IL29804A - Liquid scintillation spectral analysis - Google Patents
Liquid scintillation spectral analysisInfo
- Publication number
- IL29804A IL29804A IL29804A IL2980468A IL29804A IL 29804 A IL29804 A IL 29804A IL 29804 A IL29804 A IL 29804A IL 2980468 A IL2980468 A IL 2980468A IL 29804 A IL29804 A IL 29804A
- Authority
- IL
- Israel
- Prior art keywords
- quench
- sample
- parameter
- set forth
- counting
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 29
- 238000010183 spectrum analysis Methods 0.000 title claims description 6
- 238000010791 quenching Methods 0.000 claims description 294
- 230000000694 effects Effects 0.000 claims description 99
- 230000000171 quenching effect Effects 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 57
- 238000012360 testing method Methods 0.000 claims description 44
- 238000001228 spectrum Methods 0.000 claims description 29
- 230000005855 radiation Effects 0.000 claims description 23
- 230000004044 response Effects 0.000 claims description 23
- 230000002285 radioactive effect Effects 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000005686 electrostatic field Effects 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims description 2
- 239000010421 standard material Substances 0.000 claims 8
- 230000005669 field effect Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims 1
- 101100202392 Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) samp3 gene Proteins 0.000 claims 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 43
- 229910052722 tritium Inorganic materials 0.000 description 43
- 239000000463 material Substances 0.000 description 39
- 238000004590 computer program Methods 0.000 description 34
- 238000001514 detection method Methods 0.000 description 30
- 230000007246 mechanism Effects 0.000 description 28
- 238000003860 storage Methods 0.000 description 22
- 150000001875 compounds Chemical class 0.000 description 21
- 230000003595 spectral effect Effects 0.000 description 16
- 241000282887 Suidae Species 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000001143 conditioned effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 101001123534 Nicotiana tabacum Putrescine N-methyltransferase 2 Proteins 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005293 physical law Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- -1 100 Chemical compound 0.000 description 1
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- YXRCDDHZVUIEAM-UHFFFAOYSA-N dec-2-ynal Chemical compound CCCCCCCC#CC=O YXRCDDHZVUIEAM-UHFFFAOYSA-N 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001803 electron scattering Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 238000005567 liquid scintillation counting Methods 0.000 description 1
- XBGNERSKEKDZDS-UHFFFAOYSA-N n-[2-(dimethylamino)ethyl]acridine-4-carboxamide Chemical compound C1=CC=C2N=C3C(C(=O)NCCN(C)C)=CC=CC3=CC2=C1 XBGNERSKEKDZDS-UHFFFAOYSA-N 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 101150011264 setB gene Proteins 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63089167A | 1967-04-14 | 1967-04-14 | |
| US63089267A | 1967-04-14 | 1967-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL29804A0 IL29804A0 (en) | 1968-06-20 |
| IL29804A true IL29804A (en) | 1972-11-28 |
Family
ID=27091252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL29804A IL29804A (en) | 1967-04-14 | 1968-04-10 | Liquid scintillation spectral analysis |
Country Status (10)
| Country | Link |
|---|---|
| JP (2) | JPS5022424B1 (en:Method) |
| BE (1) | BE713586A (en:Method) |
| CH (1) | CH487407A (en:Method) |
| DE (1) | DE1773175A1 (en:Method) |
| FI (1) | FI44136B (en:Method) |
| FR (1) | FR1558854A (en:Method) |
| GB (1) | GB1175626A (en:Method) |
| IL (1) | IL29804A (en:Method) |
| NL (1) | NL6805011A (en:Method) |
| SE (1) | SE368095B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401951A (en) * | 1993-05-28 | 1995-03-28 | Loral Infrared & Imaging Systems, Inc. | Method and apparatus for overload protection for a photomultiplier tube |
| RU2132074C1 (ru) * | 1998-04-03 | 1999-06-20 | Московское государственное предприятие - Объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию радиоактивных отходов и охране окружающей среды (Мос. НПО. "Радон") | Способ идентификации радионуклидов в пробах с использованием жидкостного сцинтилляционного счетчика |
| RU2120646C1 (ru) * | 1997-12-08 | 1998-10-20 | Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию радиоактивных отходов и охране окружающей среды (МосНПО "Радон") | Способ идентификации радионуклидов в пробах с использованием жидкостного сцинтилляционного счетчика |
-
1968
- 1968-03-29 FR FR1558854D patent/FR1558854A/fr not_active Expired
- 1968-04-04 SE SE04540/68A patent/SE368095B/xx unknown
- 1968-04-04 CH CH497768A patent/CH487407A/fr not_active IP Right Cessation
- 1968-04-08 GB GB06763/68A patent/GB1175626A/en not_active Expired
- 1968-04-09 NL NL6805011A patent/NL6805011A/xx unknown
- 1968-04-10 FI FI1007/68A patent/FI44136B/fi active
- 1968-04-10 IL IL29804A patent/IL29804A/en unknown
- 1968-04-10 DE DE19681773175 patent/DE1773175A1/de active Pending
- 1968-04-11 BE BE713586D patent/BE713586A/xx unknown
- 1968-04-13 JP JP43024569A patent/JPS5022424B1/ja active Pending
-
1972
- 1972-09-25 JP JP47095272A patent/JPS5222255B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1773175A1 (de) | 1972-01-13 |
| GB1175626A (en) | 1969-12-23 |
| IL29804A0 (en) | 1968-06-20 |
| NL6805011A (en:Method) | 1968-10-15 |
| JPS5022424B1 (en:Method) | 1975-07-30 |
| FR1558854A (en:Method) | 1969-02-28 |
| SE368095B (en:Method) | 1974-06-17 |
| JPS5222255B1 (en:Method) | 1977-06-16 |
| FI44136B (en:Method) | 1971-06-01 |
| CH487407A (fr) | 1970-03-15 |
| BE713586A (en:Method) | 1968-08-16 |
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