Literaturdatenbank

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Fachpublikationen, Anwendungen und wissenschaftliche Beiträge aus der LUM Literaturdatenbank.

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3140 Ergebnisse

Clay–Organic Interfaces for Design of Functional Hybrid Materials

Autor
Pilar Aranda, Margarita Darder, Bernd Wicklein, Giora Rytwo,and Eduardo Ruiz-Hitzky
Jahr
2018
Quelle
in Hybrid Organic–Inorganic Interfaces: Towards Advanced Functional Materials, First Edition.
Sprache
English
Seiten
1-84
  • LUMiSIzer
  • LS
  • LUMiReader PSA
  • LRPSA
4 weitere
  • psd
  • psa
  • determination of the particle size distribution in the range between hundreds of nanometers to hundreds of microns was developed by LUM GmbH. It combines two different approaches and is based on measuring light transmission at three different wavelengths
  • all along the test tube while sedimentation by gravity occurs (“LUMiReader”). The differences in the transmission of the three different wavelengths allow avoiding the need of applying Mie theory and consequently refractive indexes for the determination of volume weighted particle size distribution. 1554
Weitere Details
Ausgabe
Edited by Marie-Helene Delville and Andreas Taubert
Ort
Wiley-VCH Verlag GmbH & Co. KGaA. Published 2018 by Wiley-VCH Verlag GmbH & Co. KGaA.
Interne Referenz
1554
Veröffentlichung öffnen

Colloidal Stability of Ferrofluids for Magnetic Density Separation

Autor
Alex van Silfhout, Ben Erné
Jahr
2018
Quelle
12th International Conference on the Scientific and Clinical Applications of Magnetic Carriers
Sprache
English
Seiten
1
  • LUMiReader X-Ray
  • LRX
  • difference in field-dependent colloidal stability of two types of aqueous ferrofluid: a commercial fluid with tiny aggregates and a more stable homemade fluid in which the nanoparticles are dispersed at the single-particle level
  • time-dependent concentration profiles
3 weitere
  • confirming the sedimentation deduced from our magnetic measurements
  • recycling of solid materials via magnetic density separation (MDS)
  • 1572
Weitere Details
Ausgabe
Abstract
Ort
Copenhagen, Denmark, May 22 - 26, 2018
Interne Referenz
1572
Veröffentlichung öffnen

COLOR CARE ADDITIVE COMPOSITIONS

Autor
Piorkowski, Daniel Thomas
Jahr
2018
Quelle
United States Patent Application 20180195024
Sprache
English
  • LUMiSizer
  • LS
  • Henkel IP & Holding GmbH
  • home personal care
11 weitere
  • hpc
  • cosmetics
  • Disclosed are liquid fabric conditioner compositions
  • softening compositions
  • scent boosting compositions
  • and liquid laundry detergent compositions including color care additives. Also disclosed are methods of conditioning fabrics
  • softening fabrics
  • boosting scent in fabrics
  • and laundering fabrics using the disclosed compositions. The application also relates to unit dose packs including the disclosed compositions.Instability Index
  • softener. Textile
  • 1737
Weitere Details
Interne Referenz
1737
Veröffentlichung öffnen

Comparative study on the deposition of silicon oxide permeation barrier coatings for polymers using hexamethyldisilazane (HMDSN) and hexamethyldisiloxane (HMDSO)

Autor
F Mitschker, L Schücke, Ch Hoppe, M Jaritz, R Dahlmann, T de los Arcos, Ch Hopmann, G Grundmeier and P Awakowicz
Jahr
2018
Quelle
Journal of Physics D: Applied Physics
Sprache
English
  • The effect of the selection of hexamethyldisiloxane (HMDSO) and hexamethyldisilazane (HMDSN) as a precursor in a microwave driven low pressure plasma on the deposition of silicon oxide barrier coatings and silicon based organic interlayers on polyethylene terephthalate (PET) and polypropylene (PP) substrates is investigated. LUMiFrac
  • LFrac
  • Pull-off tests
  • based on DIN EN ISO 4624
5 weitere
  • were applied to measure the bond strength between PP and the applied coatings. For these tests
  • an adhesion analyzer (LUMiFrac
  • LUM GmbH
  • Berlin
  • Germany) was used. 1754
Weitere Details
Ausgabe
51, Number 23
Interne Referenz
1754
Veröffentlichung öffnen

Complexation with whey protein hydrolysate improves cacao pods huskpectin surface active and emulsifying properties

