Results 31 to 40 of about 105,531 (246)

Voltammetric determination of the critical micellar concentration of surfactants by using a boron doped diamond anode [PDF]

, 2010
The electrochemistry of three surfactants has been studied by voltammetry at boron doped diamond (BDD) electrode in sodium sulphate solutions. The electrochemical behaviour of these surfactants is characterized by an oxidation signal (peak or wave ...
Groenen Serrano, Karine, Racaud, Charlotte, Savall, André   +2 more
core   +2 more sources

How endo- is endo-?: surface sterilization of delicate samples: a Bryopsis (Bryopsidales, Chlorophyta) case study [PDF]

, 2010
In the search for endosymbiotic bacteria, elimination of ectosymbionts is a key point of attention. Commonly, the surface of the host itself or the symbiotic structures are sterilized with aggressive substances such as chlorine or mercury derivatives ...
De Clerck, Olivier, Hollants, Joke, Leliaert, Frédérik, Willems, Anne   +3 more
core   +2 more sources

Synthesis of MIL-100(Fe)@Fe3O4 from Magnetic Zircon Mining Waste Modified by CTAB for Naphthol Dye in Water Removal [PDF]

BIO Web of Conferences, 2023
The synthesis of MIL-100(Fe)@Fe3O4 composite modified by CTAB has been reported in this study. This research begins with synthesis of magnetite (Fe3O4), using an iron precursor from zircon mining magnetic waste.
Pereiz Zimon, Pebriyanto Yunus, Naulita Turnip Oktaviani, Maya Sylvani Miranti, Karelius Karelius, Putra Ramdhani Eka, Chuchita Chuchita, Agnestisia Retno, Horale Pasaribu Marvin, Prasetya Toepak Erwin   +9 more
doaj   +1 more source

Achiral dye/surfactant heteroaggregates for chiral sensing of phosphocholines [PDF]

, 2015
An investigation, based on absorption and circular dichroism spectroscopy, was carried out on assemblies formed in water upon the interaction of heteroaggregates, composed of dyes (Congo Red or Evans Blue) and cetyltrimethylammonium bromide (CTAB), with ...
Altieri, Barbara, Ceccacci, Francesca, Giansanti, Luisa, Mancini, Giovanna, Scipioni, Anita   +4 more
core   +1 more source

Electrical and Thermal Conductivity of Cyclic Natural Rubber/Graphene Nanocomposite Prepared by Solution Mixing Technique

Indonesian Journal of Chemistry, 2020
Thermal and electrical conductivity studies of Cyclic Natural Rubber nanocomposite with graphene 1 and 2 phr (G1 and G2) and modified 1 and 2 graphenes (mG1 and mG2) have been carried out.
Vivi Purwandari, Saharman Gea, Basuki Wirjosentono, Agus Haryono, I Putu Mahendra, Yasir Arafat Hutapea   +5 more
doaj   +1 more source

How toxic are gold nanoparticles? The state-of-the-art. [PDF]

, 2015
With the growing interest in biotechnological applications of gold nanoparticles and their effects exerted on the body, the possible toxicity is becoming an increasingly important issue.
Cametti, Cesare, Fratoddi, Ilaria, Russo, Maria Vittoria, Venditti, Iole   +3 more
core   +1 more source

Soft Cationic Nanoparticles for Drug Delivery: Production and Cytotoxicity of Solid Lipid Nanoparticles (SLNs)

Applied Sciences, 2019
The surface properties of nanoparticles have decisive influence on their interaction with biological barriers (i.e., living cells), being the concentration and type of surfactant factors to have into account. As a result of different molecular structure,
Amélia M. Silva, Carlos Martins-Gomes, Tiago E. Coutinho, Joana F. Fangueiro, Elena Sanchez-Lopez, Tatiana N. Pashirova, Tatiana Andreani, Eliana B. Souto   +7 more
doaj   +1 more source

Self-assembly of multi-component fluorescent molecular logic gates in micelles [PDF]

, 2016
A recent strategy for developing supramolecular logic gates in water is based on combinations of molecules via self-assembly with surfactants, which eliminates the need for time-consuming synthesis. The self-assembly of surfactants and lumophores and
Costa, Paola F. da, Magri, David C., Paterson, Kyle A.   +2 more
core   +1 more source

Penetrating flows with gelation due to addition of counter ions to surfactant solution in circular tube

Nihon Kikai Gakkai ronbunshu, 2014
Penetrating flows of an aqueous solution of sodium salicylate (NaSal) through an aqueous solution of cetyltrimethylammonium bromide (CTAB) in a circular tube were investigated experimentally.
Takehiro YAMAMOTO, Naoki TAKAMIDO, Hayato NISHIGUCHI   +2 more
doaj   +1 more source

Rapid Room-Temperature Synthesis of Mesoporous TiO₂ Sub-Microspheres and Their Enhanced Light Harvesting in Dye-Sensitized Solar Cells

Nanomaterials, 2020
Submicron sized mesoporous spheres of TiO2 have been a potential alternative to overcome the light scattering limitations of TiO2 nanoparticles in dye-sensitized solar cells (DSSCs).
Mohammad Alduraibi, Mahmoud Hezam, Bader Al-Ruhaimi, Ahmed Mohamed El-Toni, Ahmad Algarni, M. Abdel-Rahman, Wang Qing, Abdullah Aldwayyan   +7 more
doaj   +1 more source