhuang, YP | 1 |
| Chan, HW; Chan, KC; Chan, PH; Chung, WH; Lai, TS; Leung, YC; Ma, DL; Siu, FM; So, PK; Tsang, CW; Wong, KY; Yiu, KF; Zhao, Y | 1 |
| Ali, SS; Arshad, R; Farooq, S | 1 |
| Cruz, AJ; Giordano, RC; Nucci, ER | 1 |
| Aguilar-González, CN; Ilyina, A; Martínez-Hernández, JL; Mata-Gómez, MA | 1 |
| Fang, SG; Liu, RJ; Qiang, T; Xu, XM; Zhang, YW | 1 |
| Liu, RJ; Xu, XM; Zhang, YW | 1 |
| Das, S; Dolui, AK | 1 |
| Gao, L; Qi, K; Shen, H; Tan, H; Tian, C | 1 |
| Koo, YM; Mai, NL | 1 |
| Ashish, EY; Debnath, M; Nupur, N | 1 |
| Jiang, Z; Shi, J; Sun, Y; Zhang, S; Zhao, J | 1 |
52 other study(ies) available for penicillin g and aminopenicillanic acid
| Article | Year |
|---|---|
Interaction of 31 beta-lactam antibiotics with the H+/peptide symporter PEPT2: analysis of affinity constants and comparison with PEPT1.
Topics: Animals; Anti-Bacterial Agents; beta-Lactams; Binding Sites; Caco-2 Cells; Dose-Response Relationship, Drug; Humans; Peptide Transporter 1; Protein Binding; Rats; Symporters | 2005 |
Organic anion transporter 3 interacts selectively with lipophilic β-lactam antibiotics.
Topics: Animals; Anti-Bacterial Agents; beta-Lactams; Biological Transport; Cell Line, Transformed; Humans; Mice; Organic Anion Transport Protein 1; Organic Anion Transporters, Sodium-Independent; Solubility; Structure-Activity Relationship | 2013 |
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds.
Topics: Chemistry, Pharmaceutical; Forecasting; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Random Allocation | 2014 |
[Effect of penicillin precursors on antibiotic biosynthesis in various strains].
Topics: Penicillanic Acid; Penicillin G; Penicillin V; Penicillins; Penicillium chrysogenum; Prodrugs; Species Specificity | 1992 |
Continuous production of 6-APA in an aqueous two-phase system.
Topics: Enzymes, Immobilized; In Vitro Techniques; Kinetics; Penicillanic Acid; Penicillin Amidase; Penicillin G; Recombinant Proteins; Solubility; Solvents | 1992 |
Immobilization of penicillin G acylase on methacrylate polymers.
Topics: Cation Exchange Resins; Cross-Linking Reagents; Enzymes, Immobilized; Hydrogen-Ion Concentration; Kerosene; Membranes, Artificial; Methacrylates; Paraffin; Penicillanic Acid; Penicillin Amidase; Penicillin G; Polymers | 1990 |
Kinetic investigation of penicillin G acylase from a mutant strain of Escherichia coli ATCC 11105 immobilized on oxirane-acrylic beads.
Topics: Acrylates; Enzyme Stability; Enzymes, Immobilized; Escherichia coli; Ethylene Oxide; Hydrogen-Ion Concentration; Kinetics; Mutation; Penicillanic Acid; Penicillin Amidase; Penicillin G; Thermodynamics | 1991 |
Biosynthesis of benzylpenicillin (G), phenoxymethylpenicillin (V) and octanoylpenicillin (K) from glutathione S-derivatives.
Topics: Acyltransferases; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Glutathione; Micrococcus; Penicillanic Acid; Penicillin G; Penicillin V; Penicillin-Binding Proteins; Penicillins; Penicillium; Penicillium chrysogenum | 1990 |
Design of an enzymatic hybrid system: a useful strategy for the biosynthesis of benzylpenicillin in vitro.