Autor
Daniel Trujillo-Ramírez, Consuelo Lobato-Calleros, Angélica Román-Guerrero, Landy Hernández-Rodríguez, Jose Alvarez-Ramirez, Eduardo J. Vernon-Carter
Jahr
2018
Quelle
Reactive and Functional Polymers
Sprache
English
Seiten
61-69
  • 2252
  • LUMiSizer
  • LS
  • Creaming rate of the emulsions
8 weitere
  • Cacao pod husks pectin
  • Whey protein hydrolysate
  • Soluble complex
  • Adsorption dynamics
  • Emulsion stability
  • food
  • nutrition
  • cacao pod husks (CPHP) wastes
Weitere Details
Ausgabe
123
Interne Referenz
2252
Veröffentlichung öffnen

Comprehensive Characterization of Nano- and Microparticles by In-Situ Visualization of Particle Movement Using Advanced Sedimentation Techniques

Autor
Dietmar Lerche
Jahr
2018
Quelle
KONA Powder and Particle Journal
Sprache
English
Seiten
1-31
  • STEP-Technology
  • sedimentation velocity distribution
  • particle sizing
  • particle optical properties
33 weitere
  • particle density
  • magnetic particle velocity
  • LUMiSizer
  • LS
  • LUMiFuge
  • LF
  • LUMiReader PSA
  • LRPSA
  • silica
  • pigment
  • latex
  • silica nanoparticle suspension
  • beta-Methyl Orange
  • hydrodynamic particle density distributions
  • magnetophoretic velocity distributions for magnetic particulate objects
  • flocculated suspension
  • particle-particle interaction
  • psa
  • psd
  • iso 13317
  • iso 13318
  • particle size distribution
  • particle size analysis
  • PMMA
  • polystyrene
  • shear dependent apparent viscosity of PAA
  • pectine
  • extinction weighted distribution
  • multiwavelength
  • inclination
  • inclined settling
  • Boycott effect
  • 1638
Weitere Details
Ausgabe
Advance online publication
Ort
https://doi.org/10.14356/kona.2019012
Interne Referenz
1638
Veröffentlichung öffnen

Conference Report: International Workshop Dispersions Analysis and Materials Testing 2018

Autor
Hildegard Lyko
Jahr
2018
Quelle
PresseBox
Sprache
English
  • bacteria cultures
  • dairy products
  • and fruit drinks to technical suspensions containing ceramic or organic particles
  • particle characterization and stability testing
4 weitere
  • determination of filterability or in the optimization of production processes
  • Particle and Surface Characterization
  • Young Scientist Awards
  • Characterization of diffusion driven phenomena by STEP-Technology
Weitere Details
Ausgabe
BoxId: 911598 – Conference Report: International Workshop Dispersions Analysis and Materials Testing 2018
Interne Referenz
1774
Veröffentlichung öffnen

Consolidation of Vicenza, Arenaria and Istria stones: A comparisonbetween nano-based products and acrylate derivatives

Autor
Giulia Gheno, Elena Badetti, Andrea Brunelli, Renzo Ganzerla, Antonio Marcomini
Jahr
2018
Quelle
Journal of Cultural Heritage
Sprache
Dutch
Seiten
1-9
  • Stone consolidation
  • Nano-based products
  • Acrylate derivatives
  • Natural and simulated
5 weitere
  • UVB aging
  • Color and gloss variations
  • LUMiSizer
  • LS
  • Particle sedimentation velocity
Weitere Details
Ausgabe
In Press, Corrected Proof
Ort
https://doi.org/10.1016/j.culher.2018.02.013
Interne Referenz
1595
Veröffentlichung öffnen

Contact electrification in aerosolized micron-sized solid particles: dependence upon size, chemical composition and gas properties

Autor
Stefano Alois
Jahr
2018
Quelle
Dissertation
Sprache
English
Seiten
1-149
  • LUMiSizer
  • LS
  • particle size distribution
  • psa
4 weitere
  • psd
  • Volcanic ash
  • Eyjafjallajökull
  • Sakurajima
Weitere Details
Ort
Fakultät V – Verkehrs- und Maschinensysteme der Technischen Universität Berlin, Germany
Interne Referenz
1799
Veröffentlichung öffnen

