A5032045428- Forensic and Genetic Research
- Molecular Biology Techniques and Applications
- Spectroscopy Techniques in Biomedical and Chemical Research
- Spectroscopy and Chemometric Analyses
- Identification and Quantification in Food
- Textile materials and evaluations
- Metabolomics and Mass Spectrometry Studies
- Dyeing and Modifying Textile Fibers
- Bacteriophages and microbial interactions
- Biotin and Related Studies
- Epigenetics and DNA Methylation
- Advanced Fluorescence Microscopy Techniques
- Genetic Syndromes and Imprinting
- Infant Health and Development
- Forensic Entomology and Diptera Studies
- Food Allergy and Anaphylaxis Research
- Microplastics and Plastic Pollution
- Respiratory and Cough-Related Research
- Bacillus and Francisella bacterial research
- Microbial Community Ecology and Physiology
- Cultural Heritage Materials Analysis
- Urological Disorders and Treatments
- Genomics and Phylogenetic Studies
- Genetic Neurodegenerative Diseases
RIKEN Center for Sustainable Resource Science
2021-2023
The University of Tokyo
2015-2021
National Research Institute of Police Science
2016-2019
Body fluid (BF) identification is a critical part of criminal investigation because its ability to suggest how the crime was committed and provide reliable origins DNA. In contrast current methods using serological biochemical techniques, vibrational spectroscopic approaches alternative advantages for forensic BF identification, such as non-destructivity versatility various types analytical interests. However, unexplored issues remain practical application forensics; example, specific needs...
Abstract While biodegradable polymers have received increased attention due to the recent marine plastic problem, few studies compared microbiomes and their degradation processes among polymers. In this study, we set up prompt evaluation systems for polymer degradation, allowing us collect 418 microbiome 125 metabolome samples clarify differences according progress material (polycaprolactone [PCL], polybutylene succinate-co-adipate [PBSA], succinate [PBS], adipate-co-terephthalate [PBAT],...
Forensic science is an important field of analytical chemistry where vibrational spectroscopy, in particular Fourier transform infrared spectroscopy and Raman present advantages as they have a nondestructive nature, high selectivity, no need for sample preparation. Herein, we demonstrate method determination donor sex, based on attenuated total reflection (ATR FT-IR) dry urine traces. Trace body fluid evidence special importance to the modern criminal investigation source individualizing DNA...
Often in criminal investigations, discrimination of types body fluid evidence is crucially important to ascertain how a crime was committed. Compared current methods using biochemical techniques, vibrational spectroscopic approaches can provide versatile applicability identify various without sample invasion. However, their limited pure samples because signals from fluids incorporated substrate are affected strongly by interference signals. Herein, we describe novel approach recover that...
Abstract Blood, as a cardinal biological system, is challenging target for biochemical characterization because of sample complexity and lack analytical approaches. To reveal evaluate aging process blood compositions an unexplored issue in forensic analysis, which useful to elucidate the details crime. Here we demonstrate spectral deconvolution model near-infrared Raman spectra bloodstain comprehensively describe based on chemical mechanism, particularly kinetics. The monitored over several...
Abstract Integrative measurement analysis of complex subjects, such as polymers is a major challenge to obtain comprehensive understanding the properties. In this study, we describe analytical strategies extract and selectively associate compositional information measured by multiple techniques, aiming reveal their relationships with physical properties biopolymers derived from hair. Hair samples were analyzed including solid-state nuclear magnetic resonance (NMR), time-domain NMR, Fourier...
Studies of temporal behaviors protein association in living cells are crucially important for elucidating the fundamental roles and mechanism interactive coordination cell activities. We developed a method investigating alternation particular assembly using monomeric fluorescent proteins, timers (FTs), which color changes from blue to red over time. identified dissection site FTs, allows complementation split FT fragments. The fragments each variant recovered their fluorescence maintained...
Abstract Integrative measurement analysis of complex subjects, such as polymers is a major challenge to obtain comprehensive understanding the properties. In this study, we describe analytical strategies extract and selectively associate compositional information measured by multiple techniques, aiming reveal their relationships with physical properties biopolymers derived from hair. Hair samples were analyzed including solid-state nuclear magnetic resonance (NMR), time-domain NMR, Fourier...