Pulsed terahertz spectroscopy of DNA, bovine serum albumin and collagen between 0.1 and 2.0 THz

AG Markelz, A Roitberg, EJ Heilweil - Chemical Physics Letters, 2000 - Elsevier
… We report the first use of pulsed terahertz spectroscopy to examine low-frequency collective
… samples of calf thymus DNA, bovine serum albumin and collagen in the 0.06–2.00 THz (2–…

THz-spectroscopy of biological molecules

TR Globus, DL Woolard, T Khromova… - Journal of biological …, 2003 - Springer
… of terahertz spectroscopy for the characterization of DNA polymers … of DNA have been
performed at frequencies above 10 THz. Below this range, a very limited number of spectroscopic

Far-infrared vibrational modes of DNA components studied by terahertz time-domain spectroscopy

BM Fischer, M Walther, PU Jepsen - Physics in Medicine & …, 2002 - iopscience.iop.org
… of terahertz time-domain spectroscopy (THz-TDS) for recording the far-infrared (0.5–4.0 THz
building blocks of deoxyribose nucleic acid (DNA). We observe numerous distinct spectral …

Terahertz spectroscopy of DNA

MV Tsurkan, NS Balbekin, EA Sobakinskaya… - … and Spectroscopy, 2013 - Springer
… The purpose of this work is the development and imple mentation of an experimental
setup for high precision spectral measurements and the analysis of the THz spectrum of DNA …

Hydration shells of DNA from the point of view of terahertz time-domain spectroscopy

NA Penkova, MG Sharapov, NV Penkov - International Journal of …, 2021 - mdpi.com
… shells of DNA were studied in a solution by terahertz time-domain spectroscopy. The … of
THz spectroscopy for studying the hydration shells of DNA in solutions. In one work [22], the …

Terahertz molecular resonance of cancer DNA

H Cheon, H Yang, SH Lee, YA Kim, JH Son - Scientific Reports, 2016 - nature.com
… Here, we present terahertz molecular resonance fingerprints of DNA methylation in cancer
DNA. … methylation might be an effective biomarker of carcinogenesis using THz spectroscopic

Detection of DNA oligonucleotides with base mutations by terahertz spectroscopy and microstructures

M Tang, M Zhang, S Yan, L Xia, Z Yang, C Du, HL Cui… - Plos one, 2018 - journals.plos.org
… investigation results reported in this work indicate that THz spectroscopy may be an effective
and marker-free technique to explore and diagnose the genic mutation of DNA molecules. …

THz-frequency spectroscopic sensing of DNA and related biological materials

T Globus, D Woolard, M Bykhovskaia… - … Journal of High …, 2003 - World Scientific
… ~ 0.1-10 THz) is predicted to be fairly rich with spectral features that are dependent on DNA
… the use of submillimeter-wave spectroscopy for the characterization of DNA polymers and to …

Applications of terahertz spectroscopy in biosystems

DF Plusquellic, K Siegrist, EJ Heilweil… - …, 2007 - Wiley Online Library
… earliest work on DNA in the THz region (0.09–13.5 THz) was … highly oriented films of DNA
salts, Li-DNA and Na-DNA. Five … at 1.35 THz for Li-DNA and 1.23 THz for Na-DNA. These …

Phenomenological model and experimental study of DNA absorption spectra in THz range

VL Vaks, AV Semenova, YS Guseva… - Optical and Quantum …, 2017 - Springer
… the dependence of the DNA absorption spectra on the length … THz spectroscopy for
biomolecule solutions has been developed. First measurements have been performed, using a DNA