Controlled releases of asphaltene inhibitors by nanoemulsions

Autor
Mahmoud Alhreez, Dongsheng Wen
Jahr
2018
Quelle
Fuel
Sprache
English
Seiten
538–548
  • 1797
  • Controlled release
  • Asphaltene inhibitor
  • Nanoemulsions
8 weitere
  • Asphaltene precipitation and stability
  • Asphaltene precipitation is usually responsible for many flow assurance problems such as wettability changes and pore clogging in reservoirs
  • fouling in wellbore tubing and production surface facilities. This study develops a novel approach by using nanoemulsions (NE) for controlled delivery and release of asphaltene inhibitors (AI) to minimize asphaltene precipitation with reduced AI amount. LUMiSizer was utilised to study the effectiveness and performance of controlled release by three cases on asphaltene sedimentation: i) strong organic acids (dodecyl benzene sulfonic acid
  • DBSA)
  • ii) nanoemulsions (blank NEs)
  • and iii) nanoemulsions loaded with DBSA (DBSA NEs). LS
  • crude oil
  • petrol
Weitere Details
Ausgabe
234
Interne Referenz
1797
Veröffentlichung öffnen

Data Review - New Hope for Better Health with Innovative Cannabinoid Science

Autor
Verum True Bioavailability
Jahr
2018
Quelle
https://cdn.shopify.com/s/files/1/0259/9151/2163/files/science_behind_CBD_a668f68a-86c2-4807-ab9d-9b83d487a05a.pdf
Sprache
English
Seiten
1-23
  • 2165
  • LUMiFuge
  • LF
  • LUMiSizer
10 weitere
  • LS
  • LUMIfuge Analysis of VERUM CBD
  • LUMIfuge& Regular CBD
  • Cannabidiol
  • nicht psychoaktives Cannabinoid aus dem weiblichen Hanf (Cannabis)
  • Cannabidiol (CBD) ist ein Wirkstoff aus der Gruppe der Cannabinoide mit antikonvulsiven
  • neuroprotektiven und antioxidativen Eigenschaften
  • medical
  • pharmaceutical
  • medicine
Weitere Details
Interne Referenz
2165
Veröffentlichung öffnen

DESENVOLVIMENTO DE MICOINSETICIDAS: UMA ABORDAGEM MULTIDISCIPLINAR VISANDO O CONTROLE BIOLÓGICO DO PERCEVEJO BRONZEADODO EUCALIPTOThaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE)

Autor
SIMONE GRAZIELE MOIO VELOZO
Jahr
2018
Quelle
Tese para obtenção do título de Doutora em Agronomia (Proteção de Plantas)
Sprache
Portuguese
Seiten
1-189
  • 2257
  • LUMiSizer
  • LS
  • LUMiSizer® para avaliar de forma acelerada a estabilidade de produtos
15 weitere
  • O comportamento acelerado de estabilidade e separação das suspensões de M. anisopliae(IBCB425)
  • Metodologia para a avaliação do comportamento acelerado de estabilidade e separação de suspensões de conídios
  • biotechnology
  • Índice de estabilidade de conídios dispersos em diferentes meios
  • percevejo bronzeado
  • fungos entomopatogênicos
  • fermentação em estado sólido
  • fermentação submersa
  • produção de biopesticidas
  • bronze bug
  • entomopathogenic fungi
  • solid state fermentation
  • submerged fermentation
  • biopesticide production
  • agrochemistry
Weitere Details
Ausgabe
with English abstract
Ort
Faculdade de Ciências Agronômicas da Unesp Câmpus de Botucatu, Brazil
Interne Referenz
2257
Veröffentlichung öffnen

DESENVOLVIMENTO DE NANOPARTÍCULAS DE ZEÍNA CONTENDO γ-ORIZANOL

Autor
Ana Paula Pereira de Melo Costa Silva
Jahr
2018
Quelle
Dissertação submetida ao Programa de Pós-Graduação em Ciência dos Alimentos da Universidade Federal de Santa Catarina para obtenção do título de mestre em Ciência dos Alimentos
Sprache
Portuguese
Seiten
1-179
  • 2593
  • LUMiSIzer
  • LS
  • elação do perfil de transmitância espaço e tempo dependente das nanopartículas de zeína preparadas na ausência de Kolliphor P188 em função do comprimento do porta-amostra em centrífuga analítica LUMiSizer
17 weitere
  • índice de instabilidade das nanopartículas de zeína; e (B) da densidade das nanopartículas de zeína secas por liofilização
  • Nanopartículas. Zeína. γ-orizanol. Estabilização com polissacarídeos
  • Nanopartícles. Zein. γ-oryzanol. Zein-based nanoparticles stabilization
  • develop physically stable zein-based nanoparticles for the delivery of γ-oryzanol.zein nanoparticles were developed in the absence of surfactant (NZ) and in the presence of Kolliphor P188 surfactant (NZK). The effect of sodium alginate
  • Arabic gum
  • and chitosan (high
  • medium and low molecular weight) on NZ and NZK stabilization were studied.Accelerated physical stability assay showed that sodium alginate and Arabic gum were able to decrease significantly the physical stability of nanoparticles
  • while chitosan highly increase protein-polysaccharide core shell nanoparticles stability. objetivo o desenvolvimento de nanopartículas de zeína com adequada estabilidade física para liberação de γ-orizanol
  • uma mistura de ésteres do ácido trans-ferúlico com álcoois triterpênicos
  • foram desenvolvidas nanopartículas de zeína na ausência de tensoativos (NZ) e na presença de Kolliphor P188 (NZK)
  • e foram estudados os efeitos da interação destes sistemas com os polissacarídeos alginato de sódio
  • goma arábica
  • e quitosana de alta
  • média ou baixa massa molar
  • em estudo de estabilidade física acelerada
  • verificou-se que o alginato de sódio e a goma arábica reduzem significativamente a estabilidade física das nanopartículas
  • enquanto a quitosana proporcionou um aumento significativo da estabilidade física do sistema nanoparticulado.
Weitere Details
Ausgabe
with English abstract
Ort
Universidade Federal de Santa Catarina, Florianópolis, Brazil
Interne Referenz
2593
Veröffentlichung öffnen

Determination of adhesion strength of pre-bond contaminated composite-to-metal bonded joints by centrifuge tests

Autor
M. Hoffmann, K. Tserpes, E. Moutsompegka, M. Schlag, K. Brune
Jahr
2018
Quelle
Composites Part B: Engineering
Sprache
English
  • Composite bonded joints; Pre-bond contamination; Centrifuge testing; Adhesion strength; Kissing bonds
  • LUMiFrac
  • LFrac
  • effect of pre-bond contamination scenarios related to production and repair processes on the adhesion strength of composite-to-metal joints is investigated by means of the novel centrifuge testing technology
1 weitere
  • 1576
Weitere Details
Ausgabe
In Press, Accepted Manuscript — Note to users
Ort
https://doi.org/10.1016/j.compositesb.2018.04.014
Interne Referenz
1576
Veröffentlichung öffnen

Determination of coating properties by using analytical centrifugation

Autor
U. Rietz, D. Lerche, S. Hielscher, D. Grunwald, U. Beck
Jahr
2018
Quelle
12 th European Adhesion Conference and 4 th Luso-Brazilian Conference on Adhesion and Adhesives
Sprache
English
Seiten
1
  • LUMiFrac
  • LFrac
  • curing behaviour of different 2-component epoxy paint systems for corrosion protection of metal constructions
  • CAT-Technology
2 weitere
  • centrifugal Adhesion Testing
  • materials testing
Weitere Details
Ausgabe
Abstract
Ort
UNIVERSITY OF LISBON, PORTUGAL, 5–7 SEPTEMBER 2018
Interne Referenz
1679
Veröffentlichung öffnen

Determination of Hansen parameters for particles: A standardized routine based on analytical centrifugation

Autor
Sebastian Süß, Titus Sobisch, Wolfgang Peukert, Dietmar Lerche, Doris Segets
Jahr
2018
Quelle
Advanced Powder Technology
Sprache
English
Seiten
1550-1561
  • Hansen solubility parameter; Formulation; Dispersibility; Nanoparticles; Particle interactions
  • LUMiSizer
  • LS
  • HSP
4 weitere
  • analytical centrifugation
  • carbon black
  • HP
  • Hildebrand parameter
Weitere Details
Ausgabe
29, Issue 7
Interne Referenz
1577
Veröffentlichung öffnen

Determining the adhesive strength of PTFE-coated substrates by CAT-Technology (Centrifugal Adhesion Testing)

Autor
U. Rietz, A. Lizunova, D. Lerche, V. Ivanov
Jahr
2018
Quelle
Dispersion Letters
Sprache
English
Seiten
1-4
  • 1795
  • LFrac
  • LUMiFrac
  • adhesive strength
7 weitere
  • PTFE
  • coatings
  • centrifugal adhesion testing technology
  • CAT-Technology
  • PTFE coated textiles
  • PTFE coatings on aluminium alloy
  • Al
Weitere Details
Ausgabe
9
Ort
ISBN: 978-3-944261-70-6
Interne Referenz
1795
Veröffentlichung öffnen