Topics: Acyltransferases; Chromatography, High Pressure Liquid; Coenzyme A; Coenzyme A Ligases; Hydrogen-Ion Concentration; Kinetics; Oxidoreductases; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Penicillium chrysogenum; Phenylacetates; Pseudomonas; Temperature | 1990 |
Purification to homogeneity and characterization of acyl coenzyme A:6-aminopenicillanic acid acyltransferase of Penicillium chrysogenum.
Topics: Acyltransferases; Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Isoelectric Focusing; Molecular Weight; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Penicillium; Penicillium chrysogenum; Substrate Specificity; Temperature | 1987 |
Thermodynamics of the conversion of penicillin G to phenylacetic acid and 6-aminopenicillanic acid.
Topics: Hydrogen-Ion Concentration; Kinetics; Penicillanic Acid; Penicillin G; Phenylacetates; Thermodynamics | 1988 |
Precipitation of phenyl and phenoxypenicillin from solutions using ammonium sulfate.
Topics: Ammonium Sulfate; Anti-Bacterial Agents; Buffers; Chemical Precipitation; Culture Media; Penicillanic Acid; Penicillin G; Penicillin V; Solubility; Solutions | 1985 |
Antibodies against the benzylpenicilloyl moiety as a probe for penicillin-binding proteins.
Topics: Animals; Antibodies; Bacillus subtilis; Bacterial Proteins; Carboxypeptidases; Carrier Proteins; Cephalosporins; Cross Reactions; Enzyme-Linked Immunosorbent Assay; Escherichia coli; Hexosyltransferases; Immunosorbent Techniques; Methods; Muramoylpentapeptide Carboxypeptidase; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Peptidyl Transferases; Rabbits; Streptococcus pneumoniae | 1986 |
Direct evaluation of phenylacetyl-CoA: 6-aminopenicillanic acid acyltransferase of Penicillium chrysogenum by bioassay.
Topics: Acetyl Coenzyme A; Acyltransferases; Biological Assay; Dithiothreitol; Kinetics; Microbial Sensitivity Tests; Micrococcus; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Penicillium; Penicillium chrysogenum | 1986 |
A sensitive procedure for screening microorganisms for the presence of penicillin amidase.
Topics: Amidohydrolases; Ampicillin; Bacteria; Fluorescamine; Methods; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates | 1984 |
Kinetic studies on the mechanism of the penicillin amidase-catalysed synthesis of ampicillin and benzylpenicillin.
Topics: Amidohydrolases; Ampicillin; Escherichia coli; Isoelectric Focusing; Kinetics; Osmolar Concentration; Penicillanic Acid; Penicillin Amidase; Penicillin G | 1984 |
Inhibition of beta-lactamase of Bacillus licheniformis 749/C by compound PS-5, a new beta-lactam antibiotic.
Topics: Ampicillin; Anti-Bacterial Agents; Bacillus; beta-Lactamase Inhibitors; beta-Lactams; Cephaloridine; Computers; Hydrolysis; Kinetics; Models, Chemical; Penicillanic Acid; Penicillin G; Spectrophotometry, Ultraviolet; Thienamycins | 1980 |
Estimation of penicillin concentrations and penicillin metabolising enzyme activities by the Lowry reaction.
Topics: Calorimetry; Chemical Phenomena; Chemistry; Penicillanic Acid; Penicillin G; Penicillinase; Penicillins | 1980 |
Ionic strength and pH effects in the kinetically controlled synthesis of benzylpenicillin by nucleophilic deacylation of free and immobilized phenyl-acetyl-penicillin amidase with 6-aminopenicillanic acid.
Topics: Amidohydrolases; Enzymes, Immobilized; Glycine; Hydrogen-Ion Concentration; Kinetics; Osmolar Concentration; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates | 1982 |
Simple screening method for isolation of penicillin acylase-producing bacteria.
Topics: Amidohydrolases; Bacillus; Bacteria; Bacteriological Techniques; Biological Assay; Escherichia coli; Penicillanic Acid; Penicillin Amidase; Penicillin G; Serratia marcescens | 1983 |
A new, highly sensitive method for the detection and quantification of penicillin-binding proteins.
