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Fachpublikationen, Anwendungen und wissenschaftliche Beiträge aus der LUM Literaturdatenbank.

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3140 Ergebnisse

Novel formaldehyde-free electroless copper for plating on next-generation substrates

Autor
Dr. Christian Wendeln, Dr. Edith Steinhäuser, Dr. Lutz Stamp, Bexy Dosse-Gomez, Elisa Langhammer, Sebastian Reiber, Sebastian Dünnebeil, Sandra Röseler
Jahr
2018
Quelle
International Symposium on Microelectronics: Fall 2018
Sprache
English
Seiten
628-633
  • Atotech Deutschland GmbH
  • LUMiFrac
  • LFrac
  • Electroless Copper Plating
5 weitere
  • Formaldehyde-Free
  • Printed Circuit Board (PCB)
  • Plating Through Hole (PTH)
  • Peel strength and LUMiFrac® measurements were carried out to benchmark the adhesion of Ecoganth ® MV G2 films on different substrates against the reference Printoganth ® MV TP1
  • 1785
Weitere Details
Ausgabe
Vol. 2018, No. 1
Interne Referenz
1785
Veröffentlichung öffnen

NOVEL SORBENTS FROM LOW-COST MATERIALS FOR WATER TREATMENT

Autor
Evgenia Iakovleva
Jahr
2018
Quelle
Thesis for the degree of Doctor of Science (Technology)
Sprache
English
Seiten
1-261
  • limestones
  • by-products
  • sulphate tailings
  • coffee waste
11 weitere
  • iron-based adsorbent
  • atomic layer deposition for powder
  • metal ions
  • cyanide
  • arsenic
  • sulphates
  • chlorides
  • particle size distribution of the samples were determined using a dispersion analyzer LUMiSizer
  • LS
  • psd
  • psa
Weitere Details
Ausgabe
Acta Universitatis Lappeenrantaensis 789
Ort
Lappeenranta University of Technology, Finland
Interne Referenz
1556
Veröffentlichung öffnen

Numerical and experimental analysis of the sedimentation of spherical colloidal suspensions under centrifugal force

Autor
Evangelia Antonopoulou, Connor F. Rohmann-Shaw, Thomas C. Sykes, Olivier J. Cayre, Timothy N. Hunter, and Peter K. Jimack
Jahr
2018
Quelle
Physics of Fluids 30, 030702 (2018);
Sprache
English
Seiten
1-12
  • LUMiSizer
  • LS
  • sedimentation behaviour of colloidal suspensions is crucial in determining their stability. Since sedimentation rates are often very slow
  • centrifugation is used to expedite sedimentation experiments. The effect of centrifugal acceleration on sedimentation behaviour is not fully understood. Furthermore
4 weitere
  • in sedimentation models
  • interparticle interactions are usually omitted by using the hard-sphere assumption. This work proposes a one-dimensional model for sedimentation using an effective maximum volume fraction
  • with an extension for sedimentation under centrifugal force. A numerical implementation of the model using an adaptive finite difference solver is described. Experiments with silica suspensions are carried out using an analytical centrifuge.^A conversion of data to Earth gravity conditions is proposed
  • which is shown to recover Earth gravity sedimentation rates well. This work suggests that the effective maximum volume fraction accurately captures interparticle interactions and provides insights into the effect of centrifugation on sedimentation.
Weitere Details
Ausgabe
30, 030702
Interne Referenz
1543
Veröffentlichung öffnen

OBTENCIÓN DE EXTRACTOS DE Satureja macrostema EXTRAÍDOS POR MICROONDAS - ULTRASONIDO Y FLUIDOS SUPERCRÍTICOS Y SU INCORCOPACIÓN EN NANOEMULSIONES

Autor
NANCY ALONSO CARRILLO
Jahr
2018
Quelle
TESIS Para obtener el título de DOCTORA EN BIOTECNOLOGÍA
Sprache
Spanish
Seiten
1-112
  • LUMiSizer
  • LS
  • biotecnologia
  • biotechnology
3 weitere
  • Emulsión O/W
  • Estabilidad al cremado de NEs O/W
  • estabilidad de nanoemulsiones
Weitere Details
Ort
UAM - IZTAPALAPA, México
Interne Referenz
1728
Veröffentlichung öffnen

