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Adsoprtions- und Flockungsverhalten von Modellpolykationen in geladenen kolloiddispersen Systemen

Autor
Simona Schwarz
Jahr
2018
Quelle
Leibniz-Institut für Polymerforschung Dresden e.V.
Sprache
German
Seiten
1-2
  • 2779
  • LUMiSizer
  • LS
  • Sedimentationsverhalten
6 weitere
  • Abscheideverhalten
  • Packungsverhalten
  • Stabilisierung
  • Flockung
  • Destabilisierung
  • Dispersionen
Weitere Details
Interne Referenz
2779
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Advanced self-lubricating surfaces based on carbon nanoparticles

Autor
Leander Reinert
Jahr
2018
Quelle
Dissertation
Sprache
English
Seiten
1-321
  • 1894
  • LUMiSizer
  • LS
  • sedimentation characteristics of the particles
9 weitere
  • Diese Dissertation setzt sich zum Ziel
  • mittels neuartiger Festschmierstoffe (Kohlenstoff- Nanopartikel (CNP))
  • deren Einsatz in einer geeigneten Materialklasse (Metall Matrix Komposite (MMC)) und der Entwicklung eines spezifischen Oberflächendesigns (mittels Laser- Oberflächenstrukturierung) selbstschmierende Oberflächen herzustellen sowie die involvierten Mechanismen zu verstehen.Von drei untersuchten CNP (zwiebelartiger Kohlenstoff
  • Nanodiamanten und Kohlenstoff- Nanoröhrchen (CNT)) konnten CNT als geeigneter Festschmierstoff identifiziert werden. This dissertation deals with a new branch of solid lubricants (carbon nanoparticles (CNP))
  • their use in a suitable base-material (Metal Matrix Composites (MMC)) and the investigation of a specific surface design (processed by laser surface structuring) to create and understand self-lubricating surfaces. The dissertation covers the complete process development from the synthesis and processing
  • experimental analysis and theoretical modeling
  • discussion and understanding of involved mechanisms up to the production of a prototype. Out of three investigated CNP (onion-like carbon
  • nanodiamonds and carbon nanotubes (CNT))
  • CNT are identified as the most suitable solid lubricant for self-lubricating surfaces.
Weitere Details
Ort
Universität des Saarlandes
Interne Referenz
1894
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Advanced technology, R&D&I and high quality control

Autor
Idesco
Jahr
2018
Quelle
http://www.idesco.es/en/rdi/
Sprache
English
  • Lumisizer: As a result of its advanced technology
  • we can analyse emulsions and discover the physical stability of a cosmetic
  • thereby heading off any possible problems. Standard machines take three months to give these results. With this machine
  • we only need 24 hours.
1 weitere
  • LS
Weitere Details
Ausgabe
8 March 2018 20:45
Interne Referenz
1552
Veröffentlichung öffnen

Alternativ till sexvärt krom SYFs årsmöte 2018

Autor
Hanna Fager
Jahr
2018
Quelle
http://www.syf.se/Filer/Arsmote%202018/Presentationer/3%20Alternativ%20till%20Sexvart%20krom.pdf
Sprache
Swedish
Seiten
1-23
  • LUMiFrac
  • LFrac
  • swerea
  • IVF
5 weitere
  • Vidhäftning
  • LUMiFrac är ett instrument som används för att bestämma vidhäftning och draghållfasthet hos t ex limmade ytor och lackskikt. Mätvärden för skjuvhållfasthet
  • vidhäftningsförmåga och dragstyrka anges i N/mm². Mätningarna görs genom att applicera en stegvis ökande radiell centrifugalkraft genom att öka varvtalet tills brott sker
  • Lackering
  • Karakteriseringsmöjligheter
Weitere Details
Interne Referenz
1574
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Analysis of Crystal Size Dispersion Effects in a Continuous Coiled Tubular Crystallizer: Experiments and Modeling

