28 research outputs found
Simultaneous column preconcentration of ultra trace amounts of heavy metals with nano-adsorbent in some environmental and biological samples
No full textColumn preconcentration and electrothermal atomic absorption spectrometric determination of rhodium in some food and standard samples
No full textPreconcentration of Bismuth(III) by Ultrasound Assisted Emulsification Solidified Floating Organic Drop Microextraction and Analysis by Atomic Absorption Spectrometry
No full textOxidative coupling of Amoxicillin using 4-Aminoantipyrine: Stability and higher sensitivity.
No full textHybrid monolith assisted magnetic ion-imprinted polymer extraction coupled with ICP-MS for determination of trace Au(III) in environmental and mineral samples
No full textModified carbon nanotubes as a sorbent for solid-phase extraction of gold, and its determination by graphite furnace atomic absorption spectrometry
No full textSolidified floating organic drop microextraction for speciation of selenium and its distribution in selenium-rich tea leaves and tea infusion by electrothermal vapourisation inductively coupled plasma mass spectrometry
No full textHighly sensitive amoxicillin immunosensor based on aqueous vanadium disulphide quantum dots
No full textChitosan magnetic hydrogel based ligandless magnetic solid phase extraction for the accurate and sensitive determination of thallium by slotted-quartz tube flame atomic absorption spectrophotometry with matrix matching calibration strategy
No full textDiaza crown-type macromocycle (kryptofix 22) functionalised carbon nanotube for efficient Ni2+ loading; A unique catalyst for cross-coupling reactions
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