Application of the response surface methodology for RP-HPLC analysis of lidocaine and cetrimonium bromide [PDF]
, 2004 The successful analysis of drugs in complex pharmaceutical formulations by reversed-phase high performance liquid chromatography (RP-HPLC) relies upon the optimization of the chromatographic conditions, the sample preparation and post-column detection ...
Jančić, Biljana +3 more
core +7 more sources
ENSEMBLE MEASUREMENT THAT DECOUPLES THE BINDING AFFINITIES OF IONIC COMPONENTS OF CETRIMONIUM HALIDES [PDF]
, 2020 34 pagesThis thesis discusses the binding behaviors of the ionic components of cetrimonium halides, a common family of capping agents, on the surface of pseudospherical gold nanoparticles in aqueous environment. Specifically, the reaction kinetics of the
Pu, Heting
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Studies of novel nitro-substituted nitrogen heterocyclic compounds [PDF]
, 2001 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The novel candidate high energy insensitive explosive; 2,5-diamino-3,6-dinitropyrazine (ANPZ-i) has been prepared in acceptable overall yield.
Philbin, Simon Patrick
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Cetrimonium surfactants with biologically active counter ions as self-immolative drug delivery systems / Syed Waqar Hussain Shah, Iram Bibi and Sabat Yousaf [PDF]
, 2022 Novel derivatives of cationic surfactant cetyltrimethylammonium bromide (CTAB) possessing anions of ibuprofen and naproxen as hydrophobic counterions were synthesized and characterized using Fourier transform infrared and differential electronic ...
Hussain Shah, Syed Waqar +2 more
core
Investigation of background contribution from different solvent brands used for sample preparation and analysis of persistent organic pollutants [PDF]
, 2023 In the times of pandemic, we experienced problems with supply bottlenecks for the solvents normally used for extraction and analysis of persistent organic pollutants (POPs; i.e. PCBs, PBDEs and organochlorine pesticides) in our laboratory and, considered
Brox, Jan +3 more
core
Phenolic compounds in Ecuadorian fruits [PDF]
, 2009 A group of eighteen fruits cultivated in Ecuador were evaluated for their total soluble phenolic compounds and antioxidant activity and attempts were made to identify the group and content of phenolic compounds responsible for the antioxidant activity ...
Vasco, Catalina
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Modelling cetrimonium micelles as 4-OH cinnamate carriers targeting a hydrated iron oxide surface
, 2022 Modelling cetrimonium micelles as 4-OH cinnamate carriers targeting a hydrated iron oxide ...
Fangfang Chen (13063851) +6 more
core
Preservatives in eye drops. Myths and realities
Российский офтальмологический журналPreservatives in eye drops are an important ingredient that helps prevent microbial contamination of the drug and allow it to be used in an open bottle for a long time.
V. V. Brzheskiy, G. G. Kim, A. Munawar
doaj +1 more source
Targeted keratin repair: A plant‐based approach to hair strength and surface restoration
International Journal of Cosmetic Science, EarlyView.Application of Avena strigosa seed extract may reinforce keratin bonding, restoring hair fibre integrity by promoting intramolecular interactions at damaged sites of keratin proteins. Abstract Objective Chemical and thermal stress disrupts the intramolecular and intermolecular interactions that stabilize hair keratin, leading to structural degradation ...
Emina Besic Gyenge +6 more
wiley +1 more source
Journal of Biomedical Materials Research Part A, Volume 114, Issue 9, September 2026.ABSTRACT Oxidative stress is a critical barrier to effective bone regeneration, often impairing cellular function and osteogenic differentiation. In this study, we report the novel development of a multifunctional chitosan/collagen (CS/Coll) hydrogel integrated with praseodymium‐doped mesoporous bioactive glass nanoparticles (Pr‐MBGNs) engineered for ...
Kulwinder Kaur +3 more
wiley +1 more source