Results 61 to 70 of about 111,748 (238)

Partial Characterization of Venom from the Colombian Spider Phoneutria Boliviensis (Aranae:Ctenidae)

open access: yesToxins, 2015
We report on the first studies on the characterization of venom from Phoneutria boliviensis (Aranae:Ctenidae) (F. O. Pickard-Cambridge, 1897), done with Colombian species.
Sebastian Estrada-Gomez   +3 more
doaj   +1 more source

Ugi multicomponent reaction to prepare peptide–peptoid hybrid structures with diverse chemical functionalities [PDF]

open access: yes, 2018
Monodisperse sequenced peptides and peptoids present unique nano-structures based on their self-assembled secondary and tertiary structures. However, the generation of peptide and peptoid hybrid oligomers in a sequence-defined manner via Ugi ...
Azevedo, Helena S.   +12 more
core   +1 more source

Determination of Carboxylic Acids in Apple Juice by RP HPLC [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2005
Low molecular weight organic acids are most predominant in apple juice among these components fumaric acid was not exceed more than 5 ppm. It was thought that the HPLC is the best method of the determination of organic acids in the apple juice.
A. Hakan Aktaş   +3 more
doaj  

Improved Method for Reliable HMW-GS Identification by RP-HPLC and SDS-PAGE in Common Wheat Cultivars

open access: yesMolecules, 2017
The accurate identification of alleles for high-molecular weight glutenins (HMW-GS) is critical for wheat breeding programs targeting end-use quality. RP-HPLC methods were optimized for separation of HMW-GS, resulting in enhanced resolution of 1By and ...
You-Ran Jang   +5 more
doaj   +1 more source

Cinètica de la reacció de descomposició tèrmica de l’ascaridol en dissolució [PDF]

open access: yes, 2005
Existen diferencias entre los valores de algunas propiedades físicas de ascaridol natural aislado del vegetal denominado vulgarmente «Paico» (Chenopodium ambrosioides L., Chenopodiaceae) y la sustancia sintética obtenida mediante la reacción de ...
Cafferata, Lazaro   +2 more
core   +1 more source

A point mutation in the splice donor site of intron 7 in the as2-casein encoding gene of the Mediterranean River buffalo results in an allele-specific exon skipping [PDF]

open access: yes, 2009
The CSN1S2 cDNA of 10 unrelated Mediterranean River Buffaloes reared in Southern Italy was amplified by RT-PCR, while the region from the 6th to the 8th exon of the CSN1S2 gene was amplified from genomic template.
COLETTA A.   +6 more
core   +1 more source

Development and Validation of a RP-HPLC Method for Determination of Nimodipine in Sustained Release Tablets

open access: yesJournal of Chemistry, 2013
A rapid, sensitive, and reproducible reverse phase high performance liquid chromatographic (RP-HPLC) method with UV detector for the determination of nimodipine in sustained release tablets was developed.
Xiaojun Shang, Suying Ma, Zheshen Li
doaj   +1 more source

Insulin Solution Stability and Biocompatibility with Materials Used for an Implantable Insulin Delivery Device Using Reverse Phase HPLC Methods [PDF]

open access: yes, 2019
open access articleAbstract: Insulin (Humulin® R IU500) has been delivered from an implantable artificial pancreas in diabetic rats and pigs. The artificial pancreas which was implanted in the peritoneum was fabricated from several biocompatible ...
Jacob, Dolly   +3 more
core   +1 more source

Phenolic acids in leaves of Secamone afzelii (Rhoem.) Schult. (Asclepiadaceae)

open access: yesActa Societatis Botanicorum Poloniae, 2014
The analysis of the sets of free and liberated by hydrolysis phenolic acids in the leaves of, Secamone afzelii (Rhoem.) Schult. was conducted by 2D-TLC and RP-HPLC methods.
Renata Nowak, Sławomir Kawka
doaj   +1 more source

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