Prince Bawuah

A prototype of an optical sensor for the identification of diesel oil adulterated by kerosene

Kanyathare, Boniphace; Kuivalainen, Kalle; Räty, Jukka; Silfsten, Pertti; Bawuah, Prince; Peiponen, Kai-Erik. 2018. Journal of the european optical society: rapid publications. 14: 3

Characterisation of Pore Structures of Pharmaceutical Tablets: A Review

Markl, D; Strobel, A; Schlossnikl, R; Bøtker, J; Bawuah, P; Ridgway, C; Rantanen, J; Rades, T; Gane, P; Peiponen, KE; Zeitler, JA. 2018. International journal of pharmaceutics. 538: 188-214

Highly polarization and wide-angle insensitive metamaterial absorber for terahertz applications

Daniel, Salman; Bawuah, Prince. 2018. Optical materials. 84: 447-452

Investigating elastic relaxation effects on the optical properties of functionalised calcium carbonate compacts using optics-based Heckel analysis

Bawuah, Prince; Karttunen, Anssi-Pekka; Markl, Daniel; Ridgway, Cathy; Korhonen, Ossi; Gane, Patrick; Zeitler, J Axel; Ketolainen, Jarkko; Peiponen, Kai-Erik. 2018. International journal of pharmaceutics. 544: 278-284

Resolving the rapid water absorption of porous functionalised calcium carbonate powder compacts by terahertz pulsed imaging

Markl, Daniel; Wang, Parry; Ridgway, Cathy; Karttunen, Anssi-Pekka; Bawuah, Prince; Ketolainen, Jarkko; Gane, Patrick; Peiponen, Kai-Erik; Zeitler, J Axel. 2018. Chemical engineering research and design. 132: 1082-1090

Terahertz absorption spectra of commonly used antimalarial drugs

Bawuah, Prince; Zeitler, J Axel; Ketolainen, Jarkko; Peiponen Kai-Erik. 2018. Optical review. 25: 444-449

Analysis of Anisotropic Pore Structures using Terahertz Spectroscopy and Imaging

Markl Daniel, Ridgway Cathy, Bawuah Prince, Gane Patrick, Ketolainen Jarkko, Peiponen Kai-Erik, Zeitler Axel. Teoksessa: -(toim.) , 2017. 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2017. s. -.

Characterization of the Pore Structure of Functionalized Calcium Carbonate Tablets by Terahertz Time-Domain Spectroscopy and X-ray Computed Microtomography

Markl Daniel, Wang Parry, Ridgway Cathy, Karttunen Anssi-Pekka, Chakraborty Mousumi, Bawuah Prince, Pääkkönen Pertti, Gane Patrick, Ketolainen Jarkko, Peiponen Kai, Zeitler J Axel. 2017. Journal of pharmaceutical sciences. 106: 1586-1595

Fast and non-destructive pore structure analysis using terahertz time-domain spectroscopy

Markl Daniel, Bawuah Prince, Ridgway Cathy, van den Ban Sander, Goodwin Daniel J, Ketolainen Jarkko, Gane Patrick, Peiponen Kai-Erik, Zeitler J.Axel. 2017. International journal of pharmaceutics. 2018; 537: 102-110

Gloss measurement in detection of surface quality of pharmaceutical tablets: a case study of screening of genuine and counterfeit antimalaria tablets

Bawuah Prince, Pääkkönen Pertti, Peiponen Kai-Erik. 2017. Journal of the european optical society: rapid publications. 13: 18

On terahertz absorption spectra of commonly used antimalarial drugs

Prince Bawuah, J. Axel Zeitler, Kai-Erik Peiponen. 2017. Faculty of Engineering, Niigata University, Japan

On the role of API in determining porosity, pore structure and bulk modulus of the skeletal material in pharmaceutical tablets formed with MCC as sole excipient

Ridgway Cathy, Bawuah Prince, Markl Daniel, Zeitler J Axel, Ketolainen Jarkko, Peiponen Kai-Erik, Gane Patrick. 2017. International journal of pharmaceutics. 526: 321-331

Optics-based compressibility parameter for pharmaceutical tablets obtained with the aid of the terahertz refractive index

Chakraborty Mousumi, Ridgway Cathy, Bawuah Prince, Markl Daniel, Gane Patrick AC, Ketolainen Jarkko, Zeitler J Axel, Peiponen Kai-Erik. 2017. International journal of pharmaceutics. 525: 85-91

A structure parameter for porous pharmaceutical tablets obtained with the aid of Wiener bounds for effective permittivity and terahertz time-delay measurement

Bawuah Prince, Chakraborty Mousumi, Ervasti Tuomas, Zeitler J Axel, Ketolainen Jarkko, Gane Patrick A C, Peiponen Kai-Erik. 2016. International journal of pharmaceutics. 506: 87-92

