3D printed diffractive terahertz lenses

Furlan, Walter D., Vicente Ferrando, Juan A. Monsoriu, Przemysław Zagrajek, Elżbieta Czerwińska, and Mieczysław Szustakowski.AbstractA 3D printer was used to realize custom-made diffractive THz lenses. After testing several materials, phase binary lenses with periodic...

Terahertz Time-Domain Spectroscopy for Studying Absorbable Hemostats

Nedvedova, Marie, Vojtech Kresalek, Zdenek Adamik, and Ivo Provazník.AbstractThis study deals with the kinetics of absorbable hemostats used for supporting the hemostasis and wound closure during surgical intervention. There are several types of hemostats of different...

A Review of Disintegration Mechanisms and Measurement Techniques

Markl, Daniel, and J. Axel Zeitler.AbstractPharmaceutical solid dosage forms (tablets or capsules) are the predominant form to administer active pharmaceutical ingredients (APIs) to the patient. Tablets are typically powder compacts consisting of several different...

Calendering as a direct shaping tool for the continuous production of fixed-dose combination products via co-extrusion

A.-K. Vynckier ; H. Lin ; J.A. Zeitler ; J.-F. Willart ; E. Bongaers ; J. Voorspoels ; J.P. Remon ; C. VervaetAbstractIn this study calendering is used as a downstream technique to shape monolithic co-extruded fixed-dose combination products in a continuous way....

Terahertz Spectroscopy Applied For Investigation of Water Structure

Nikita Penkov ; Nikolay Shvirst ; Valery Alexandrovich Yashin ; Eugeny Eugenievich Fesenko (Jr.) ; Eugeny Eugenievich FesenkoAbstractThe absorption spectra of liquid water and various aqueous solutions were analyzed in a terahertz frequency domain (from 6 to 200 cm–1)...