| slovo | definícia |
iodin
(encz) | iodin, n: |
iodin
(wn) | iodin
n 1: a nonmetallic element belonging to the halogens; used
especially in medicine and photography and in dyes; occurs
naturally only in combination in small quantities (as in
sea water or rocks) [syn: iodine, iodin, I, {atomic
number 53}] |
| | podobné slovo | definícia |
de-iodinase
(encz) | de-iodinase, n: |
de-iodinate
(encz) | de-iodinate, v: |
de-iodinating
(encz) | de-iodinating, adj: |
de-iodination
(encz) | de-iodination, n: |
iodinate
(encz) | iodinate,jódovat v: Zdeněk Brož |
iodinated
(encz) | iodinated, adj: |
iodinated protein
(encz) | iodinated protein, n: |
iodinating
(encz) | iodinating, adj: |
iodination
(encz) | iodination, n: |
iodine
(encz) | iodine,jód n: Zdeněk Brož |
iodine water
(encz) | iodine water,jodová voda [eko.] RNDr. Pavel Piskač |
iodine-125
(encz) | iodine-125, n: |
iodine-131
(encz) | iodine-131, n: |
radioactive iodine excretion test
(encz) | radioactive iodine excretion test, n: |
radioactive iodine test
(encz) | radioactive iodine test, n: |
radioactive iodine uptake test
(encz) | radioactive iodine uptake test, n: |
salt iodination
(encz) | salt iodination,jodování soli [eko.] RNDr. Pavel Piskač |
tincture of iodine
(encz) | tincture of iodine, n: |
Chloriodine
(gcide) | Chloriodine \Chlor`i"o*dine\, n.
A compound of chlorine and iodine. [R.]
[1913 Webster] |
de-iodinase
(gcide) | de-iodinase \de-iodinase\ n.
an enzyme that removes the iodine radical.
[WordNet 1.5] |
de-iodinate
(gcide) | de-iodinate \de-iodinate\ v. t. (chemistry)
to remove iodine from.
[WordNet 1.5] |
de-iodinating
(gcide) | de-iodinating \de-iodinating\ adj.
removing iodine from. iodinating
[WordNet 1.5] |
de-iodination
(gcide) | de-iodination \de-iodination\ n.
the removal of iodine atoms from organic compounds.
[WordNet 1.5] |
iodinate
(gcide) | iodinate \iodinate\ v. (Chem.)
to cause to combine with iodine; as, iodinate thyroxine.
Syn: .
[WordNet 1.5] |
iodinated
(gcide) | iodinated \iodinated\ adj. (Chem.)
treated or reacted with iodine; treated so as to combine with
iodine.
Note: The iodinating agent may be other than iodine itself,
such as compounds with active iodine.
Syn: iodized.
[PJC] |
iodinating
(gcide) | iodinating \iodinating\ adj. [p. p. of verb iodinate] (Chem.)
combining or causing to combine with iodine; as, the active
iodinating species; the in vivo iodinating mechanism. Inverse
of de-iodinating.
[WordNet 1.5] |
iodination
(gcide) | iodination \iodination\ n. (Chem.)
the substitution or addition of iodine atoms in organic
compounds.
[WordNet 1.5] |
Iodine
(gcide) | Iodine \I"o*dine\ ([imac]"[-o]*d[i^]n or [imac]"[-o]*d[=e]n;
104), n. [Gr. 'iw`dhs violetlike; 'i`on a violet + e'i^dos
form: cf. F. iode, iodine. The name was given from the violet
color of its vapor. See Violet, Idyl.] (Chem.)
A nonmetallic element, of the halogen group of atomic number
53, occurring always in combination, as in the iodides. When
isolated it is in the form of dark gray metallic scales,
resembling plumbago, soft but brittle, and emitting a
chlorinelike odor. Symbol I. Atomic weight 126.90. If heated,
iodine volatilizes in beautiful violet vapors.
[1913 Webster]
Note: Iodine was formerly obtained from the ashes of seaweed
(kelp or varec), but is now also extracted from certain
natural brines. In the free state, iodine, even in very
minute quantities, colors starch blue. Iodine and its
compounds are largely used in medicine (as in
liniments, antisyphilitics, etc.), in photography, in
the preparation of aniline dyes, and as an indicator in
titration.
