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Anion coordination chemistry [[electronic resource] /] / edited by Kristin Bowman-James, Antonio Bianchi, Enrique García-Espana
Anion coordination chemistry [[electronic resource] /] / edited by Kristin Bowman-James, Antonio Bianchi, Enrique García-Espana
Pubbl/distr/stampa Weinheim, : Wiley-VCH, c2012
Descrizione fisica 1 online resource (575 p.)
Disciplina 541.3722
Altri autori (Persone) BianchiAntonio <1956->
Bowman-JamesKristin <1946->
García-EspañaEnrique
Soggetto topico Anions
Supramolecular chemistry
ISBN 3-527-63951-9
1-283-86971-3
3-527-63952-7
3-527-63950-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Anion Coordination Chemistry; Contents; Preface; List of Contributors; 1 Aspects of Anion Coordination from Historical Perspectives; 1.1 Introduction; 1.2 Halide and Pseudohalide Anions; 1.3 Oxoanions; 1.4 Phosphate and Polyphosphate Anions; 1.5 Carboxylate Anions and Amino Acids; 1.6 Anionic Complexes: Supercomplex Formation; 1.7 Nucleotides; 1.8 Final Notes; References; 2 Thermodynamic Aspects of Anion Coordination; 2.1 Introduction; 2.2 Parameters Determining the Stability of Anion Complexes; 2.2.1 Type of Binding Group: Noncovalent Forces in Anion Coordination
2.2.2 Charge of Anions and Receptors2.2.3 Number of Binding Groups; 2.2.3.1 Additivity of Noncovalent Forces; 2.2.4 Preorganization; 2.2.4.1 Macrocyclic Effect; 2.2.5 Solvent Effects; 2.3 Molecular Recognition and Selectivity; 2.4 Enthalpic and Entropic Contributions in Anion Coordination; References; 3 Structural Aspects of Anion Coordination Chemistry; 3.1 Introduction; 3.2 Basic Concepts of Anion Coordination Chemistry; 3.3 Classes of Anion Hosts; 3.4 Acycles; 3.4.1 Bidentate; 3.4.2 Tridentate; 3.4.3 Tetradentate; 3.4.4 Pentadentate; 3.4.5 Hexadentate; 3.5 Monocycles; 3.5.1 Bidentate
3.5.2 Tridentate3.5.3 Tetradentate; 3.5.4 Pentadentate; 3.5.5 Hexadentate; 3.5.6 Octadentate; 3.5.7 Dodecadentate; 3.6 Cryptands; 3.6.1 Bidentate; 3.6.2 Tridentate; 3.6.3 Tetradentate; 3.6.4 Pentadentate; 3.6.5 Hexadentate; 3.6.6 Septadentate; 3.6.7 Octadentate; 3.6.8 Nonadentate; 3.6.9 Decadentate; 3.6.10 Dodecadentate; 3.7 Transition-Metal-Assisted Ligands; 3.7.1 Bidentate; 3.7.2 Tridentate; 3.7.3 Tetradentate; 3.7.4 Hexadentate; 3.7.5 Septadentate; 3.7.6 Dodecadentate; 3.8 Lewis Acid Ligands; 3.8.1 Transition Metal Cascade Complexes; 3.8.2 Other Lewis Acid Donor Ligands
3.8.2.1 Boron-Based Ligands3.8.2.2 Tin-Based Ligands; 3.8.2.3 Hg-Based Ligands; 3.9 Conclusion; Acknowledgments; References; 4 Synthetic Strategies; 4.1 Introduction; 4.2 Design and Synthesis of Polyamine-Based Receptors for Anions; 4.2.1 Acyclic Polyamine Receptors; 4.2.2 Tripodal Polyamine Receptors; 4.2.3 Macrocyclic Polyamine Receptors with Aliphatic Skeletons; 4.2.4 Macrocyclic Receptors Incorporating a Single Aromatic Unit; 4.2.5 Macrocyclic Receptors Incorporating Two Aromatic Units; 4.2.6 Anion Receptors Containing Separated Macrocyclic Binding Units; 4.2.7 Cryptands
4.3 Design and Synthesis of Amide Receptors4.3.1 Acid Halides as Starting Materials; 4.3.1.1 Acyclic Amide Receptors; 4.3.1.2 Macrocyclic Amide Receptors; 4.3.2 Esters as Starting Materials; 4.3.3 Using Coupling Reagents; References; 5 Template Synthesis; 5.1 Introductory Remarks; 5.2 Macrocyclic Systems; 5.3 Bowl-Shaped Systems; 5.4 Capsule, Cage, and Tube-Shaped Systems; 5.5 Circular Helicates and meso-Helicates; 5.6 Mechanically Linked Systems; 5.7 Concluding Remarks; References; 6 Anion-ð Interactions in Molecular Recognition; 6.1 Introduction; 6.2 Physical Nature of the Interaction
6.3 Energetic and Geometric Features of the Interaction Depending on the Host (Aromatic Moieties) and the Guest (Anions)
Record Nr. UNINA-9910141252003321
Weinheim, : Wiley-VCH, c2012
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Anion coordination chemistry [[electronic resource] /] / edited by Kristin Bowman-James, Antonio Bianchi, Enrique García-Espana
Anion coordination chemistry [[electronic resource] /] / edited by Kristin Bowman-James, Antonio Bianchi, Enrique García-Espana
Pubbl/distr/stampa Weinheim, : Wiley-VCH, c2012
Descrizione fisica 1 online resource (575 p.)
