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DNA Nanoscience From Prebiotic Origins to Emerging Nanotechnology

DNA Nanoscience From Prebiotic Origins to Emerging Nanotechnology

DNA Nanoscience: From Prebiotic Origins to Emerging Nanotechnology melds two tales of DNA. One is a look at the first 35 years of DNA nanotechnology to better appreciate what lies ahead in this emerging field. The other story looks back 4 billion years to the possible origins of DNA which are shrouded in mystery. The book is divided into three parts comprised of 15 chapters and two Brief Interludes. Part I includes subjects underpinning the book such as a primer on DNA the broader discipline of nanoscience and experimental tools used by the principals in the narrative. Part II examines the field of structural DNA nanotechnology founded by biochemist/crystallographer Nadrian Seeman that uses DNA as a construction material for nanoscale structures and devices rather than as a genetic material. Part III looks at the work of physicists Noel Clark and Tommaso Bellini who found that short DNA (nanoDNA) forms liquid crystals that act as a structural gatekeeper orchestrating a series of self-assembly processes using nanoDNA. This led to an explanation of the polymeric structure of DNA and of how life may have emerged from the prebiotic clutter. | DNA Nanoscience From Prebiotic Origins to Emerging Nanotechnology

GBP 180.00
1

Introduction to Forensic DNA Evidence for Criminal Justice Professionals

Introduction to Forensic DNA Evidence for Criminal Justice Professionals

The use of DNA profiling in forensic cases has been considered the most innovative technique in forensic science since fingerprinting yet for those with limited scientific knowledge understanding DNA enough to utilize it properly can be a daunting task. Introduction to Forensic DNA Evidence for Criminal Justice Professionals is designed for nonscientific readers who need to learn how to effectively use forensic DNA in criminal cases. Written by a forensic scientist world renowned for her expertise in clothing examination the book provides a balanced perspective on the weight of DNA evidence. Going beyond a simple explanation of the methodology it arms attorneys and other criminal justice professionals with knowledge of the strengths and limitations of the evidence including the danger in relying on DNA statistical probabilities in the determination of guilt. The book covers the most common DNA methods used in criminal trials today nuclear DNA short tandem repeat (STR) techniques mitochondrial DNA and Y-STR profiling. It helps prosecutors know when to emphasize DNA evidence or proceed with trial in the absence of such evidence. It assists defense lawyers in knowing when to challenge DNA evidence and perhaps employ an independent expert when to focus elsewhere or when to secure the advantage of an early guilty plea. By imparting practical and theoretical knowledge in an accessible manner the book demystifies the topic to help both sides of the adversarial system understand where DNA evidence fits within the context of the case.

GBP 180.00
1