[1913 Webster]
Iodine green, an artificial green dyestuff, consisting of
an iodine derivative of rosaniline; -- called also {night
green}.
Iodine scarlet, a pigment of an intense scarlet color,
consisting of mercuric iodide.
Iodine yellow, a brilliant yellow pigment, consisting of
plumbic iodide.
[1913 Webster] |
Iodine green
(gcide) | Iodine \I"o*dine\ ([imac]"[-o]*d[i^]n or [imac]"[-o]*d[=e]n;
104), n. [Gr. 'iw`dhs violetlike; 'i`on a violet + e'i^dos
form: cf. F. iode, iodine. The name was given from the violet
color of its vapor. See Violet, Idyl.] (Chem.)
A nonmetallic element, of the halogen group of atomic number
53, occurring always in combination, as in the iodides. When
isolated it is in the form of dark gray metallic scales,
resembling plumbago, soft but brittle, and emitting a
chlorinelike odor. Symbol I. Atomic weight 126.90. If heated,
iodine volatilizes in beautiful violet vapors.
[1913 Webster]
Note: Iodine was formerly obtained from the ashes of seaweed
(kelp or varec), but is now also extracted from certain
natural brines. In the free state, iodine, even in very
minute quantities, colors starch blue. Iodine and its
compounds are largely used in medicine (as in
liniments, antisyphilitics, etc.), in photography, in
the preparation of aniline dyes, and as an indicator in
titration.
[1913 Webster]
Iodine green, an artificial green dyestuff, consisting of
an iodine derivative of rosaniline; -- called also {night
green}.
Iodine scarlet, a pigment of an intense scarlet color,
consisting of mercuric iodide.
Iodine yellow, a brilliant yellow pigment, consisting of
plumbic iodide.
[1913 Webster] |
Iodine scarlet
(gcide) | Iodine \I"o*dine\ ([imac]"[-o]*d[i^]n or [imac]"[-o]*d[=e]n;
104), n. [Gr. 'iw`dhs violetlike; 'i`on a violet + e'i^dos
form: cf. F. iode, iodine. The name was given from the violet
color of its vapor. See Violet, Idyl.] (Chem.)
A nonmetallic element, of the halogen group of atomic number
53, occurring always in combination, as in the iodides. When
isolated it is in the form of dark gray metallic scales,
resembling plumbago, soft but brittle, and emitting a
chlorinelike odor. Symbol I. Atomic weight 126.90. If heated,
iodine volatilizes in beautiful violet vapors.
[1913 Webster]
Note: Iodine was formerly obtained from the ashes of seaweed
(kelp or varec), but is now also extracted from certain
natural brines. In the free state, iodine, even in very
minute quantities, colors starch blue. Iodine and its
compounds are largely used in medicine (as in
liniments, antisyphilitics, etc.), in photography, in
the preparation of aniline dyes, and as an indicator in
titration.
[1913 Webster]
Iodine green, an artificial green dyestuff, consisting of
an iodine derivative of rosaniline; -- called also {night
green}.
Iodine scarlet, a pigment of an intense scarlet color,
consisting of mercuric iodide.
Iodine yellow, a brilliant yellow pigment, consisting of
plumbic iodide.
[1913 Webster] |
Iodine yellow
(gcide) | Iodine \I"o*dine\ ([imac]"[-o]*d[i^]n or [imac]"[-o]*d[=e]n;
104), n. [Gr. 'iw`dhs violetlike; 'i`on a violet + e'i^dos
form: cf. F. iode, iodine. The name was given from the violet
color of its vapor. See Violet, Idyl.] (Chem.)
A nonmetallic element, of the halogen group of atomic number
53, occurring always in combination, as in the iodides. When
isolated it is in the form of dark gray metallic scales,
resembling plumbago, soft but brittle, and emitting a
chlorinelike odor. Symbol I. Atomic weight 126.90. If heated,
iodine volatilizes in beautiful violet vapors.
[1913 Webster]
Note: Iodine was formerly obtained from the ashes of seaweed
(kelp or varec), but is now also extracted from certain
natural brines. In the free state, iodine, even in very
minute quantities, colors starch blue. Iodine and its
compounds are largely used in medicine (as in
liniments, antisyphilitics, etc.), in photography, in
the preparation of aniline dyes, and as an indicator in
titration.
