DE2531882C3 - Verfahren und Vorrichtung zum Bestimmen des Z-Potentials von suspendierten Partikeln in einer Flüssigkeit - Google Patents
Verfahren und Vorrichtung zum Bestimmen des Z-Potentials von suspendierten Partikeln in einer FlüssigkeitInfo
- Publication number
- DE2531882C3 DE2531882C3 DE2531882A DE2531882A DE2531882C3 DE 2531882 C3 DE2531882 C3 DE 2531882C3 DE 2531882 A DE2531882 A DE 2531882A DE 2531882 A DE2531882 A DE 2531882A DE 2531882 C3 DE2531882 C3 DE 2531882C3
- Authority
- DE
- Germany
- Prior art keywords
- sample
- movement
- temperature
- cell
- rate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002245 particle Substances 0.000 title claims description 65
- 239000007788 liquid Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 15
- 238000001962 electrophoresis Methods 0.000 claims description 58
- 230000001419 dependent effect Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 241000920033 Eugenes Species 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 47
- 238000005259 measurement Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000000733 zeta-potential measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
- G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489918A US3909380A (en) | 1974-07-19 | 1974-07-19 | Reference pattern zeta potential measurement apparatus and method therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2531882A1 DE2531882A1 (de) | 1976-02-05 |
| DE2531882B2 DE2531882B2 (de) | 1978-01-05 |
| DE2531882C3 true DE2531882C3 (de) | 1978-09-14 |
Family
ID=23945823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2531882A Expired DE2531882C3 (de) | 1974-07-19 | 1975-07-17 | Verfahren und Vorrichtung zum Bestimmen des Z-Potentials von suspendierten Partikeln in einer Flüssigkeit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3909380A (enExample) |
| JP (1) | JPS5814615B2 (enExample) |
| CA (1) | CA1026824A (enExample) |
| DE (1) | DE2531882C3 (enExample) |
| FR (1) | FR2279098A1 (enExample) |
| GB (1) | GB1508867A (enExample) |
| SE (1) | SE7508145L (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2295421A1 (fr) * | 1974-09-06 | 1976-07-16 | Degremont Sa | Appareil et procede pour mesurer la mobilite de colloides dans un champ electrique |
| US4154669A (en) * | 1977-02-11 | 1979-05-15 | Pen Kem, Inc. | Automatic electrophoresis apparatus |
| US4210504A (en) * | 1978-02-26 | 1980-07-01 | Jenoptik Jena G.M.B.H. | Method for measuring the electrophoretic mobility of particles |
| JPS5844340A (ja) * | 1981-09-10 | 1983-03-15 | Kureha Chem Ind Co Ltd | 電気泳動度測定装置 |
| JPS61129561A (ja) * | 1984-11-28 | 1986-06-17 | Olympus Optical Co Ltd | 電気泳動装置 |
| US4661225A (en) * | 1985-06-10 | 1987-04-28 | Paper Chemistry Laboratory, Inc. | Method and apparatus for measuring the electrophoretic mobility of migrating particles |
| US4602989A (en) * | 1985-09-17 | 1986-07-29 | Dorr-Oliver Incorporated | Method and apparatus for determining the zeta potential of colloidal particles |
| US4997536A (en) * | 1988-07-06 | 1991-03-05 | Beckman Instruments, Inc. | Control of electrokinetic potential by treatment with redox agents |
| US5015350A (en) * | 1989-11-06 | 1991-05-14 | Applied Biosystems, Inc. | Flow-rate-controlled surface-charge coating for capillary electrophoresis |
| US5181999A (en) * | 1989-11-06 | 1993-01-26 | Applied Biosystems, Inc. | Capillary electrophoresis method with polymer tube coating |
| US5798523A (en) * | 1996-07-19 | 1998-08-25 | Theratechnologies Inc. | Irradiating apparatus using a scanning light source for photodynamic treatment |
| US6087837A (en) * | 1996-12-13 | 2000-07-11 | Honeywell-Measurex | Compact high resolution under wire water weight sensor array |
| US6072309A (en) * | 1996-12-13 | 2000-06-06 | Honeywell-Measurex Corporation, Inc. | Paper stock zeta potential measurement and control |
| US5944955A (en) * | 1998-01-15 | 1999-08-31 | Honeywell-Measurex Corporation | Fast basis weight control for papermaking machine |
| US6076022A (en) * | 1998-01-26 | 2000-06-13 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
| US6092003A (en) * | 1998-01-26 | 2000-07-18 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
| US6080278A (en) * | 1998-01-27 | 2000-06-27 | Honeywell-Measurex Corporation | Fast CD and MD control in a sheetmaking machine |
| US6168687B1 (en) | 1998-04-24 | 2001-01-02 | Honeywell-Measurex Corporation | System and method for sheet measurement and control in papermaking machine |
| US6086716A (en) * | 1998-05-11 | 2000-07-11 | Honeywell-Measurex Corporation | Wet end control for papermaking machine |
| AUPQ529000A0 (en) | 2000-01-28 | 2000-02-17 | Research Laboratories Of Australia Pty Ltd | Toner characterization cell |
| US20090188105A1 (en) * | 2008-01-28 | 2009-07-30 | Ming-Chin Chien | Slim battery packaging method |
| CZ306860B6 (cs) * | 2008-05-30 | 2017-08-16 | Masarykova Univerzita | Způsob a zařízení k provádění elektroforézy |
| CN102159934A (zh) | 2008-09-26 | 2011-08-17 | 株式会社堀场制作所 | 颗粒物性测量装置 |
| JP6306659B1 (ja) * | 2016-10-19 | 2018-04-04 | ファナック株式会社 | ビーム分配器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208919A (en) * | 1962-11-20 | 1965-09-28 | Freeport Sulphur Co | Method and means for measuring electrokinetic potential |
| US3454487A (en) * | 1964-06-08 | 1969-07-08 | Thomas M Riddick | Electrophoresis cell for measuring the electrokinetic potential of dispersed particles |
| US3663395A (en) * | 1969-12-17 | 1972-05-16 | Beckman Instruments Inc | Cross-section illuminator for a continuous particle electrophoresis cell |
| US3708402A (en) * | 1970-10-19 | 1973-01-02 | Gen Electric | Measurements of particles and molecules |
| US3764512A (en) * | 1972-05-02 | 1973-10-09 | Singer Co | Laser scanning electrophoresis instrument and system |
-
1974
- 1974-07-19 US US489918A patent/US3909380A/en not_active Expired - Lifetime
-
1975
- 1975-07-01 GB GB27744/75A patent/GB1508867A/en not_active Expired
- 1975-07-02 CA CA230,609A patent/CA1026824A/en not_active Expired
- 1975-07-16 SE SE7508145A patent/SE7508145L/xx unknown
- 1975-07-17 DE DE2531882A patent/DE2531882C3/de not_active Expired
- 1975-07-19 JP JP50088772A patent/JPS5814615B2/ja not_active Expired
- 1975-07-21 FR FR7522681A patent/FR2279098A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531882B2 (de) | 1978-01-05 |
| US3909380A (en) | 1975-09-30 |
| SE7508145L (sv) | 1976-01-20 |
| FR2279098B1 (enExample) | 1981-12-31 |
| CA1026824A (en) | 1978-02-21 |
| JPS5814615B2 (ja) | 1983-03-19 |
| JPS5136189A (en) | 1976-03-26 |
| DE2531882A1 (de) | 1976-02-05 |
| FR2279098A1 (fr) | 1976-02-13 |
| GB1508867A (en) | 1978-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |