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Colloids

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Definition: Two-phase systems in which one is uniformly dispersed in another as particles small enough so they cannot be filtered or will not settle out. The dispersing or continuous phase or medium envelops the particles of the discontinuous phase. All three states of matter can form colloids among each other.  IM general only; NIM (no qualifiers) with specific drug IM   
Examples Aerosols; Emulsions; Gels; Suspensions 		Other names Hydrocolloid; Colloid; Hydrocolloids
Substances having this pharmacologic action: ferumoxsil
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
Balangu seed gum  0   *Plant Gums Colloids. Food Sci Technol Int. 2010 Feb;16(1):79-88
BoviPure  0   *Silanes *Silicates Colloids. Anim Reprod Sci 2006 Feb;91(3-4):237-47
(188)Rhenium tin-colloid  0   *Tin *Rhenium Colloids Radiopharmaceuticals. Nucl Med Commun 2003 Jun;24(6):689-96
rhenium sulfur colloid  0   *Sulfur Colloids Rhenium. Nuklearmedizin 1997 Mar;36(2):71-5
jelonet  0   *Bandages *Petrolatum Colloids Occlusive Dressings. J Burn Care Rehabil 1996 May-Jun;17(3):246-51
dermasorb  0   Organic Chemicals Colloids Occlusive Dressings. J Burn Care Rehabil 1996 May-Jun;17(3):246-51
comfeel  0   Organic Chemicals Colloids Occlusive Dressings. Acta Derm Venereol 1995 Jan;75(1):6-8
Granuflex E  0   *Carboxymethylcellulose Sodium Colloids Occlusive Dressings. Contact Dermatitis 1994 Feb;30(2):110-1
colloidal iron hydroxide  0   *Hydroxides Organic Chemicals Colloids. Glia 1993 Jul;8(3):183-200
indium In 113m sulfur colloid  0   *Indium *Sulfur Colloids Indium Radioisotopes. Nucl Med Commun 1992 Nov;13(11):817-23
Kromgel  0   Organic Chemicals Colloids Dental Impression Materials. Int J Prosthodont 1991 Jul-Aug;4(4):382-7
New Kromopan  0   Alginates Colloids Dental Impression Materials. J Prostet Dent 1991;65(2):244
rhenium heptasulfide  12038-67-4   *Rhenium Colloids Radioisotopes. Int J Rad Appl Instrum (B) 1990;17(4):357
Blueprint Asept  0   Alginates Colloids. J Prosthetic Dent 1989;62(5):601
Sepracell-MN  0   *Silicon Dioxide Cell Separation Colloids. Vet Immunol Immunopathol 1989;22(1):79
indium ferric colloid  0   *Ferric Compounds *Indium Colloids Indium Radioisotopes. Exp Hematol 1985;13(1):1
Surgident  94363-11-8   Organic Chemicals Colloids Dental Impression Materials. J Prosthet Dent 1984;52(4):479
Ultrafine  94363-16-3   *Silicones Colloids Dental Impression Materials. J Prosthet Dent 1984;52(4):479
Jeltrate  67924-61-2   Organic Chemicals Colloids Dental Impression Materials. J Prosthet Dent 1984;52(4):479
Rubberloid  94363-06-1 Rubberloid  Organic Chemicals Colloids Dental Impression Materials. J Prosthet Dent 1984;51(6):797
manganese sulfide  18820-29-6   *Sulfides *Manganese Compounds Colloids. J Nucl Med 1984;25(5):604
technetium Tc 99m tin-sulfur colloid  0   *Technetium Tc 99m Sulfur Colloid *Tin Compounds Colloids. Semin Nucl Med 1983;13(1):15
Toledo-Pereyra II  0   *Hypertonic Solutions Colloids. J Urol 1983;129(1):166
technetium Tc 99m tin fluoride colloid  0   *Tin Fluorides *Technetium Compounds Colloids. Br J Radiol 1982;55(656):598
plutonium-ferric hydroxide colloid  0   *Ferric Compounds *Plutonium Colloids. Health Phys 1982;42(4):415
technetium Tc 99m tin colloid  0   *Technetium Compounds *Tin Compounds Colloids.
Pharma Action Radiopharmaceuticals 		Nuklearmedizin 1981;20(6):279
Novikov's antiseptic fluid  0   *Castor Oil *Hydrolyzable Tannins Drug Combinations Biological Dressings Colloids. Vestn Otorinolaringol 1981;(5):69
technetium Tc 99m rhenium colloid  0   *Rhenium *Technetium Compounds Colloids.
Pharma Action Radiopharmaceuticals 		Radioisotopes 1980;29(11):549
technetium Tc rhenium-sulfur colloid  0   *Rhenium *Technetium Tc 99m Sulfur Colloid Aerosols Colloids. Radiobiol Radiother (Berl) 1980;21(6):832
technetium Tc 99m stannous phytate  0   *Phytic Acid *Organotechnetium Compounds Colloids. Br J Radiol 52(614):124;1979; J Nucl Med 1979;20(9):933
technetium Tc 99m antimony sulfide  0   *Antimony *Technetium Compounds Colloids. Br J Radiol 52(614):124;1978; J Nucl Med 1979;20(9):933
Percoll  65455-52-9 Percoll  *Povidone *Silicon Dioxide Colloids. Biochem J 1980;186(1):177; Exp Cell Res 110:449;1977; FEBS Lett 91(2):333;1978; J Immunol Methods 1979;29(1):57; J Immunol Methods 1979;30(1):1; Prep Biochem 9(2):149;1979; Scand J Immunol 1979;10(6):563

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
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