Literaturdatenbank

Literatur durchsuchen

Fachpublikationen, Anwendungen und wissenschaftliche Beiträge aus der LUM Literaturdatenbank.

Zurücksetzen

3140 Ergebnisse

Biobased Waterborne Polyurethane-Urea/SWCNT Nanocomposites for Hydrophobic and Electrically Conductive Textile Coatings

Autor
Amado Lacruz, Mireia Salvador, Miren Blanco, Karmele Vidal, Amaia M. Goitandia, Lenka Martinková, Martin Kyselka and Antxon Martínez de Ilarduya
Jahr
2021
Quelle
Polymers
Sprache
English
Seiten
1-27
  • LUMiFuge
  • LF
  • LUMiSizer
  • LS
7 weitere
  • 2416
  • The WPUD were also subjected to accelerated sedimentation tests using an analytical centrifuge LUMiFuge
  • When considering a linear dependency of the WPUD dispersions
  • the duration of the tests have been optimized to simulate a shelf-life of 14 months
  • in accordance with ISO/TR13097
  • separation velocity
  • waterproof; water-column; fluorine-free; bio-based; hydrophobic; electrically conductive textiles; nanocomposites; technical textiles; multifunctional fabrics; textile coatings
Weitere Details
Ausgabe
13
Interne Referenz
2416
Veröffentlichung öffnen

Biobased Waterborne Polyurethane-Ureas Modified with POSS-OH for Fluorine-Free Hydrophobic Textile Coatings

Autor
Amado Lacruz, Mireia Salvador, Miren Blanco, Karmele Vidal, Amaia M. Goitandia, Lenka Martinková, Martin Kyselka and Antxon Martínez de Ilarduya
Jahr
2021
Quelle
Polymers
Sprache
English
Seiten
352
  • 2574
  • LUMiFuge
  • LF
  • LUMiSIzer
5 weitere
  • LS
  • waterproof; water-column; fluorine-free; bio-based; hydrophobic; hybrid POSS; technical textiles; multifunctional fabrics; textile coatings
  • Waterborne polyurethane-urea dispersions (WPUD)
  • which are based on fully biobased amorphous polyester polyol and isophorone diisocyanate (IPDI)
  • accelerated aging tests by analytical centrifuge
Weitere Details
Ausgabe
13
Interne Referenz
2574
Veröffentlichung öffnen

Biomimetic adhesives from natural polymers

Autor
Charlotte C. Capitain
Jahr
2021
Quelle
Dissertation
Sprache
English
Seiten
1-277
  • 2447
  • LUMiReader PSA
  • LRPSA
  • Von Muscheln inspirierte catecholhaltige Polymere bieten eine vielversprechende Grundlage für die Entwicklung starker biogener Klebstoffe
5 weitere
  • Mussel-inspired catechol-containing polymers provide a promising basis for developing strong biogenic adhesives
  • particle size characterization was conducted using a particle size analyzer
  • PSA
  • PSD
  • particle size distribution
Weitere Details
Ort
Fachbereich Maschinenbau und Verfahrenstechnik der Technischen Universität Kaiserslautern, Germany
Interne Referenz
2447
Veröffentlichung öffnen

BWA Profile: Mitglieder stellen sich vor, Prof. Dr. Dr. Dietmar Lerche, Geschäftsführer und Gründer, LUM GmbH

Autor
Redaktion: Michael Schumann, Christopher Runge, Urs Unkauf, Tim Woitinek
Jahr
2021
Quelle
BWA Profile
Sprache
German
Seiten
7-9
  • LUMiSpoc
  • 2402
  • LSpoc
  • Lerche
2 weitere
  • Ein erstes Gerät wurde von einem globalen Pharmakonzern für die Entwicklung eines Corona-Impfstoffes bereits bestellt. Single Particle Optical Counting
  • SPLS
Weitere Details
Ausgabe
1-2021, Herausgegeben vom Bundesverband für Wirtschaftsförderung und Außenwirtschaft (BWA)
Interne Referenz
2402
Veröffentlichung öffnen

Calcium fortification of a model infant milk formula system using soluble and insoluble calcium salts

Autor
Giovanni Barone, Jonathan O'Regan, Alan L. Kelly, James A. O'Mahony
Jahr
2021
Quelle
International Dairy Journal
Sprache
English
Seiten
10495
  • 2492
  • LS
  • LUMiSIzer
  • milk
6 weitere
  • Accelerated colloidal stability analysis
  • colloidal stability of the IMF with different ratios of added soluble and insoluble calcium salts was determined using analytical centrifugation (LUMiSizer)
  • The impact of calcium fortification
  • delivered using different proportions of soluble (calcium chloride; CaCl2) and insoluble (micronised calcium citrate; CaCit) calcium salts
  • on physicochemical and thermal stability properties of a model infant milk formula (IMF) was determined. nutrition
  • food
Weitere Details
Ausgabe
117
Interne Referenz
2492
Veröffentlichung öffnen