Disciplina 541.3722
Altri autori (Persone) BianchiAntonio <1956->
Bowman-JamesKristin <1946->
García-EspañaEnrique
Soggetto topico Anions
Supramolecular chemistry
ISBN 3-527-63951-9
1-283-86971-3
3-527-63952-7
3-527-63950-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Anion Coordination Chemistry; Contents; Preface; List of Contributors; 1 Aspects of Anion Coordination from Historical Perspectives; 1.1 Introduction; 1.2 Halide and Pseudohalide Anions; 1.3 Oxoanions; 1.4 Phosphate and Polyphosphate Anions; 1.5 Carboxylate Anions and Amino Acids; 1.6 Anionic Complexes: Supercomplex Formation; 1.7 Nucleotides; 1.8 Final Notes; References; 2 Thermodynamic Aspects of Anion Coordination; 2.1 Introduction; 2.2 Parameters Determining the Stability of Anion Complexes; 2.2.1 Type of Binding Group: Noncovalent Forces in Anion Coordination
2.2.2 Charge of Anions and Receptors2.2.3 Number of Binding Groups; 2.2.3.1 Additivity of Noncovalent Forces; 2.2.4 Preorganization; 2.2.4.1 Macrocyclic Effect; 2.2.5 Solvent Effects; 2.3 Molecular Recognition and Selectivity; 2.4 Enthalpic and Entropic Contributions in Anion Coordination; References; 3 Structural Aspects of Anion Coordination Chemistry; 3.1 Introduction; 3.2 Basic Concepts of Anion Coordination Chemistry; 3.3 Classes of Anion Hosts; 3.4 Acycles; 3.4.1 Bidentate; 3.4.2 Tridentate; 3.4.3 Tetradentate; 3.4.4 Pentadentate; 3.4.5 Hexadentate; 3.5 Monocycles; 3.5.1 Bidentate
3.5.2 Tridentate3.5.3 Tetradentate; 3.5.4 Pentadentate; 3.5.5 Hexadentate; 3.5.6 Octadentate; 3.5.7 Dodecadentate; 3.6 Cryptands; 3.6.1 Bidentate; 3.6.2 Tridentate; 3.6.3 Tetradentate; 3.6.4 Pentadentate; 3.6.5 Hexadentate; 3.6.6 Septadentate; 3.6.7 Octadentate; 3.6.8 Nonadentate; 3.6.9 Decadentate; 3.6.10 Dodecadentate; 3.7 Transition-Metal-Assisted Ligands; 3.7.1 Bidentate; 3.7.2 Tridentate; 3.7.3 Tetradentate; 3.7.4 Hexadentate; 3.7.5 Septadentate; 3.7.6 Dodecadentate; 3.8 Lewis Acid Ligands; 3.8.1 Transition Metal Cascade Complexes; 3.8.2 Other Lewis Acid Donor Ligands
3.8.2.1 Boron-Based Ligands3.8.2.2 Tin-Based Ligands; 3.8.2.3 Hg-Based Ligands; 3.9 Conclusion; Acknowledgments; References; 4 Synthetic Strategies; 4.1 Introduction; 4.2 Design and Synthesis of Polyamine-Based Receptors for Anions; 4.2.1 Acyclic Polyamine Receptors; 4.2.2 Tripodal Polyamine Receptors; 4.2.3 Macrocyclic Polyamine Receptors with Aliphatic Skeletons; 4.2.4 Macrocyclic Receptors Incorporating a Single Aromatic Unit; 4.2.5 Macrocyclic Receptors Incorporating Two Aromatic Units; 4.2.6 Anion Receptors Containing Separated Macrocyclic Binding Units; 4.2.7 Cryptands
