Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J.A.R. Cheda"'
Publikováno v:
The Journal of Supercritical Fluids. 136:60-69
1:1 Co-crystals of carbamazepine (CBZ) and saccharin (SAC) were obtained for the first time through the supercritical anti-solvent (SAS) technique based on using supercritical CO2 as anti-solvent. The capability of SAS to produce the desired polymorp
Autor:
Isaac A. Cuadra, M.I. Redondo, Francisco J. Martínez-Casado, Albertina Cabañas, J.A.R. Cheda, Concepción Pando
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
A new adduct of isonicotinamide (INA) with copper(II) propanoate [Cu(C3)2] was prepared [Cu2(C3)4(INA)4] using two different methods. This type of compound shows high fungicidal activity. Solvent evaporation from ethanol rendered crystals suitable fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3258d52f8ab9f08245e614a8b3c88636
Autor:
Francisco Javier Martinez-Casado, Concepción Pando, J.A.R. Cheda, Isaac A. Cuadra, Albertina Cabañas
Publikováno v:
Journal of CO2 Utilization. 13:29-37
A method based on using supercritical CO2 as an antisolvent (SAS method) is explored as a co-crystallization technique. Co-crystallization is an emerging and powerful technique to improve the physicochemical properties of an active pharmaceutical ing
Publikováno v:
The Journal of Supercritical Fluids. 160:104813
Co-crystals of 5-fluorouracil (5-Fu) and the coformers urea, thiourea and pyrazinamide (PZA) were attempted for the first time through the supercritical antisolvent (SAS) and the cocrystallization with supercritical solvent (CSS) techniques. SAS oper
Publikováno v:
The Journal of Supercritical Fluids. 88:56-65
Dissolution rate enhancement of the anti-inflammatory drug diflunisal was achieved using for the first time a supercritical fluid technology. The supercritical fluid antisolvent (SAS) method was applied to precipitate diflunisal alone and to coprecip
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 87:73-77
The temperature and enthalpy vs. composition diagrams of the binary system [xC3H7CO2Li+(1–x)C3H7CO2Rb], where x=mole fraction, were determined by differential scanning calorimetry (DSC). This binary systems displays the formation of two mixed salts
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 76:7-15
Similarities and differences in the physical chemistry behaviour among several metal alkanoate series (thallium(I), lead(II) and copper(II)) previously studied are shown here. The presence of a 'condis' phase in the first two series is studied. The t
Autor:
Edgar F. Westrum, P. Ugarelli, J.A.R. Cheda, Yinghong Xu, F. L. López de la Fuente, Fernando Fernández-Martín, W.L. Ijdo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The heat capacity of thallium(I) n-octanoate has been measured from 5 to 350 K by equilibrium adiabatic calorimetry and, taken together with DSC data determined earlier by a subset of the present authors, represents the thermodynamic behaviour in the
Thermophysical study of lead(II)n-alkanoates by DSC, optical microscopy, FTIR and Raman spectroscopy
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Thirteen members of the lead(II) n-alkanoate series (from the n-hexanoate to the n-octadecanoate) have been synthesized, purified, and studied by differential scanning calorimetry, polarizing light microscopy, and FTIR and Raman spectroscopy. A solid
Publikováno v:
The Journal of Chemical Thermodynamics. 26:925-940
Heat-capacity measurements by adiabatic calorimetry at temperature T = 5 K to 350 K were supplemented by differential-scanning calorimetry (d.s.c.) into the liquid region on thallium(I) propanoate and pentanoate. Apparent phase transitions were noted