Topics: Actinomycetales; Bacillus; Bacterial Proteins; Carrier Proteins; Cell Membrane; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Fluorescein; Fluoresceins; Fluorescent Dyes; Hexosyltransferases; Muramoylpentapeptide Carboxypeptidase; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Peptidyl Transferases; Sequence Analysis, DNA; Streptomyces; Succinimides | 1993 |
The inhibitory mechanisms of glucose and carbon dioxide on the biosyntheses of penicillins and cephalosporins.
Topics: Acremonium; Acylation; Biotechnology; Carbohydrate Metabolism; Carbon Dioxide; Cephalosporins; Glucose; Penicillanic Acid; Penicillin G; Penicillins; Penicillium chrysogenum | 1996 |
Regulation of beta-lactamase synthesis as a novel site of action for suppression of methicillin resistance in Staphylococcus aureus.
Topics: Bacterial Proteins; beta-Lactamases; Carrier Proteins; Cell Membrane; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Hexosyltransferases; Methicillin; Methicillin Resistance; Microbial Sensitivity Tests; Muramoylpentapeptide Carboxypeptidase; Penicillanic Acid; Penicillin G; Penicillin-Binding Proteins; Penicillins; Peptidyl Transferases; Polidocanol; Polyethylene Glycols; Signal Transduction; Staphylococcus aureus | 1997 |
Evaluation of affinity and pseudo-affinity adsorption processes for penicillin acylase purification.
Topics: Adsorption; Affinity Labels; Amoxicillin; Ampicillin; Chromatography, Affinity; Escherichia coli; Ethanolamine; Ethanolamines; Hydrogen-Ion Concentration; Ligands; Models, Chemical; Penicillanic Acid; Penicillin Amidase; Penicillin G; Sepharose | 1996 |
Penicillin acylase catalyzed synthesis of penicillin-G from substrates anchored in cyclodextrins.
Topics: Carbohydrates; Cyclodextrins; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates; Substrate Specificity | 2000 |
Equilibrium modeling of extractive enzymatic hydrolysis of penicillin G with concomitant 6-aminopenicillanic acid crystallization.
Topics: Acetates; Catalysis; Chromatography, High Pressure Liquid; Computer Simulation; Crystallization; Escherichia coli; Fermentation; Glycine; Hydrogen-Ion Concentration; Hydrolysis; Models, Chemical; Penicillanic Acid; Penicillin Amidase; Penicillin G; Potassium; Reproducibility of Results; Sensitivity and Specificity; Water | 2002 |
Monitoring of enzymatic hydrolysis of penicillin G by pyrolysis-negative ion mass spectrometry.
Topics: Chromatography, High Pressure Liquid; Enzymes, Immobilized; Hydrogen-Ion Concentration; Hydrolysis; Mass Spectrometry; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates; Temperature | 2002 |
[Determination of degraded products of penicillin by high performance liquid chromatography].
Topics: Chromatography, High Pressure Liquid; Drug Stability; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates | 2001 |
Continuous penicillin G hydrolysis in an electro-membrane reactor with immobilized penicillin G acylase.
Topics: Bioreactors; Electrochemistry; Electromagnetic Fields; Enzyme Activation; Enzymes, Immobilized; Equipment Design; Hydrolysis; Membranes, Artificial; Penicillanic Acid; Penicillin Amidase; Penicillin G | 2003 |
Excretion of antibiotics in bile.
Topics: Ampicillin; Animals; Anti-Bacterial Agents; Antibiotics, Antitubercular; Bile; Biological Transport; Body Fluids; Chloramphenicol; Neomycin; Paromomycin; Penicillanic Acid; Penicillin G; Penicillins; Rats; Streptomycin | 1961 |
Distribution and substrate specificity of benzylpenicillin acylase.
Topics: Cephalosporins; Esterases; Nocardia; Penicillanic Acid; Penicillin Amidase; Penicillin G; Penicillins; Proteus; Substrate Specificity | 1963 |
NOTES ON PREPARATION OF 6-AMINOPENICILLANIC ACID BY BACTERIAL HYDROLYSIS OF BENZYLPENICILLIN.