4.3 Design and Synthesis of Amide Receptors4.3.1 Acid Halides as Starting Materials; 4.3.1.1 Acyclic Amide Receptors; 4.3.1.2 Macrocyclic Amide Receptors; 4.3.2 Esters as Starting Materials; 4.3.3 Using Coupling Reagents; References; 5 Template Synthesis; 5.1 Introductory Remarks; 5.2 Macrocyclic Systems; 5.3 Bowl-Shaped Systems; 5.4 Capsule, Cage, and Tube-Shaped Systems; 5.5 Circular Helicates and meso-Helicates; 5.6 Mechanically Linked Systems; 5.7 Concluding Remarks; References; 6 Anion-ð Interactions in Molecular Recognition; 6.1 Introduction; 6.2 Physical Nature of the Interaction
6.3 Energetic and Geometric Features of the Interaction Depending on the Host (Aromatic Moieties) and the Guest (Anions)
Record Nr. UNINA-9910816078203321
Weinheim, : Wiley-VCH, c2012
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Anion-binding catalysis / / edited by Olga García Mancheño
Anion-binding catalysis / / edited by Olga García Mancheño
Pubbl/distr/stampa Weinheim, Germany : , : Wiley-VCH, , [2022]
Descrizione fisica 1 online resource (416 pages)
Disciplina 572
Soggetto topico Catalysis
Anions
ISBN 3-527-83065-0
3-527-83064-2
3-527-83066-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover -- Title Page -- Copyright -- Contents -- Preface -- List of Abbreviations -- Chapter 1 From Anion Recognition to Organocatalytic Chemical Reactions -- 1.1 Introduction and Background -- 1.1.1 Evolution of Thiourea‐Based Catalysts -- 1.1.2 Evolution of Triazole‐Based Catalysts -- 1.1.3 Progress on Halogen‐Binding‐Based Catalysts -- 1.1.4 Miscellaneous Anion‐Binding Catalysts -- 1.2 Concepts in Anion‐Binding Catalysis -- 1.2.1 Introduction -- 1.2.2 Anion‐Binding Catalysis in Addition Reactions -- 1.2.3 Anion‐Binding Catalysis in Substitution Reactions -- 1.2.4 Anion Binding in Cooperative Catalysis -- 1.2.5 Anion‐Binding in Lewis Acid Enhancement Catalysis -- 1.2.6 Anion‐Binding in Phase Transfer Catalysis -- 1.3 Summary and Outlook -- Acknowledgment -- References -- Chapter 2 Anion Recognition and Binding Constant Determination -- 2.1 Introduction to Supramolecular Chemistry and Binding Constant Determination -- 2.1.1 Chapter Overview -- 2.1.2 Supramolecular Chemistry and Its Connection to Anion‐Assisted Catalysis -- 2.1.3 Brief History of Advances in Supramolecular Anion Binding -- 2.1.4 Predicting the Model of Association and Simulating the Expected Species Distribution Profiles and Binding Curves -- 2.2 Equilibrium Constants, Binding Curves, Titration Conditions, and Errors -- 2.2.1 Physical Origins of Equilibrium Binding Constants -- 2.2.2 Explanation of the Basis for Titration Techniques and Binding Curves -- 2.2.3 Hirose's Rule and Picking the Right Concentration, Solvent, and Technique -- 2.2.4 Error Determination -- 2.3 Experimental Techniques: NMR Spectroscopy -- 2.3.1 When to Use -- 2.3.2 Slow Exchange vs. Fast Exchange -- 2.3.3 Determination of the Underlying Equilibria -- 2.3.4 Software for Non‐linear Regression Fitting -- 2.3.5 Common Issues -- 2.4 Experimental Techniques: UV-Vis Spectroscopy -- 2.4.1 When to Use.