Calcium Oxalate Crystallization: Influence of pH, Energy Input, and Supersaturation Ratio on the Synthesis of Artificial Kidney Stones

Autor
Helen Werner, Shalmali Bapat, Michael Schobesberger, Doris Segets, and Sebastian P. Schwaminger
Jahr
2021
Quelle
ACS Omega
Sprache
English
Seiten
26566–74
  • 2584
  • LUMiSIzer
  • LS
  • particle size distribution was analyzed using an AC device LUMiSizer 611
9 weitere
  • The removal of kidney stones can lead to small residual fragments remaining in the human body. Residual stone fragments can act as seeds for kidney stone crystallization and may necessitate another intervention. Therefore
  • it is important to create a consistent model with a particle size comparable to the range of kidney stone fragments. Thus
  • the size-determining parameters such as supersaturation ratio
  • energy input
  • and pH value are examined. psd
  • psa
  • particlesize distributions
  • analysis
  • Calcium oxalate can also be precipitated in humans and cause the formation of kidney stones (urolithiasis) in the urogenital tract.
Weitere Details
Ausgabe
6(40)
Interne Referenz
2584
Veröffentlichung öffnen

Calculation of the Flux Density Function for Protein Crystals from Small Scale Settling and Filtration Experiments

Autor
Benjamin Radel, Tu Hoang Nguyen, Hermann Nirschl
Jahr
2021
Quelle
Preprints
Sprache
English
Seiten
1-11
  • 2415
  • LUMiSizer
  • LS
  • LRPSA
11 weitere
  • LUMiReader PSA
  • Filtration
  • Flux density function
  • Protein crystals
  • mechanical stability and crystallizability
  • in the process chain of industrial production however
  • filtration properties are important to separate the crystals from mother liquor. Many protein crystals are sensitive to mechanical stress which is why it is important to know the filtration behavior early on. settling and filtration behavior of isometric
  • rod-like and needle shaped lysozyme
  • rod-like alcohol dehydrogenase (ADH) crystals
  • optical analytical centrifuge. Needle shaped lysozyme and rod-like ADH crystals show compressible material behavior. flux density function is calculated and modeled which can be used to describe the whole settling and permeation process in dependency of the solids volume fraction
  • filtration cell
Weitere Details
Ausgabe
2021
Ort
2021050483 (doi: 10.20944/preprints202105.0483.v1)
Interne Referenz
2415
Veröffentlichung öffnen

Carboxyalkylated cellulose nanocrystals for novel applications

Autor
Zahra Hosseinpour Feizi
Jahr
2021
Quelle
Doctoral Thesis
Sprache
English
Seiten
1-225
  • 2478
  • LS
  • In this thesis
  • dispersion analysis of CNC and kaolinite suspensions were studied with the LUMisizer dispersion analyzer
7 weitere
  • Stability and self-assembly analyses
  • For analyzing the stability and self-assembly of CNC samples
  • LUMiSizer analytical photocentrifuge
  • Cellulose nanocrystals (CNC)
  • rigid rod-like nanoparticles
  • are derived from cellulose through acid hydrolysis and are considered as emerging nanomaterials according to their beneficial properties and commercial availability. In this thesis
  • the use of CNC derivatives in novel applications was explored. cullulose
Weitere Details
Ort
Lakehead University, Canada
Interne Referenz
2478
Veröffentlichung öffnen

