Cover Image, Volume 138, Issue 15

Abstract

The image created by Tridib Kumar Bhowmick and colleagues shows Standard Cellulose Powder (Hi-media Laboratories, pvt ltd.) and Purity (>97%, on dry basis). Known as the SEM Analysis Method, the morphology of the standard cellulose was determined using scanning electron microscopy (SEM) (ZEISS, Model: Gemini, Germany). A small amount of cellulose powder was sprinkled on double-sided conductive tape pasted on a metal stub. The sample was coated with gold by a sputter coater and the surface of standard cellulose (STDC) was observed by operating the microscope at 5 kV, with a working distance kept at 6.6 mm. DOI: 10.1002/app.50388