2.4.2 Physical Origins of Optical Phenomena -- 2.4.3 Software for Non‐linear Regression Analysis of UV-Vis Titrations -- 2.4.4 Common Issues -- 2.5 Underappreciated Concerns in Binding Constant Determination: Multiple Binding Equilibria -- 2.5.1 When to Expect Additional Equilibria -- 2.5.2 How to Diagnose Additional Equilibria -- 2.5.3 How to Account for Additional Equilibria -- 2.6 Underappreciated Concerns in Binding Constant Determination: Ion Pairing -- 2.6.1 When to Expect Ion Pairing -- 2.6.2 Role of Solvent and Concentration in Ion Pairing -- 2.6.3 How to Diagnose Ion Pairing -- 2.7 Underappreciated Concerns in Binding Constant Determination: Kinetic Processes -- 2.8 Connecting Equilibrium Constants to Structures and Catalysis -- 2.9 Conclusion -- Acknowledgment -- References -- Chapter 3 (Thio)urea and Squaramide‐Catalyzed Anion‐Binding Catalysis with Halogen Anions -- 3.1 Introduction -- 3.2 History and Background -- 3.3 Asymmetric Catalysis by Catalyst Association with the Electrophile -- 3.3.1 Examples Utilizing the N‐Acyliminium Chloride Ion Pair -- 3.3.1.1 Pictet-Spengler Reaction and Variants -- 3.3.1.2 Intramolecular Cyclizations with Other (Hetero)aromatic Nucleophiles -- 3.3.1.3 Intramolecular and Intermolecular aza‐Sakurai Reaction -- 3.3.1.4 Mannich Reaction and Variants -- 3.3.1.5 Petasis‐Type Reactions -- 3.3.2 Examples Utilizing Electrophiles Other than N‐Acyliminium Ion Precursors -- 3.3.2.1 Utilization of Oxocarbenium and Pyrone Intermediates -- 3.3.2.2 Glycosylation Reactions Utilizing HBD-Halide Binding -- 3.3.2.3 Utilization of Non‐heteroatom‐Stabilized Carbocations as Electrophiles -- 3.4 Asymmetric Catalysis by Catalyst Association with the Nucleophile -- 3.4.1 Catalyst‐Nucleophile Association in Phase‐Transfer Catalysis -- 3.4.1.1 Investigation of Hydrogen‐Bonded Fluoride: Structure and Reactivity.
3.4.1.2 Development of Hydrogen‐Bonding Phase‐Transfer Catalysis (HBPTC) -- 3.4.1.3 Development of Acyl‐Transfer Catalysis with Hydrogen‐Bonded Fluoride -- 3.4.2 Catalyst-Nucleophile Association in Homogeneous Catalysis -- 3.5 Conclusions and Outlook -- Acknowledgments -- References -- Chapter 4 Chiral Ureas, Thioureas, and Squaramides in Anion‐Binding Catalysis with Co‐catalytic Brønsted/Lewis Acids -- 4.1 Introduction -- 4.2 Carboxylic Acid Co‐catalysts -- 4.3 Sulfonic Acid Co‐catalysts -- 4.4 Mineral Acid Co‐catalysts -- 4.5 Lewis Acid Co‐catalysts -- 4.6 Conclusions and Outlook -- References -- Chapter 5 Anion‐Binding Catalysis with Other Anions -- 5.1 Introduction -- 5.2 Cyanide Anion -- 5.2.1 Strecker Reaction -- 5.2.2 Acylcyanation of Imines -- 5.3 Oxygen‐Based Anions -- 5.3.1 Alkoxides and Enolates -- 5.3.2 Enolates of Lactones, Cyclic Anhydrides, and Imides -- 5.3.3 Carboxylates -- 5.4 Conclusions and Outlook -- References -- Chapter 6 Silanediols, Phosphoramides, and Other OH‐ and NH‐Based H‐Donor Catalysts -- 6.1 Introduction -- 6.2 Silanediols -- 6.2.1 Introduction -- 6.2.2 Overview of Silanols in Anion Binding and Catalysis -- 6.2.3 Silanediol Anion‐Binding Catalysis -- 6.2.4 Alkoxysilanediol Anion Binding Catalysis -- 6.3 Siloxanes -- 6.4 Thiophosphoramides -- 6.5 Cyclodiphosphazanes -- 6.6 Other Examples -- 6.6.1 Xanthene-Diamine Scaffold -- 6.6.2 Croconamides -- 6.6.3 Pyrrole‐Based Anion‐Binding Catalyst -- 6.6.4 Bisamidine Catalysts -- 6.7 Conclusions -- References -- Chapter 7 1,2,3‐Triazoles and 1,2,3‐Triazolium Ions as Catalysts -- 7.1 Introduction -- 7.2 Triazole‐Based Anion‐Binding Molecular Catalysts -- 7.3 Triazolium Ions as Organic Molecular Catalysts with Anion‐Binding Ability -- 7.4 Triazolium Ions in Dual Functional Catalysts -- 7.5 Conclusion -- References.
