High energy demand driven by decreasing fossil fuels, and global warming because of the burning fuels necessitates utilization renewable clean energy. One these sources is biodiesel. The increasing trend biodiesel over last 20 years tends to result in glycerol (Gly), which produced during production 10% ratio (w/w) as a by-product. Using Gly raw material an alternative way produce bio-based new...

In this work, aspartic acid- and glycine-functionalized mesoporous silica nanoparticles (Asp-MSNs Gly-MSNs) were successfully prepared applied as adsorbents for removal of methylene blue (MB) from contaminated water. The structure the fabricated nanomaterials was confirmed by nitrogen adsorption/desorption with specific surface area ca. 700 m2/g pore volume 0.9 cm3/g both Asp-MSNs Gly-MSNs. ave...

Abstract Glycerol fermentation for 1,3-propanediol (1,3-PDO) production was studied in an anaerobic up-flow reactor with biomass attached to silicone support. A mixed microbial culture activated perform the biofilm formation and attachment a hose prior operation. The operated over 362 days divided into two phases (P). In P1 P2, continuously fed pure crude glycerol, respectively. operation consi...

In this paper geometry optimization of two ionic complexes such as Cr042-Gly+1, and Mo042- Gly+I have been carried out at the HF and B3LYP levels oftheory with 6-31G* basis set in the gas phase. Moreover, chemical shift andnatural bond of orbital (NBO) of these compounds have been obtainedusing NMR and NBO methods. Finally, the obtained theoretical results werecompared with each other.

Growth analysis, absorption and translocation studies were conducted to compare a 1-aminomethanamide dihydrogen tetraoxosulfate (GLY-A) formulation of glyphosate with two isopropylamine (GLY-IPA-1, GLY-IPA-2) formulations of glyphosate on velvetleaf. The two isopropylamine formulations differed by the presence of a surfactant in the formulation, GLY-IPA-1 containing surfactant whereas GLY-IPA-2...

Acylation with long-chain fatty acids is a common modification at the N-terminal glycine residues of natural proteins. In this work, we performed HPLC analysis of myristoylglycine (Myr-Gly-OH), palmitoylglycine (Pal-Gly-OH) or lauroylglycine (Lau-Gly-OH), which were produced in the hydrolysates of synthetic Myr-Gly-, Pal-Gly-, or Lau-Gly-peptides, respectively, by means of a mild acid hydrolysi...

Sequential oligopeptides prepared by condensation of peptides with the sequence Ala-Pro-Gly or Gly-Pro-Gly were examined as possible substrates or inhibitors for the synthesis of hydroxyproline by protocollagen proline hydroxylase. The tripeptide BOC-Ala-Pro-Gly-OMe (where BOC-represents 1-butoxycarboxyland Me represents methyl) was not hydroxylated, but oligopeptides ranging in size from BOC(A...

Cucurbit[7]uril forms very strong complex with zwitterionic dipeptide Phe-Gly with affinity exceeding 10(7) M(-1) and effectively recognizes peptide sequence of Phe-Gly over Gly-Phe as well as Tyr-Gly over Gly-Tyr and Trp-Gly over Gly-Trp with relative affinities of 23 000, 18 000 and 2000, respectively.