l-lactate is a major analyte in the food industry, bioprocess engineering, sports medicine and clinical care unit. l-lactate detection by standard analytical techniques is expensive, time-consuming and difficult for in situ studies. Therefore, selective l-lactate biosensors are developed to overcome the current challenges of food industries and biological sectors. High-throughput nanobiosensors appear promising for on-site detection of lactate in industrial- and laboratory-scale applications. Here, we review principles of lactate sensing techniques and trends in transduction approaches. We discuss nanomaterials, merits and demerits of enzyme-based lactate analysis and commercial testing kits. We present also non-enzymatic nanobiosensors.

升乳酸盐是在食品行业，生物过程工程，运动医学和临床医疗单位的主要分析。升乳酸盐检测通过标准分析技术是昂贵的，耗时的和困难的用于原位研究。因此，选择性升-乳酸生物传感器的开发，以解决食品行业和生物行业的当前挑战。高通量的纳米生物传感器在工业和实验室规模的应用中用于乳酸的现场检测似乎很有希望。在这里，我们回顾了乳酸传感技术的原理和转导方法的趋势。我们讨论了基于酶的乳酸分析的纳米材料，优缺点和商业测试套件。我们还提出了非酶纳米生物传感器。