Topics: Bacteria; Biochemical Phenomena; Biochemistry; Hydrolysis; Penicillanic Acid; Penicillin G; Penicillins; Research | 1963 |
PRODUCTION OF 6-AMINOPENICILLANIC ACID BY DERMATOPHYTES.
Topics: Arthrodermataceae; Chromatography; Epidermophyton; Metabolism; Penicillanic Acid; Penicillin G; Penicillin V; Penicillins; Research; Trichophyton | 1963 |
[DERIVATIVES OF 6-AMINOPENICILLANIC ACID. III. (1). NEW SEMISYNTHETIC PENICILLIN: ALPHA-SUBSTITUTED BETA-HALOGENO- AND BETA-ACETOXYETHYLPENICILLIN].
Topics: Bacteria; Chemistry, Pharmaceutical; Ethylenediamines; Methicillin; Penicillanic Acid; Penicillin G; Penicillin G Benzathine; Penicillin V; Penicillins; Pharmacology | 1963 |
ANTIBACTERIAL ACTIVITY OF SOME DERIVATIVES OF 7-AMINOCEPHALOSPORANIC ACID AGAINST STAPHYLOCOCCUS AUREUS AND SYNERGISM BETWEEN THESE AND OTHER ANTIBIOTICS.
Topics: Animals; Anti-Bacterial Agents; Antibiotics, Antitubercular; Cephalosporins; Coagulase; Drug Resistance; Drug Resistance, Microbial; Fusidic Acid; Methicillin; Mice; Penicillanic Acid; Penicillin G; Penicillinase; Pharmacology; Research; Staphylococcal Infections; Staphylococcus; Staphylococcus aureus | 1964 |
METABOLIC CONTROL OF PENICILLINASE BIOSYNTHESIS IN BACILLUS CEREUS.
Topics: Azaguanine; Bacillus cereus; Cephalosporins; Cytosine; Dactinomycin; Enzyme Inhibitors; Mercury; Penicillanic Acid; Penicillin G; Penicillinase; Penicillins; Pharmacology; Proteins; Research; RNA; RNA, Messenger; Thymine; Uracil | 1964 |
COMMON ANTIGENIC DETERMINANTS OF PENICILLIN G, CEPHALOTHIN AND 6-AMINOPENICILLANIC ACID IN RABBITS.
Topics: Animals; Anti-Bacterial Agents; Antigen-Antibody Reactions; Cephalothin; Electrophoresis; Epitopes; Hemagglutination; Hemagglutination Inhibition Tests; Hemagglutination Tests; Hypersensitivity; Immunodiffusion; Passive Cutaneous Anaphylaxis; Penicillanic Acid; Penicillin G; Penicillins; Precipitin Tests; Rabbits; Research | 1965 |
Production of 6-aminopenicillanic acid in aqueous two-phase systems by recombinant Escherichia coli with intracellular penicillin acylase.
Topics: Crystallization; Escherichia coli; Hydrogen-Ion Concentration; Penicillanic Acid; Penicillin Amidase; Penicillin G; Recombinant Proteins; Temperature | 2004 |
In vivo transport of the intermediates of the penicillin biosynthetic pathway in tailored strains of Penicillium chrysogenum.
Topics: Biological Transport; Culture Media; Down-Regulation; Genes, Fungal; Multigene Family; Penicillanic Acid; Penicillin G; Penicillins; Penicillium chrysogenum; Peroxisomes; Phenylacetates | 2007 |
Molecularly imprinted polymers as antibody mimics in automated on-line fluorescent competitive assays.
Topics: Amoxicillin; Ampicillin; Anti-Bacterial Agents; Antibody Specificity; Automation; beta-Lactams; Binding, Competitive; Chromatography; Fluoroimmunoassay; Molecular Mimicry; Nafcillin; Oxacillin; Penicillanic Acid; Penicillin G; Penicillin V; Polymers; Sensitivity and Specificity | 2007 |
[Phase transfer catalyzed bioconversion of penicillin G to 6-APA by immobilized penicillin acylase in recyclable aqueous two-phase systems with light/pH sensitive copolymers].
