UNLABELLED BACKGROUND The recalcitrance of lignocellulosic cell wall biomass to deconstruction varies greatly in angiosperms, yet the source of this variation remains unclear. Here, in eight genotypes of short rotation coppice willow (Salix sp.) variability of the reaction wood (RW) response and the impact of this variation on cell wall recalcitrance to enzymatic saccharification was conside...

At this short review, different chemical production of 3D graphene biocatalysts and developing of its characters by new substituted for using in enzymatic fuel cells are investigated. Also, the current ways of production of 3D Graphene Biocatalysts, different types of substitutes, the best methods for having the highest efficiency, the physical, chemical and biological characters of new biocata...

Enzymatic fuel cells produce electrical power by oxidation of renewable energy sources. An enzymatic glucose biofuel cell uses glucose as fuel and enzymes as biocatalyst, to convert biochemical energy into electrical energy. The applications which need low electrical voltages and low currents have much of the interest in developing enzymatic fuel cells. An analytical modelling of an enzymatic f...

Here we report the first membrane-free biofuel cell obtained by using threedimensional carbonaceous foam electrodes. We first developed a new synthetic pathway to produce a new carbonaceous foam electrode material bearing porosity both in the meso and macroporous scale. We proved that by increasing the porosity of our three-dimensional foams we could increase the current density of our modified...

Lignocellulosic biomass holds unlocked potential as biofuel feedstock. By enzymatic digestion or by pyrolysis, the biopolymers that compose plant cell walls are converted into liquid biofuels at the industrial scale. One strategy to increase the efficiency and lower the cost of these conversion processes is the use of genetically modified plants that produce biomass that is more amenable cataly...

A bioanode for glucose based biofuel cell have been fabricated by combining glucose oxidase and highly ordered Palladium (Pd) nanowire array electrode. The Pd nanowires were 5.57 μm in length and 64.28 nm in diameter. The hydrogel composite modified Pd nanowire array bioanodes were characterized with cyclic voltammetry in the presence of different scan rates and different substrate concentratio...

Background The crystallinity of cellulose is a principal factor limiting the efficient hydrolysis of biomass to fermentable sugars or direct catalytic conversion to biofuel components. We evaluated the impact of TFA-induced gelatinization of crystalline cellulose on enhancement of enzymatic digestion and catalytic conversion to biofuel substrates. Results Low-temperature swelling of cotton li...