Optimization of pyrolysis efficiency based on optical property of semicoke in terahertz region

Autor: Ri M. Bao, Shao H. Liu, Shi X. Wu, Yue Ma, Xiao L. Yu, Jian X. Wu, Yi Z. Li, Zhi K. Wu, Wei Wang, Hong L. Zhan, Kun Zhao, Shu Y. Li

Publikováno v: Energy. 126:202-207

The correlation between pyrolysis conditions and fuel production has been extensively studied. Terahertz parameters, instead of thermal kinetic parameters, were investigated to reveal such interior correlation in this work. Different ventilating rate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a012cb0c922aeb9c6a68ef98640f9740
https://doi.org/10.1016/j.energy.2017.03.020

Quantifying crystalline α-lactose monohydrate in amorphous lactose using terahertz time domain spectroscopy and near infrared spectroscopy

Autor: Jian X. Wu, Åsmund Rinnan, Morten Allesø, Peter Uhd Jepsen, Solveig Warnecke, Frans van den Berg, Søren Balling Engelsen

Publikováno v: Warnecke, S, Wu, J X, Rinnan, Å, Allesø, M, van den Berg, F W J, Jepsen, P U & Engelsen, S B 2019, ' Quantifying crystalline α-lactose monohydrate in amorphous lactose using terahertz time domain spectroscopy and near infrared spectroscopy ', Vibrational Spectroscopy, vol. 102, pp. 39-46 . https://doi.org/10.1016/j.vibspec.2019.03.004

Spray-dried lactose consists of an amorphous component (10–20%) as well as the crystalline monohydrate form [ 1 ]. It is commonly used as a diluent in direct compression, mainly because of its better flow characteristics compared to pure crystallin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c86e9b29ce1053e538cf0527a2bd2955
https://orbit.dtu.dk/en/publications/59d2f35b-f0bc-47a7-bf5f-0050070c68a4

Chemical imaging and solid state analysis at compact surfaces using UV imaging

Autor: Sönke Rehder, Claudia S. Leopold, Jian X. Wu, José Manuel Amigo, Jens Michael Carstensen, Frans van den Berg, Thomas Rades, Jukka Rantanen

Publikováno v: International Journal of Pharmaceutics. 477:527-535

Fast non-destructive multi-wavelength UV imaging together with multivariate image analysis was utilized to visualize distribution of chemical components and their solid state form at compact surfaces. Amorphous and crystalline solid forms of the anti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3ea5311ec890ae65b9ccf5a6e6147c
https://doi.org/10.1016/j.ijpharm.2014.10.064

Fast-track to A Solid Dispersion Formulation Using Multi-way Analysis of Complex Interactions

Autor: Søren V. Søgaard, Jian X. Wu, Frans van den Berg, Jukka Rantanen

Publikováno v: Journal of Pharmaceutical Sciences. 102:904-914

Several factors with complex interactions influence the physical stability of solid dispersions, thus highlighting the need for efficient experimental design together with robust and simple multivariate model. Design of Experiments together with ANal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e26511903126068963560c4546b1d259
https://doi.org/10.1002/jps.23409

Solvent-mediated amorphous-to-crystalline transformation of nitrendipine in amorphous particle suspensions containing polymers

Autor: Jian X. Wu, Mingshi Yang, Thomas Rades, Jukka Rantanen, Fude Cui, Haiyan Qu, Dengning Xia

Publikováno v: European Journal of Pharmaceutical Sciences. 46:446-454

The amorphous-to-crystalline transformation of nitrendipine was investigated using Raman spectroscopy and X-ray powder diffraction (XRPD). The nucleation and growth rate of crystalline nitrendipine in a medium containing poly (vinyl alcohol) (PVA) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ef5ee4896baebf288b31f2d14e67056
https://doi.org/10.1016/j.ejps.2012.03.008