Results 31 to 40 of about 233,059 (308)
Anionic CO 2 activation in the anionic and di-anionic state of aza-naphthalene
RSC Advances, 2021 Nitrogen-containing polycyclic aromatic hydrocarbon (PAH) is the single basic moiety in N-doped graphene, the only metal-free catalyst reported to date to successfully produce the oxygen reduction reaction.
Chang Jun Park +4 more
openaire +3 more sources
Causes of metabolic acidosis in canine hemorrhagic shock : role of unmeasured ions [PDF]
, 2007 Introduction: Metabolic acidosis during hemorrhagic shock is common and conventionally considered to be due to hyperlactatemia. There is increasing awareness, however, that other nonlactate, unmeasured anions contribute to this type of acidosis ...
Faithfull, N. Simon +25 more
core +1 more source
Development of fast ion chromatography [PDF]
, 2005 Fast ion chromatography has been applied to short (3 cm) silica based ODS columns with a view to achieving rapid determinations of selected inorganic anions.
Connolly, Damian
core +3 more sources
Synthetic applications of hydrazones [PDF]
, 1985 This thesis describes investigations of reactions of hydrazones and their N-anions via the imino carbon atom; these reactions show umpolung reactivity. The conversion of the derived azo products into synthetically useful compounds (e.g.
Perry, Matthew William Dampier. +1 more
core +1 more source
, 2022 Effective and rapid capture of heavy metal oxo-anions from wastewater is a fascinating research topic, but it remains a great challenge. Herein, benzimidazole and −CH3 groups were integrated into UiO-66 in succession via a step-by-step linker ...
Peng-Hui Pan (13139819) +7 more
core +1 more source
ACS Central Science, 2016 In this report, we introduce artificial enzymes that operate with anion-π interactions, an interaction that is essentially new to nature. The possibility to stabilize anionic intermediates and transition states on an π-acidic surface has been recently demonstrated, using the addition of malonate half thioesters to enolate acceptors as a biologically ...
Cotelle, Yoann +4 more
openaire +6 more sources
Decarboxylation of organic anions to alleviate acidification of red soils from urea application
, 2020 Purpose Decarboxylation of organic anions in crop straw is recognized as one of the mechanisms for increasing pH in acidified soils. However, the effectiveness of specific compounds in alleviating soil acidification from nitrification has not been well ...
Cai, Z. +8 more
core +1 more source
Using small molecules to facilitate exchange of bicarbonate and chloride anions across liposomal membranes [PDF]
, 2009 Bicarbonate is involved in a wide range of biological processes, which include respiration, regulation of intracellular pH and fertilization. In this study we use a combination of NMR spectroscopy and ion-selective electrode techniques to show that the ...
Oluyomi A. Okunola +13 more
core +1 more source
Lower-rim ferrocenyl substituted calixarenes: new electrochemical sensors for anions
, 1998 New ferrocene substituted calix[4 and 5]arenes have been prepared and the crystal structure of a lower-rim substituted bis ferrocene calix[4]arene (7) has been elucidated. The respective ferrocene/ferrocenium redox-couples of compounds 6 (a calix[4]arene
Drew, MGB +9 more
core +1 more source
Molecules, 2018 We report the cloning and catalytic activity of a β-carbonic anhydrase (CA, EC 4.2.1.1), isolated from the pathogenic protozoan Entamoeba histolytica, EhiCA.
Susanna Haapanen +4 more
doaj +1 more source