A terahertz time-domain study on the estimation of optomechanical properties of pharmaceutical tablets using the Hashin-Shtrikman bounds for refractive index: a case study of microcrystalline cellulose and starch acetate compacts

Bawuah Prince, Peiponen Kai-Erik. 2016. Optical review. [Epub ahead of print 26 Feb 2016]: 1-8

Estimation of a structure parameter for pharmaceutical tablets using terahertz time-domain techniques

Bawuaha Prince, Chakraborty Mousumi, Ervasti Tuomas , Zeitler J. Axel, Ketolainen Jarkko, Peiponen Kai-Erik, Gane P.A.C. 2016. European Federation for Pharmaceutical Sciences

Noninvasive porosity measurement of biconvex tablets using terahertz pulses

Bawuah Prince, Ervasti Tuomas, Tan Nicholas, Zeitler J Axel, Ketolainen Jarkko, Peiponen Kai-Erik. 2016. International journal of pharmaceutics. 509: 439-443

On the Correlation of Effective Terahertz Refractive Index and Average Surface Roughness of Pharmaceutical Tablets

Chakraborty Mousumi, Bawuah Prince, Tan Nicholas, Ervasti Tuomas, Pääkkönen Pertti, Zeitler J Axel, Ketolainen Jarkko, Peiponen Kai-Erik. 2016. Journal of infrared, millimeter, and terahertz waves. First online: 14 March 2016: 1-10

Terahertz study on porosity and mass fraction of active pharmaceutical ingredient of pharmaceutical tablets

Bawuah Prince, Tan Nicholas, Tweneboah Samuel Nana A., Ervasti Tuomas, Zeitler J Axel, Ketolainen Jarkko, Peiponen Kai-Erik. 2016. European journal of pharmaceutics and biopharmaceutics. 105: 122-133

Terahertz time-domain study on selected parameters of pharmaceutical tablets using effective medium approximations

Bawuah Prince. 2016. Publications of the University of Eastern Finland. Dissertations in Forestry and Natural Sciences

Terahertz time-domain study on selected parameters of pharmaceutical tablets using effective medium approximations

Prince Bawuah, Mousumi Chakraborty, Tuomas Ervasti, J. Axel Zeitler, Jarkko Ketolainen, Kai-Erik Peiponen. 2016. Tampere university of technology

A Quantitative study on the change of the effective refractive index of pharmaceutical tablets using terahertz-time-domain spectroscopy

Bawuah Prince, Ervasti Tuomas, Tan Nicholas, Ketolainen Jarkko, Zeitler J Axel, Peiponen Kai-Erik. 2015. UEF

DETECTION OF ORIGINAL AND FAKE ANTIMALARIALS BY THZ RADIATION

Bawuah Prince, Kissi Eric Ofosu, Tan Nicholas, Zeitler J. Axel, Peiponen Kai-Erik. 2015. UEF/Department of Physics and Mathematics

Estimation of Young's modulus of pharmaceutical tablet obtained by terahertz time-delay measurement

Peiponen Kai-Erik, Bawuah Prince, Chakraborty Mousumi, Juuti Mikko, Zeitler J Axel, Ketolainen Jarkko. 2015. International journal of pharmaceutics. 489: 100-105

A Tape Method for Fast Characterization and Identification of Active Pharmaceutical Ingredients in the 2-18 THz Spectral Range

Kissi Eric Ofosu, Bawuah Prince, Silfsten Pertti, Peiponen Kai-Erik. 2014. Journal of infrared, millimeter, and terahertz waves. Epub: -

Detection of porosity of pharmaceutical compacts by terahertz radiation transmission and light reflection measurement techniques

Bawuah Prince, Pierotic Mendia Alessandra, Silfsten Pertti, Pääkkönen Pertti, Ervasti Tuomas, Ketolainen Jarkko, Zeitler J. Axel, Peiponen Kai-Erik. 2014. International journal of pharmaceutics. Volume 465: 70-76

Far Infrared (THz) Absorption Spectra for the Quantitative Differentiation of Calcium Carbonate Crystal Structures: Exemplified in Mixtures and in Paper Coatings

Bawuah Prince, Kiss Marton Zsolt, Silfsten Pertti, Tag Carl-Mikael, Gane Patrick A C, Peiponen Kai-Erik. 2014. Optical review. 21: 373-377

Non-contact weight measurement of flat-faced pharmaceutical tablets using terahertz transmission pulse delay measurements

Bawuah Prince, Silfsten Pertti, Ervasti Tuomas, Ketolainen Jarkko, Zeitler J. Axel, Peiponen Kai-Erik. 2014. International journal of pharmaceutics. 276: 16-22

Towards a Noninvasive Detection of the Porosity, Absolute Weight and Height of Pharmaceutical Compacts Using a Training Set of Tablets and THz Pulse Delay

P. Bawuah, P. Silfsten, T. Ervasti, J. Ketolainen, A. Zeitler, K-E. Peiponen. 2014.

Evaluation of the complex refractive index of TiO2 nanoparticles in terahertz range without the information of sample thickness

Vartiainen Erik M, Bawuah Prince, Silfsten Pertti, Sarkar Anjan, Kordas Krisztian, Mikkola Jyri-Pekka, Peiponen Kai-Erik. 2013.

