@article{MonakhovaDiehl2021,
  author    = {Monakhova, Yulia and Diehl, Bernd W. K.},
  title     = {A step towards optimization of the qNMR workflow: proficiency testing exercise at an GxP-accredited laboratory},
  series = {Applied Magnetic Resonance},
  volume    = {52},
  journal   = {Applied Magnetic Resonance},
  publisher = {Springer Nature},
  address   = {Wien},
  issn      = {1613-7507},
  doi       = {10.1007/s00723-021-01324-3},
  pages     = {581 -- 593},
  year      = {2021},
  abstract  = {Quantitative nuclear magnetic resonance (qNMR) is considered as a powerful tool for multicomponent mixture analysis as well as for the purity determination of single compounds. Special attention is currently paid to the training of operators and study directors involved in qNMR testing. To assure that only qualified personnel are used for sample preparation at our GxP-accredited laboratory, weighing test was proposed. Sixteen participants performed six-fold weighing of the binary mixture of dibutylated hydroxytoluene (BHT) and 1,2,4,5-tetrachloro-3-nitrobenzene (TCNB). To evaluate the quality of data analysis, all spectra were evaluated manually by a qNMR expert and using in-house developed automated routine. The results revealed that mean values are comparable and both evaluation approaches are free of systematic error. However, automated evaluation resulted in an approximately 20\% increase in precision. The same findings were revealed for qNMR analysis of 32 compounds used in pharmaceutical industry. Weighing test by six-fold determination in binary mixtures and automated qNMR methodology can be recommended as efficient tools for evaluating staff proficiency. The automated qNMR method significantly increases throughput and precision of qNMR for routine measurements and extends application scope of qNMR.},
  language  = {en}
}
@misc{AlKaidyTippkoetterUlber2013,
  author    = {Al-Kaidy, Huschyar and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {A system and a method for the implementation of chemical, biological or physical reactions [Europ{\"a}ische Patentanmeldung]},
  publisher = {Europ{\"a}isches Patentamt},
  address   = {Den Hague},
  pages     = {16 Seiten},
  year      = {2013},
  abstract  = {The invention relates to a system for the implementation of chemical, biological or physical reactions, consisting of - one or more magnetic micro-reactors, each comprising a shell made of hydrophobic magnetic nanoparticles encapsulating an aqueous core, - a plane platform comprising a surface to receive the micro-reactors, - a source that generates a magnetic field above or underneath the platform for manipulating the one or more hydrophobic magnetic micro-reactors, or for moving them along the surface of the platform from one position to another position, characterized in that the aqueous core of the one or more magnetic micro-reactors contains a reaction solution or buffer, and wherein the magnetic field generated by the source correlates to a defined position on the surface of the platform.},
  language  = {en}
}
@article{WissenbachSixBongaertsetal.1995,
  author    = {Wissenbach, U. and Six, S. and Bongaerts, Johannes and Ternes, D. and Steinwachs, S. and Unden, G.},
  title     = {A third periplasmic transport system for l-arginine in Escherichia coli: molecular characterization of the artPIQMJ genes, arginine binding and transport},
  series = {Molecular microbiology},
  volume    = {Vol. 17},
  journal   = {Molecular microbiology},
  number    = {Iss. 4},
  issn      = {1365-2958 (E-Journal); 0950-382x (Print)},
  pages     = {675 -- 686},
  year      = {1995},
  language  = {en}
}
@article{SelmerThamerCirpusetal.2003,
  author    = {Selmer, Thorsten and Thamer, Wiebke and Cirpus, Irina and Hans, Marcus},
  title     = {A two [4Fe-4S]-cluster-containing ferredoxin as an alternative electron donor for 2-hydroxyglutaryl-CoA dehydratase from Acidaminococcus fermentans / Thamer, Wiebke ; Cirpus, Irina ; Hans, Marcus ; Pierik, Antonio, J. ; Selmer, Thorsten ; Bill, Eckhard ;},
  series = {Archives of Microbiology. 179 (2003), H. 3},
  journal   = {Archives of Microbiology. 179 (2003), H. 3},
  isbn      = {1432-072X},
  pages     = {197 -- 204},
  year      = {2003},
  language  = {en}
}
@article{Mang2002,
  author    = {Mang, Thomas},
  title     = {Abdichtmaterialien gegen dr{\"u}ckendes Wasser},
