Blografi
Fundamentals of Vibrational Spectroscopy
Vibrational spectroscopy is a fundamental analytical technique that provides molecular-level insights into the structure, bonding, and chemical composition of materials. The method is based on detecting the vibrational motions of atoms within molecules.These motions, such as stretching or bending, correspond to specific vibrational energy levels. The two most commonly used forms of vibrational spectroscopy are Infrared (IR) spectroscopy and Raman spectroscopy. Each technique interacts with molec
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13th Sep 2024
Polymer Films Made from Graphene
In food packaging industry, polymers are extensively used due to their high performance, light weight, availability and low cost. among the most common and interesting polymers in food packaging industry, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and polyethylene terephthalate (PET) are among the most commonly used ones. Vahid Javan KouzegaranAnalytical Chemist (Ph.D.) / Nanografi Nano TechnologyIntroduction Considering the barrier
performance, some
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14th Jun 2021