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6 results on '"Biemans, D."'

1. Understanding the Hydration Process of Salts: The Impact of a Nucleation Barrier

Author

Sogütoglu, L.C., Steiger, M., Houben, J., Biemans, D., Fischer, H.R., Donkers, P.A.J., Huinink, H., and Adan, O.C.G.

Subjects
Nucleation and growth, Heterogeneous nucleation, Copper compounds, Thermochemical energy storage, Potash, Solubility calculations, Hydration, Lithium compounds, Wetting, Equilibrium phase diagrams, Chlorine compounds, Metastable zone width, Solid-solid phase transitions, Nucleation, Phase diagrams, Salts, Homogeneous nucleation, Magnesium compounds, Heat storage, Hydrostatic pressure
Abstract

The solid-state hydration of salts has gained particular interest within the frame of thermochemical energy storage. In this work, the water vapor pressure-temperature (p-T) phase diagram of the following thermochemical salts was constructed by combining equilibrium and nonequilibrium hydration experiments: CuCl 2 , K 2 CO 3 , MgCl 2 ·4H 2 O, and LiCl. The hydration of CuCl 2 and K 2 CO 3 involves a metastable zone of ca. 10 K, and the induction times preceding hydration are well-described by classical homogeneous nucleation theory. It is further shown for K 2 CO 3 (metastable) and MgCl 2 ·4H 2 O (not metastable) through solubility calculations that the phase transition is not mediated by bulk dissolution. We conclude that the hydration proceeds as a solid-solid phase transition, mobilized by a wetting layer, where the mobility of the wetting layer increases with increasing vapor pressure. In view of heat storage application, the finding of metastability in thermochemical salts reveals the impact of nucleation and growth processes on the thermochemical performance and demonstrates that practical aspects like the output temperature of a thermochemical salt are defined by its metastable zone width (MZW) rather than its equilibrium phase diagram. Manipulation of the MZW by e.g. prenucleation or heterogeneous nucleation is a potential way to raise the output temperature and power on material level in thermochemical applications. © Copyright 2019 American Chemical Society.

Published
2019

2. Understanding the hydration process of salts: the impact of a nucleation barrier

Author

Sögütoglu, Leyla, Steiger, M., Houben, Jelle, Biemans, D., Fischer, Hartmut R., Donkers, Pim, Huinink, Henk, Adan, Olaf, Sögütoglu, Leyla, Steiger, M., Houben, Jelle, Biemans, D., Fischer, Hartmut R., Donkers, Pim, Huinink, Henk, and Adan, Olaf

Abstract

The solid-state hydration of salts has gained particular interest within the frame of thermochemical energy storage. In this work, the water vapor pressure–temperature (p–T) phase diagram of the following thermochemical salts was constructed by combining equilibrium and nonequilibrium hydration experiments: CuCl2, K2CO3, MgCl2·4H2O, and LiCl. The hydration of CuCl2 and K2CO3 involves a metastable zone of ca. 10 K, and the induction times preceding hydration are well-described by classical homogeneous nucleation theory. It is further shown for K2CO3 (metastable) and MgCl2·4H2O (not metastable) through solubility calculations that the phase transition is not mediated by bulk dissolution. We conclude that the hydration proceeds as a solid–solid phase transition, mobilized by a wetting layer, where the mobility of the wetting layer increases with increasing vapor pressure. In view of heat storage application, the finding of metastability in thermochemical salts reveals the impact of nucleation and growth processes on the thermochemical performance and demonstrates that practical aspects like the output temperature of a thermochemical salt are defined by its metastable zone width (MZW) rather than its equilibrium phase diagram. Manipulation of the MZW by e.g. prenucleation or heterogeneous nucleation is a potential way to raise the output temperature and power on material level in thermochemical applications.

