The term biopolymer refers to materials obtained by chemically modifying natural biological
substances or producing them through biotechnological processes. They are …

Skin aging is the progressive biological process generally characterized by the appearance
of wrinkles, age spots, sagging of skin, and dryness. Since skin is an essential part of …

Clays are used in various cosmetic formulations, such as sunscreens, toothpastes,
deodorants, creams, hair cosmetics, makeups, nail polish, facial masks, and shampoos …

The present study investigated the possibility of obtaining 3D printed composite constructs
using biomaterial-based nanocomposite inks. The biopolymeric matrix consisted of …

In the loess region of northwest China, the accumulation of soluble salt in the soil due to the
capillary rise of water often damages earthen buildings. Thus, studies on the cutting off of the …

Polyvinyl alcohol (PVA) as an additive has been widely concerned in soil improvement. In
the past, the consolidation effect of the PVA in various soils showed obvious differences …

Brewer's spent grain (BSG) is a by‐product of the brewery and represents a sustainable
alternative for application in starch‐based active materials. This study aimed to develop …

Mining processes produce a massive amount of waste which, if not treated properly, can
cause significant environmental and social impacts. Recently, some studies have focused …

This book delves into the world of natural sources from medicinal plants, microbes, and
fungi, to lichen, algae, and clay minerals that have been used for centuries in traditional …

In this paper, we have sought to determine if a reflective silver coating layer could prevent
the degradation of a silver/acrylate polymer assembly and the loss of its optical property in …