DETECHIP ® is a novel, highly selective and sensitive molecular sensor array producing color and fluorescence changes in the presence of many small molecules or analytes. This technology utilizes an array of eight sensors in two types of buffers that are dispensed in a 96-well plate. Color and fluorescent changes in the presence of analytes are recorded as a 32 digit binary code that is able to discriminate many substances. The current application is dedicated to testing narcotics such as cocaine, tetrahydrocannabinol (THC) from marijuana, as well as daterape and club drugs such as flunitrazepam, gamma-hydroxybutyric acid (GHB), and methamphetamine, to name a few. Shown to be a contactless, portable, and inexpensive optical detection system, DETECHIP ® can detect many substances and therefore can be used where a high degree of preliminary diagnostics is needed.Besides narcotics, DETECHIP ® is able to detect and discriminate over-the-counter medications, trinitrotoluene (TNT), pesticides, food spoilage metabolites, and narcotics laced with cutting agents. DETECHIP ® offers possibilities for a simple, sensitive, selective, and affordable alternative to costly immunoassays.

Implications of the study findings are outlined and aim to provide information about the needs to enable future clinical directions to be developed.

Adverse Childhood Experiences (ACEs) research has demonstrated a strong correlation between a traumatic childhood and poor health and social status in adulthood. Maternal/child Public Health Nursing (PHN) home visiting teams frequently encounter families experiencing trauma, thus offering a unique opportunity to assist parents in recognizing the potential harm such stress may have for their child. The Sonoma County Field Nursing team developed a trauma‐informed model utilizing ACEs education in a self‐reflective approach with parents to increase family resilience and reduce the risk for future childhood trauma. This paper presents the supporting research used to develop the trauma‐informed approach and describes the execution of the model by the Sonoma County Field Nursing team.

Traumatic experiences can have significant health effects, particularly when they are experienced during childhood. Structural determinants of health including environmental disasters and limited access to mental health services and affordable housing can contribute additional stress for parents with a personal history of childhood adversity. These factors can directly affect their children, contributing to intergenerational trauma. Pregnant people and families with young children are often referred to public health nursing maternal and child home visiting (HV) programs when there are concerns about historical or evolving childhood trauma. The strict eligibility and participation requirements of existing evidence-based maternal and child HV programs can exclude families that have experienced or are experiencing childhood trauma and its effects and can limit innovation by public health nurses, a hallmark of the field. Therefore, we advocate and describe the implementation of the Trauma Informed Approach in Public Health Nursing (TIA PHN) model, which incorporates a trauma-informed approach into a traditional maternal and child HV program in 3 California counties. TIA PHN, which began enrollment in March 2021, involves public health nurses and community health workers and integrates program evaluations in pursuit of evidence-based status. (Am J Public Health. 2022;112(S3):S298–S305. https://doi.org/10.2105/AJPH.2022.306737 )