Results 71 to 80 of about 671,651 (299)

HPLC-ELSD fingerprint of SZS.

open access: yes, 2023
Semen Ziziphi Spinosae (SZS) is the dried and ripe seeds of Ziziphus jujuba var. spinosa. Currently, the yield of naturally grown SZS is unstable owing to environmental factors.
Haochuan Guo (17537584)   +6 more
core   +1 more source

Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni   +19 more
wiley   +1 more source

Determination of Irbesartan in Pharmaceutical Preparations by HPLC

open access: yesCumhuriyet Science Journal
In this study, a high-performance liquid chromatography (HPLC) method was developed to analyze irbesartan in both pure and pharmaceutical formulations. The mobile phase consisted of an acetonitrile-1.0 mM potassium dihydrogen phosphate solution (30:70, v/
Bilal Yılmaz
doaj   +1 more source

Current Approaches to Valerian Tincture Standardisation in Terms of Assay

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2019
The quality control of the «Valerian rhizome and roots» herbal substance is carried out using high performance liquid chromatography (HPLC) according to the State Pharmacopoeia of the Russian Federation, XIV edition.
N. P. Antonova   +5 more
doaj   +1 more source

HPLC Method Development for Pharmaceuticals.

open access: yes, 2007
High pressure, or high performance, liquid chromatography (HPLC) is the method of choice for checking purity of new drug candidates, monitoring changes during scale up or revision of synthetic procedures, evaluating new formulations, and running control ...

core  

HPLC-MS/MS pooled samples

open access: yes, 2018
HPLC-MS/MS runs of pooled MeOH extracts from Philanthus, Trachyous and Philanthunus specimen antennae and ...
Kai, Marco   +11 more
core   +1 more source

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon   +5 more
wiley   +1 more source

Sensitive Analysis of Epilepsy Drug, Phenobarbital, Based on Column Type Solid Phase Extraction and HPLC-DAD System

open access: yesCumhuriyet Science Journal
An analytical approach has been developed for the sensitive determination of Phenobarbital, which is used as an antiepileptic drug molecule. The analysis of this active molecule, which has a very limited study even for its direct determination in the ...
Seren Kilit   +6 more
doaj   +1 more source

HPLC In Chiral Pharmaceutical Analysis

open access: yes, 2011
High performance liquid chromatography (HPLC) is one of the most widespread analytical and preparative scale separation techniques used for both scientific investigations and industrial and biomedical analysis. Now in its second edition, this revised and
Pettersson, Curt,, Hedeland, Ylva,
core  

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe   +6 more
wiley   +1 more source

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