| Assessment of blend uniformity in a continuous tablet manufacturing process NO Sierra-Vega, A Román-Ospino, J Scicolone, FJ Muzzio, ... International journal of pharmaceutics 560, 322-333, 2019 | 66 | 2019 |
| In line monitoring of the powder flow behavior and drug content in a Fette 3090 feed frame at different operating conditions using Near Infrared spectroscopy NO Sierra-Vega, A Sánchez-Paternina, N Maldonado, V Cárdenas, ... Journal of Pharmaceutical and Biomedical Analysis 154, 384-396, 2018 | 36 | 2018 |
| Feed frame: The last processing step before the tablet compaction in pharmaceutical manufacturing NO Sierra-Vega, RJ Romañach, R Méndez International journal of pharmaceutics 572, 118728, 2019 | 26 | 2019 |
| Variographic analysis: a new methodology for quality assurance of pharmaceutical blending processes A Sánchez-Paternina, NO Sierra-Vega, V Cárdenas, R Méndez, ... Computers & Chemical Engineering 124, 109-123, 2019 | 23 | 2019 |
| A sampling system for flowing powders based on the theory of sampling BB Alvarado-Hernández, NO Sierra-Vega, P Martínez-Cartagena, ... International Journal of Pharmaceutics 574, 118874, 2020 | 10 | 2020 |
| Real-time quantification of low-dose cohesive formulations within a sampling interface for flowing powders NO Sierra-Vega, RJ Romañach, R Méndez International Journal of Pharmaceutics 588, 119726, 2020 | 9 | 2020 |
| In-line monitoring of low drug concentration of flowing powders in a new sampler device NO Sierra-Vega, PA Martínez-Cartagena, BB Alvarado-Hernández, ... International Journal of Pharmaceutics 583, 119358, 2020 | 9 | 2020 |
| Monitoring of high-load dose formulations based on co-processed and non co-processed excipients NO Sierra-Vega, KM Karry, RJ Romanach, R Méndez International journal of pharmaceutics 606, 120910, 2021 | 8 | 2021 |
| An innovative sampling interface for monitoring flowing pharmaceutical powder mixtures PA Martínez-Cartagena, NO Sierra-Vega, BB Alvarado-Hernández, ... Journal of Pharmaceutical and Biomedical Analysis 194, 113785, 2021 | 3 | 2021 |
| Assessment of blend uniformity in a stream sampler device using Raman spectroscopy RS Rangel-Gil, NO Sierra-Vega, RJ Romañach, R Méndez International Journal of Pharmaceutics 639, 122934, 2023 | 2 | 2023 |
| Quantitative analysis of blend uniformity within a Three-Chamber feed frame using simultaneously Raman and Near-Infrared spectroscopy NO Sierra-Vega, RA González-Rosario, RS Rangel-Gil, RJ Romañach, ... International Journal of Pharmaceutics 613, 121417, 2022 | 2 | 2022 |
| Design and pilot studies of TOS-compliant sampling interface for process analytical technology (PAT) analysis of pharmaceutical flowing powders mixtures PA Martinez-Cartagena, BB Alvarado-Hernández, NO Sierra-Vega, ... WCSB9-9th World Conference on Sampling and Blending. Beijing, China, 728-736, 2019 | 2 | 2019 |
| Detection and quantification of corn starch and wheat flour as adulterants in milk powder by near-and mid-infrared spectroscopy coupled with chemometric routines ER Caballero-Agosto, NO Sierra-Vega, Y Rolon-Ocasio, ... Food Chemistry Advances 4, 100582, 2024 | | 2024 |
| Characterizing a design space for a twin-screw wet granulation process: A case study of extended-release tablets NO Sierra-Vega, FM Alsharif, T O'Connor, M Ashraf, A Zidan International Journal of Pharmaceutics 650, 123681, 2024 | | 2024 |
| The Use of a Closed Feed Frame for the Development of Near-Infrared Spectroscopic Calibration Model to Determine Drug Concentration NA Movilla-Meza, NO Sierra-Vega, BB Alvarado-Hernández, R Méndez, ... Pharmaceutical Research 40 (12), 2903-2916, 2023 | | 2023 |
| Differentiating Analytical Error from Sampling Errors in PAT Methods through Variographic Analysis J Puchea, RJ Romañach, NS Vegab, R Méndezb TOS forum, 2022 | | 2022 |
| Real-time monitoring of pharmaceutical formulations within continuous process units for tablet manufacturing NO Sierra-Vega | | 2021 |
| Development of an empirical model to predict the mean residence time in a tablet press feeder NO Sierra-Vega | | 2017 |
| Food Chemistry Advances ER Caballero-Agosto, NO Sierra-Vega, Y Rolon-Ocasio, ... | | |
Rodolfo J RomanachUniversity of Puerto Rico at Mayaguez, Department of Chemistry, C-SOPSDirección de correo verificada de upr.edu
