To-date serial block-face scanning electron microscopy (SBF-SEM) dominates as the premier technique for generating three-dimensional (3-D) data of resin-embedded biological samples at an unprecedented depth volume. Given the infancy of the technique, limited literature is currently available regarding the applicability of SBF-SEM for the ultrastructural investigation of tissues. Herein, we prov...

Entrepreneurship is one of the driving forces economy in a household and can be used to improve an area. The more people who have passion desire entrepreneurship will able create jobs reduce unemployment so that area increase. To entrepreneurial spirit, creative innovative thinking needed running business,. At this time batik which inheritances from our ancestors starting favored by all for var...

The use of synthetic dyes in the textile industry is mostly non-degradable, which are carcinogenic and pollute environment severely. Natural have gained significant attention recently due to their potential mitigate environmental challenges associated with colorants. This investigation centered around extraction natural sourced from mahogany trees exploration environmentally friendly techniques...

In the present work an evaluation was carried out on the effect dye-bath pH and mordant type on the obtained shades and fastness properties in wool dyeing with cochineal. In this way wool samples were first mordanted with four different mordants and subsequently dyed with cochineal at different levels of dye-bath pH. Colorimetric evaluations were carried out and fastness properties of the dyed ...

This study aimed to assess the effectiveness of utilizing a tannin-based natural brown colorant from neem bark for dyeing wool under microwave treatment, specifically evaluating its coloring efficiency. The was extracted in methanol solution that had been acidified both before and after being subjected treatment up 6 min. variables were optimized create new shades dye with desirable fastness pr...