MOTS EN ANGLAIS EN RAPPORT AVEC «COACERVATION»
coacervation
process
phase
separation
encapsulation
microencapsulation
meaning
method
agent
coacervate
tiny
spherical
droplet
assorted
organic
molecules
which
held
together
hydrophobic
forces
coacervation
phenomenon
forming
rich
polymer
equilibrium
with
another
involves
classic
developed
pronunciation
translations
informa
healthcare
long
established
widely
used
reversible
gelification
biological
materials
such
pectin
gelatin
alginate
complex
microencapsulations
using
studied
metronidazole
hydrochloride
diclofenac
sodium
defined
emulsoid
stage
existing
between
formations
addition
third
substance
causes
into
answers
kasrvshn
chemistry
component
aqueous
solution
drug
plga
light
frequently
called
poly
lactide
glycolide
classical
behaviour
polypeptide
polypeptides
investigated
study
have
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «COACERVATION»
Découvrez l'usage de
coacervation dans la sélection bibliographique suivante. Des livres en rapport avec
coacervation et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Microencapsulation: Methods and Industrial Applications, ...
PHASE SEPARATION AND COACERVATION Introduction Carbonless copy
paper was the first commercially successful product containing microcapsules.
The original microencapsulation technique to produce these pressure-sensitive
dye ...
2
Encyclopedia of Surface and Colloid Science
Simple and Complex Coacervation. The term coacer- vation came from the Latin
word "coacervus," which means heap or pile. Coacervation is the formation of
macromolecular aggregate because of phase separation in initially
homogeneous ...
3
Microcapsules and Nanoparticles in Medicine and Pharmacy
B. PHASE SEPARATION AND COACERVATION The earliest microcapsules, as
distinct from pan-coated beads or micropellets, were made by depositing
coacervate walls from aqueous solution of gelatin ("simple coacervation") or
gelatin with ...
4
Handbook of Pharmaceutical Controlled Release Technology
Friend (76) employed a nonsolvent coacervation technique where by gelatin
microcapsules were suspended in a solution of Eudragit. The taste of
clarithromycin was masked and its release was sustained by simple coacervation
of gelatin and ...
5
Physicochemical Principles of Pharmacy
Some applications of polymeric Example of droplets formed by coacervation 1 00
% water. Figure 8.30 Scanning electron micrographs of bovine serum albumin-
loaded microspheres prepared from a ternary blend of poly(f-caprolactone).
Alexander Taylor Florence, D. Attwood, 2006
6
Modern Biopolymer Science: Bridging the Divide between ...
On the other hand, thermodynamic compatibility, also known as associative
phase separation or complex coacervation, usually occurs at relatively lower
concentrations (< 3 to 4 wt% total solids), low ionic strengths (< 0.4 M), and when
both ...
Stefan Kasapis, Ian T. Norton, Johan B, Ubbink, 2009
7
Interfacial Forces in Aqueous Media, Second Edition
INSOLUBILIZATION OF BIOPOLYMERS A number of approaches may be used
to enhance the insolubilization of biopolymers. l . Precipitation through "salting-
out, " addition ofethanol, and coacervation, "Salting-out" (van Oss, Moore et al., ...
8
Encapsulation Technologies for Active Food Ingredients and ...
6.3.3.1 Complex Coacervation Coacervation is a method in which a solution is
separated into a phase with a lot of polymers and a phase with hardly any
polymers. In the case of one polymer, one speaks about “simple” coacervation (
Ke-Gang ...
N.J. Zuidam, Viktor Nedovic, 2009
9
Encyclopedia of Emulsion Technology
Complex coacervation. In complex coacervation (usually studied in aqueous
media), the phase separation is caused by the attraction between two solutes
dissolved in one liquid medium. It gives rise to the formation of complexes, which
are ...
10
Effects of Polyelectrolyte Charge Distribution and Chain ...
Intermacroionic complex coacervation broadly includes not only coacervation of
proteins and PEs, and the closely related cases of PEs and micelles16,17 and
PEs and dendrimers,20 but also and more commonly, coacervation between ...
Ayse Basak Kayitmazer, 2007
10 ACTUALITÉS CONTENANT LE TERME «COACERVATION»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
coacervation est employé dans le contexte des actualités suivantes.
Squid Beak Hardness Guided By Gradients
Upon coacervation, the proteins phase-separate into a very concentrated protein droplets and into a much more dilute phase,” Miserez ... «Asian Scientist Magazine, juin 15»
Better together? Co-encapsulation study shows potential for stable …
... of L. casei 431 and omega-3 rich tuna oil (O) in WPI–GA matrix, forming WPI-P-O-GA microcapsules through complex coacervation. «NutraIngredients.com, mars 15»
Doctors ask for quick-dissolve meds to stop in-patient cheating
Aptalis uses polymer coacervation (separation) to achieve micro-encapsulation. “The most important part is we use a low compression force to ... «OutSourcing-Pharma.com, oct 14»
Charged Polymers Package Proteins
... colleagues turned to complex coacervation—the process of forming liquid droplets through the assembly of positively and negatively charged ... «The Biological SCENE, oct 14»
Food Encapsulation Market (Microencapsulation …
Different techniques performing encapsulation are spray drying, spray chilling, molecular inclusion, coacervation, and extrusion. As per the ... «PR Web, sept 13»
Research focuses on how to enhance surfactants
“Most people don't realize that when you rub shampoo and water in your hands, coacervation is occurring,” explains Dongcui Li, a fourth year ... «CosmeticsDesign.com USA, févr 13»
Dongcui Li's research in coacervation could improve personal care …
Dongcui Li's research in coacervation could improve personal care products ... shampoo works, it is due to a process known as coacervation. «University of Delaware, févr 13»
Research on protocells sheds new light on the evolution of life
The droplets form via a process known as coacervation, and unlike modern cells they are membrane-free. Intriguingly, the droplets select and ... «University of Bristol, août 11»
Protecting Active Ingredients
... technologies include spray drying, spray cooling, air-suspension coating, extrusion, freeze drying, coacervation, co-crystallization and more. «Food Product Design, oct 10»
Kemin introduces MicroPEARLS Brand Technology
RepaXOL™, a unique blend of highly concentrated essential oils, utilises coacervation to provide a targeted release of essential oils in the ... «PigProgress.net, mai 10»