Optimierung einer Modellemulsion mit dem psi-20 Hochdruckhomogenisator

Autor
Prof. Dr. Dietmar Lerche, M. Eng. Philipp Dumeier, Dipl.-Ing. Bianca Frikell
Jahr
2018
Quelle
CHEManager
Sprache
German
  • Hochdruckhomogenisatoren der PSI-Baureihe
  • Hochdruckhomogenisierung
  • Einflüsse von Druck
  • Temperatur
15 weitere
  • Emulgatorauswahl und Emulgatorkonzentration auf die Tropfengröße
  • O/W-Modell-emulsion aus Wasser
  • Paraffinöl und verschiedenen Emulgatoren der Lutensol-Reihe
  • Tropfengrößenverteilung
  • TGV
  • PSA
  • PGV
  • Korngrößenverteilung
  • PSD
  • LUMiSizer
  • LS
  • Y-Interaktionskammer mit fixer Geometrie aus Mikrokanälen des PSI-20
  • Lutensol TO 3
  • TO 5
  • TO 7 und TO 129
Weitere Details
Ausgabe
5.4.2018
Interne Referenz
1703
Veröffentlichung öffnen

Optimization of linalool-loaded solid lipid nanoparticles using experimental factorial design and long-term stability studies with a new centrifugal sedimentation method

Autor
Irina Pereira, Aleksandra Zielińska, Nuno R. Ferreira, Amélia M. Silva, Eliana B. Souto
Jahr
2018
Quelle
International Journal of Pharmaceutics
Sprache
English
Seiten
261–270
  • Linalool
  • Solid lipid nanoparticles
  • Factorial design
  • Centrifugal sedimentation
11 weitere
  • LUMiSizer
  • 2125
  • Linalool (C10H18O)
  • also known as 3
  • 7-dimethyl-1
  • 6-octadien-3-ol
  • is the most common acyclic monoterpene tertiary alcohol present in essential oils of several aromatic plant species. Previous studies indicate that linalool is a valuable compound with a wide range of therapeutic properties. The promising therapeutic effects of linalool are however limited by its poor water solubility and volatility. Recently
  • the encapsulation of linalool in drug delivery systems
  • such as solid lipid nanoparticles (SLN) and nanostructured lipid carriers (NLC) has demonstrated to overcome linalool physicochemical limitations. The present study aimed the production and optimization of linalool encapsulation in SLN applying the experimental full factorial design. The estimation of thelong-term stability of the produced linalool-loaded SLN was carried out using a new centrifugal sedimentation method
  • LUMiSizer®.
  • LS
Weitere Details
Ausgabe
549
Interne Referenz
2125
Veröffentlichung öffnen

ORAL CARE COMPOSITIONS MUNDPFLEGEZUSAMMENSETZUNGEN COMPOSITIONS D’HYGIÈNE BUCCALE

Autor
CHOPRA, Suman, MANDADI, Prakasarao, PORTER, Venda, ONTUMI, Dennis
Jahr
2018
Quelle
EUROPEAN PATENT SPECIFICATION
Sprache
English
  • Colgate-Palmolive Company
  • As used herein
  • the phrase "unacceptable level of phase separation" refers to the extent of phase separation that: (1) occurs when a sample is centrifuged at 2050 rpm in a LumiSizer analytical centrifuge; and (2) is predictive of a product that possesses unacceptable physical stability
  • LS
6 weitere
  • home personal care
  • cosmetics
  • LUMiSizer
  • toothpaste
  • hpc
  • 1739
Weitere Details
Ausgabe
EP 2 654 677 B1
Interne Referenz
1739
Veröffentlichung öffnen

ORGANOFILIZAÇÃO COM SAIS QUATERNÁRIOS DEAMÔNIO DE NANOPARTÍCULAS ESFOLIADAS DE ARGILA

Autor
Frederico Séllos Mattoso
Jahr
2018
Quelle
Dissertação para a obtenção do Grau de Mestre em Ciência e Engenharia de Materiais
Sprache
Portuguese
Seiten
1-85
  • 2140
  • LUMiSizer
  • LS
  • argilas organofílicas
18 weitere
  • organofilização
  • esfoliação de nanoargilasem meio líquido
  • organophilic clays
  • organophilization
  • exfoliation of nanoclaysin liquid medium
  • organically treated clays
  • or organophilic clays
  • as reinforcement in polymer composites
  • study of the application of shear mechanisms of the nanoplatelets through the effect of cavitation generated by high power ultrasound in aqueous medium
  • characterization techniques of those nanoparticles
  • A utilização de argilas organicamente tratadas
  • ou argilas organofílicas
  • como reforço em compósitos poliméricos
  • caracterizações dessas nanopartículas
  • Para as análises de tamanho e distribuição de partículas por método de AUC (analytical ultra centrifugation) o equipamento empregado foi o LUMiSizer
  • psd
  • psa
  • particle size distribution
Weitere Details
Ort
Ciência e Engenharia de Materiais da Universidade Federal de Santa Catarina, Florianópolis, Brazil
Interne Referenz
2140
Veröffentlichung öffnen