Autor
Lukas Hohmann, Thorsten Greinert, Otto Mierka, Stefan Turek, Gerhard Schembecker, Evren Bayraktar, Kerstin Wohlgemuth, and Norbert Kockmann
Jahr
2018
Quelle
Cryst. Growth Des.
Sprache
English
Seiten
1459–1473
  • fine chemical and pharmaceutical industries where crystallization is an important downstream operation. Seeded cooling crystallization of the L-alanine/water system
  • PSD
  • PSA
  • LUMiReader PSA
8 weitere
  • LRPSA
  • particle size distribution
  • multiwavelength particle size analysis
  • CSD Analysis. The cumulative number-weighted CSD Q0(x) of both seed and product crystals from both batch and continuous experiments were measured by sedimentation analysis (LUMiReader PSA
  • LUM GmbH
  • Germany)
  • sedimentation velocity distribution
  • 1546
Weitere Details
Ausgabe
18 (3)
Interne Referenz
1546
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Analysis of mechanically labile protein crystals

Autor
B. Radel, H. Nirschl
Jahr
2018
Quelle
Filtech 2018 Abstract
Sprache
English
Seiten
1
  • biotechnology
  • fermentation
  • analytical centrifuge
  • LUMiSizer
4 weitere
  • LS
  • To analyze the influence of crystal breakage on the cake filtration a special filtration cuvette has been constructed which allows the filtration of volumes less than one milliliter. This cuvette can be used in an optical
  • analytical centrifuge by LUM GmbH (Berlin
  • Germany) to perform and monitor the filtration by means of light transmission at the same time. As a model substance hen egg-white lysozyme crystals were investigated. The particle size distribution can be measured by automatic analysis of microscope images or by analysis of sedimentation velocity. By comparing the particle size distributions before and after the filtration the crystal breakage can be quantified at different centrifugal accelerations. In this contribution the experimental setup and the results of experiments with different crystal shapes of lysozyme will be presented in detail.
Weitere Details
Ort
Köln, Germany, 13-15 March 2018
Interne Referenz
1548
Veröffentlichung öffnen

Analysis of Wireless Body-Centric Medical Applications for Remote Healthcare

Autor
Stefano Milici
Jahr
2018
Quelle
DOCTORAL THESIS
Sprache
English
Seiten
1-180
  • 2136
  • LUMiSizer
  • LS
  • ink
7 weitere
  • sedimentation rate
  • solvent and ink to print on textile materials
  • Internet of Things (IoT)
  • The FSS
  • a battery-assisted alternative for continuous monitoring systems
  • Design of sensors for FSSs communication
  • Frequency Selective Surfaces
Weitere Details
Ort
UNIVERSITAT ROVIRA I VIRGILI, Department of Electrical, Electronic Engineering, and Automation, Tarragona, Spain
Interne Referenz
2136
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Anti-inflammatory and Anti-cancer Activity of Citral: Optimization of Citral-loaded Solid Lipid Nanoparticles (SLN) using Experimental Factorial Design and LUMiSizer®

Autor
Aleksandra Zielińska, Carlos Martins-Gomes, Nuno R.Ferreira, Amélia M.Silva, Izabela Nowak, Eliana B.Souto
Jahr
2018
Quelle
International Journal of Pharmaceutics
Sprache
English
  • LUMiSizer
  • LS
  • Monoterpenes
  • Citral
11 weitere
  • Geraniol
  • Solid Lipid Nanoparticles
  • Factorial Design
  • Cytotoxicity
  • accelerated stability testing
  • The produced formulations were analyzed in a high-end dispersion analyzer LUMiSizer® to characterize any demixing phenomena
  • demonstrating to be long-term stable at room temperature (25°C)
  • exhibiting very low instability indices
  • index
  • Essential oils containing monoterpenes are widely used in pharmaceuticals and cosmetic products on account of their wide range of bioactive properties (including anti-cancer activity). Two monoterpenes (citral and geraniol) were firstly tested for their anti-inflammatory activity
  • 1769
Weitere Details
Ausgabe
Available online 29 October 2018 In Press, Accepted Manuscript
Interne Referenz
1769
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Application of Al2O3 modified sulfate tailings (CaFe-Cake and SuFe) for efficient removal of cyanide ions from mine process water

Autor
Evgenia Iakovleva, Mika Sillanpääa, Chirangano Mangwandi, Ahmad B. Albadarin, Philipp Maydannik, Shoaib Khan, Varsha Srivastava, Khanita Kamwilaisak, Shaobin Wang
Jahr
2018
Quelle
Minerals Engineering
Sprache
English
Seiten
24–32
  • particle size distribution of the materials was obtained using a dispersion analyser
  • LUMiSizer
  • LS
  • psa
2 weitere
  • psd
  • Solid wastes; Rapid cyanide removal; Mine water treatment; Sulfate tailing reusing
Weitere Details
Ausgabe
118
Interne Referenz
1537
Veröffentlichung öffnen

