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3140 Ergebnisse

Cationic gemini surfactant with cleavable spacer: Emulsion stability

Autor
A.R. Tehrani-Bagha
Jahr
2016
Quelle
Colloids and Surfaces A: Physicochemical and Engineering Aspects
Sprache
English
Seiten
79–84
  • LUMiSizer
  • LS
  • Gemini surfactant; Cleavable spacer; Cationic surfactant; Emulsion stability; Phase separation; Centrifugation
  • critical micelle concentration (CMC)
1 weitere
  • 1268
Weitere Details
Ausgabe
508
Interne Referenz
1268
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Cationic nanocelluloses in dewatering of municipal activated sludge

Autor
Terhi Suopajärvi, Juho Sirviö & Henrikki Liimatainen
Jahr
2016
Quelle
ARTEK Event 2016 – International Conference Sanitation in Cold Climate Regions
Sprache
English
Seiten
106-107
  • cationic nanocellulose flocculants and compare their performance in the flocculation of municipal activated sludge with commercial coagulant and synthetic polymer flocculant
  • LUMiFuge
  • LF
  • LUMiSizer
4 weitere
  • LS
  • Height of the sludge cake after centrifugation of 3000 rpm
  • swelling of the cake after 400 rpm
  • cationic nanocellulose flocculants (CNFC 1 and 2)
Weitere Details
Ausgabe
Book of Abstracts
Ort
Sisimiut, Greenland, 12.-14. April 2016
Interne Referenz
1244
Veröffentlichung öffnen

Cellular uptake of drug loaded spider silk particles

Autor
Martina B. Schierling, Elena Doblhofer and Thomas Scheibel
Jahr
2016
Quelle
Biomater. Sci.
Sprache
English
Seiten
1515–1523
  • LUMiFuge
  • LF
  • LUMiSizer
  • LS
1 weitere
  • Colloidal stability of spider silk particles was analyzed in ultra-pure water
Weitere Details
Ausgabe
4
Interne Referenz
1568
Veröffentlichung öffnen

CHARACTERISATION OF COSMETIC DISPERSION BY CENTRIFUGAL ANALYSER

Autor
ŠÁRKA TUMOVÁ
Jahr
2016
Quelle
18. celoslovenská Študentskej vedecká konferencia s medzinárodnou účasťou
Sprache
Czech
Seiten
257-258
  • Physical stability
  • stability testing
  • LUMiSizer
  • dispersive systems
4 weitere
  • cosmetic products
  • LS
  • instability index
  • long-term stability of emulsion formulations
Weitere Details
Ausgabe
Chémia a technológie pre život
Ort
SLOVENSKÁ TECHNICKÁ UNIVERZITA V BRATISLAVE, 9.11.2016
Interne Referenz
1358
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CHARACTERISATION OF COSMETIC DISPERSION BY CENTRIFUGAL ANALYSER

Autor
ŠÁRKA TUMOVÁ
Jahr
2016
Quelle
International Workshop Dispersion Analysis & Materials Testing 2016
Sprache
English
Seiten
1-2
  • Physical stability
  • stability testing
  • LUMiSizer
  • 1283
5 weitere
  • dispersive systems
  • cosmetic products
  • cosmetics
  • LS
  • emulsion
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 26-27 September 2016
Interne Referenz
1283
Veröffentlichung öffnen

Characterising the Biophysical and Dewatering Properties of Microalgae

Autor
Érico G. Baroni, Paul A. Webley, Peter J. Scales and Gregory J. O. Martin
Jahr
2016
Quelle
30 th australian colloid and surface science student conference
Sprache
English
Seiten
47
  • LUMiFuge
  • LF
  • Biotech
Weitere Details
Ausgabe
Conference handbook, Poster 5
Ort
30th acsssc Kioloa Coastal Campus, Kioloa NSW, Australia, February 1 – 4 , 2016
Interne Referenz
1420
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Characterization of solid-liquid separation of flocculated mineral slurries by NIR-transmission and x-ray concentration profiling resolved extinction profiles