Published
2019

3. P003 Implementation of High Throughput Parallel Sequencing in a Diagnostic Setting: Multiplexed Amplicon Sequencing of the Breast Cancer Genes BRCA1 and 2

Author

Zogopoulos G, Tomi Pastinen, Sivanandan K, Vaca F, Kinoshita T, Johannes B, Leguis E, Jansen-van der Weide M, Learn L, Godlewski D, Ed Saunders, Montserrat Rué, Vaisman A, de Bock G, Ángel Segura, Sabbaghian N, Mohammad Amin Kerachian, Pelletier S, Metcalfe K, Lilge L, Stockle E, Cheng S, Burger C, Woike A, Michelle Guy, Ragone A, Y. J. Bignon, Bronkhorst Y, Patricia N. Tonin, Lima M, Mieke Kriege, Karsan A, Zweemer R, Prady C, Beattie M, Panchal S, Kathleen Claes, van Zon P, Diane Provencher, Ummels A, Kang I, Shumak R, Arcusa Â, Yosr Hamdi, Alonso Mc, Dolman L, Houssami N, Olivier Delattre, Yannick Bidet, Claude Houdayer, Mercedes Durán, Ganschow P, Isabel Chirivella, Domingo S, Rebsamen M, Giustina Simone, Orland Diez, Chapman J, An tSaoir C, Jeanna McCuaig, Blayney J, Bosdet I, Treacy R, Esther Darder, Ando J, Luc Dehaspe, García-Casado Z, Duffy J, Harkin D, Z Kote-Jarai, Kasamatsu T, Ulf Kristoffersson, Membrez, Priston M, Noreau-Heisz D, Trivedi A, Begoña Graña, Ghadirian P, Ashuryk O, Consol López, Wenzel L, Vogel R, Joseph G, Poll A, Kennedy R, Patton S, Pérez C, Mónica Cornet, Panighetti A, Cassart P, Burke K, Mes-Masson A, Llacuachaqui M, Marc Tischkowitz, Wong N, Arcand S, Kotsopoulos J, Meschino W, Hall A, Marles S, Docking R, Haroun I, Marie Plante, Rachel Laframboise, Daniel Sinnett, Luce J, Sekiguchi I, Edenir Inêz Palmero, de Winter J, Christopher J. Lord, Hamel N, Pruski-Clark J, Lee D, Rusnak A, Carson N, Marta Santamariña, Knoppers B, Oakhill K, Bruce R. Rosen, Pierre O. Chappuis, Bruce Poppe, Stanislaw C, Catts Z, Brood M, van der Wall E, Yip C, Christine Walsh, Hoodfar E, Pressman A, Andrulis I, Alicia Barroso, D. Leongamornlert, Gillian Mitchell, Akira Hirasawa, Shen Z, Sameer Parpia, Horgan M, van Echtelt J, Chun K, Lubinski J, Rebecca Sutphen, Terespolsky D, Richard D, McDyer F, Floquet A, Lambo R, Bathurst L, Brown G, Kidd M, Nicolas Sevenet, Mourits M, Vencken P, Tatiana Popova, Garcia N, Armel S, van Amstel H, Valentini A, Ellen Warner, Hofland N, Hanna D, Kim J, Osann K, Enmore M, Loranger K, Sulivan I, J. Oliveira, Meijers H, Jansen R, Edmundo Carvalho Mauad, Kirkpatrick R, Danilo V Viana, Ian G. Campbell, Mil S, E J Sawyer, J. Balmaña, Samra Turajlic, Graham G, Alonso C, Inanc Birol, Sinclair F, van Tuil M, Pascual Bolufer, Micheli R, Andrew R. Green, Junyent N, Whittaker J, Monnerat C, Rhéaume J, Livingston D, Chan S, L. Ramadan, Lee R, Katarzyna Durda, De Leeneer K, Grados C, Côté C, Kyle B. Matchett, Robert Winqvist, Bonner D, Brunella Pilato, Mohd