Carrot juice concentrate

Autor
Marcus Volkert, Anke KIESSLICH, Hendrik HOECK
Jahr
2021
Quelle
US11096405B2
Sprache
English
  • 3216
  • GNT Group BV
  • A carrot concentrate having a. between 0.115 and 0.25 wt. % Carotenoid (relative to the total weight of the carrot concentrate); b. between 7-24 wt. % edible oil (relative to the total weight of the carrot concentrate); c. between 20 and 75 wt. % (DM) of sugars (relative to the dry matter of the carrot concentrate); wherein the dry matter content of the carrot concentrate ranges between 40 and 75 wt. % relative to the total of the concentrate
  • wherein the wt. % (DM) means the wt. % of the component relative to the dry matter content
14 weitere
  • wherein the ratio of edible oil to carotenoids ranges between 40 and 210
  • and wherein the carrot concentrate has a color diluted in yoghurt
  • at dosage equivalent to a carotenoid concentration of 0.3795 mg/100 g
  • wherein the color is defined in the CIELAB color space
  • and wherein the color is described by a L*-value ranging between 93 and 98
  • an a*-value ranging between −2.5 and +1.0
  • and a b*-value ranging between 21.5 and 30. A process for making the carrot concentrate and food products containing the carrot concentrate.food
  • nutrition
  • beverage
  • Separation Stability (SOP-GNTSeparation_Stability)
  • photo centrifuge (Lumifuge)
  • LF
  • LUMiSizer
  • LS
Weitere Details
Ausgabe
Patent
Interne Referenz
3216
Veröffentlichung öffnen

Characteristics of model O/W emulsions with addition of condensed aqueous extract from wild cod

Autor
IWONA SZYMAŃSKA, ANNA ŻBIKOWSKA, KATARZYNA MARCINIAK-ŁUKASIAK, MAŁGORZATA KOWALSKA
Jahr
2021
Quelle
Polish Society of Food Technologists, Scientific Publishing
Sprache
Polish
  • 2828
  • LUMiSizer
  • LS
  • emulsje typu O/W
13 weitere
  • białko z ryb
  • współczynnik dyspersji
  • test LUMiSizer
  • stabilność
  • Ocenę stabilności emulsji i wyznaczenie kinetyki destabilizacji przygotowanych układów wykonywano w czasie ich przechowywania (w temp. 4
  • 20 i 40 ºC) za pomocą analizatora dyspersji LumiSizer 612
  • O/W emulsions
  • fish protein
  • dispersion coefficient
  • LUMiSizer test
  • stability
  • food
  • nutrition
Weitere Details
Ausgabe
English abstract
Ort
https://journal.pttz.org/magazine-archive/characteristics-of-model-o-w-emulsions-with-addition-of-condensed-aqueous-extract-from-wild-cod/
Interne Referenz
2828
Veröffentlichung öffnen

Characterization of norbixin and evaluation of its mobility through rennet-induced micellar casein concentrate gels as influenced by an electrical field

Autor
Ali Alehosseini, Prateek Sharma, Alan L.Kelly, Jeremiah J.Sheehan
Jahr
2021
Quelle
Innovative Food Science & Emerging Technologies
Sprache
English
Seiten
102812
  • 2459
  • LUMiSizer
  • LS
  • Electrical field
8 weitere
  • Norbixin
  • Mobility
  • Model system
  • Dairy matrix
  • nutrition
  • Application of an electric field accelerates norbixin migration within casein gels. Increasing calcium ion level reduces colorant penetration in casein matrices. Increasing salt content increases norbixin penetration through casein gels. A strong negative charge stabilizes the suspension of norbixin in suspension. Micellar casein concentrate provides a suitable model to study dairy matrices. Norbixin solutions
  • characterized by LUMiSizer and light microscopy
  • showed the formation of aggregates (30–50 μm) in the presence of CaCl2. calcium chloride
Weitere Details
Ausgabe
74
Interne Referenz
2459
Veröffentlichung öffnen

Characterization of Pre-bond Contamination and Aging Effects for CFRP Bonded Joints Using Reference Laboratory Methods, Mechanical Tests, and Numerical Simulation

Autor
Konstantinos Tserpes, Elli Moutsompegka, Mareike Schlag, Kai Brune, Christian Tornow, Ana Reguero Simón, and Romain Ecault
Jahr
2021
Quelle
Chapter 2 in Adhesive Bonding of Aircraft Composite Structures, Non-destructive Testing and Quality Assurance Concepts
Sprache
English
Seiten
51-117
  • 2417
  • LFrac
  • LUMiFrac
  • pre-bond contamination and ageing effects on carbon fiber reinforced plastic (CFRP) adherends and CFRP bonded joints are characterized by means of reference laboratory non-destructive testing (NDT) methods
6 weitere
  • mechanical tests
  • and numerical simulation
  • centrifuge test; a theLUMiFrac desktop analyzer and b stamp-to-plate test specimens inside the drum rotor
  • Centrifuge Testing
  • Mechanical Testing
  • Fracture Toughness Testing
Weitere Details
Ausgabe
Editors: Welchy Leite Cavalcanti · Kai Brune · Michael Noeske · Konstantinos Tserpes · Wiesław M. Ostachowicz · Mareike Schlag
Ort
Springer Nature Switzerland AG, ISBN 978-3-319-92809-8, ISBN 978-3-319-92810-4 (eBook)
Interne Referenz
2417
Veröffentlichung öffnen

