Frank W R Chaplen

Title: Frank W R Chaplen: Innovator in Bioactive Compound Detection

Introduction

Frank W R Chaplen is an accomplished inventor based in Albany, Oregon. He has made significant contributions to the field of bioactive compound detection through his innovative methods and technologies. His work has implications for various applications, including neuroscience and environmental safety.

Latest Patents

Chaplen holds a patent for "Methods for detecting bioactive compounds." This patent describes methods that involve exposing compounds to one or more classes of chromatophores and measuring or sensing associated changes in these chromatophores. The representative methods allow for the identification and quantification of neurotransmitters, toxins, hormones, and chemical warfare agents, with or without prior knowledge of the sample's content. Notably, some examples utilize chromatophores based on Betta fish. The cytosensor apparatus developed using these chromatophores includes means for exposing them to a sample and optical detection systems for assessing changes in their optical properties. Compounds can be identified or quantified based on red-green-blue or hue saturation-value representations of transmitted or reflected light, or through other characterizations of light.

Career Highlights

Chaplen is affiliated with Oregon State University, where he continues to advance research in bioactive compound detection. His work has garnered attention for its innovative approach and practical applications in various scientific fields.

Collaborations

He has collaborated with notable colleagues, including William H Gerwick and Goran Jovanovic, contributing to a rich environment of research and innovation.

Conclusion

Frank W R Chaplen's contributions to the detection of bioactive compounds highlight his role as a significant inventor in the field. His innovative methods and collaborations continue to influence research and applications in science and technology.