Colorectal cancer(CRC) is the fourth most commoncancer in the United Kingdom and is the second largest cause of cancer related death in the United Kingdom after lung cancer.Currently in the United Kingdom there is not...Colorectal cancer(CRC) is the fourth most commoncancer in the United Kingdom and is the second largest cause of cancer related death in the United Kingdom after lung cancer.Currently in the United Kingdom there is not a diagnostic test that has sufficient differentiation between patients with cancer and those without cancer so the current referral system relies on symptomatic presentation in a primary care setting.Raman spectroscopy and surface enhanced Raman spectroscopy(SERS) are forms of vibrational spectroscopy that offer a nondestructive method to gain molecular information about biological samples.The techniques offer a wide range of applications from in vivo or in vitro diagnostics using endoscopic probes,to the use of micro-spectrometers for analysis of biofluids.The techniques have the potential to detect molecular changes prior to any morphological changes occurring in the tissue and therefore could offer many possibilities to aid the detection of CRC.The purpose of this review is to look at the current state of diagnostic technology in the United Kingdom.The development of Raman spectroscopy and SERS in clinical applications relation for CRC will then be discussed.Finally,future areas of research of Raman/SERS as a clinical tool for the diagnosis of CRC are also discussed.展开更多
文摘Colorectal cancer(CRC) is the fourth most commoncancer in the United Kingdom and is the second largest cause of cancer related death in the United Kingdom after lung cancer.Currently in the United Kingdom there is not a diagnostic test that has sufficient differentiation between patients with cancer and those without cancer so the current referral system relies on symptomatic presentation in a primary care setting.Raman spectroscopy and surface enhanced Raman spectroscopy(SERS) are forms of vibrational spectroscopy that offer a nondestructive method to gain molecular information about biological samples.The techniques offer a wide range of applications from in vivo or in vitro diagnostics using endoscopic probes,to the use of micro-spectrometers for analysis of biofluids.The techniques have the potential to detect molecular changes prior to any morphological changes occurring in the tissue and therefore could offer many possibilities to aid the detection of CRC.The purpose of this review is to look at the current state of diagnostic technology in the United Kingdom.The development of Raman spectroscopy and SERS in clinical applications relation for CRC will then be discussed.Finally,future areas of research of Raman/SERS as a clinical tool for the diagnosis of CRC are also discussed.