Particle Sedimentation, Yield Stress Measurements and Permeability Studies of the Nuclear Waste Simulants; Caesium Phosphomolybdate and Zirconium Molybdate

Autor
Jessica Shiels, David Harbottle, Timothy N. Hunter
Jahr
2018
Quelle
International Conference & Workshop Dispersion Analysis & Materials Testing 2018
Sprache
English
Seiten
1
  • 1510
  • Permeability
  • Settling
  • Compressive Yield Stress
10 weitere
  • Caesium Phosphomolybdate
  • Zirconium Molybdate
  • reprocessing of Spent Nuclear Fuel (SNF)
  • Highly Active Storage Tanks (HASTs)
  • Post Operational Clean Out (POCO)
  • Caesium Phosphomolybdate (CPM) and Zirconium Molybdate (ZM) are two of the compounds in the HAL causing issues within the HASTs
  • settling behaviour
  • compressive yield stress and permeability properties
  • LUMiSizer
  • LS
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 29-30 January 2018
Interne Referenz
1510
Veröffentlichung öffnen

PARTÍCULAS DE NANOALUME CONTENDO UM AGENTE DE DIMENSIONAMENTO

Autor
NEAL VAN HOEVEN; TRACI MIKASA; CHRISTOPHER B. FOX; ANWAR AHNIYAZ; MARK T. ORR; AMIT KHANDHAR
Jahr
2018
Quelle
BR 112018074352-6 B1
Sprache
Portuguese
  • LRPSA
  • LUMiReader PSA
  • 2812
  • INFECTIOUS DISEASE RESEARCH INSTITUTE
9 weitere
  • rata-se de partículas de nanoalume que compreendem um sal de alumínio e um agente de dimensionamento
  • em que o tamanho da partícula está na faixa de cerca de 1 nm a 450 nm. Tais partículas de nanoalume são estáveis e são receptivas a uma etapa de esterilização terminal antes do enfrascamento. São também fornecidas composições que compreendem as partículas de nanoalume e a produção e uso das partículas de nanoalume
  • Análise de Sedimentação. O perfilamento óptico por dispersão de laser foi conduzido com o uso do LUM GmbH (Boulder
  • Colorado) LUMiReader
  • equipado com três lasers de comprimentos de onda 470 nm
  • 630 nm e 870 nm. As taxas de deposição de partícula foram determinadas com base nas alterações no perfil de transmissão de luz laser de um corte transversal vertical do cadinho de amostra. 4 ml de formulação não diluída foram adicionados diretamente a um vidro cilíndrico para análise. As amostras foram medidas a 25 °C por 2 a 4 horas a um ângulo de inclinação máximo de 30° com varreduras de medição coletadas a cada 60 segundos. Além disso
  • com base no método de análise de múltiplos comprimentos de onda (2)
  • as taxas de deposição de partícula poderiam ser usadas para calcular a distribuições de tamanho de partícula baseada em volume para partículas maiores que ~0
  • 5 μm.
Weitere Details
Ausgabe
Patent
Interne Referenz
2812
Veröffentlichung öffnen

PEALD of SiO2 and Al2O3 Thin Films on Polypropylene: Investigations of the Film Growth at the Interface, Stress, and Gas Barrier Properties of Dyads

Autor
Maximilian Gebhard , Lukas Mai, Lars Banko, Felix Mitschker, Christian Hoppe, Montgomery Jaritz, Dennis Kirchheim, Christoph Zekorn, Teresa de los Arcos, Dario Grochla, Rainer Dahlmann, Guido Grundmeier, Peter Awakowicz, Alfred Ludwig, and Anjana Devi
Jahr
2018
Quelle
ACS Appl. Mater. Interfaces
Sprache
English
Seiten
7422–7434
  • dyads; gas barrier; in situ QCM; interface; PEALD
  • LUMiFrac
  • LFrac
  • 1560
Weitere Details
Ausgabe
10 (8)
Interne Referenz
1560
Veröffentlichung öffnen

