Characterisation of pore structures of pharmaceutical tablets: A review
Traditionally, the development of a new solid dosage form is formulation-driven and less focus
is put on the design of a specific microstructure for the drug delivery system. However, the …
is put on the design of a specific microstructure for the drug delivery system. However, the …
[BOOK][B] Kramers-Kronig relations in optical materials research
TheKramers-Kronigrelationsconstitutethemathematicalformulationofthe fundamental
connection between the in-phase to the out-of-phase response of a system to a sinusoidal time-…
connection between the in-phase to the out-of-phase response of a system to a sinusoidal time-…
[HTML][HTML] Towards the development of portable and in situ optical devices for detection of micro-and nanoplastics in water: a review on the current status
…, J Räty, A Koistinen, M Roussey, KE Peiponen - Polymers, 2021 - mdpi.com
The prevalent nature of micro and nanoplastics (MP/NPs) on environmental pollution and
health-related issues has led to the development of various methods, usually based on Fourier-…
health-related issues has led to the development of various methods, usually based on Fourier-…
[BOOK][B] Terahertz spectroscopy and imaging
KE Peiponen, A Zeitler, M Kuwata-Gonokami - 2012 - books.google.com
This book presents the state-of-the-art of Terahertz spectroscopy. It is a modern source for a
beginners and researcher interested in THz spectroscopy. The basics and physical …
beginners and researcher interested in THz spectroscopy. The basics and physical …
[BOOK][B] Dispersion, complex analysis and optical spectroscopy: classical theory
KE Peiponen, EM Vartiainen, T Asakura - 1998 - books.google.com
This book is devoted to dispersion theory in linear and nonlinear optics. Dispersion relations
and methods of analysis in optical spectroscopy are derived with the aid of complex analysis…
and methods of analysis in optical spectroscopy are derived with the aid of complex analysis…
[BOOK][B] Optical measurement techniques: Innovations for industry and the life sciences
KE Peiponen, R Myllylä, AV Priezzhev - 2009 - Springer
Laser velocimetry, often referred to as laser anemometry and laser flowmetry and also known
by some other names which will be used below, is a set of laser techniques designed for …
by some other names which will be used below, is a set of laser techniques designed for …
Materials cohesion and interaction forces
JB Rosenholm, KE Peiponen, E Gornov - Advances in colloid and interface …, 2008 - Elsevier
The most important methods to determine the cohesive interactions of materials and adhesive
interactions between different substances are reviewed. The term cohesion is generalized …
interactions between different substances are reviewed. The term cohesion is generalized …
[HTML][HTML] Characterization of the pore structure of functionalized calcium carbonate tablets by terahertz time-domain spectroscopy and X-ray computed …
…, P Gane, J Ketolainen, KE Peiponen… - Journal of …, 2017 - Elsevier
Novel excipients are entering the market to enhance the bioavailability of drug particles by
having a high porosity and, thus, providing a rapid liquid uptake and disintegration to …
having a high porosity and, thus, providing a rapid liquid uptake and disintegration to …
[HTML][HTML] A prototype of a portable optical sensor for the detection of transparent and translucent microplastics in freshwater
Microplastic pollution in water bodies is an alarming problem which needs to be addressed.
However, issues such as size, shape and their appearance to light (transparent or …
However, issues such as size, shape and their appearance to light (transparent or …
Detection of porosity of pharmaceutical compacts by terahertz radiation transmission and light reflection measurement techniques
…, T Ervasti, J Ketolainen, JA Zeitler, KE Peiponen - International journal of …, 2014 - Elsevier
We report on the non-destructive quantification of the porosity of pharmaceutical compacts (microcrystalline
cellulose tablets) by using both optical and terahertz techniques. For the full …
cellulose tablets) by using both optical and terahertz techniques. For the full …