Chapter 8 Quaternary Ammonium, Phosphonium, and Tertiary Sulfonium Salts as Hydrogen‐Bonding Catalysts -- 8.1 Introduction -- 8.2 Hydrogen‐Bonding Ability of Quaternary Ammonium Salts -- 8.3 Hydrogen‐Bonding Catalysis of Quaternary Ammonium Salts -- 8.4 Hydrogen‐Bonding Catalysis of Quaternary Phosphonium Salts -- 8.5 Hydrogen‐Bonding Catalysis of Tertiary Sulfonium Salts -- 8.6 Conclusion -- References -- Chapter 9 Assisted and Dual Anion Binding in Amino and Nucleophilic Catalysis -- 9.1 Dual Amino/H‐Bond Donor Catalysis -- 9.1.1 Enamine Activation -- 9.1.2 Dienamine Activation -- 9.1.3 Iminium Ion Activation -- 9.1.4 Vinylogous Iminium Ion Activation -- 9.2 Thiourea - Pyridine‐Based Nucleophilic Dual Catalysis -- 9.2.1 Kinetic Resolution and Desymmetrization of Amines -- 9.2.2 Asymmetric Steglich Rearrangement -- 9.2.3 Other Acylation Reactions -- 9.2.4 Anion‐Binding‐Assisted Polymerization Reactions -- 9.3 Conclusions -- References -- Chapter 10 Anion‐Binding Catalysis by Halogen, Chalcogen, Pnictogen, and Tetrel Bonding -- 10.1 History of Halogen Bonding -- 10.2 History of Chalcogen Bonding -- 10.3 History of Pnictogen and Tetrel Bonding -- 10.4 Differences Between Hydrogen Bonding and Other Secondary Interactions -- 10.5 Secondary Bonding in Anion Recognition -- 10.6 Halogen Bonding in Anion‐Binding Catalysis -- 10.7 Chalcogen Bonding in Anion‐Binding Catalysis -- 10.8 Pnictogen and Tetrel Bonding in Anion‐Binding Catalysis -- 10.9 Conclusion -- References -- Chapter 11 New Trends and Supramolecular Approaches in Anion‐Binding Catalysis -- 11.1 General Introduction -- 11.2 Dual Photoredox and Anion‐Binding Catalysis -- 11.3 Combination of Metal and Anion‐Binding Catalysis -- 11.3.1 Anion‐Binding Assisted Hydrogenation Reactions -- 11.3.2 Hydroformylation Reactions -- 11.3.3 Anion‐Binding - Metal‐Catalyzed C-C Forming Reactions.
11.4 Supramolecular Approaches Involving Anion‐Binding Catalysis -- 11.4.1 Mechanically Interlocked Molecules in Anion‐Binding Catalysis -- 11.4.1.1 Molecular Knots as Anion‐Binding Catalysts -- 11.4.1.2 Rotaxanes as Anion‐Binding Catalysts -- 11.4.2 Molecular Motors in Anion‐Binding Catalysis -- 11.4.3 Macrocycles in Anion‐Binding Catalysis -- 11.5 Anion-π Catalysis -- 11.5.1 Anion-π‐Catalyzed Kemp Elimination Reaction -- 11.5.2 Anion-π Interactions in Enolate Chemistry -- 11.5.3 Epoxide‐Opening - Ether Cyclization Reactions -- 11.5.4 Enantioselective Anion-π Catalysis -- 11.5.5 Miscellaneous -- 11.6 Conclusion and Outlook -- References -- Index -- EULA.
Record Nr. UNINA-9910830491403321
Weinheim, Germany : , : Wiley-VCH, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Basic Methods for Assessment of Renal Fluoride Excretion in Community Prevention Programmes for Oral Health [[electronic resource]]
Basic Methods for Assessment of Renal Fluoride Excretion in Community Prevention Programmes for Oral Health [[electronic resource]]
Autore WHO
Pubbl/distr/stampa Geneva, : World Health Organization, 2014
Descrizione fisica 1 online resource (91 p.)
Disciplina 617.6/01
617.601
Collana Nonserial Publications
Soggetto topico Dental hygiene
Dental pharmacology
Pharmacology
Water - Fluoridation - Health aspects
Quality of Health Care
Health Services Administration
Evaluation Studies as Topic
Health Care Evaluation Mechanisms
Investigative Techniques
Public Health Dentistry
Water Supply
Tooth Diseases
Body Fluids
Hydrofluoric Acid
Preventive Dentistry
Anions
Dentistry
Fluids and Secretions
Health Care
Fluorine Compounds
Environment and Public Health
Specialties, Dental
Ions
Sanitary Engineering
Stomatognathic Diseases
Sanitation
Inorganic Chemicals
Anatomy
Health Care Quality, Access, and Evaluation
Diseases
Electrolytes
Health Occupations
Public Health
Occupations
Methods
Program Evaluation
Fluoridation
Fluorosis, Dental
Fluorides
Organization and Administration
Urine
Community Dentistry
Health & Biological Sciences
Environmental Health
Soggetto genere / forma Electronic books.