Far infrared absorption spectra for the quantitative differentiation of calcium carbonate crystal structures: exemplified in mixtures and in paper coatings

Bawuah Prince, Silfsten Pertti, Tåg Carl-Mikael, Gane Patrik A. C.,Peiponen Kai-Erik. 2013.

On the complex refractive index of N-doped TiO2 nanospheres and nanowires in the terahertz spectral region

Bawuah Prince, Silfsten Pertti, Sarkar Anjana, Kordas Krisztian, Mikkola Jyri-Pekka, Peiponen Kai-Erik. 2013. Vibrational spectroscopy. 68: 241-245

Tarkenna hakuasi

Julkaisut

A prototype of an optical sensor for the identification of diesel oil adulterated by kerosene

Characterisation of Pore Structures of Pharmaceutical Tablets: A Review

Highly polarization and wide-angle insensitive metamaterial absorber for terahertz applications

Investigating elastic relaxation effects on the optical properties of functionalised calcium carbonate compacts using optics-based Heckel analysis

Resolving the rapid water absorption of porous functionalised calcium carbonate powder compacts by terahertz pulsed imaging

Terahertz absorption spectra of commonly used antimalarial drugs

Analysis of Anisotropic Pore Structures using Terahertz Spectroscopy and Imaging

Characterization of the Pore Structure of Functionalized Calcium Carbonate Tablets by Terahertz Time-Domain Spectroscopy and X-ray Computed Microtomography

Fast and non-destructive pore structure analysis using terahertz time-domain spectroscopy

Gloss measurement in detection of surface quality of pharmaceutical tablets: a case study of screening of genuine and counterfeit antimalaria tablets

On terahertz absorption spectra of commonly used antimalarial drugs

On the role of API in determining porosity, pore structure and bulk modulus of the skeletal material in pharmaceutical tablets formed with MCC as sole excipient

Optics-based compressibility parameter for pharmaceutical tablets obtained with the aid of the terahertz refractive index

A structure parameter for porous pharmaceutical tablets obtained with the aid of Wiener bounds for effective permittivity and terahertz time-delay measurement

A terahertz time-domain study on the estimation of optomechanical properties of pharmaceutical tablets using the Hashin-Shtrikman bounds for refractive index: a case study of microcrystalline cellulose and starch acetate compacts

Estimation of a structure parameter for pharmaceutical tablets using terahertz time-domain techniques

Noninvasive porosity measurement of biconvex tablets using terahertz pulses

On the Correlation of Effective Terahertz Refractive Index and Average Surface Roughness of Pharmaceutical Tablets

Terahertz study on porosity and mass fraction of active pharmaceutical ingredient of pharmaceutical tablets

Terahertz time-domain study on selected parameters of pharmaceutical tablets using effective medium approximations

Terahertz time-domain study on selected parameters of pharmaceutical tablets using effective medium approximations

A Quantitative study on the change of the effective refractive index of pharmaceutical tablets using terahertz-time-domain spectroscopy

DETECTION OF ORIGINAL AND FAKE ANTIMALARIALS BY THZ RADIATION

Estimation of Young's modulus of pharmaceutical tablet obtained by terahertz time-delay measurement

A Tape Method for Fast Characterization and Identification of Active Pharmaceutical Ingredients in the 2-18 THz Spectral Range

Detection of porosity of pharmaceutical compacts by terahertz radiation transmission and light reflection measurement techniques

Far Infrared (THz) Absorption Spectra for the Quantitative Differentiation of Calcium Carbonate Crystal Structures: Exemplified in Mixtures and in Paper Coatings

Non-contact weight measurement of flat-faced pharmaceutical tablets using terahertz transmission pulse delay measurements

Towards a Noninvasive Detection of the Porosity, Absolute Weight and Height of Pharmaceutical Compacts Using a Training Set of Tablets and THz Pulse Delay

Evaluation of the complex refractive index of TiO2 nanoparticles in terahertz range without the information of sample thickness

Far infrared absorption spectra for the quantitative differentiation of calcium carbonate crystal structures: exemplified in mixtures and in paper coatings

On the complex refractive index of N-doped TiO2 nanospheres and nanowires in the terahertz spectral region