Nanoscale Characterisation of Biological and Bioinspired Materials using Integrated Fluidic Force - High-Resolution Confocal Microscopy

使用集成流体力对生物和仿生材料进行纳米级表征 - 高分辨率共焦显微镜

• 批准号: BB/W019639/1
• 负责人: Gleb Yakubov
• 金额: $ 99.12万
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=BB%2FW019639%2F1
• 关键词: Nanoscale; Characterisation; Biological; Bioinspired; Materials

We propose a new imaging platform that combines ultra-fast confocal imaging with the the nano-fluidic functionality delivered by an integrated Fluidic Force microscope (FluidFM-UFCLSM). The proposed capability opens a new phase of exploration of biological systems by enabling characterisation of localised biochemical and physiological processes. The proposed capability provides new avenues for specific applications such as new antimicrobial agents, functional genetics and the development of sustainable crops. The unique design of FluidFM-UFCLSM enables accommodating an array of complex biological samples to perform quantitative and predictive characterisation of biofilms, tissues, whole plants, small animals, insects, mucosal membranes, food systems and tissue scaffold hydrogels. The unique feature of FluidFM-UFCLSM is it will enable study of the smallest units of biological organisation such as proteins as well as larger objects such as cells, tissues and organs. The use of FluidFM-UFCLSM cuts across many disciplines and delivers benefits to a broad range of research topics in the areas of biofilm formation, plant science, tissue engineering, food science and cell physiology. Some examples of FluidFM-UFCLSM applications are: 1) Elucidate anti-microbial resistance and the localised mechanisms underpinning quorum sensing 1) Probe interaction between immune cells with lung epithelium as one of the key pathways of Covid-19 pathogenies2) Uncover the secrets of plant development and mechanical signalling to develop new resistant crops3) Probe the effect of nutrition on gut microbiome and associated health outcomes4) Explore new plant-mimetic materials for designing new food-compatible films for environmentally sustainable food production The broader areas of impact will be achieved by supporting emerging areas research that targets the major problems and challenges of food security, improved nutrition, animal and human health, combatting antimicrobial resistance, microbiome research, industrial biotechnology, waste valorisation, sustainable agricultural and synthetic biology.

我们提出了一个新的成像平台，结合了超快共聚焦成像与纳米流体功能提供了一个集成的FluidForce显微镜（FluidFM-UFCLSM）。拟议的能力开启了一个新的阶段，探索生物系统，使本地化的生化和生理过程的特性。拟议的能力为新的抗菌剂、功能遗传学和可持续作物的开发等具体应用提供了新的途径。FluidFM-UFCLSM的独特设计能够容纳一系列复杂的生物样品，对生物膜、组织、整株植物、小动物、昆虫、粘膜、食物系统和组织支架水凝胶进行定量和预测性表征。FluidFM-UFCLSM的独特之处在于它可以研究生物组织的最小单位，如蛋白质，以及更大的物体，如细胞，组织和器官。FluidFM-UFCLSM的使用跨越了许多学科，并为生物膜形成、植物科学、组织工程、食品科学和细胞生理学等领域的广泛研究课题带来了益处。FluidFM-UFCLSM应用的一些示例包括：1）阐明抗微生物耐药性和支持群体感应的局部机制1）探索免疫细胞与肺上皮之间的相互作用，这是Covid-19病原体的关键途径之一2）揭示植物发育和机械信号传导的秘密，以开发新的抗性作物3）探索营养对肠道微生物组和相关健康结果的影响4）探索新的植物模拟材料，用于设计新的食品兼容薄膜，以实现环境可持续的食品生产通过支持新兴领域的研究，针对粮食安全，改善营养，动物和人类健康，对抗抗菌素耐药性，微生物组研究，工业生物技术，废物增值，可持续农业和合成生物学的主要问题和挑战，将实现更广泛的影响领域。