Autor
T. Sobisch*, D. Kavianpour, D. Lerche
Jahr
2016
Quelle
Filtech Conference 2016
Sprache
English
Seiten
1
  • 1315
  • Flocculation
  • Average packing density in sediments and degree of clarification
  • local particle concentration
8 weitere
  • concentration profiles
  • flocculation of mineral suspensions quartz
  • clays
  • Settling and dewatering behaviour at gravity and in centrifugal field as function of acceleration
  • LUMiReader X-Ray
  • LRX
  • LUMiSizer
  • LS
Weitere Details
Ausgabe
Abstract 337
Ort
Cologne, Germany, 11-13 October 2016
Interne Referenz
1315
Veröffentlichung öffnen

Characterization of the dispersion quality of particulate fillers in polymers using X-ray attenuation analysis

Autor
Martin Müller, Dr.-Ing. Felipe Wolff Fabris, Ramona Bonenberger, Prof. Dr. Dietmar Lerche
Jahr
2016
Quelle
International Workshop Dispersion Analysis & Materials Testing 2016
Sprache
English
Seiten
1
  • Particulate additives and fillers
  • 1255
  • Al(OH)3 as flame retardant in thermosetting based adhesives for electronic applications
  • CaCO3 an inorganic filler for thermoplastic parts in the automobile industry
4 weitere
  • X-ray attenuation analysis
  • LUMiReader X-Ray
  • LRX
  • Epoxy resins
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 26-27 September 2016
Interne Referenz
1255
Veröffentlichung öffnen

Charakterisierung und Modellierung von Emulsionsstabilitäten

Autor
Olivia Arnold
Jahr
2016
Quelle
in Abschlussarbeiten 2016 Lebensmittel­technologie - Inhaltsstoffe und Kosmetik
Sprache
German
Seiten
25
  • Systemstabilität einer kosmetischen O/W-Emulsion
  • LUMiSizer
  • LS
  • Zentrifugentest
Weitere Details
Ort
Zürcher Hochschule für Angewandte Wissenschaften, ILGI Institut für Lebensmittel- und Getränkeinnovation
Interne Referenz
1371
Veröffentlichung öffnen

Colloidal Swarms Can Settle Faster than Isolated Particles: Enhanced Sedimentation near Phase Separation

Autor
Enrico Lattuada, Stefano Buzzaccaro, and Roberto Piazza
Jahr
2016
Quelle
Phys. Rev. Lett.
Sprache
English
Seiten
038301
  • model colloids where depletion forces can be carefully tuned and quantified
  • LUMiSizer
  • LS
  • attractive interactions consistently “promote” particle settling
7 weitere
  • sedimentation velocity of a moderately concentrated dispersion can even exceed its single-particle value
  • At larger particle volume fraction ϕ
  • however
  • hydrodynamic hindrance eventually takes over
  • investigation of protein association effects by ultracentrifugation
  • Measurements of the settling velocity
  • analytical centrifuge
Weitere Details
Ausgabe
116, http://dx.doi.org/10.1103/PhysRevLett.116.038301
Interne Referenz
1156
Veröffentlichung öffnen

COMPARISON OF SEDIMENTATION STABILITY OF AMPICILLIN TRIHYDRATE SUSPENSIONS USING NEAR INFRARED EXTINCTION PROFILES

Autor
Padala Narasimha Murthy, Meduri Vimala Devi, Sudhir Kumar Sahoo, Anjan Kumar Mahapatra and Madhusmruti Khandai
Jahr
2016
Quelle
Thai Journal of Pharmaceutical Sciences (TJPS)
Sprache
English
Seiten
xx-x
  • suspension stability
  • physical stability
  • Separation analyzer
  • LUMiReader®
9 weitere
  • STEP-Technology
  • instability index
  • LRPSA
  • pharmaceutical
  • Ampicillin trihydrate
  • Hydroxypropyl methylcellulose (HPMC) - Methocel K4M
  • Carboxymethylcellulose sodium (SCMC) and methylcellulose (MC)
  • Plantago ovata mucilage (POM)
  • 1136
Weitere Details
Ausgabe
TJPS xx (x), January-March 2016: xx-x Article in Press
Interne Referenz
1136
Veröffentlichung öffnen

Comprehensive particle characterization by homogeneous - start centrifugal sedimentation technique