ISBN 92-4-069211-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Contents; Acronyms and abbreviations; Preface; Acknowledgements; 1 Introduction; 1.1 Background; 1.2 Sources of fluoride intake in humans; 1.3 Fluoride metabolism and excretion; 1.4 Biomarkers of fluoride exposure; 1.5 Urinary fluoride assessments in population oral health; 1.6 Areas of uncertainty; 2 General design of study; 2.1 Background; 2.2 Identification of participants; 2.3 Sampling; Location; Number of subjects; Age groups; Frequency; Time of study and number of days; 2.4 Methods of monitoring; 2.4.1 24-hour urine collection
2.4.2 Timed collections of urine obtained from defined periods of a day3 Methods for collecting urine, and for handling and evaluating results; 3.1 Recording of information; 3.1.1 General information; Figures; Figure 3.1 Example of daytime label used in time-controlled collections, to be attached to the urine collecting jar (WHO Form No. 96392, modified); Figure 3.2 Overnight urine collection label used in time-controlled collections (WHO Form No. 96393); Figure 3.3 Summary record form of urine collection from a group of children in time-controlled collections (WHO Form No. 96391)
3.1.2 Personal informationFigure 3.4 Sample invitation; Figure 3.5 Questionnaire on use of fluoride supplements and toothpaste; 3.2 Essential preparatory practices; 3.2.1 Pre-collection planning approaches; 4 Twenty-four hour urine collection; 4.1 Procedure; 4.2 Fluoride and creatinine concentrations; 4.3 Information to be recorded; 4.4 Determination of fluoride in urine; 4.5 General rules for tabulation and processing of data; 5 Design of the final report for 24-hour urine collection; 5.1 Introduction; 5.2 Materials and methods; 5.3 Results; Tables
Table 5.1 Urinary fluoride excretion data from 24-hour urine collections5.4 Discussion and conclusion; 5.5 Summary; 5.6 Tables for the 24-hour collection method; Table 5.2 Criteria for cleaning data from children aged 2-6 years, from 24-hour collections; Table 5.3 Standards for urinary fluoride excretion (mg/24-hour cycle): lower and upper margins; Table 5.4 Calculated daily urinary fluoride excretion associated with low, optimal and high fluoride intake for ages 1-14 years
Table 5.5 Calculated daily urinary fluoride excretion associated with low, optimal and high fluoride intake for broader age groups6 Collections of 8-18 hours (within the 24-hour cycle); 6.1 Collection of nocturnal urine and during periods of high excretion; 6.2 Optional calculations obtained from time-controlled urine collection - Use of a standardized format; 6.2.1 Coded recordings of personal data and individual fluoride exposure; 6.2.2 Standard table for surveys with 24-hour collections; 6.2.3 Standard table for surveys with two collections totalling 14-16 hours, using MS Excel
6.2.4 Standard table for surveys with three collections totalling 14-16 hours using MS Excel: complete series
Record Nr. UNINA-9910464530403321
WHO  
Geneva, : World Health Organization, 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Fluorides [[electronic resource]]
Fluorides [[electronic resource]]
Autore Safety International Programme on Chemical
Pubbl/distr/stampa Geneva, : World Health Organization, 2001
Descrizione fisica 1 online resource (290 p.)
