Adriann H Walters

Title: Adriann H Walters: Innovator in Molecular Biology

Introduction

Adriann H Walters is a notable inventor based in Baltimore, MD (US). She has made significant contributions to the field of molecular biology, holding a total of 4 patents. Her innovative work focuses on methods for accessing and purifying nucleic acids, which are essential for various biological applications.

Latest Patents

One of her latest patents is titled "Method to access nucleic acids from cells." This invention relates to a sample processing method that renders cellular components, such as nucleic acids, accessible. The method involves subjecting a sample of disrupted cells to sufficient agitation in the presence of particles to separate nucleic acids from other cellular components. A heat lysis process, without the use of other lysogenic agents or conditions, is the preferred method for disrupting cells. Once accessed, the nucleic acids can be utilized in various molecular biology procedures.

Another significant patent is "Purification of DNA on Hydroxylated Silicas." This patent provides compositions and processes for the isolation or purification of DNA. The compositions are hydroxylated silica polymers produced by reacting silicon dioxide with an alkaline solution, followed by acidification. The hydroxylated silicas produced can bind DNA in aqueous solutions without the need for binding reagents such as alcohols or chaotropes. The bound DNA can then be separated from the solution and eluted into water or a buffer by heating.

Career Highlights

Adriann has worked with Becton Dickinson and Company Limited, where she applied her expertise in molecular biology. Her work has contributed to advancements in the field, particularly in the methods of nucleic acid processing and purification.

Collaborations

Throughout her career, Adriann has collaborated with notable individuals such as Daniel L Woodard and James A Down. These collaborations have further enhanced her research and development efforts in molecular biology.

Conclusion

Adriann H Walters is a pioneering inventor whose work in molecular biology has led to significant advancements in the accessibility and purification of nucleic acids. Her contributions continue to impact the field and inspire future innovations.