Characterization of Solvent-Dependent Ink Structure and Catalyst Layer Morphology Based on Ink Sedimentation Dynamics and Catalyst- Ionomer Cast Films

Autor
Ahmad Zulfikri Taning, Seonho Lee, Seunghee Woo, Seok-Hee Park, Byungchan Bae, and Sung-Dae Yim
Jahr
2021
Quelle
J. Electrochem. Soc.
Sprache
English
Seiten
104506
  • 2729
  • LS
  • LUMiSizer
  • Fuel Cell Laboratory
4 weitere
  • Ink sedimentation dynamics measurements.—We measured the ink sedimentation dynamics using a photocentrifuge device (LUMiSizer® 610
  • LUM GmbH). The device determined the sedimentation dynamics
  • Ink structure is of great research interest because it influences the catalyst layer microstructure and ultimately determines fuel cell performance. To improve understanding of the ink structure
  • particle size distribution and ink sedimentation dynamics were characterized in this study by performing acoustic spectroscopy (AS) and analytical centrifugation (AC) analyses
Weitere Details
Ausgabe
168
Interne Referenz
2729
Veröffentlichung öffnen

Charakterisierung von Filtermedien durch den Einsatz von Photozentrifugalfiltration (ACF)

Autor
Sebastian Boldt, Philipp Lösch, Daniel Krause, Christian Weibel, Dietmar Lerche, Sergiy Antonyuk
Jahr
2021
Quelle
15. Dresdner Sensor-Symposium 2021
Sprache
German
Seiten
1
  • LUMiSizer
  • LS; Filtration
  • Filtermesszellen
  • analytical centrifugal filtration
17 weitere
  • Bestimmung des Filtermittelleerwiderstandes (I)
  • des durch die disperse Phase der Suspension aufbauenden Widerstandes (II) und des Gesamtwiderstandes
  • Filtrationsmoduls
  • Schnelle & einfache Charakterisierung von Filtermedien und Membranen
  • In situ Detektion des FIltratfüllstandes
  • Kosten --
  • Entsorgungs
  • und Gefahrengutreduzierung durch kleine Probenmengen
  • Ökonomische Analyse von wertigen Materialien für Forschung & Entwicklung
  • 12 Messungen mit einem Experiment
  • Minimierung Reinigungsaufwand durch Verwendung von Einwegküvetten
  • Optimierung Filtratsmodule [2] hinsichtlich Praxistauglichkeit
  • Bestimmung der Filtrierbarkeit von Filtermittel und Dispersionen und Vergleich
  • mit konventioneller Nutschenfiltration nach VDI 2762 [3
  • 4]
  • Prädiktion der Auslegung von industriellen Filtrationsanlagen
  • 2578
Weitere Details
Ausgabe
02. Sensoren für Bioprozess- und Verfahrenstechnik , Poster
Ort
Dresden, Germany, 6.12.-8.12.2021
Interne Referenz
2578
Veröffentlichung öffnen

CHARAKTERYSTYKA MODELOWYCH EMULSJI TYPU O/W Z DODATKIEM ZAGĘSZCZONEGO WODNEGO EKSTRAKTU Z DZIKIEGO DORSZA

Autor
IWONA SZYMAŃSKA, ANNA ŻBIKOWSKA, KATARZYNA MARCINIAK-ŁUKASIAK, MAŁGORZATA KOWALSKA
Jahr
2021
Quelle
ŻYWNOŚĆ. Nauka. Technologia. Jakość
Sprache
Polish
Seiten
88 – 103
  • 2430
  • LUMiSizer
  • LS
  • emulsje typu O/W
6 weitere
  • białko z ryb
  • współczynnik dyspersji
  • test LUMiSizer
  • stabilność
  • Ocenę stabilności emulsji i wyznaczenie kinetyki destabilizacji przygotowanych układów wykonywano w czasie ich przechowywania (w temp. 4
  • 20 i 40 ºC) za pomocą analizatora dyspersji LumiSizer 612
Weitere Details
Ausgabe
28, 1 (126)
Interne Referenz
2430
Veröffentlichung öffnen

CO2/CH4 and He/N2 Separation Properties and Water Permeability Valuation of Mixed Matrix MWCNTs-Based Cellulose Acetate Flat Sheet Membranes: A Study of the Optimization of the Filler Material Dispersion Method