Disciplina 000
363.738
Collana Environmental Health Criteria
Soggetto topico Fluorides -- Environmental aspects
Fluorides -- Therapeutic use
Fluorides -- Toxicology
Fluorine -- Environmental aspects
Fluorine -- Toxicology
Environmental Pollution
Health Occupations
Anions
Hydrofluoric Acid
Public Health
Ions
Fluorine Compounds
Environment and Public Health
Inorganic Chemicals
Electrolytes
Health Care
Occupational Exposure
Environmental Health
Fluorides
Environmental Exposure
Health & Biological Sciences
Toxicology & Public Health
ISBN 92-4-068764-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Book Cover; Title; Copyright; Contents; Note to readers of the criteria monographs; Environmental health criteria; Who task group on environmental health criteria for fluorides; Environmental health criteria for fluorides; Acronyms and abbreviations; 1. Summary and conclusions; 2. Identity, physical and chemical properties and analytical methods; 3. Sources of human and environmental exposure; 4. Environmental transport, distribution and transformation; 5. Environmental levels and human exposure; 6. Kinetics and metabolism in humans and laboratory animals
7. Effects on laboratory mammals and in vitro test systems8. Effects on humans; 9. Effects on other organisms in the laboratory and field; 10. Evaluation of human health risks and effects on the environment; 11. Conclusions and recommendations for protection of human health and the environment; 12. Further research; 13. Previous evaluations by international bodies; References; Resume et conclusions; Resumen y conclusiones
Record Nr. UNINA-9910703369303321
Safety International Programme on Chemical  
Geneva, : World Health Organization, 2001
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Milk Fluoridation for the Prevention of Dental Caries [[electronic resource]]
Milk Fluoridation for the Prevention of Dental Caries [[electronic resource]]
Autore Bánóczy J
Pubbl/distr/stampa Geneva, : World Health Organization, 2009
Descrizione fisica 1 online resource (197 p.)
Disciplina 617.67
Altri autori (Persone) PetersenP.E
Rugg-GunnA.J
Collana Nonserial Publications
Soggetto topico Dental Caries -- prevention & control
Dental caries -- Prevention
Fluoridation
Dental caries - Prevention
Milk - Fluoridation
Water Supply
Tooth Demineralization
Beverages
Preventive Dentistry
Public Health Dentistry
Anions
Hydrofluoric Acid
Dairy Products
Bodily Secretions
Environment and Public Health
Fluorine Compounds
Food and Beverages
Sanitary Engineering
Ions
Food
Tooth Diseases
Dentistry
Fluids and Secretions
Electrolytes
Sanitation
Stomatognathic Diseases
Inorganic Chemicals
Technology, Industry, Agriculture
Health Care
Anatomy
Analytical, Diagnostic and Therapeutic Techniques and Equipment
Public Health
Chemicals and Drugs
Diseases
Milk
Dental Caries
Fluorides
Health & Biological Sciences
Dentistry - General
ISBN 92-4-068723-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Book Cover; Title; Copyright; List of contributors; Contents; Preface; 1 Milk, nutrition and human health; 2 Clinical studies; 3 Basic science studies; 4 The addition of fluoride to milk; 5 The implementation of community based programmes; 6 Evaluating fluoride exposure in milk fluoridation programmes; 7 Programme evaluation; 8. Conclusions; References
Record Nr. UNINA-9910141260203321
Bánóczy J  
Geneva, : World Health Organization, 2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Milk Fluoridation for the Prevention of Dental Caries [[electronic resource]]
Milk Fluoridation for the Prevention of Dental Caries [[electronic resource]]
Autore Bánóczy J
Pubbl/distr/stampa Geneva, : World Health Organization, 2009
Descrizione fisica 1 online resource (197 p.)
Disciplina 617.67
Altri autori (Persone) PetersenP.E
Rugg-GunnA.J
Collana Nonserial Publications
Soggetto topico Dental Caries -- prevention & control
Dental caries -- Prevention
Fluoridation
Dental caries - Prevention
Milk - Fluoridation
Water Supply
Tooth Demineralization
Beverages
Preventive Dentistry
Public Health Dentistry
Anions
Hydrofluoric Acid
Dairy Products
Bodily Secretions
Environment and Public Health
Fluorine Compounds
Food and Beverages
Sanitary Engineering
Ions
Food
Tooth Diseases
Dentistry
Fluids and Secretions
Electrolytes
Sanitation
Stomatognathic Diseases
Inorganic Chemicals
Technology, Industry, Agriculture
Health Care
Anatomy
Analytical, Diagnostic and Therapeutic Techniques and Equipment
Public Health
Chemicals and Drugs
Diseases
Milk
Dental Caries
Fluorides
Health & Biological Sciences
Dentistry - General
ISBN 92-4-068723-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Book Cover; Title; Copyright; List of contributors; Contents; Preface; 1 Milk, nutrition and human health; 2 Clinical studies; 3 Basic science studies; 4 The addition of fluoride to milk; 5 The implementation of community based programmes; 6 Evaluating fluoride exposure in milk fluoridation programmes; 7 Programme evaluation; 8. Conclusions; References
Record Nr. UNISA-996320243103316
Bánóczy J  
Geneva, : World Health Organization, 2009
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Organic modification of natural clay minerals and its adsorption on anionic PPCPs / / Ken Sun
Organic modification of natural clay minerals and its adsorption on anionic PPCPs / / Ken Sun
Autore Sun Ken
Edizione [First edition.]