  series = {Bauchemie von der Forschung bis zur Praxis : 3. Tagung Bauchemie in W{\"u}rzburg ; 27./28. September 2001 in W{\"u}rzburg / GDCh-Fachgruppe Bauchemie ; [Red.: W. Hiller ...]},
  journal   = {Bauchemie von der Forschung bis zur Praxis : 3. Tagung Bauchemie in W{\"u}rzburg ; 27./28. September 2001 in W{\"u}rzburg / GDCh-Fachgruppe Bauchemie ; [Red.: W. Hiller ...]},
  publisher = {GDCh},
  address   = {Frankfurt am Main},
  isbn      = {3-936028-04-4},
  pages     = {65},
  year      = {2002},
  language  = {de}
}
@article{MangHaulena1999,
  author    = {Mang, Thomas and Haulena, Friedhelm},
  title     = {Abdichtmaterialien gegen dr{\"u}ckendes Wasser und Diesel mit verbesserter Umweltvertr{\"a}glichkeit},
  series = {Internationale Zeitschrift f{\"u}r Bauinstandsetzen und Baudenkmalpflege = International journal for restoration of buildings and monuments. 5 (1999), H. 1},
  journal   = {Internationale Zeitschrift f{\"u}r Bauinstandsetzen und Baudenkmalpflege = International journal for restoration of buildings and monuments. 5 (1999), H. 1},
  isbn      = {0947-4498},
  pages     = {57},
  year      = {1999},
  language  = {de}
}
@techreport{HaegerBongaertsSiegert2023,
  author    = {Haeger, Gerrit and Bongaerts, Johannes and Siegert, Petra},
  title     = {Abschlussbericht Teil II: Eingehende Darstellung Neue biobasierte Lipopeptide aus nachhaltiger Produktion (LipoPep)},
  pages     = {17Seiten},
  year      = {2023},
  language  = {de}
}
@techreport{SiegertBongaertsWagneretal.2022,
  author    = {Siegert, Petra and Bongaerts, Johannes and Wagner, Torsten and Sch{\"o}ning, Michael Josef and Selmer, Thorsten},
  title     = {Abschlussbericht zum Projekt zur {\"U}berwachung biotechnologischer Prozesse mittels Diacetyl-/Acetoin-Biosensor und Evaluierung von Acetoin-Reduktasen zur Verwendung in Biotransformationen},
  address   = {Aachen},
  organization    = {FH Aachen},
  pages     = {16 Seiten},
  year      = {2022},
  language  = {de}
}
@article{MangHodeniusSchmitzRodeetal.2009,
  author    = {Mang, Thomas and Hodenius, M. A. J. and Schmitz-Rode, T. and Baumann, M.},
  title     = {Absorption of 10-hydroxycamptothecin into the coat of magnetoliposomes / Hodenius, M. A. J. ; Schmitz-Rode, T. ; Baumann, M. ; Ivoanova, G. ; Wong, J. E. ; Mang, T. ; Haulena, F. ; Soenen, S. J. H. ; De Cuyper, M.},
  series = {Colloids and Surfaces A: Physicochemical and Engineering Aspects. 343 (2009), H. 1-3},
  journal   = {Colloids and Surfaces A: Physicochemical and Engineering Aspects. 343 (2009), H. 1-3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {0927-7757},
  pages     = {20 -- 23},
  year      = {2009},
  language  = {en}
}
@misc{WiesenTippkoetterDuweetal.2012,
  author    = {Wiesen, S. and Tippk{\"o}tter, Nils and Duwe, A. and Ulber, Roland},
  title     = {Aceton-Butanol-Ethanol (ABE)-Fermentation von Organosolv-Holzhydrolysaten},
  series = {Chemie Ingenieur Technik},
  volume    = {84},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201250262},
  pages     = {1308},
  year      = {2012},
  abstract  = {Die L{\"o}sungsmittelherstellung durch Clostridien konnte wirtschaftlich nicht mit der chemischen Synthese von L{\"o}sungsmitteln auf Erd{\"o}lbasis konkurrieren und wurde in den fr{\"u}hen 1960er Jahren nahezu vollst{\"a}ndig eingestellt. Das Interesse an nachwachsenden Rohstoffen hat in den letzten Jahren zu einem Wiederaufleben der ABE-Fermentation gef{\"u}hrt. Aufgrund seiner h{\"o}heren Energiedichte im Vergleich zu Ethanol ist Biobutanol als Energietr{\"a}gerbesonders interessant und bietet sich z. B. als Produkt einer Bioraffinerie der 2. Generation an. F{\"u}r die beschriebenen Experimente wird durch das Organosolv-Verfahren aufgeschlossenes Buchenholz verwendet. Der Faserstoff wird mithilfe von CTec2-Enzymen hydrolysiert, wobei der erhaltene {\"U}berstand eine Glucosekonzentration von 66 g L⁻¹ aufweist. Auf der Basis dieses Materials k{\"o}nnen mit Clostridium acetobutylicum Butanol-Ausbeuten erzielt werden, die mit denen unter Verwendung von reinen Zuckern vergleichbar sind. Dem Problem der hohen Produktinhibierung wird mit einer In-situ-Produktaufarbeitung begegnet. Mithilfe von L{\"o}sungsmittelimpr{\"a}gnierten Partikeln (SIPs) kann die Produktausbeute drastisch gesteigert werden, indem die gebildeten L{\"o}sungsmittel durch das auf dem Partikel impr{\"a}gnierte L{\"o}sungsmittel w{\"a}hrend der Fermentation extrahiert werden. Zudem wird hierdurch die weitere Produktaufarbeitungstark vereinfacht.},
  language  = {de}
}