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https://www.selleckchem.com/products/stc-15.html The conversion of lignocellulose into its building blocks and their further transformation into valuable platform chemicals (e. g., furfural) are key technologies to move towards the use of renewable resources. This paper explored the disentanglement of lignocellulose into hemicellulose-derived sugars, cellulose, and lignin in a biphasic solvent system (water/2-methyltetrahydrofuran) using phosphoric acid as recyclable catalyst. Integrated with the biomass fractionation, in a second step hemicellulose-derived sugars (mainly xylose) were converted to furfural, which was in situ extracted into 2-methyltetrahydrofuran with high selectivity (70 %) and yield (56 wt %). To further increase the economic feasibility of the process, a downstream and recycling strategy enabled recovery of phosphoric acid without loss of process efficiency over four consecutive cycles. This outlines a more efficient and sustainable use of phosphoric acid as catalyst, as its inherent costs can be significantly lowered. Scalp is comprised of five layers namely skin, connective tissue, aponeurosis, loose areolar tissue, and periosteum, each having distinct characteristics. The scalp mobility plays an important role in scalp wound closure. Thus, the estimation of scalp mobility is necessary to obtain a tension-free closure and fine scar in hair restoration surgery. To know the difference of available number of FUs while using two different scalp mobility methods, that is, horizontal vs vertical methods. The study was conducted in a private hair restoration clinic in the patients undergoing surgery after taking informed consent from all the patients. Any patient with a previous scalp surgery was excluded. The horizontal mobility was calculated using Mayer's method, and the vertical mobility was calculated using Mohmand 7 Ahmad's method on the same areas. All the data were recorded and analyzed statistically using Mann-Whitney test. A total of 15 pati

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