DEVELOPMENT OF DEWATERING FABRICS INCORPORATING SLIT-PORE GEOMETRIES

Autor
KURT JAMES WESTHAVER
Jahr
2018
Quelle
A Thesis Submitted to the School of Graduate Studies in Partial Fulfillment of the Requirements for the Degree Master of Applied Science
Sprache
English
Seiten
1-145
  • 2142
  • LUMiFuge
  • LF
  • LUMiSizer
9 weitere
  • LS
  • A high-throughput screen of cationic and anionic polymer flocculants was performed using the LUMiFuge
  • an analytical centrifuge that measures real-time stability behaviour
  • toidentify the ‘best’pre-treatment condition to enhance the dewaterability of the MPS. LUMiFuge provides a high-throughput alternative to the conventional column settling test
  • High-throughput Screening of Polymer Flocculants via LUMiFuge
  • LUMiFuge stability analysis results for MPStreated with four cationic and three anionic polymers at four different doses
  • A LUMiFuge analytical centrifuge was used to screen four cationic and three anionic polymers. The cationic polymers significantly increased the rate of dewatering of AMD precipitates
  • while the use of the three anionic polymers yielded minimal benefit. dewatering
  • sludge
Weitere Details
Ort
McMaster University, Hamilton, Ontario, Canada
Interne Referenz
2142
Veröffentlichung öffnen

Development of stable curcumin nanoemulsions: effects of emulsifier type and surfactant-to-oil ratios

Autor
Peihua Ma, Qinghan Zeng, Kedong Tai, Xiaoye He, Yanyu Yao, Xiaofeng Hong, and Fang Yuan
Jahr
2018
Quelle
J Food Sci Technol.
Sprache
English
Seiten
3485–3497
  • 2346
  • Curcumin
  • a natural polyphenolic compound
  • Nanoemulsion
13 weitere
  • Emulsifier
  • Surfactant-to-oil ratios
  • High pressure homogenization
  • Determination of physical stability
  • stability of the O/W emulsions
  • LUMiSizer
  • LS
  • oil-in-water nanoemulsions containing curcumin were obtained by high pressure homogenization and effects of various emulsifiers (Tween-80
  • lecithin
  • whey protein isolate and acacia) and different surfactant-to-oil ratios (SOR) on physicochemical characteristics
  • physical stability and storage stability of curcumin loaded nanoemulsions were evaluated in this study.food additives because of its nutritional and pharmacological functions
  • pharmaceutical
  • nutrition
Weitere Details
Ausgabe
55(9)
Interne Referenz
2346
Veröffentlichung öffnen

Die Zentrifuge als universelles Prüfsystem für Beanspruchungen auf Zug und Druck

Autor
Stefan Hielscher, Uwe Beck, Thorid Lange, Daniel Grunwald, Jörg Manfred Stockmann, D. Lerche, U. Rietz
Jahr
2018
Quelle
Beitrag zu einem Tagungsband 13. ThGOT Thementage Grenz- und Oberflächentechnik und 11. Thüringer Biomaterial-Kolloquium
Sprache
German
  • LUMiFrac
  • LFrac
  • Beanspruchung auf Zug und Druck; Haftfestigkeit; Härteprüfung; Mehr-Proben-Prüfung; Zentrifugentechnologie
  • DIN EN ISO/IEC 17025
16 weitere
  • Verbundfestigkeit von CFK-Platten in Abhängigkeit der Beanspruchungsart (Zug vs. Zug-Scher) bzw. der Faserorientierung (0°
  • 45°
  • 90°)
  • die Klebfestigkeit von Klebstoffen bzw. Klebebändern auf unterschiedlichen Fügeteilwerkstoffen in Abhängigkeit von der Vorbehandlung
  • die Haftfestigkeit optischer Schichten auf Kunststoffen
  • die Bestimmung der Vickers-
  • Brinell- bzw. Kugeldruck-Härte sowie die Kompressibilität von metallischen Schäumen und Federn werden als ausgewählte Beispiele diskutiert. Stefan Hielscher
  • Uwe Beck
  • Thorid Lange
  • Daniel Grunwald
  • Jörg Manfred Stockmann
  • D. Lerche
  • U. Rietz
  • Mit der Zentrifugentechnologie ist seit einigen Jahren ein neuartiges Mehr-Proben-Prüf-verfahren auf dem Markt etabliert
  • welches die klassische Zugprüfung in den Trommelrotor einer Tischzentrifuge überträgt. In der Beanspruchung auf Zug ist die Prüfung der Verbundfestigkeit seit 2017 nach DIN EN ISO/IEC 17025 akkreditiert
  • wobei die Verbundfestigkeit von Klebungen direkt bestimmt wird und in Abhängigkeit von den Versagensformen Rückschlüsse auf die Klebfestigkeit von Klebstoffen/Klebebändern oder die Haftfestigkeit von Beschichtungen gezogen werden können.
Weitere Details
Ausgabe
Herausgeber: INNOVENT e.V.
Ort
Zeulenroda, Germany, 13. – 15. März 2018
Interne Referenz
1713
Veröffentlichung öffnen

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