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The purpose of this paper is to present findings on a community-based participatory research project where the authors examined access and ability to use technology, attitudes and perceptions of technology, and COVID-19 and mental health beliefs in the time of COVID-19, among predominantly Hispanic/Latinx farmworker males residing in the US–Mexico border city of El Paso, Texas.

This paper used a qualitative narrative analysis which consisted of in-person interviews in Spanish with male farmworkers (n = 10) between the ages of 49–60 years. This paper applied a research approach designed to engage researchers and community stakeholders as equal partners with the goal of improving practice.

Of the participants, eight reported having a phone and only three reported knowing how to use the internet. Before the COVID-19 pandemic, the participants reported living a relatively stress-free life. When the pandemic impacted their community, they reported experiencing heightened anxiety and stress. To relieve stress, all participants used healthy coping strategies (e.g. walking and gardening).

The findings suggest that farmworker males are receptive to obtaining mental health services. In addition, they would benefit from resources highlighting healthy stress coping mechanisms. Due to their limited knowledge of current internet technology, efforts on how to promote and deliver mental health services and resources to farmworkers should be strategic and appropriate.

Recently, powerful instruments for biomedical engineering research studies, including disease modeling, drug designing and nano-drug delivering, have been extremely investigated by researchers. Particularly, investigation in various microfluidics techniques and novel biomedical approaches for microfluidic-based substrate have progressed in recent years, and therefore, various cell culture platforms have been manufactured for these types of approaches. These microinstruments, known as tissue chip platforms, mimic in vivo living tissue and exhibit more physiologically similar vitro models of human tissues. Using lab-on-a-chip technologies in vitro cell culturing quickly caused in optimized systems of tissues compared to static culture. These chipsets prepare cell culture media to mimic physiological reactions and behaviors.

The authors used the application of lab chip instruments as a versatile tool for point of health-care (PHC) applications, and the authors applied a current progress in various platforms toward biochip DNA sensors as an alternative to the general bio electrochemical sensors. Basically, optical sensing is related to the intercalation between glass surfaces containing biomolecules with fluorescence and, subsequently, its reflected light that arises from the characteristics of the chemical agents. Recently, various techniques using optical fiber have progressed significantly, and researchers apply highlighted remarks and future perspectives of these kinds of platforms for PHC applications.

The authors assembled several microfluidic chips through cell culture and immune-fluorescent, as well as using microscopy measurement and image analysis for RNA sequencing. By this work, several chip assemblies were fabricated, and the application of the fluidic routing mechanism enables us to provide chip-to-chip communication with a variety of tissue-on-a-chip. By lab-on-a-chip techniques, the authors exhibited that coating the cell membrane via poly-dopamine and collagen was the best cell membrane coating due to the monolayer growth and differentiation of the cell types during the differentiation period. The authors found the artificial membrane, through coating with Collagen-A, has improved the growth of mouse podocytes cells-5 compared with the fibronectin-coated membrane.

The authors could distinguish the differences across the patient cohort when they used a collagen-coated microfluidic chip. For instance, von Willebrand factor, a blood glycoprotein that promotes hemostasis, can be identified and measured through these type-coated microfluidic chips.