. . . . "The measurement of the interaction of light with matter to provide information about molecular structure and composition." . . "Spectroscopy" . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCFntPrMZqvg2kVhCNArNnEn37ddXGwZ/0r4C8CS4lDry7C7YkYgng9yb0UMZQUHiTVkR/5A4m/xjE+Vy+AnwcWUeB75SfGZjE5ylI6VeHjTHi9+2hh2PHYIWnkhU4WHl3COEnxSSa/VouvPzZ2BIWLH6fTrq7NNL3RF5hGegGG0QIDAQAB" . "E53qGU/dJTdP5U23HCR9ubRCmndAlhOA81dlW2DVC7ka8K9DWdER6I+s8yrU4Z1hp3VOP99tr8yjrR9SnYhnC0yoCi49eqEtE7ZLqwDsvI/e8pFjSZpuPWEoKeLA6IS/5Z7HtJRsB8IFtSkkFhddZrRBdzS9FPXM2hZqeEdfREs=" . . "2023-09-11T08:04:43.164Z"^^ . . . . . "Methodology: Spectroscopy" . . . . . .