Sentence examples for silver thiosulfate from inspiring English sources
Use of the silver thiosulfate complex results in a significant shift of the silver deposition potential window in the negative direction and highly impeded metal crystallization.
Electrocrystallization of silver is studied at polyaniline-coated electrodes using silver cations and two silver anion complexes (silver thiosulfate and silver EDTA) as reducing species.
None of the other factors studied (basal medium, 2,4 dichlorophenoxy-acetic acid pulses, dark incubation period, or addition of silver thiosulfate) affected significantly shoot regeneration percentage from 'Canino' hypocotyl sections.
These preservative solutions (treatments) were: 2% sucrose, 200 ppm 8-hydroxyquinoline sulfate (8-HQS), pulsing treatment with 200 ppm 8-HQS in combination with 2% sucrose for 12 h, pulsing the spikes with 0.2 mM silver thiosulfate (STS) for 1 h, pulsing with 0.2 mM STS for 1 h followed by 2% sucrose solution, or distilled water used as control.
Finally they also indicate that silver, silver thiosulfate and thiosulfate were less strongly retained by resin-coated papers compared with fibre-based, reducing the opportunity for colour change due to silver sulfide formation.
Iron III) chloride hexahydrate (FeCl3⋅6H2O), dialysis tubes (Spectrapor 6, MWCO 8 kDa), ammonium chloride, formic acid, hydrochloric acid 25%%, ethylcarbodiimide hydrochloride (EDC), N-hydroxysuccinimide (NHS), sodium thiosulfate, silver nitrate, sodium carbonate, and ammonia solution 25%% were supplied by Roth (Karlsruhe, Germany).
This could be due to the breakdown of the silver particles by the thiosulfate.
The impacts of artificial ageing on the insufficiently washed photographs on resin coated paper may also reflect a more realistic scenario, comparable to that found in a real collection, with a less extreme quantity of residual thiosulfate leading to silver migration alongside silver sulfide formation and subtler colour differences.
The fixing bath contains a chemical (sodium or ammonium thiosulfate) that converts the silver halide into soluble, complex silver salts that dissolve in the fixer.
After gold toning, it is now possible and necessary to treat the sections with 5% sodium thiosulfate to dissolve out silver ions that remain unreduced in the tissue.