Autor
Tobias Esser, Tobias Wolf, Tim Schubert, Jan Benra, Stefan Forero, George Maistros, Stéphan Barbe, George V. Theodorakopoulos, Dionysios S. Karousos, Andreas A. Sapalidis and Evangelos P. Favvas
Jahr
2021
Quelle
Nanomaterials
Sprache
English
Seiten
280
  • LUMiSizer
  • LS
  • 2374
  • Nanomaterials and Nanotechnology in Wastewater Treatment
5 weitere
  • cellulose acetate; mixed matrix membranes (MMMs); filler dispersion; ultrasonic sonotrode (USS); rotor-stator system (RS); impedance spectroscopy; CO2 separation
  • dispersion stability was found using LuMiSizer
  • stability tests
  • Transmission profiles for representative RS method CA/MWCNTs samples
  • carbon nanotubes
Weitere Details
Ausgabe
11(2)
Interne Referenz
2374
Veröffentlichung öffnen

Comparison of physicochemical and emulsifying properties of commercial pea protein powders

Autor
Travis G Burger, Indarpal Singh, Caleb Mayfield, Joseph L Baumert and Yue Zhang
Jahr
2021
Quelle
J Sci Food Agric
Sprache
English
  • LUMiFuge
  • LF
  • LUMiSIzer
  • LS
6 weitere
  • 2634
  • pea protein; physicochemical properties; emulsification; high-pressure homogenization
  • Emulsion stability
  • stability of emulsions
  • Lumifuge stability profiles of oil-in-water emulsions stabilized by commercial pea proteins
  • soybean oil.
Weitere Details
Interne Referenz
2634
Veröffentlichung öffnen

Continuous Cooling Crystallization in a Coiled Flow Inverter Crystallizer Technology—Design, Characterization, and Hurdles

Autor
Mira Schmalenberg, Stephanie Kreis, Lena K. Weick, Christian Haas, Fabian Sallamon and Norbert Kockmann
Jahr
2021
Quelle
Processes
Sprache
English
Seiten
1537
  • 2456
  • LUMiReader PSA
  • LRPSA
  • amino acids; coiled tubular crystallizer; continuous crystallization; cooling crystallization; mini-channel equipment; non-invasive sensors; residence time distribution; rinse cycles
8 weitere
  • determine the crystal size and distribution: sedimentation
  • . The sedimentation method
  • in a time- and spatially resolving spectrometer (LUMiReader® PSA)
  • psd
  • psa
  • particle size distribution
  • analysis
  • biotechnology
Weitere Details
Ausgabe
9
Interne Referenz
2456
Veröffentlichung öffnen

Controlled dilution of micro- and nano- suspensions as preparation for single particle measurements

Autor
Tobias Teumer, Felix Wühler, Inasya Moelyadi, Thomas Hufnagel, Matthias Rädle, Dietmar Lerche
Jahr
2021
Quelle
EUROPACT 2021
Sprache
English
Seiten
1
  • 2558
  • LUMiSpoc
  • LSpoc
  • Single particle optical counter
6 weitere
  • destilled water
  • nanomaterials
  • particle counting
  • sizing
  • psa
  • psd
Weitere Details
Ausgabe
Poster 7.12.2021 12:39
Ort
Virtual, 24 Novemvber 2021
Interne Referenz
2558
Veröffentlichung öffnen

Corrosion resistant ZrO2/SiC ultrafiltration membranes for wastewater treatment and operation in harsh environments

Autor
Fabrício Eduardo Bortot Coelho, Nicolaj N.Kaiser, Giuliana Magnacca, Victor M.Candelario
Jahr
2021
Quelle
Journal of the European Ceramic Society
Sprache
English
Seiten
1-15
  • 2490
  • zirconia
  • Silicon carbide
  • Wastewater treatment
13 weitere
  • Oil separation
  • Corrosion resistance
  • LUMiSIzer
  • LS
  • The stable oil/water emulsion was characterized by measuring droplet size distribution measured by the Dispersion analyser LUMiSizer (LUM GmbH
  • Germany)
  • psd
  • article size distribution
  • analysis
  • psa
  • ceramics
  • Ceramic membranes present excellent mechanical
  • chemical and thermal properties compared to traditional polymeric membranes
Weitere Details
Ausgabe
Available online 29 July 2021 In Press, Corrected Proof
Interne Referenz
2490
Veröffentlichung öffnen

Externe Veröffentlichung öffnen?

Sie verlassen jetzt die LUM-Webseite und öffnen eine externe Veröffentlichung. Für Inhalt und Verfügbarkeit der externen Seite ist der jeweilige Anbieter verantwortlich.

Öffnen
Kontaktbutton