Results 21 to 30 of about 5,365 (146)
Molecules, 2020 Recently there has been a great deal of interest and associated research into aspects of the coordination chemistry of lanthanides and bismuth—elements that show intriguing common features.
M. Katkova +6 more
semanticscholar +1 more source
Spectrophotometric determination of phosphorus in coal and coal ash using bismuth-phosphomolybdate complex [PDF]
Journal of the Serbian Chemical Society, 2003 A modified spectrophotometric method using the bismuth phosphomolybdate complex for the determination of phosphorus in coal and coal ash is suggested. Bismuth together with phosphate and molybdate forms a very stable complex in acid medium which turns ...
VESNA M. KALJEVIC +4 more
doaj
Phytochemical Evaluation and Anti-oxidant Activity of Alpinia galangal linn. [PDF]
, 2023 Introduction: The use of spices in the treatment of health problems has been a tradition in the world since early ages. Alpinia galanga is a well known medicinal plant in Southern Asia and has used for a long time.
Ramesh Kr. Verma, Neeraj Sharma, Ritesh Jain, Pankaj Masih, Sandeep Singh Bhadoriya, Praveen Sharma
core +1 more source
Electroanalytical overview: The detection of chromium [PDF]
, 2022 Chromium exerts serious damage to human beings and to aquatic life and is one of the most common environmental contaminant and possess toxicity when present above threshold limits.
Adarakatti, PS +4 more
core +2 more sources
The future is bright for polyoxometalates [PDF]
, 2022 Polyoxometalates (POMs) are clusters of units of oxoanions of transition metals, such as Mo, W, V and Nb, that can be formed upon acidification of neutral solutions.
Aureliano, Manuel
core +1 more source
Influence of the ionic liquid presence on the selective oxidation of glucose over molybdenum based catalysts [PDF]
, 2016 Two different approaches are proposed in this work in order to study the influence of the ionic liquid presence in the reaction of glucose oxidation by H2O2 in mild conditions.
Carrasco Carrasco, Carlos Jesús +5 more
core +1 more source
Bismuth radical catalysis in the activation and coupling of redox-active electrophiles
Nature Chemistry, 2023 The use of main-group elements in radical cross-coupling reactions has been little explored. Now, a low-valency bismuth complex has been shown to emulate the behaviour of first-row transition metals and undergo single-electron-transfer oxidative addition
Mauro Mato +5 more
semanticscholar +1 more source
ChemCatChem, Volume 18, Issue 1, 15 January 2026.The image illustrates the journey of catalyst engineering across scales, emphasizing the design, shaping, and manufacturing of technical catalysts. It highlights how hierarchical structuring bridges properties and process innovation, showcasing the continuum between fundamental science and industrial practice that defines modern catalyst engineering ...
Ali M. Alkadhem +6 more
wiley +1 more source
LED based soil spectroscopy [PDF]
, 2016 Soil is a medium for plant roots to grow, absorb water and necessary solutes for growth. Soil macronutrient testing is helpful for determining the nutrient content in soil before applying fertilizer for quality and ...
Che Abd. Rashid, Nurfatihah +3 more
core
An antimicrobial impregnated urinary catheter that reduces mineral encrustation and prevents colonisation by multi-drug resistant organisms for up to 12 weeks [PDF]
, 2019 Two major complications of indwelling urinary catheterisation include infection and mineral encrustation of the catheter. Our antimicrobial urinary catheter (AUC) impregnated with rifampicin, triclosan, and sparfloxacin has demonstrated long-term ...
Ashraf, Waheed +4 more
core +2 more sources