[1913 Webster]
Iodine green, an artificial green dyestuff, consisting of
an iodine derivative of rosaniline; -- called also {night
green}.
Iodine scarlet, a pigment of an intense scarlet color,
consisting of mercuric iodide.
Iodine yellow, a brilliant yellow pigment, consisting of
plumbic iodide.
[1913 Webster] |
thyroiodin
(gcide) | Iodothyrin \I`o*do*thy"rin\, n. [Iodo- + thyro- + -in.]
(Physiol. Chem.)
A peculiar substance obtained from the thyroid gland,
containing from nine to ten per cent of iodine.
Note: It is a very stable compound, and is believed to be
active principle in thyroid extracts and in the
internal secretion of the thyroid gland. It was
originally called thyroiodin.
[Webster 1913 Suppl.]
Note: It is probably an impure extract of thyroid gland,
containing thyroxine. See Merck Index 11th Ed. #9345,
the entry for thyroidin.
[PJC] |
de-iodinase
(wn) | de-iodinase
n 1: an enzyme that removes the iodine radical |
de-iodinate
(wn) | de-iodinate
v 1: remove iodine from; "de-iodinate the thyroxine" [ant:
iodinate] |
de-iodinating
(wn) | de-iodinating
adj 1: removing iodine from [ant: iodinating] |
de-iodination
(wn) | de-iodination
n 1: the removal of iodine atoms from organic compounds |
iodinate
(wn) | iodinate
v 1: cause to combine with iodine; "iodinate thyroxine" [ant:
de-iodinate] |
iodinated
(wn) | iodinated
adj 1: treated with iodine; "iodized salt" [syn: iodinated,
iodized, iodised] |
iodinated protein
(wn) | iodinated protein
n 1: a protein that contains iodine [syn: iodoprotein,
iodinated protein] |
iodinating
(wn) | iodinating
adj 1: combining or causing to combine with iodine; "the active
iodinating species"; "the in vivo iodinating mechanism"
[ant: de-iodinating] |
iodination
(wn) | iodination
n 1: the substitution or addition of iodine atoms in organic
compounds |
iodine
(wn) | iodine
n 1: a nonmetallic element belonging to the halogens; used
especially in medicine and photography and in dyes; occurs
naturally only in combination in small quantities (as in
sea water or rocks) [syn: iodine, iodin, I, {atomic
number 53}]
2: a tincture consisting of a solution of iodine in ethyl
alcohol; applied topically to wounds as an antiseptic [syn:
tincture of iodine, iodine] |
iodine-125
(wn) | iodine-125
n 1: light radioactive isotope of iodine with a half-life of 60
days; used as a tracer in thyroid studies and as a
treatment for hyperthyroidism |
iodine-131
(wn) | iodine-131
n 1: heavy radioactive isotope of iodine with a half-life of 8
days; used in a sodium salt to diagnose thyroid disease and
to treat goiter |
radioactive iodine excretion test
(wn) | radioactive iodine excretion test
n 1: radioactive iodine test that measures the amount of
radioactive iodine excreted in the urine |
radioactive iodine test
(wn) | radioactive iodine test
n 1: test of thyroid function in which the patient is given an
oral dose of radioactive iodine-131 |
radioactive iodine uptake test
(wn) | radioactive iodine uptake test
n 1: radioactive iodine test that measures the amount of
radioactive iodine taken up by the thyroid gland [syn:
radioactive iodine uptake test, RAIU] |
tincture of iodine
(wn) | tincture of iodine
n 1: a tincture consisting of a solution of iodine in ethyl
alcohol; applied topically to wounds as an antiseptic [syn:
tincture of iodine, iodine] |
iodine
(elements) | iodine
Symbol: I
Atomic number: 53
Atomic weight: 126.904
Dark violet nonmetallic element, belongs to group 17 of the periodic
table. Insoluble in water. Required as a trace element for living
organisms. One stable isotope, I-127 exists, in addition to fourteen
radioactive isotopes. Chemically the least reactive of the halogens, and
the most electropositive metallic halogen. Discovered in 1812 by
Courtois.
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