Rsc publishing jun 2025 (4 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Selected ion flow tube mass spectrometry (SIFT-MS) is a chromatography-free, direct-analysis technique that is ideally suited to real-time, quantitative analysis of volatile compounds in air at trace concentrations. SIFT-MS utilises highly controlled, soft chemical ionisation - in the form of gas-phase ion-molecule reactions - coupled with mass spectrometry detection to provide both broad-spectrum and specific analysis of volatiles with diverse functionalities. This book provides readers with a broad understanding of the principles of the SIFT-MS technique and how it differs from conventional chromatographic approaches that are used for analysis of volatiles. It will also aid users to identify existing and new methods where adoption of SIFT-MS would be advantageous, e.g. through reduction in sample preparation or higher throughput, and provides the knowledge and insight required to develop best-practice methods and effectively evaluate the data that they generate and approaches to optimising, validating, and transferring methods to routine analysis and other applications. This book addresses two needs for SIFT-MS users: - As a reference work, it gathers the fundamental principles from the literature and laboratory experience to provide a practical textbook for those using SIFT-MS in routine laboratories, research organisations and academia. - It utilises a procedure-based approach to apply principles to routine analysis, simplifying implementation in routine analysis laboratories, while also accelerating effective application in other specialisations. The audience for this book is method developers and laboratory technicians engaged in routine analysis and research laboratories, but it is also well suited to graduate students, reducing the mentoring load for academics and research fellows.…

Buch. Zustand: Neu. Neuware - The multidisciplinary field of food sensor development is evolving rapidly. Prompt detection of food contaminants is vital for public health protection. Significant advances are taking place in the design and development of sensitive, affordable, and user-friendly sensors for food safety and security. This book covers various recent advances in food sensor development, using illustrative descriptions of successful practical applications as well as identifying existing challenges and prospects. Compiling current progress in food quality sensors such as electrochemical sensors, nanocomposite sensors, aptamer based immunosensors, and microfluidic lab-on-a-chip devices, it fills a gap in the literature by laying down a framework for food sensor development from idea to implementation. With an emphasis on multidisciplinary aspects, the book appeals to students, academics, researchers and industry personnel from diverse backgrounds with an interest in food science and food quality assurance.…

Buch. Zustand: Neu. Neuware - Advances in technology have rapidly changed the way we treat ophthalmic diseases, especially with the development of new biomaterials used as prosthetics, for drug delivery devices, or to regenerate tissue. Bridging the gap between biomaterials scientists and ophthalmologists, this book includes overviews of devices and cutting-edge research on current and future strategies to treat acute and chronic diseases in the eye. Edited by leaders in the field, the book provides perspectives for both biomaterials scientists and ophthalmologists. Biomaterials scientists are given a background to the challenges in ophthalmology that advanced materials could solve. Ophthalmologists are provided a background on materials to enable them to better understand the devices they are using and their advantages and challenges. All readers are provided with a critical review of the current and future state of devices that are being used or are under development in devices, regenerative medicine, and drug delivery. This book is for those working in biomaterials science, biomedical engineering, chemical engineering, and clinicians specialising in ophthalmology, as well as those working in polymer science-based medical technologies.…

Buch. Zustand: Neu. Neuware - Secondary ion mass spectrometry (SIMS) is a technique used to analyse the composition of solid surfaces and thin films by sputtering the surface of the specimen with a primary ion beam and collecting and analysing ejected secondary ions. The technique has been applied to quality assurance in semiconductor manufacture, in forensics for enhancement of fingerprints and to determine the composition of cometary dust. This book briefly introduces the fundamentals of the SIMS technique and discusses in detail recent advancements and applications in various branches of science. From an extensive literature review, it provides a good overview of how to reproduce the most prominent experiments and what instruments are required or suited to the analysis. It will inspire new designs and hence research for the future. Appealing to graduates or postgraduates who want an overview of the field and how to use this technique, researchers new to this field will find innovative solutions and how to achieve them detailed herein.…