Pubbl/distr/stampa Singapore : , : Springer, , [2023]
Descrizione fisica 1 online resource (vii, 123 pages) : illustrations (some color)
Disciplina 539.7
Collana SpringerBriefs in Environmental Science Series
Soggetto topico Anions
Clay minerals - Absorption and adsorption
ISBN 981-9964-34-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Contents -- 1 Introduction -- 1.1 Current Progress of Antibiotics Contamination and Treatment -- 1.1.1 The Concept and Classification of Antibiotics -- 1.1.2 Current Progress of Antibiotic Contamination -- 1.1.3 Effects of Antibiotics on Environment and Health -- 1.1.4 Treatment Techniques of Antibiotics -- 1.2 Research Progress on the Adsorption of Clay Minerals to Antibiotics -- 1.2.1 Structural Characteristics of Common Natural Clay Minerals -- 1.2.2 Research Progress on the Adsorption of Natural Clay Minerals to Antibiotics -- 1.3 Research Progress in the Application of Organically Modified Clay Minerals to Antibiotics -- 1.3.1 Preparation of Organically Modified Clay Minerals -- 1.3.2 Characterization Techniques of Organically Modified Clay Minerals -- 1.3.3 Study on the Surface Reaction Between Modifier and Clay Minerals -- 1.3.4 Study on the Adsorption of Organic Modified Clay Minerals to Antibiotics -- References -- 2 Adsorption of Anionic Antibiotics by CTAB Modified Natural Clay Minerals -- 2.1 Preparation and Adsorption Methods of Four CTAB Modified Minerals -- 2.2 Adsorption and Mechanism of DS by Four CTAB Modified Minerals -- 2.2.1 Adsorption and Mechanism of CTAB Modified Zeolite for DS -- 2.2.2 Adsorption and Mechanism of CTAB Modified Kaolinite for DS -- 2.2.3 Adsorption and Mechanism of CTAB Modified Montmorillonite on DS -- 2.2.4 Adsorption Characteristics of Modified Illite on DS -- 2.3 Chapter Summary -- References -- 3 Study on the Adsorption of Anionic Antibiotics on Natural Clay Minerals Modified by Ionic Liquids -- 3.1 Preparation and Adsorption Experimental Methods of Three Cationic Modified Minerals -- 3.2 Adsorption and Mechanism of CAP by Three Ionic Liquid Modified Minerals -- 3.2.1 Adsorption and Mechanism of CAP on Ionic Liquid Modified Zeolite.
3.2.2 Adsorption Characteristics of Modified Montmorillonite to CAP -- 3.2.3 Adsorption Characteristics of Modified Illite to CAP -- 3.3 Summary of this chapter -- References -- 4 Molecular Dynamics Simulation of Adsorption of Anionic Antibiotics on Organic Modified Natural Clay Minerals -- 4.1 Modelling with the Materials Studio -- 4.1.1 Modeling Clay Mineral Structures -- 4.1.2 Modeling Structure of Surfactant -- 4.1.3 Modeling Structure of Antibiotics -- 4.2 Molecular Dynamics Simulation of Cationic Surfactants and Antibiotics Adsorbed on the Surface of Zeolite -- 4.2.1 Setting Molecular Force Field, Molecular Dynamics Module and Parameters -- 4.2.2 Outcomes and Discussions -- 4.3 Molecular Dynamics Simulation of the Adsorption of Cationic Surfactants and Antibiotics on the Surface of Kaolinite -- 4.3.1 Setting Molecular Force Field, Molecular Dynamics Module and Parameters -- 4.3.2 Outcomes and Discussions -- 4.4 Molecular Dynamics Simulation of the Adsorption of Cationic Surfactants and Antibiotics on the Surface of Montmorillonite -- 4.4.1 Setting Molecular Force Field, Molecular Dynamics Module and Parameters -- 4.4.2 Outcomes and Discussions -- 4.5 Summary of This Chapter -- References -- 5 Dynamic Adsorption Experiment of Modified Zeolite and Montmorillonite -- 5.1 Experimental Setup -- 5.2 Experimental Methods -- 5.3 Adsorption Experiments of CTAB Modified Zeolite and Montmorillonite on DS -- 5.4 Adsorption of CAP on Zeolite and Montmorillonite Modified by Ionic Liquid -- 5.5 Summary of This Chapter -- References -- 6 Conclusion -- Appendix -- Bibliography.
Record Nr. UNINA-9910746289603321
Sun Ken  
Singapore : , : Springer, , [2023]
Materiale a stampa
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