Phenolic Phospholipids as biologically active surfactants in preparation of lipid nanoparticles (SlN/NlC)

Autor
Natalia Niezgoda, Julita Kulbacka , Eliana B. Souto, Anna Gliszczyńska
Jahr
2018
Quelle
Biotechnology – Research and Industrial Applications
Sprache
English
Seiten
64
  • LUMiSizer
  • LS
  • Lipid nanocarriers are promising tool for delivery of biologically active compounds (BACs)
  • creaming phenomenon in all nanocarriers formulations
2 weitere
  • Instability index
  • biotechnology
Weitere Details
Ausgabe
Abstract
Ort
Wrocław – POLAND, 20–21.06.2018
Interne Referenz
1647
Veröffentlichung öffnen

Photopolymer ceramic dispersion

Autor
Kris Schmidt
Jahr
2018
Quelle
WO2018119067A1 WIPO (PCT)
Sprache
English
  • LUMiSizer
  • 2781
  • LS
  • A photopolymer ceramic dispersion for additive fabrication is provided. The dispersion includes a cationically polymerizable aliphatic epoxide
14 weitere
  • a cationically polymerizable oxetane
  • a free-radical polymerizable multifunctional (meth)acrylate
  • a cationic photo initiator
  • a free-radical photoinitiator
  • and a coated filler including core particles and a surface treatment disposed on the core particles. The core particles include silica
  • alumina
  • zircon
  • or combinations thereof. The surface treatment includes an organosilane. The core particles are microparticles having a particle size of from (1) micrometer to (90) micrometers and wherein the core particles comprise (5) weight percent or less of nanoparticles having a particle size of from (10) nanometers to (999) nanometers. In various embodiments
  • a LUMiSizer 6112-24 dispersion analyzer is used. This analyzer is designed to accelerate and follow a precipitation process by shining a beam of light through the centrifuge tube while spinning. When using a dispersion that includes both large and small particles
  • large amounts of large particle precipitate maybe observed with the naked eye while the rest of the dispersion remains opaque to a probe of the LUMiSizer 6112-24. ceramics
  • Si
  • Al
  • Zr
  • BASF SE
Weitere Details
Interne Referenz
2781
Veröffentlichung öffnen

Physical stability evaluation of different thymol formulations by analytical centrifugation

Autor
Juan Arata, P. Lowenstein, V. Defain Tesoriero
Jahr
2018
Quelle
8th International Phytocosmetics & Phytotherapy Congress
Sprache
English
Seiten
1
  • INTI. Laboratorio de Sistemas de Liberación Controlada.
  • Buenos Aires
  • Argentina
  • LUMiSizer
7 weitere
  • LS
  • non encapsulated Thymol nanoparticles
  • NpTHY
  • clarification rate
  • NpEC
  • ANVISA Stability Guidelines for cosmetic products
  • 1773
Weitere Details
Ausgabe
Poster
Ort
Buenos Aires, Argentina 01 thru 03 November 2018
Interne Referenz
1773
Veröffentlichung öffnen

Plant-based Milk Substitutes: Functional and Nutritional Components of Oat Milk

Autor
Barkhas Batbayar
Jahr
2018
Quelle
FABS 990 Seminar
Sprache
English
Seiten
1
  • Lactose intolerance
  • LUMiSizer
  • LS
  • milk
7 weitere
  • dairy
  • food
  • nutrition
  • the study of the physicochemical and acid gelation properties of UHT treated soy
  • oat
  • quinoa
  • rice and lactose-free bovine milks using a LUMiSizer dispersion analyzer showed that oat milk sedimented but did not cream and thus was deemed an unstable product.
Weitere Details
Ausgabe
Abstract
Ort
University of Saskatchewan, College of Agriculture and Bioresources, April 02, 2018
Interne Referenz
1801
Veröffentlichung öffnen

Poly(urea-urethane) nanoparticles using mono- and diacylglycerol from glycerolysis of castor oil as biopolyol and stabilizer

Autor
Daniela Bresolin, Vinícius Mazurek, Alexsandra Valério, Claudia Sayer, Pedro H.H. de Araújo, Débora de Oliveira
Jahr
2018
Quelle
European Polymer Journal
Sprache
English
Seiten
529–535
  • Enzymatic glycerolysis
  • Castor oil
  • Poly(urea-urethane) nanoparticles
  • Biopolyol
7 weitere
  • Miniemulsion polymerization
  • LUMiSizer
  • LS
  • shelf life predictions were determined by the settling velocity
  • Storage stability (shelf life)
  • Sedimentation velocity
  • PUU nanoparticles
Weitere Details
Ausgabe
108
Interne Referenz
1735
Veröffentlichung öffnen

