BS ISO 18061:2014
$142.49
Fine Ceramics (Advanced Ceramics, Advanced Technical Ceramics). Determination of antiviral activity of semiconducting photocatalytic materials. Test method using bacteriophage Q-beta
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 30 |
The test method in this International Standard specifies the determination of the antiviral activity of materials that contain photocatalytic materials or have photocatalytic films on the surface, by enumerating the destruction of bacteriophage Q-beta after irradiation of ultraviolet light.
NOTE In this test method, the surrogate microbe is bacteriophage Q-beta, intended as a model for Influenza viruses.
The test method in this International Standard is intended for use with different kinds of semiconducting photocatalytic materials used in construction materials, in flat sheet, board, or plate shape that are the basic forms of materials for various applications. It does not include powder, granular, or porous photocatalytic materials.
The test method in this International Standard is applicable to photocatalytic materials produced for an antiviral application. Other types of performance of photocatalytic materials, i.e. antibacterial activity, antifungal activity, decomposition of water contaminants, self-cleaning, antifogging, and air purification, are not determined by this test method.
The values expressed in this International Standard are in accordance with the International System of Units (SI).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | Section sec_1 Section sec_2 Section sec_3 Section sec_3.1 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | Section sec_3.2 Section sec_3.3 Section sec_3.4 Section sec_3.5 Section sec_3.6 Section sec_3.7 Section sec_4 4 Symbols |
| 11 | Section sec_5 Section sec_6 Section sec_6.1 Section sec_6.1.1 Table tab_1 5 Principle 6 Materials 6.1 Strains and preparation for tests |
| 12 | Section sec_6.1.2 Section sec_6.1.3 |
| 13 | Section sec_6.2 Section sec_6.2.1 Section sec_6.2.2 Section sec_6.2.3 Section sec_6.2.4 Section sec_6.2.5 Section sec_6.2.6 Section sec_6.2.7 6.2 Media |
| 14 | Section sec_6.2.8 Section sec_6.2.9 Section sec_6.2.10 Section sec_7 Section sec_7.1 7 Apparatus and equipment 7.1 Test equipment |
| 15 | Table tab_b Figure fig_1 Section sec_7.2 Section sec_7.3 Section sec_7.4 Section sec_7.5 7.2 Cover film 7.3 Moisture preservation glass plate 7.4 Glass tube or glass rod 7.5 Paper filter |
| 16 | Section sec_7.6 Section sec_7.7 Section sec_7.8 Table tab_c Figure fig_2 7.6 Fluorescent ultraviolet lamp 7.7 UV radiometer 7.8 Punched metal sheet |
| 17 | Table tab_d Figure fig_3 Section sec_7.9 Section sec_7.10 Section sec_8 7.9 Centrifuge 7.10 Sterilized syringe filter unit 8 Test piece |
| 18 | Section sec_9 Section sec_9.1 Figure fig_4 Section sec_9.2 Section sec_9.3 9 Procedure 9.1 General 9.2 Procedure for preparation of bacteria suspension 9.3 Procedure of preparation of test bacteriophage solution |
| 19 | Section sec_9.4 Section sec_9.5 Section sec_9.5.1 Section sec_9.5.2 9.4 Procedure of test for photocatalytic antiviral activity 9.5 UV irradiation condition |
| 20 | Section sec_9.5.3 Table tab_2 Section sec_9.5.4 Section sec_9.5.5 Section sec_9.5.6 Section sec_9.6 9.6 Measurement of titre of bacteriophage |
| 21 | Section sec_10 Section sec_10.1 Section sec_10.2 Section sec_10.3 10 Calculation 10.1 General 10.2 Calculate titre of bacteriophage 10.3 Test requirement fulfilment validation |
| 22 | Section sec_10.4 10.4 Photocatalyst antiviral activity value calculation |
| 23 | Section sec_10.5 Section sec_11 10.5 Antiviral activity value calculation without photocatalyst 11 Test report |
| 24 | Annex sec_A Table tab_j Figure fig_A.1 Annex A (informative) Reference data of comparison between influenza virus and bacteriophage Q-beta |
| 25 | Table tab_k Figure fig_A.2 |
| 26 | Annex sec_B Table tab_l Figure fig_B.1 Annex B (informative) Comparison of photocatalytic activities determined using ATCC23631-B1 and NBRC20012 |
| 27 | Table tab_m Figure fig_B.2 |
