Matrix Assisted Laser Desorption Ionization Mass Spectrometry (MALDI-MS) has been extensively used for proteomic profiling of biological samples which contain a mixture of proteins with diverse physico-chemical characteristics. Matrix chemistry therefore plays an essential role in the outcome of profiling. Proteins with different hydrophobicity and hydrophilicity may be detected optimally on di...

Current pharmaceutical research encounters with the problem of low solubility of many 14 active ingredients (APIs). To overcome this limitation the poorly water-soluble drugs are formulated as 15 solid dispersions in matrices of hydrophilic polymers. In these new dosage formulations, besides the 16 notoriously discussed polymorphism and a bit mysterious pseudopolyamorphism, precise structural 1...

Photocuring is a crosslinking process, widely employed to produce polymers in the form of film. As it an environmentally friendly particularly interesting for preparation sustainable materials and composites. In this work, composite self-standing films were obtained combining microfibrillated cellulose (MFC) photocured matrices. To understand influence polarity surface tension matrix on propert...

in this paper, the concept of k-regular fuzzy matrix as a general- ization of regular matrix is introduced and some basic properties of a k-regular fuzzy matrix are derived. this leads to the characterization of a matrix for which the regularity index and the index are identical. further the relation between regular, k-regular and regularity of powers of fuzzy matrices are dis- cussed.

a microporous bisphenol a diglycidyl ether (dgeba) epoxified-polyethersulfone (pes) blend membrane (epes membrane) was prepared through dry-wet phase inversion. this study attempts to correlate the changes in membrane physical and chemical properties when the epes membranes were exposed to different durations of dry-phase inversion, towards the separation efficiency of carcinogen chromium (vi)....