Autor
Dietmar Lerche
Jahr
2016
Quelle
Focus User Meeting: The Centrifugal Sedimentation Technique
Sprache
English
Seiten
1-69
  • In-situ visualization of separation by STEP-Technology
  • Velocity and size distribution of particles
  • psd
  • psa
10 weitere
  • Magnetophoretic velocity
  • Density determination of particles dispersed in liquid
  • particle surface properties
  • LUMiSizer
  • LS
  • LUMiFuge
  • LF
  • LUMiReader PSA
  • LRPSA
  • 1395
Weitere Details
Ort
Bushy House, London; 29 – 30 Nov. 2016
Interne Referenz
1395
Veröffentlichung öffnen

Conference Report: International Workshop Dispersions Analysis and Materials Testing, September 2016, Berlin, Germany

Autor
Dr.-Ing. Hildegard Lyko
Jahr
2016
Quelle
Pressemitteilung BoxID: 825972
Sprache
English
  • Particle characterization
  • Boehringer Ingelheim Pharma GmbH
  • analytical centrifugation
  • SiO2
31 weitere
  • Al2O3
  • TiO2 as well as with Au
  • EU project NanoDefine
  • Mechanical Strength
  • tensile testing machine for hardness testing of materials with the centrifuge technology
  • bonding strength of coatings or composite materials
  • ageing stability of hexane-in-water emulsions containing gold nanoparticles
  • gravity sedimentation and constant pressure filtration as lab-scale tests to quantify dewatering characteristics of wastewater sludges
  • Swiss Laboratories for Materials Science and Technology (Empa) reported on optimizing the fabrication process of polyurethane foams containing new solid
  • environment-friendly flame retardants (FR) based on bis-DOPO derivatives
  • analytical ultracentrifuge (AUC) for multidimensional nanoparticle characterization
  • GNT Europa GmbH
  • dispersions of colouring foods
  • Boehringer Ingelheim Vetmedica GmbH
  • characterization of pharmaceutical suspensions
  • which are produced for oral administration to animals
  • French company Agronutrition
  • liquid fertilizers
  • compared analytical centrifugation to conventional techniques for the determining the temperature stability of cosmetic emulsions
  • analytical centrifuge for comparing two different high pressure homogenization processes
  • particles as raw materials for sintered ceramics
  • sedimentation velocities in bacterial starter cultures that are used for the production of fermented food
  • exopolysaccharides (EPS)
  • European Centre of Dispersion Technologies (EZD)
  • characterization of particulate fillers in polymers
  • flame retardant adhesive as well as a strengthened thermoplastic automobile part
  • Hansen Solubility Parameters (HSP) of nanoparticles
  • measurement of shear and compressive strength of suspensions
  • CaCO3
  • Danisco Deutschland GmbH
  • influence of fermentation time in bioreactors on the sedimentation behaviour of the fermentation broth
Weitere Details
Interne Referenz
1559
Veröffentlichung öffnen

Conventional Single-Sample vs. Multiple-Sample Hardness Testing: Tensile Testing Machine vs. Centrifuge

Autor
Uwe Beck, Stefan Hielscher, Jörg Stockmann
Jahr
2016
Quelle
International Workshop Dispersion Analysis & Materials Testing 2016
Sprache
English
Seiten
1
  • Hardness testing
  • 1256
  • Brinell
  • Vickers
6 weitere
  • Centrifuge technology
  • LUMiFrac
  • LFrac
  • CATT
  • CAT technology
  • Adhesion analyser
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 26-27 September 2016
Interne Referenz
1256
Veröffentlichung öffnen

COSMETIC COMPOSITIONS

Autor
Pesaro, Manuel; Lange, Sabine; Schmaus, Gerhard
Jahr
2016
Quelle
United States Patent Application 20160000670
Sprache
English
Seiten
16
  • stability of the emulsions was determined using an analytical centrifuge
  • LUMiSizer
  • LS
  • a cosmetic composition
4 weitere
  • comprising (a) at least one acetophenone derivative or a cosmetically or pharmaceutically acceptable salt thereof in a working amount of from 0.1 to 0.5 b.w.—calculated on the total composition
  • (b) at least one oil body or wax
  • and/or (c) at least one emulsifier and optionally (d) at least one active principle
  • emulsion stability
Weitere Details
Interne Referenz
1159
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Covalent labelling of β-casein and its effect on the microstructure and physico-chemical properties of emulsions stabilised by β-casein and whey protein isolate

