Results 51 to 60 of about 5,028,792 (285)

Substitution of antibodies and receptors with molecularly imprinted polymers in enzyme-linked and fluorescent assays [PDF]

open access: yes, 2001
A new technique for coating microtitre plates with molecularly imprinted polymers (MIP), specific for low-molecular weight analytes (epinephrine, atrazine) and proteins is presented.
Bossi, Alessandra   +5 more
core   +1 more source

Metabolomics profiling distinctively identified end-stage renal disease patients from chronic kidney disease patients

open access: yesScientific Reports, 2023
Chronic kidney disease (CKD) is a serious public health problem characterized by progressive kidney function loss leading to end-stage renal disease (ESRD) that demands dialysis or kidney transplantation.
Lina A. Dahabiyeh   +7 more
doaj   +1 more source

Synthesis and crystal structures of three Schiff bases derived from 3-formylacetylacetone and o-, m- and p-aminobenzoic acid

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2022
Treatment of 3-formylacetylacetone with the isomeric o-, m- and p-aminobenzoic acids led to the formation of the corresponding Schiff bases, namely, 3-[(2-carboxyphenylamino)methylidene]pentane-2,4-dione, 1, 3-[(3-carboxyphenylamino)methylidene]pentane-2,
Jan Henrik Halz   +3 more
doaj   +1 more source

[11C]Para-Aminobenzoic Acid: A Positron Emission Tomography Tracer Targeting Bacteria-Specific Metabolism.

open access: yesACS Infectious Diseases, 2018
Imaging studies are frequently used to support the clinical diagnosis of infection. These techniques include computed tomography (CT) and magnetic resonance imaging (MRI) for structural information and single photon emission computed tomography (SPECT ...
C. Mutch   +16 more
semanticscholar   +1 more source

Room Temperature Synthesis and Antibacterial Activity of New Sulfonamides Containing N,N -Diethyl-Substituted AmidoMoieties [PDF]

open access: yes, 2012
Sulfonamide drugs which have brought about an antibiotic revolution in medicine are associated with a wide range of biological activities.
Ajani, Olayinka O.   +4 more
core   +5 more sources

2-[(1-Benzamido-2-methoxy-2-oxoethyl)amino]benzoic Acid

open access: yesMolbank, 2013
The carboxylic α,α-diaminoester 2-[(1-benzamido-2-methoxy-2-oxoethyl) amino]benzoic acid is obtained by N-alkylation of methyl α-azido glycinate N-benzoylated with 2-aminobenzoic acid.
Alami Anouar   +3 more
doaj   +1 more source

New Polymeric Adsorbents Functionalized with Aminobenzoic Groups for the Removal of Residual Antibiotics

open access: yesMolecules, 2022
In this paper, we present the synthesis of new polymeric adsorbents derived from macroporous chloromethylated styrene–divinylbenzene (DVB) copolymers with different cross-linking degrees functionalized with the following aminobenzoic groups: styrene—6.7%
Radu Ardelean   +4 more
doaj   +1 more source

3-Aminobenzoic acid–4-nitrobenzoic acid (1/1)

open access: yesActa Crystallographica Section E, 2008
In the title 1:1 adduct, C7H5NO4·C7H7NO2, the nitro group of the 4-nitro benzoic acid is twisted from the attached ring by 4.40 (8)°. In the crystal, the molecules are linked into ribbon-like structures along [150] and [1overline{5}0] via
Hoong-Kun Fun   +2 more
doaj   +1 more source

A microbiological assay method for p-aminobenzoic acid [PDF]

open access: yes, 1943
Since the establishment of p-aminobenzoic acid as a member of the B vitamin group, a considerable interest has been shown in methods of determination in natural materials.
Isbell, Edith R.   +2 more
core  

Hydrous Manganese Oxide Doped Gel Probe Sampler for Measuring In Situ Reductive Dissolution Rates. 1. Laboratory Development [PDF]

open access: yes, 2010
Reductive dissolution of redox-sensitive minerals such as manganese (Mn) oxides in natural sediments is an important mechanism for trace element mobilization into groundwater.
Farnsworth, Claire E., Hering, Janet G.
core   +2 more sources

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