Taib N, Judy Garber, Kleiderman E, Murakami S, Sharifi N, Kimberley Hill, Desbiens C, Robert Royer, Jasperson K, Hsieh S, De Summa S, Dominique Stoppa-Lyonnet, de Lima J, Stuart McIntosh, Shakeri M, Wendy Kohlmann, Albert-Green A, de Hullu J, Pasick R, Avard D, Pathania S, van der Groep P, Laura Fachal, Bruno Zeitouni, Susan M. Domchek, Davey S, Richard Marais, Powell C, Hans J. J. P. Gille, Greenberg R, Kamata H, Cina, Gaarenstroom K, Lakhal Chaieb M, Kavanagh L, Gaelle Benais-Pont, Sun P, Jansen L, Matthew Parker, Barjhoux L, Russ H, Simon J. Furney, Willems A, Robb L, David E. Goldgar, Young S, Natalia Campacci, Mark G. Thomas, Doug Easton, Klugman S, Barrault M, Calvo N, Adriana C. Flora, Littell R, Narod S, Fragoso, N. Bosch, Finch A, Paul M. Wilkerson, Teo S, Tomasz Huzarski, Manuel Salto-Tellez, Moseley M, Davis S, Olga M. Sinilnikova, Iturbe A, Joan Brunet, Tierney M, Tsai E, Navarro de Souza A, Leclerc M, Lorenzo Manti, Gutiérrez-Enríquez S, Milewski B, Simon S. McDade, Kaplan C, Buckley N, Eva Esteban-Cardeñosa, Richter S, Shimizu C, Li J, Elena Castro, Iwanka Kozarewa, Harley I, Atocha Romero, Carlos E. Andrade, Carole Verny-Pierre, Barouk E, Vian D, Montserrat Baiget, Chan J, Sandra Bonache, Andrew Y Shuen, van der Merwe N, Kaklewski K, Mohar A, Tamura C, Heale E, Rooyadeh M, van Asperen C, Gemma Llort, Alan Mackay, Denroche R, Seelaus C, Zbuk K, McCluggage W, van der Luijt R, Maaike P.G. Vreeswijk, Edelweiss M, Crossan G, Arseneau J, Ambus I, Verheul H, Rodrigo Augusto Depieri Michelli, Juul T. Wijnen, Gross-Lester J, Britta Weigelt, Pedro Pérez-Segura, Richard A. Moore, Cornelissen C, Larouche G, McAlpine J, Daniel Nava Rodrigues, Trim L, Furnival J, Elser C, Muszyńka M, Adriana Lasa, Tuya Pal, Greuter. M, Ng K, Dorval M, Bresee C, Reimnitz G, Gaëtan MacGrogan, Perry Maxwell, Barnadas A, Hwang E, Powell B, Knapke S, Griskevicius. L, Alvarez R, Mester J, Anne-Bine Skytte, Eladio Velasco, Vidal S, Australie K, Leunen K, Ben-Yishay M, Van Houdt J, Phuah S, Amy E Taylor, Pinto R, Fonseca T, Champine M, Gammon A, Hollema H, Menko F, Feng B, David Olmos, Chong G, Tomasz Byrski, Patrick J. Morrison, Gregoire J, André Lopes Carvalho, Don B. Plewes, Rabeneck L, Carrol J, Alan Ashworth, Terlinge A, A Jakubowska, Odette Mariani, Setareh Moghadasi, Reitsma W, Rothenmund H, Herrera L, Anna Tenés, Angel Izquierdo, Asunción Torres, Stawicka M, Goh C, Hirst M, Drummond J, Osorio A, Ostrovsky R, Jeffrey N. Weitzel, Gareth W. Irwin, Fehniger J, Sugano K, Spriggs E, Dęniak T, Volenik A, Thorne H, Piccinin C, Amie Blanco, Jinno H, Robert A. Holt, Stephen B. Fox, Julia J. Gorski, Gilpin C, Herschorn S, Vega A, E. Page, Hamet P, McKenna D, Fabrice Bonnet, Yoshida