Protein and Peptide Letters - Volume 25, Issue 1, 2018

Background: Various types of proteins play important roles in the biomineralization of hydroxyapatite (HAp, Ca10(PO4)6(OH)2). The resulting organic-HAp nanohybrids have highlyorganized hierarchical structures that show unique morphological, structural, and mechanical properties. By mimicking the biomineralization process, organic-HAp hybrid materials have been created by utilizing proteins and peptides. Objectives: Read More

Background: A core sequence (the 9 C-terminal residues) of calcification-associated peptide (CAP- 1) isolated from the exoskeleton of the red swamp crayfish was previously shown to control calcium carbonate precipitation with chitin. In addition, a modified core sequence in which the phosphorylated serine at the N terminus is replaced with serine exhibits was also previously shown to alter precipitation characteristics Read More

Background: Gold nanocrystals have unique physicochemical and biocompatible properties, and hold promise for use as catalysts and in the fields of electronics, photonic and/or plasmonic devices, sensing and/or imaging systems, targeted drug delivery, and photothermal therapies. A variety of organic templates have been used to control the size, shape, and structure of gold nanocrystals, and to modify their surfaces. For the Read More

Background: Mercury (II) ion, Hg2+ is among the most common pollutants with the ability to affect the environment. The implications of their elevation in the environment are mainly due to the industrialization and urbanization process. Current methods of Hg2+ detection primarily depend on sophisticated and expensive instruments. Hence, an alternative and practical way of detecting Hg2+ ions is needed to go beyond the Read More