APTI BULLETIN

Jahr
2018
Quelle
APTI BULLETIN
Sprache
English
Seiten
30-31
  • A BI Monthly Official Publication of Association of Pharmaceutical Teachers of India
  • Headquarters - Bengaluru
  • LUMiReader PSA
  • LRPSA
3 weitere
  • Royal College of Pharmacy and the Health Sciences
  • Berhampu
  • 2809
Weitere Details
Ausgabe
Vol 19, Issue 115, September - October
Ort
A BI Monthly Official Publication of Association of Pharmaceutical Teachers of India Headquarters - Bengaluru
Interne Referenz
2809
Veröffentlichung öffnen

Argex Titanium Provides Corporate Update 13. Juni 2018, 14:58 MESZ

Autor
Argex Titanium Inc
Jahr
2018
Quelle
https://www.bloomberg.com/press-releases/2018-06-13/argex-titanium-provides-corporate-update
Sprache
English
  • Detailed Test Results We present here the main conclusions and results extracted from the external laboratory report on Argexs TiO2 following a new series of tests realised in May 2018.
  • LUMiSizer
  • LS; Lumisizer results after coating and jet milling a technical analysis - showing a Geometric Standard Deviation (GSD) of 1.33 versus 1.29 for the standard.
  • psd
3 weitere
  • psa
  • particle size analysis
  • distribution
Weitere Details
Ausgabe
8.9.2020 14:45
Interne Referenz
1722
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Brownian Dynamics Simulations of Analytical (Ultra)Centrifugation Experiments Exhibiting Hydrodynamic and Thermodynamic Non-Ideality

Autor
M.J. Uttinger, J. Walter, T. Thajudeen, S. E. Wawra and W. Peukert
Jahr
2018
Quelle
International Conference & Workshop Dispersion Analysis & Materials Testing 2018 ,
Sprache
English
Seiten
1-2
  • 1527
  • Analytical (Ultra-) Centrifugation
  • Non-Ideality
  • Sedimentation Analysis
5 weitere
  • Brownian Dynamics Simulations
  • Numerical studies
  • LUMiSizer
  • LS
  • interparticulate interactions
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 29-30 January 2018
Interne Referenz
1527
Veröffentlichung öffnen

Cake Filtration of Multicomponent Suspensions

Autor
Sophie Kühne, Urs A,. Peuker
Jahr
2018
Quelle
Chemical Engineering & Technology
Sprache
English
Seiten
96-101
  • LUMiSizer
  • LS
  • Filtration
  • emulsion slurries
3 weitere
  • Transmission profiles over the entire height of the cuvette during centrifugation of an emulsion slurry
  • separation behavior of multicomponent suspensions (emulsion slurries) consisting of oil droplets and solid particles suspended in water
  • cake filtration experiments
Weitere Details
Ausgabe
Volume 41, Issue 1
Interne Referenz
1532
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Caracterização e Modelação do Comportamento Reológico de Nanofluidos - Rheological Characterization and Modelling of CNT Nanofluids

Autor
Bruno Alexandre Abreu Silva
Jahr
2018
Quelle
Tese
Sprache
Portuguese
  • 2197
  • LUMiSizer
  • LS
  • Nanofluidos
16 weitere
  • reologia
  • viscosidade
  • nanotubos de carbono de múltiplas paredes; estabilidade coloidal; fluidos térmicos avançados
  • Nanofluids
  • rheology
  • viscosity
  • multi-walled carbon nanotubes
  • colloidal estability and advanced heat transfer fluids
  • Energy sustainability
  • In this work
  • the viscosity of MWCNTs (Multi Walled Carbon Nanotubes) water-based nanofluids was systematically studied
  • in order to develop a physic-mathematical model capable of describing the rheological behavior of these fluids. With this perspective
  • nanofluids with colloidal stability were produced
  • with particular emphasis on the reproducibility and accuracyof the technique used for their protection. LUMiSizer Stability analyser measuring conditions
  • EXPERIMENTAL DETERMINATION OF NANOFLUIDS PROPERTIES
  • phase separation rate of the engineered MWCNTs nanofluids
Weitere Details
Ort
Universidade de Aveiro, Departamento de Engenharia Mecânica, Portugal
Interne Referenz
2197
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CENTRIFUGE TESTING OF PRE-BOND CONTAMINATED COMPOSITE-TO-METAL ADHESIVELY BONDED JOINTS