PRE-MIX COMPOSITIONS FOR THE MANUFACTURE OF SOFT SERVE PRODUCTS

Autor
Meiron, Tammar; Maor, Boaz; Zilberfarb, Tsachee
Jahr
2018
Quelle
United States Patent Application 20180132506
Sprache
English
Seiten
1-46
  • LUMiSizer
  • LS
  • 1613
  • A pre-mix composition that forms a soft serve product
15 weitere
  • the composition comprising: calories: 80-125 kcal/100 grams of pre-mix; protein: 3-8 g/100 grams of pre-mix; fat: 0.5-2.5 g/100 grams of pre-mix; carbohydrates: 10-40 g/100 grams of pre-mix; sugar 4.5-6.5 g/100 grams of pre-mix; and dietary fiber: 0.5-4.5 g/100 grams of pre-mix; wherein
  • comprises the taste profile comparable to a reference pre-mix: sweetness (GL1) −70-(−80); bitterness (COO) −72-(−74); richness (CPA (AAE)) −13-(−16); after-taste (AAE) −19-(−20); and (AE1) −18-(−20); saltiness (CTO) −5-(−7) and wherein
  • the taste profile is measured by the E-tongue test. The pre-mix composition that is made into a soft serve product of the present invention has substantially lower (e.g. 10%
  • 20%
  • 30%
  • 40%
  • or 50%) calories
  • fat content and/or sugar level and/or any combination therein when compared to a reference pre-mix composition that is made into a soft serve product. At the same time
  • the consumer experience of the present invention is at least as good as the reference product (e.g. taste and appearance and mouth feel).
  • SHAKEUP NUTRITION SOLUTIONS
  • LLC
  • food
  • nutrition
  • stability analysis
  • Stability: Each sample was measured in duplicates using analytical centrifugation
Weitere Details
Interne Referenz
1613
Veröffentlichung öffnen

PREPARATION AND CHARACTERIZATION OF NANOEMULSION CONTAINING A NATURAL NAPHTHOQUINONE

Autor
Fernando V. S. Rodrigues, Laerte S. Diniz, Rosa M. G. Sousa, Thalita D. Honorato, Daniele O. Simão, Cleônia R. M. Araújo, Talita M. Gonçalves, Larissa A. Rolim, Patrícia L. Goto, Antonio C. Tedesco and Marigilson P. Siqueira- Moura
Jahr
2018
Quelle
Quim. Nova
Sprache
English
Seiten
756-761
  • natural naphthoquinone; lapachol; nanoemulsion; EPI method
  • LUMiSizer
  • LS
  • Natural naphthoquinones such as lapachol (Lp)
5 weitere
  • Stability studies
  • Particle size distributions of the unloaded nanoemulsions
  • psd
  • psa
  • F2-Lp formulation of droplet size distribution
Weitere Details
Ausgabe
41, No. 7
Interne Referenz
1625
Veröffentlichung öffnen

PREPARATIONS OF CANNABIS EMULSIONS AND METHODS THEREOF

Autor
Sinai, Alon; Turner, Ziv; Baruch, Yehuda
Jahr
2018
Quelle
United States Patent Application 20180042845
Sprache
English
  • Performing Stability measurements
  • LUMiSizer
  • LS
  • ONE WORLD CANNABIS LTD.
2 weitere
  • cannabis based emulsion formulation for use in various medical conditions and optionally with various pharmaceutical or nutraceutical compositions
  • 1588
Weitere Details
Interne Referenz
1588
Veröffentlichung öffnen

Produção e caracterização de celulose cristalina e amorfa e de partículas de quitosana para aplicação como estabilizantes de emulsões óleo-em-água

Autor
David Willian Bertan
Jahr
2018
Quelle
Thesis
Sprache
Portuguese
Seiten
1-110
  • LUMiSizer
  • LS
  • partículas
  • estabilidade física
11 weitere
  • suspensão celulose cristalina
  • emulsão
  • pickering
  • beta caroteno
  • distribuição do tamanho de partículas
  • psd
  • psa
  • particle size distribution
  • beta carotene
  • cellulose
  • sedimentação
Weitere Details
Ort
Universidade de Sao Paulo, Faculdade de Zootecnica e Engenharia de Alimentos, Pirassununga, SP, Brazil
Interne Referenz
1783
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