Autor
Meng Li, Mark A.E. Auty, James A. O'Mahony, Alan L. Kelly, André Brodkor
Jahr
2016
Quelle
Food Hydrocolloids
Sprache
English
  • LUMiFuge
  • LF
  • LUMiSizer
  • LS
2 weitere
  • creaming stability
  • β-casein; Whey proteins; Emulsion stability; Confocal laser scanning microscopy; Covalent labelling techniques
Weitere Details
Ausgabe
Available online 28 May 2016 In Press, Accepted Manuscript
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Critical review manuscript with real - world performance data for counting, ensemble and separating methods including in-build mathematical conversion to number distributions submitted for publication - NanoDefine Technical Report D 3.3

Autor
Frank Babick , Johannes Mielke , Dan Hodoroaba , Stefan Weigel , Wendel Wohlleben
Jahr
2016
Quelle
The NanoDefine Consortium 2016
Sprache
English
Seiten
1-72
  • LUMiSizer
  • LS
  • PSA
  • PSD
28 weitere
  • Particle size distribution
  • polystyrene
  • colloidal SiO2
  • Au
  • Ag
  • 3-mod PSL
  • 3-mod SiO2
  • BaSO4
  • coated TiO2
  • CaCO3
  • Kaolin
  • fumed SiO2
  • pigment Y83
  • BMC
  • Nanomaterial classification
  • Nanoparticle
  • Number-weighted median size
  • Tiered approach
  • Particle size analysis
  • Nanometrology
  • Characterisation techniques
  • Analytical centrifugation
  • Polystyrene latex
  • cuvAC-turb
  • fractionation
  • settling velocity
  • ISO 13318
  • mobility-based
Weitere Details
Ort
The NanoDefine Consortium Place of publication: Wageningen, The Netherlands
Interne Referenz
1540
Veröffentlichung öffnen

Definition of requirements for Advanced Analytical Technologies (AAT) WP6 / D6.1

Autor
Susanne Richter, Simon Caserman, Sergio Chiodini, Matthias Ruedt, Dejan Arzensek
Jahr
2016
Quelle
Ref. Ares(2016)1678594 - 08/04/2016
Sprache
English
Seiten
1-14
  • 2135
  • LUMiSizer
  • LS
  • Executive Summary: This report summarizes the requirements for analytical tools used for characterization and routine monitoring within the Next biopharmaceutical downstream process (nextBioPharmDSP) project as part of the European Union’s Horizon 2020 research and innovation program under grant agreement No 635557. Analytical tools have been divided in three groups: Supportive analytics to increase process understanding and scientific knowledge
3 weitere
  • e.g. LumiSizer
  • Sandoz Biopharmaceuticals
  • Austria
Weitere Details
Interne Referenz
2135
Veröffentlichung öffnen

Desarrollo de bioprocesos para la conversión de residuos oleosos en agentes de superficie

Autor
Ignacio Moya Ramírez
Jahr
2016
Quelle
TESIS DOCTORAL 2016
Sprache
Spanish
Seiten
1-159
  • LUMiCheck
  • LC
  • estabilidad de la emulsión
Weitere Details
Ort
Universidad de Granada, Departamento de Ingenería Química, Spain
Interne Referenz
1503
Veröffentlichung öffnen

Desenvolvimento de nanopartículas protéicas polimerizadas para veiculacao de fotoativos aplicaveis ao tratamento de cancer do sistema nervoso central

Autor
Nathalia Nossi Davanzo
Jahr
2016
Quelle
Dissertacao
Sprache
Portuguese
Seiten
1-51
  • LUMiSizer
  • LS
  • pharmaceutical
  • medicine
5 weitere
  • integral transmission
  • PAMVacia
  • PAMCurcumina
  • PAMAlClPc
  • estabilidade acelerada
Weitere Details
Ort
Universidade de Sao Paulo, Brazil
Interne Referenz
1716
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