Results 31 to 40 of about 190,329 (298)

Manufacture and Characterization of Cationic Nano-fibrillated Cellulose from Cotton Pulp

open access: yesBioResources, 2023
The applicability of cotton-bleached soda pulp (C-BSP) was investigated as a raw material for manufacturing cationic nano-fibrillated cellulose (NFC) via quaternization of anionic NFC using glycidyl-trimethyl-ammonium chloride (GMA).
Soo Hyun Lee, Hae Min Jo, Ji Young Lee
doaj   +2 more sources

Nanoparticles-cell association predicted by protein corona fingerprints [PDF]

open access: yes, 2016
In a physiological environment (e.g., blood and interstitial fluids) nanoparticles (NPs) will bind proteins shaping a "protein corona" layer. The long-lived protein layer tightly bound to the NP surface is referred to as the hard corona (HC) and encodes ...
Caracciolo, Giulio   +6 more
core   +3 more sources

Wettability Studies Using Zeta Potential Measurements

open access: yesJournal of Chemistry, 2015
Wettability studies have been carried out on reservoir rocks using different techniques such as the Amott-Harvey method, the USBM method, and the contact angle method, all with limitations.
Ghada Bassioni, Syed Taha Taqvi
doaj   +1 more source

Positive zeta potential of nanodiamonds [PDF]

open access: yesNanoscale, 2017
Schematic figure of the positive zeta potential of nanodiamonds. This work clarifies the controversial origin of the positive zeta potential.
Laia Ginés   +5 more
openaire   +3 more sources

Zeta potential of intact natural limestone: Impact of potential-determining ions Ca, Mg and SO4 [PDF]

open access: yes, 2015
We report measurements of the zeta potential on intact limestone samples obtained using the streaming potential method (SPM), supplemented by the more ubiquitous electrophoretic mobility method (EPM). The effect of the potential-determining ions (PDI) Ca,
Alroudhan, A, Jackson, MD, Vinogradov, J
core   +1 more source

Characterization of fouling layers for in-line coagulation membrane fouling by apparent zeta potential [PDF]

open access: yes, 2015
© The Royal Society of Chemistry. This study investigated the apparent zeta potential of fouled membranes for in-line coagulation membrane fouling monitoring in micro-polluted water treatment. Results show that the apparent zeta potentials are consistent
Guo, W   +7 more
core   +1 more source

Synthesis of Pyridinium Amphiphiles Used for Transfection and Some Characteristics of Amphiphile/DNA Complex Formation [PDF]

open access: yes, 2000
Pyridinium amphiphiles have found practical use for the delivery of DNA into cells. Starting from 4-methylpyridine, a general synthesis has been devised for the production of pyridinium amphiphiles which allows variation in both the hydrophobic part and ...
Bosgraaf, Bouke,   +10 more
core   +2 more sources

Investigation of the stability of dairy systems, rehydrated using cavitation disintegration

open access: yesСовременная наука и инновации, 2023
One of the main requirements for a rehydrated dairy system is stability throughout the entire shelf life. In samples of dairy systems «skimmed milk powder – demineralized whey powder» rehydrated using cavitation disintegration, the values of the zeta ...
D. A. Salmanova   +3 more
doaj   +1 more source

Celecoxib-Loaded Solid Lipid Nanoparticles for Colon Delivery: Formulation Optimization and In Vitro Assessment of Anti-Cancer Activity

open access: yesPharmaceutics, 2022
This work aimed to optimize a celecoxib (CXB)-loaded solid lipid nanoparticles (SLN) colon delivery system for the enhancement of anticancer activity. An ultrasonic melt-emulsification method was employed in this work for the preparation of SLN.
Hamdan N. Alajami   +4 more
doaj   +1 more source

Ultrasonic preparation, stability and thermal conductivity of a capped copper - methanol nanofluid [PDF]

open access: yes, 2019
This paper describes a two-step method to prepare novel copper-methanol nanofluids capped with a short chain molecule, (3-Aminopropyl)trimethoxysilane (APTMS).
Emekwuru, Nwabueze   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy