Adsoprtions- und Flockungsverhalten von Modellpolykationen in geladenen kolloiddispersen Systemen AuthorSimona Schwarz Year2018 SourceLeibniz-Institut für Polymerforschung Dresden e.V. LanguageGerman Pages1-2 2779LUMiSizerLSSedimentationsverhalten 6 more AbscheideverhaltenPackungsverhaltenStabilisierungFlockungDestabilisierungDispersionen More details Internal reference2779 Open publication →
Advanced self-lubricating surfaces based on carbon nanoparticles AuthorLeander Reinert Year2018 SourceDissertation LanguageEnglish Pages1-321 1894LUMiSizerLSsedimentation characteristics of the particles 9 more Diese Dissertation setzt sich zum Zielmittels 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 KohlenstoffNanodiamanten 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 processingexperimental analysis and theoretical modelingdiscussion and understanding of involved mechanisms up to the production of a prototype. Out of three investigated CNP (onion-like carbonnanodiamonds and carbon nanotubes (CNT))CNT are identified as the most suitable solid lubricant for self-lubricating surfaces. More details LocationUniversität des Saarlandes Internal reference1894 Open publication →
Advanced technology, R&D&I and high quality control AuthorIdesco Year2018 Sourcehttp://www.idesco.es/en/rdi/ LanguageEnglish Lumisizer: As a result of its advanced technologywe can analyse emulsions and discover the physical stability of a cosmeticthereby heading off any possible problems. Standard machines take three months to give these results. With this machinewe only need 24 hours. 1 more LS More details Edition8 March 2018 20:45 Internal reference1552 Open publication →
Alternativ till sexvärt krom SYFs årsmöte 2018 AuthorHanna Fager Year2018 Sourcehttp://www.syf.se/Filer/Arsmote%202018/Presentationer/3%20Alternativ%20till%20Sexvart%20krom.pdf LanguageSwedish Pages1-23 LUMiFracLFracswereaIVF 5 more VidhäftningLUMiFrac är ett instrument som används för att bestämma vidhäftning och draghållfasthet hos t ex limmade ytor och lackskikt. Mätvärden för skjuvhållfasthetvidhäftningsförmåga och dragstyrka anges i N/mm². Mätningarna görs genom att applicera en stegvis ökande radiell centrifugalkraft genom att öka varvtalet tills brott skerLackeringKarakteriseringsmöjligheter More details Internal reference1574 Open publication →
Analysis of Crystal Size Dispersion Effects in a Continuous Coiled Tubular Crystallizer: Experiments and Modeling AuthorLukas Hohmann, Thorsten Greinert, Otto Mierka, Stefan Turek, Gerhard Schembecker, Evren Bayraktar, Kerstin Wohlgemuth, and Norbert Kockmann Year2018 SourceCryst. Growth Des. LanguageEnglish Pages1459–1473 fine chemical and pharmaceutical industries where crystallization is an important downstream operation. Seeded cooling crystallization of the L-alanine/water systemPSDPSALUMiReader PSA 8 more LRPSAparticle size distributionmultiwavelength particle size analysisCSD 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 PSALUM GmbHGermany)sedimentation velocity distribution1546 More details Edition18 (3) Internal reference1546 Open publication →
Analysis of mechanically labile protein crystals AuthorB. Radel, H. Nirschl Year2018 SourceFiltech 2018 Abstract LanguageEnglish Pages1 biotechnologyfermentationanalytical centrifugeLUMiSizer 4 more LSTo 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 opticalanalytical centrifuge by LUM GmbH (BerlinGermany) 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. More details LocationKöln, Germany, 13-15 March 2018 Internal reference1548 Open publication →
Analysis of Wireless Body-Centric Medical Applications for Remote Healthcare AuthorStefano Milici Year2018 SourceDOCTORAL THESIS LanguageEnglish Pages1-180 2136LUMiSizerLSink 7 more sedimentation ratesolvent and ink to print on textile materialsInternet of Things (IoT)The FSSa battery-assisted alternative for continuous monitoring systemsDesign of sensors for FSSs communicationFrequency Selective Surfaces More details LocationUNIVERSITAT ROVIRA I VIRGILI, Department of Electrical, Electronic Engineering, and Automation, Tarragona, Spain Internal reference2136 Open publication →
Anti-inflammatory and Anti-cancer Activity of Citral: Optimization of Citral-loaded Solid Lipid Nanoparticles (SLN) using Experimental Factorial Design and LUMiSizer® AuthorAleksandra Zielińska, Carlos Martins-Gomes, Nuno R.Ferreira, Amélia M.Silva, Izabela Nowak, Eliana B.Souto Year2018 SourceInternational Journal of Pharmaceutics LanguageEnglish LUMiSizerLSMonoterpenesCitral 11 more GeraniolSolid Lipid NanoparticlesFactorial DesignCytotoxicityaccelerated stability testingThe produced formulations were analyzed in a high-end dispersion analyzer LUMiSizer® to characterize any demixing phenomenademonstrating to be long-term stable at room temperature (25°C)exhibiting very low instability indicesindexEssential 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 activity1769 More details EditionAvailable online 29 October 2018 In Press, Accepted Manuscript Internal reference1769 Open publication →
Application of Al2O3 modified sulfate tailings (CaFe-Cake and SuFe) for efficient removal of cyanide ions from mine process water AuthorEvgenia Iakovleva, Mika Sillanpääa, Chirangano Mangwandi, Ahmad B. Albadarin, Philipp Maydannik, Shoaib Khan, Varsha Srivastava, Khanita Kamwilaisak, Shaobin Wang Year2018 SourceMinerals Engineering LanguageEnglish Pages24–32 particle size distribution of the materials was obtained using a dispersion analyserLUMiSizerLSpsa 2 more psdSolid wastes; Rapid cyanide removal; Mine water treatment; Sulfate tailing reusing More details Edition118 Internal reference1537 Open publication →
APTI BULLETIN Year2018 SourceAPTI BULLETIN LanguageEnglish Pages30-31 A BI Monthly Official Publication of Association of Pharmaceutical Teachers of IndiaHeadquarters - BengaluruLUMiReader PSALRPSA 3 more Royal College of Pharmacy and the Health SciencesBerhampu2809 More details EditionVol 19, Issue 115, September - October LocationA BI Monthly Official Publication of Association of Pharmaceutical Teachers of India Headquarters - Bengaluru Internal reference2809 Open publication →
Argex Titanium Provides Corporate Update 13. Juni 2018, 14:58 MESZ AuthorArgex Titanium Inc Year2018 Sourcehttps://www.bloomberg.com/press-releases/2018-06-13/argex-titanium-provides-corporate-update LanguageEnglish 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.LUMiSizerLS; 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 more psaparticle size analysisdistribution More details Edition8.9.2020 14:45 Internal reference1722 Open publication →
Brownian Dynamics Simulations of Analytical (Ultra)Centrifugation Experiments Exhibiting Hydrodynamic and Thermodynamic Non-Ideality AuthorM.J. Uttinger, J. Walter, T. Thajudeen, S. E. Wawra and W. Peukert Year2018 SourceInternational Conference & Workshop Dispersion Analysis & Materials Testing 2018 , LanguageEnglish Pages1-2 1527Analytical (Ultra-) CentrifugationNon-IdealitySedimentation Analysis 5 more Brownian Dynamics SimulationsNumerical studiesLUMiSizerLSinterparticulate interactions More details EditionAbstracts LocationBerlin, Germany, 29-30 January 2018 Internal reference1527 Open publication →
Cake Filtration of Multicomponent Suspensions AuthorSophie Kühne, Urs A,. Peuker Year2018 SourceChemical Engineering & Technology LanguageEnglish Pages96-101 LUMiSizerLSFiltrationemulsion slurries 3 more Transmission profiles over the entire height of the cuvette during centrifugation of an emulsion slurryseparation behavior of multicomponent suspensions (emulsion slurries) consisting of oil droplets and solid particles suspended in watercake filtration experiments More details EditionVolume 41, Issue 1 Internal reference1532 Open publication →
Caracterização e Modelação do Comportamento Reológico de Nanofluidos - Rheological Characterization and Modelling of CNT Nanofluids AuthorBruno Alexandre Abreu Silva Year2018 SourceTese LanguagePortuguese 2197LUMiSizerLSNanofluidos 16 more reologiaviscosidadenanotubos de carbono de múltiplas paredes; estabilidade coloidal; fluidos térmicos avançadosNanofluidsrheologyviscositymulti-walled carbon nanotubescolloidal estability and advanced heat transfer fluidsEnergy sustainabilityIn this workthe viscosity of MWCNTs (Multi Walled Carbon Nanotubes) water-based nanofluids was systematically studiedin order to develop a physic-mathematical model capable of describing the rheological behavior of these fluids. With this perspectivenanofluids with colloidal stability were producedwith particular emphasis on the reproducibility and accuracyof the technique used for their protection. LUMiSizer Stability analyser measuring conditionsEXPERIMENTAL DETERMINATION OF NANOFLUIDS PROPERTIESphase separation rate of the engineered MWCNTs nanofluids More details LocationUniversidade de Aveiro, Departamento de Engenharia Mecânica, Portugal Internal reference2197 Open publication →
CENTRIFUGE TESTING OF PRE-BOND CONTAMINATED COMPOSITE-TO-METAL ADHESIVELY BONDED JOINTS AuthorK. Tserpes, M. Hoffmann, E. Moutsompegka, M. Schlag and K. Brune Year2018 SourceECCM18 - 18th European Conference on Composite Materials LanguageEnglish Pages1-8 Composite bonded jointsPre-bond contaminationCentrifuge testingAdhesion strength 5 more Kissing bondsLUMiFracLFrac1896Centrifuge tests More details LocationAthens, Greece, 24-28th June 2018 Internal reference1896 Open publication →
Characterising suspensions of agrochemicals using the LUMiReader X-Ray AuthorRobin Wesley, Ashley Parker, Andrea Hawkins Year2018 SourceInternational Conference & Workshop Dispersion Analysis & Materials Testing 2018 , LanguageEnglish Pages1 1507Formulation stabilitySedimentationHard packed sediments 6 more AgrochemicalsLUMiReader X-RayLRXcharacterize sedimentation under gravitySyngentacropscience More details EditionAbstracts LocationBerlin, Germany, 29-30 January 2018 Internal reference1507 Open publication →
CHARACTERIZATION OF COATINGS AND COATING MATERIALS BY ANALYTICAL CENTRIFUGATION Charakterystyka powłok lakierowych i materiałów powłokowych za pomocą analitycznego odwirowania AuthorU. Rietz, T. Sobisch, D. Lerche, A. Uhl Year2018 SourceADVANCES IN COATINGS TECHNOLOGY ACT'18 LanguageEnglish Pages1070-1079 LUMiFracadhesionstrengthcoating properties 13 more analytical centrifugationanti-skid coatingcohesive failureepoxy paintscorrosion protectionfailure patternpigment dispersibilitystirrerball millsedimentation velocityLFracLUMiSizerLS More details Editionpaper 52 LocationSosnowiec, Poland, 13 – 15 November 2018 Internal reference1776 Open publication →
Characterization of hydrocolloid-stabilized protein suspensions AuthorClaus Rolin Year2018 SourceInternational Conference & Workshop Dispersion Analysis & Materials Testing 2018 , LanguageEnglish Pages1 1526CP KelcoCPKelcoHuber Company 13 more hydrocolloidscarboxyl methyl cellulosepectindairies and soft drink companiesstabilizing milk protein at the condition of relatively low pHdairyyoghurtfruit juiceLUMiSizerLSstabilityfoodnutrition More details EditionAbstracts LocationBerlin, Germany, 29-30 January 2018 Internal reference1526 Open publication →
Characterization of Nanosized Drug Carriers by Analytical Centrifugation AuthorDaniel Knoth, Cornelia M. Keck Year2018 Sourcephysica status solidi (a) applications and materials science LanguageEnglish analytical centrifugationdynamic light scatteringnanopharmacyparticle characterization 7 more LUMiSizerLSpharmaceuticalpolydispersesize characterization is a main prerequisite in the field of pharmaceutical nanotechnologysize analysis of pharmaceutical nanocarriers1597 More details Locationhttps://doi.org/10.1002/pssa.201700962 Internal reference1597 Open publication →
Characterization of phase separation and stability of water-in-water emulsions stylized by Pickering effect AuthorLazhar BENYAHIA Year2018 SourceInternational Conference & Workshop Dispersion Analysis & Materials Testing 2018 , LanguageEnglish Pages1 1506Water-in-water emulsionsPickering effectStability 3 more LUMiSizerLSpickering emulsions More details EditionAbstracts LocationBerlin, Germany, 29-30 January 2018 Internal reference1506 Open publication →