Topics: Catalysis; Enzymes, Immobilized; Hydrogen-Ion Concentration; Kinetics; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phase Transition; Polymers; Substrate Specificity | 2008 |
Fluorophore-labeled beta-lactamase as a biosensor for beta-lactam antibiotics: a study of the biosensing process.
Topics: Anti-Bacterial Agents; beta-Lactamases; beta-Lactams; Biosensing Techniques; Cefuroxime; Circular Dichroism; Computer Simulation; Fluoresceins; Fluorescent Dyes; Kinetics; Mass Spectrometry; Models, Molecular; Penicillanic Acid; Penicillin G; Protein Denaturation; Spectrometry, Fluorescence | 2008 |
Comparative production of 6-aminopenicillanic acid by different E. coli strains and their acridine orange (AO) induced mutants.
Topics: Acridine Orange; Catalysis; Chemistry, Pharmaceutical; Escherichia coli; Fluorescent Dyes; Industrial Microbiology; Models, Biological; Models, Statistical; Mutation; Penicillanic Acid; Penicillin G | 2007 |
Monitoring bioreactors using principal component analysis: production of penicillin G acylase as a case study.
Topics: Bacillus megaterium; Bacterial Proteins; Bioreactors; Penicillanic Acid; Penicillin Amidase; Penicillin G; Phenylacetates | 2010 |
A process to produce penicillin G acylase by surface-adhesion fermentation using Mucor griseocyanus to obtain 6-aminopenicillanic acid by penicillin G hydrolysis.
Topics: Biofilms; Cell Adhesion; Enzyme Activation; Enzymes, Immobilized; Fermentation; Hydrolysis; Opuntia; Penicillanic Acid; Penicillin Amidase; Penicillin G; Surface Properties | 2010 |
Enhanced production of 6-aminopenicillanic acid in aqueous methyl isobutyl ketone system with immobilized penicillin G acylase.
Topics: Bacillus megaterium; Catalysis; Enzymes, Immobilized; Hydrolysis; Methyl n-Butyl Ketone; Penicillanic Acid; Penicillin Amidase; Penicillin G; Water | 2010 |
One-pot, two-step enzymatic synthesis of amoxicillin by complexing with Zn2+.
Topics: Amoxicillin; Biotechnology; Glycine; Kluyvera; Penicillanic Acid; Penicillin Amidase; Penicillin G; Technology, Pharmaceutical; Zinc | 2010 |
Comparative study of 6-APA production by free and agar immobilized bacteria in nutrient broth culture.
Topics: Agar; Biotransformation; Cells, Immobilized; Culture Media; Gram-Positive Bacteria; India; Penicillanic Acid; Penicillin G; Soil Microbiology | 2011 |
[Determination of penicillin intermediate and three penicillins in milk by high performance capillary electrophoresis].
Topics: Amoxicillin; Ampicillin; Animals; Cattle; Drug Residues; Electrophoresis, Capillary; Food Contamination; Milk; Penicillanic Acid; Penicillin G | 2011 |
Enzymatic hydrolysis of penicillin and in situ product separation in thermally induced reversible phase-separation of ionic liquids/water mixture.
Topics: Chromatography, High Pressure Liquid; Hydrolysis; Hydrophobic and Hydrophilic Interactions; Ionic Liquids; Molecular Structure; Penicillanic Acid; Penicillin Amidase; Penicillin G; Temperature; Water | 2014 |
Preparation and Biochemical Property of Penicillin G Amidase-Loaded Alginate and Alginate/Chitosan Hydrogel Beads.
Topics: Alginates; Chitosan; Glucuronic Acid; Hexuronic Acids; Hydrogel, Polyethylene Glycol Dimethacrylate; Hydrogen-Ion Concentration; Patents as Topic; Penicillanic Acid; Penicillin Amidase; Penicillin G | 2016 |
Shielding of Enzymes on the Surface of Graphene-Based Composite Cellular Foams Through Bioinspired Mineralization.
Topics: Adsorption; Enzymes, Immobilized; Graphite; Nanocomposites; Oxidation-Reduction; Penicillanic Acid; Penicillin G; Polyethyleneimine; Porosity; Silicon Dioxide; Surface Properties | 2018 |