T, Kienan I. Savage, Petzel S, Elizabeth Bancroft, Schneider S, Warwick L, Stewart S, William D. Foulkes, Colizza K, Bell K, Demsky R, Malgorzata Tymrakiewicz, Caldés T, Fons G, Bowen D, Côté S, Clouston D, Kitagawa Y, Gordon Glendon, Jenny Lester, Kinney A, Nelson E, Silke Hollants, Macrae L, Cajal T, Andrew J. Mungall, Ferrell B, Creighton B, Bressler L, Uy P, Makishima K, Haffaf Z, Ramūnas Janavičius, Einstein G, Zakalik D, Chiarelli A, Cantu D, Croce S, Kalloger S, Lin F, Ian O. Ellis, Benedito Mauro Rossi, R A Wilkinson, Mulligan J, Murphy J, Vadaparampil S, Smith E, Slangen B, Loiselle C, Iqbal J, Palma L, Cooper K, Jorge S. Reis-Filho, Chen. L, Quinten Waisfisz, Haneda E, Banks P, Vermeulen K, Visser B, Montalbán G, McCabe N, Honeyford J, Naseri S, Ng J, Ali A, Sandrine Viala, Mensa I, Kamarainen O, Guerra C, Mazzola E, David A. Schwartz, Marjanka K. Schmidt, Simon R, Fergus J. Couch, Margreet G. E. M. Ausems, Anne Vincent-Salomon, Olinski R, Zewald R, Moreno R, Semple J, McPherson J, Lamers E, Kharbanda A, Kessler L, Biemans D, Au A, Bordeleau L, Jean Feunteun, Mar Infante, Mullan P, Rudaitis, Molenda A, Rachael Natrajan, Pawar, Boman B, Kok T, Andrew A. Brown, Geller M, Monfared N, Bart J, Murata P, Crawford N, Butterfield Y, Bargalló J, Katherine L. Tucker, Cook-Wiens G, Rhodes A, Elodie Manié, Rubio E, Oram L, Shandiz F, Hayden R, Crawford B, Parmigiani G, Harkin P, Müller C, Grant M, Maryou B. Lambros, Thong M, Grzegorz Sukiennicki, Wouts J, Haddock P, Ramon y Cajal T, Kenneth C. Anderson, Michel Longy, Batiste W, Carroll J, Matte C, Hojyo T, Zhao Y, Caroline Seynaeve, Wai P, Simard J, Hurley K, Bolton D, Karlan B, Javier Benítez, Miriam Masas, Tołczko-Grabarek A, de Dueñas E, Geneviève Michils, Moncoutier, Nancy Uhrhammer, MacDonald D, Keyserlingk J, Osher D, Gilks C, Christopher T. Elliott, Scharf L, Gabram-Mendola S, Grondin K, Dohany L, van Diest P, Joris Vermeesch, Jan C. Oosterwijk, M’Baïlara K, DePuit M, Jacek Gronwald, Stefania Tommasi, de la Hoya M, Bouchard K, Black L, Lui M, Soucy P, Rosalind A. Eeles, Gert Matthijs, Graham T, Andrea Eisen, Bacha O, Alvaro N.A. Monteiro, Yoon S, Caron T, Smith D, Marc-Henri Stern, Hampson E, Kurz R, Gaasbeek W, Mundt E, Angela Velasco, Quinn J, Jocelyne Chiquette, Marquez T, Adam B. Murphy, Bakker J, Neus Gadea, Anita Grigoriadis, Aoki D, Dean S, Looi L, Paradiso A, Agostina Stradella, K. Govindasami, Lovell N, Eva Tomiak, Siesling S, Belanger M, Feilotter H, Knight J, Emmanuel Barillot, Huang M, Raquel Andrés, Kang P, Somerman C, Gackowski D, Rimel B, Nakamura S, McClellan K, Barrros E, Henriette Roed Nielsen, Rui Manuel Reis, Greening S, Ayme A, Carmen Guillen, de Vries E, and Katarzyna Jaworska