Autor
K. Tserpes, M. Hoffmann, E. Moutsompegka, M. Schlag and K. Brune
Jahr
2018
Quelle
ECCM18 - 18th European Conference on Composite Materials
Sprache
English
Seiten
1-8
  • Composite bonded joints
  • Pre-bond contamination
  • Centrifuge testing
  • Adhesion strength
5 weitere
  • Kissing bonds
  • LUMiFrac
  • LFrac
  • 1896
  • Centrifuge tests
Weitere Details
Ort
Athens, Greece, 24-28th June 2018
Interne Referenz
1896
Veröffentlichung öffnen

Characterising suspensions of agrochemicals using the LUMiReader X-Ray

Autor
Robin Wesley, Ashley Parker, Andrea Hawkins
Jahr
2018
Quelle
International Conference & Workshop Dispersion Analysis & Materials Testing 2018 ,
Sprache
English
Seiten
1
  • 1507
  • Formulation stability
  • Sedimentation
  • Hard packed sediments
6 weitere
  • Agrochemicals
  • LUMiReader X-Ray
  • LRX
  • characterize sedimentation under gravity
  • Syngenta
  • cropscience
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 29-30 January 2018
Interne Referenz
1507
Veröffentlichung öffnen

CHARACTERIZATION OF COATINGS AND COATING MATERIALS BY ANALYTICAL CENTRIFUGATION Charakterystyka powłok lakierowych i materiałów powłokowych za pomocą analitycznego odwirowania

Autor
U. Rietz, T. Sobisch, D. Lerche, A. Uhl
Jahr
2018
Quelle
ADVANCES IN COATINGS TECHNOLOGY ACT'18
Sprache
English
Seiten
1070-1079
  • LUMiFrac
  • adhesion
  • strength
  • coating properties
13 weitere
  • analytical centrifugation
  • anti-skid coating
  • cohesive failure
  • epoxy paints
  • corrosion protection
  • failure pattern
  • pigment dispersibility
  • stirrer
  • ball mill
  • sedimentation velocity
  • LFrac
  • LUMiSizer
  • LS
Weitere Details
Ausgabe
paper 52
Ort
Sosnowiec, Poland, 13 – 15 November 2018
Interne Referenz
1776
Veröffentlichung öffnen

Characterization of hydrocolloid-stabilized protein suspensions

Autor
Claus Rolin
Jahr
2018
Quelle
International Conference & Workshop Dispersion Analysis & Materials Testing 2018 ,
Sprache
English
Seiten
1
  • 1526
  • CP Kelco
  • CPKelco
  • Huber Company
13 weitere
  • hydrocolloids
  • carboxyl methyl cellulose
  • pectin
  • dairies and soft drink companies
  • stabilizing milk protein at the condition of relatively low pH
  • dairy
  • yoghurt
  • fruit juice
  • LUMiSizer
  • LS
  • stability
  • food
  • nutrition
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 29-30 January 2018
Interne Referenz
1526
Veröffentlichung öffnen

Characterization of Nanosized Drug Carriers by Analytical Centrifugation

Autor
Daniel Knoth, Cornelia M. Keck
Jahr
2018
Quelle
physica status solidi (a) applications and materials science
Sprache
English
  • analytical centrifugation
  • dynamic light scattering
  • nanopharmacy
  • particle characterization
7 weitere
  • LUMiSizer
  • LS
  • pharmaceutical
  • polydisperse
  • size characterization is a main prerequisite in the field of pharmaceutical nanotechnology
  • size analysis of pharmaceutical nanocarriers
  • 1597
Weitere Details
Ort
https://doi.org/10.1002/pssa.201700962
Interne Referenz
1597
Veröffentlichung öffnen

Characterization of phase separation and stability of water-in-water emulsions stylized by Pickering effect

Autor
Lazhar BENYAHIA
Jahr
2018
Quelle
International Conference & Workshop Dispersion Analysis & Materials Testing 2018 ,
Sprache
English
Seiten
1
  • 1506
  • Water-in-water emulsions
  • Pickering effect
  • Stability
3 weitere
  • LUMiSizer
  • LS
  • pickering emulsions
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 29-30 January 2018
Interne Referenz
1506
Veröffentlichung öffnen

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