chlorin


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Related to chlorin: Chlorine gas

chlorine

, chlorin
a toxic pungent greenish-yellow gas of the halogen group; the 15th most abundant element in the earth's crust, occurring only in the combined state, mainly in common salt: used in the manufacture of many organic chemicals, in water purification, and as a disinfectant and bleaching agent. Symbol: Cl; atomic no.: 17; atomic wt.: 35.4527; valency: 1, 3, 5, or 7; density: 3.214 kg/m3; relative density: 1.56; melting pt.: --101.03°C; boiling pt.: --33.9°C

chlorin

[′klȯr·ən]
(biochemistry)
A saturated porphyrin for which one double bond at a single pyrrole ring has been reduced.
References in periodicals archive ?
All have similar molecular architecture: redox active cofactors (chlorin pigments and quinone molecules) are bound to the proteins.
Investigations have been performed on photobleaching compounds like chlorins and phthalocyanines in vitro and in vivo (Spikes and Bommer, 1993; Streckyte and Rotomskis, 1993).
Sn(IV) chlorin e6 dichloride Trisodium salt (Frontier Scientific, USA), was dissolved in PBS with a concentration 1mg/ml and kept frozen before use.
reported a HAuNS-pHLIP-Ce6 antitumor platform, where hollow gold nanospheres (HAuNS) were synthesized to shift localized surface plasmon resonance (LSPR) peak, and then the pH insertion peptide (pHLIP) and Chlorin e6 (Ce6) were adhered to HAuNS by absorption.
Chlorin e6 was from Frontier Scientific, USA, and Toluidine blue was from Merck.
An unexpected new property of tetrapyrroles, including tetramethyl coproporphyrin III, tetrabenzoporphine, copper chlorin e4 ethyl ester, and of carotenoids including zeaxanthin and alpha-cryptoxanthin is their ability to induce mammalian phase 2 proteins that protect cells against oxidants and electrophiles.
Photobleaching of mono-L-aspartyl chlorin eb (NPe6): a candidate sensitizer for the photodynamic therapy of tumors.
Talaporfin sodium (LS11, Laserphyrin, mono-L-aspartyl chlorin; Light Sciences Corporation, Snoqualmie, WA, USA) is a chlorophyll and L-aspartic acid derived, pure photo-sensitiser codeveloped by Meiji Seika and Nippon Petrochemicals.
The Derifil CHL preparation was also found to effectively reduce DNA adduction and final tumor incidence in stomach (as well as liver), with a potency compatible with its total chlorin content.
Tenders are invited for supply of drugs (the sum of sodium salts of chlorin e6, chlorine p6, purpurin)
Tenders are invited for Supply of bleeching powder isi marka nagda grasim 33-35 percent chlorin
Sagun, V Knyukshto et al., "Photophysical and photochemical properties of potential porphyrin and chlorin photosensitizers for PDT," Journal of Photochemistry and Photobiology B Biology, vol.