Subjects
Oncology, Education and Communication, medicine.medical_specialty, endocrine system diseases, medicine.diagnostic_test, business.industry, Psycho-Oncology, medicine.disease, Meeting Abstracts, Transcriptome, Basic Research, Clinical Management, Germline mutation, Breast cancer, Applied Research, Internal medicine, Mutation (genetic algorithm), medicine, Genetic Counselling, Human genome, skin and connective tissue diseases, business, Ovarian cancer, Comparative genomic hybridization, Fluorescence in situ hybridization
Abstract

Background: Germline mutation screening of BRCA1 and BRCA2 genes is performed in suspected familial breast cancer cases, but a causative mutation is found in only 30% of patients. The development of additional methods to identify good candidates for BRCA1 and BRCA2 analysis would therefore increase the efficacy of diagnostic mutation screening. With this in mind, we developed a study to determine molecular signatures of BRCA1—or BRCA2—mutated breast cancers. Materials and Methods: Array-cgh (comparative genomic hybridization) and transcriptomic analysis were performed on a series of 103 familial breast cancers. The series included 7 breast cancers with a BRCA1 mutation and 5 breast cancers with a BRCA2 mutation. The remaining 91 cases were obtained from 73 families selected on the basis of at least 3 affected first-degree relatives or at least 2 affected first-degree relatives with breast cancer at an average age of 45 years. Array-cgh analyses were performed on a 4407 BAC-array (CIT-V8) manufactured by IntegraGen. Transcriptomic analyses were performed using an Affymetrix Human Genome U133 Plus 2.0 chip. Results: Using supervised clustering analyses we identified two transcriptomic signatures: one for BRCA1-mutated breast cancers consisting of 600 probe sets and another for BRCA2-mutated breast cancers also consisting of 600 probes sets. We also defined cgh-array signatures, based on the presence of specific genomic rearrangements, one for BRCA1-mutated breast cancers and one for BRCA2-mutated breast cancers. Conclusions: This study identified molecular signatures of breast cancers with BRCA1 or BRCA2 germline mutations. Genes present in these signatures could be exploited to find new markers for such breast cancers. We also identified specific genomic rearrangements in these breast cancers, which could be screened for in a diagnostic setting using fluorescence in situ hybridization, thus improving patient selection for BRCA1 and BRCA2 molecular genetic analysis.

Published
2009
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5. Uptake of heavy metals and arsenic in black soldier fly (Hermetia illucens) larvae grown on seaweed-enriched media.

Author

Biancarosa I, Liland NS, Biemans D, Araujo P, Bruckner CG, Waagbø R, Torstensen BE, Lock EJ, and Amlund H

Subjects
Animal Feed analysis, Animals, Larva growth & development, Seaweed metabolism, Simuliidae growth & development, Arsenic metabolism, Larva metabolism, Metals, Heavy metabolism, Seaweed chemistry, Simuliidae metabolism
Abstract

Background: The black soldier fly (Hermetia illucens) is one of the most promising insect species for use in animal feed. However, studies investigating feed and food safety aspects of using black soldier fly as feed are scarce. In this study, we fed black soldier fly larvae feeding media enriched with seaweed, which contains naturally high concentrations of heavy metals and arsenic. The aim of this study was to investigate the potential transfer of such undesirable substances from the feeding media to the larvae., Results: The larvae accumulated cadmium, lead, mercury and arsenic. Concentrations of these elements in the larvae increased when more seaweed was added to the feeding media. The highest retention was seen for cadmium (up to 93%) and the lowest for total arsenic (up to 22%). When seaweed inclusion exceeded 20% in the media, this resulted in larval concentrations of cadmium and total arsenic above the current European Union maximum levels for these elements in complete feed., Conclusion: Our results confirm that insect larvae can accumulate heavy metals and arsenic when present in the feeding media. A broader understanding of the occurrence of these undesirable substances in processed larvae products is needed to assess feed and food safety. © 2017 Society of Chemical Industry., (© 2017 Society of Chemical Industry.)

Published
2018
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6. Modulation of nutrient composition of black soldier fly (Hermetia illucens) larvae by feeding seaweed-enriched media.

Author

Liland NS, Biancarosa I, Araujo P, Biemans D, Bruckner CG, Waagbø R, Torstensen BE, and Lock EJ

Subjects
Animals, Diptera growth & development, Diptera physiology, Feeding Behavior, Larva physiology, Seaweed
Abstract

Black soldier fly (Hermetia illucens) larvae are a promising source of protein and lipid for animal feeds. The nutritional composition of the BSF larvae depend partly on the composition of the feeding medium. The BSF lipid profile in part mimics the feeding media lipid profile, and micronutrients, like minerals and vitamins, can readily accumulate in black soldier fly larvae. However, investigative studies on bioconversion and accumulation of nutrients from media to black soldier fly larvae are scarce. Here we show that inclusion of the brown algae Ascophyllum nodosum in the substrate for black soldier fly larvae can introduce valuable nutrients, commonly associated with the marine environment, into the larvae. The omega-3 fatty acid eicosapentaenoic acid (20:5n-3), iodine and vitamin E concentrations increased in the larvae when more seaweed was included in the diet. When the feeding media consisted of more than 50% seaweed, the larvae experienced poorer growth, lower nutrient retention and lower lipid levels, compared to a pure plant based feeding medium. Our results confirm the plasticity of the nutritional make-up of black soldier fly larvae, allowing it to accumulate both lipid- and water-soluble compounds. A broader understanding of the effect of the composition of the feeding media on the larvae composition can help to tailor black soldier fly larvae into a nutrient profile more suited for specific feed or food purposes.

Published
2017
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