Lyoluminescence refers to the emission of light while dissolving a solid into a liquid solvent. It is actually a form of chemoluminescence. The most common lyoluminescent effect is seen when solid samples which have been heavily irradiated by ionizing radiation are dissolved in water. The total amount of light emitted by the material increases proportionally with the total radiation dose received by the material up to a certain level called the saturation value.
Many gamma-irradiated substances are known to lyoluminesce; these include spices, powdered milk, soups, cotton and paper. While the broad variety of materials which exhibit lyoluminescence confounds explanation by a single common mechanism there is a common feature to the phenomenon, the production of free radicals in solution. Lyoluminescence intensity can be increased by performing the dissolution of the solid in a solution containing conventionally chemoluminescent compounds such as luminol. These are thus called lyoluminescence sensitizers.
References[edit]
- Raman, A.; Oommen, K.; Sharma, D. N. (2001). “Lyoluminescence characteristics of trehalose dihydrate”.Applied Radiation and Isotopes 54 (3): 387–391.doi:10.1016/S0969-8043(00)00282-7. PMID 11214871. The LL spectral measurement of trehalose dihydrate in luminol solution (LL sensitizer) confirms an energy transfer from the radiation induced free radicals to luminol molecule to produce light.
Results: 16
Select item 247605801.
Sahu AK, Kadukar MR, Chowdhary PS, Nayar V, Dhoble SJ.
Luminescence. 2014 Dec;29(8):1082-94. doi: 10.1002/bio.2663. Epub 2014 Apr 24.
PMID:
24760580
Select item 235542122.
Sahu AK, Kore BP, Chowdhary PS, Nayar V, Dhoble SJ.
Luminescence. 2014 Feb;29(1):58-64. doi: 10.1002/bio.2502. Epub 2013 Apr 3.
PMID:
23554212
Select item 230447703.
Bhujbal PM, Dhoble SJ.
Luminescence. 2012 Sep-Oct;27(5):357-61. doi: 10.1002/bio.1358. Epub 2011 Oct 5.
PMID:
23044770
Select item 208786494.
Nayar V, Chowdhary PS, Bhujbal PM, Dhoble SJ.
Luminescence. 2011 Sep-Oct;26(5):324-30. doi: 10.1002/bio.1232. Epub 2010 Sep 26.
PMID:
20878649
Select item 123828795.
Preparation of (K:Eu) NaSO4 phosphor for lyoluminescence dosimetry of ionising radiation.
Dhoble SJ.
Radiat Prot Dosimetry. 2002;100(1-4):285-7.
PMID:
12382879
Select item 121370336.
Lyoluminescence and ESR correlation studies of trehalose dihydrate.
Raman A, Oommen IK, Rao TK, Sharma DN.
Appl Radiat Isot. 2002 Jul;57(1):93-7.
PMID:
12137033
Select item 112148717.
Lyoluminescence characteristics of trehalose dihydrate.
Raman A, Oommen IK, Sharma DN.
Appl Radiat Isot. 2001 Mar;54(3):387-91.
PMID:
11214871
Select item 104235808.
Kricka LJ, Stroebel J, Stanley PE.
Luminescence. 1999 May-Jun;14(3):183-5. No abstract available.
PMID:
10423580
Select item 99757339.
Application of a rate kinetic model of lyoluminescence on heat-treated samples.
Chatterjee BK, Sur T, Roy SC.
Phys Rev B Condens Matter. 1994 Jul 1;50(2):708-711. No abstract available.
PMID:
9975733
Select item 406605910.
Lyoluminescence response of irradiated saccharides to radiation quality effects.
Atari NA, Malik SR, Ramani R.
Int J Appl Radiat Isot. 1985 Jul;36(7):517-23.
PMID:
4066059
Select item 652806211.
[Dosimetric application of lyoluminescence using some saccharides].
Hashimoto T, Hayashi Y, Sotobayashi T.
Radioisotopes. 1984 Dec;33(12):847-52. Japanese.
PMID:
6528062
Select item 676127612.
Lyoluminescence dosimetry part II. State-of-the-art.
Puite KJ, Ettinger KV.
Int J Appl Radiat Isot. 1982 Nov;33(11):1139-57. Review.
PMID:
6761276
Select item 729823313.
Bartlett DT, Ettinger KV, Reading DH.
Int J Appl Radiat Isot. 1981 Aug;32(8):603-5. No abstract available.
PMID:
7298233
Select item 43227414.
Increased lyoluminescence response of mannose on storage.
Bartlett DT.
Phys Med Biol. 1979 Jan;24(1):63-70.
PMID:
432274
Select item 59414315.
Lyoluminescence dosimetry in photon and fast neutron beams.
Puite KJ, Crebolder DL.
Phys Med Biol. 1977 Nov;22(6):1136-45.
PMID:
594143
Select item 86641216.
Lyoluminescence dosimetry with some saccharides.
Ettinger KV, Mallard JR, Srirath S, Takavar A.
Phys Med Biol. 1977 May;22(3):481-9.
1.
[Equipment for lyoluminescent dosimetry].
Boucek J, Kubícek I, Solnická H.
Sb Lek. 1989 Jan;91(1):21-6. Czech.
PMID:
2717877
Select item 40641852.
[An integrator for lyoluminescent dosimetry].
Boucek J, Solnická H, Kubícek I.
Cesk Radiol. 1985 Oct;39(5):334-8. Czech. No abstract available.
PMID:
4064185
Select item 64086553.
A lyoluminescent tissue-equivalent dosemeter for pion therapy beams.
Atari NA, Malik SR, Brenner DJ, Hilko R, Bradbury JN.
Phys Med Biol. 1983 May;28(5):493-502.
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