6558 Search results for: „“
Beneficial Soil Fungus Kills Predatory Nematodes with Dehydropeptides Translocating into the Animal Gut
Mortierella alpina is a mold fungus that has gained attention for its positive correlation with soil health, plant growth, and applications as a crop biocontrol agent to suppress the threats of nematode...
PublicationsHydrolyzation-Free Characterization of Acetalated Dextranvia 2D Correlated Raman Spectroscopy
This study demonstrates a hydrolysis-free approach for characterizing acetalated dextran derivatives using Raman spectroscopy combined with two-dimensional correlation spectroscopy (2D-COS). Traditional...
PublicationsColon Tumor Discrimination Combining Independent Endoscopic Probe-Based Raman Spectroscopy and Optical Coherence Tomography Modalities with Bayes Rule
Colorectal cancer is one of the most prevalent forms of cancer globally. The most common routine diagnostic methods are the examination of the interior of the colon during colonoscopy or sigmoidoscopy,...
PublicationsTheoretical Calculation and Simulation of Peak Distortion of Absorption Spectra of Complex Mixtures
Attenuated total reflection (ATR) spectroscopy in infrared is a standard tool used in most analytical labs, as it allows a rapid chemical analysis with virtually no sample preparation. However, when the...
PublicationsPhotothermal Expansion of Nanostructures in Photo-induced Force Microscopy
Powerful mid-infrared illumination combined with mechanical detection via force microscopy provides access to nanoscale spectroscopic imaging in Materials and Life Sciences. Photo-induced force microscopy...
PublicationsAutomated in-situ monitoring of accelerated crystallization processes of nifedipine using terahertz time-domain spectroscopy
We developed and tested an automated measurement platform which can fit multiple samples for their investigation in transmission mode using terahertz time-domain spectroscopy. The temperature inside the...
PublicationsDesign of a Duplex-to-Complex Structure-Switching Approach for the Homogeneous Determination of Marine Biotoxins in Water
In this report, we describe a fluorescent assay for the detection of six marine toxins in water. The mechanism of detection is based on a duplex-to-complex structure-switching approach. The six aptamers...
PublicationsInvestigating the effect of non-resonant background variation on the CARS data analysis of bacteria samples and classification using machine learning
Non-resonant background (NRB) plays a significant role in coherent anti-Stokes Raman scattering (CARS) spectroscopic applications. All the recent works primarily focused on removing the NRB using different...
PublicationsRaman Handheld Versus Microscopic Spectroscopy for Estimating the Post-Mortem Interval of Human Bones: A Comparative Pilot Study
The post-mortem interval estimation for human skeletal remains is critical in forensic medicine. This study used Raman spectroscopy, specifically comparing a handheld device to a Raman microscope for PMI...
PublicationsRecent advances of surface enhanced Raman spectroscopy (SERS) in optical biosensing
Surface-enhanced Raman spectroscopy (SERS) is a powerful biosensing technique that combines molecular fingerprint specificity with high sensitivity, detecting trace amounts using plasmonic-based metallic...
Publications