Sentences with phrase «iron salts»

This abnormal iron absorption causes elimination of iron salts during intestinal movements.

The name «caput mortuum» is derived from the field of alchemy and means «dead head» or «worthless remains», as this colour was obtained from iron salts which were baked down to their «dying» embers.

Its name is derived from the field of alchemy and means «death's head», as this colour was obtained from iron salts which were baked down to their «dying» embers.

Introduced in 1842, cyanotypes are characterized by their blue tone, a result of the production of iron salts during the developing process; the heyday of audiocassette tapes was in the 1970s and 1980s.

The slag trapped in the cemented blocks has undergone dissolution processes as a result of meteorization or atmospheric events, such as acid rain, and has even re-precipitated in the pores as insoluble iron salts.

They found that, when processed appropriately, certain sources of inexpensive, commercially available iron salt (FeCl3) naturally contain enough palladium to provide the amount necessary for the cross-coupling reaction to take place.

Gastric acid is necessary to allow absorption of non-heme iron and also enhances iron salt dissociation from ingested food.

Frequently used forms of iron in supplements include ferrous and ferric iron salts, such as ferrous sulfate, ferrous gluconate, ferric citrate, and ferric sulfate [3,18].

One of the oldest techniques in photography, the cyanotype or blueprint process uses light - sensitive iron salts rather than traditional silver - based chemistry to achieve its rich, deep blue tones.

A Magnetic Mop for Oil Eastoe played around with a number of surfactants and iron compounds before hitting on solutions of iron salts, related to the surfactants in mouthwash and fabric softeners but with some magnet - friendly metal thrown in.

An abnormal iron absorption will eliminate the iron salts needed during intestinal movements.

A new study suggests that the iron - and - sulfur clusters at the heart of many life - critical enzymes could have been floating around Earth's primordial seas some 4 billion years ago, produced by nothing more than primitive biomolecules, iron salts, and a previously unknown ingredient — ultraviolet (UV) light.

The next step is to spray the new structure with an iron salt solution and once again heat it in an oven.

Yes, but possible interactions may occur with ampicillin, diazepam, iron salts, ketoconazole, phenytoin and warfarin.

Aluminum salts may decrease the absorption of the following drugs: allopurinol, chloroquine, corticosteroids, digoxin, ethambutol, fluoroquinolones, H - 2 antagonists (ranitidine, cimetidine), iron salts, isoniazid, penicillamine, phenothiazines, tetracyclines, and thyroid hormones.