Zobrazeno 1 - 10
of 59
pro vyhledávání: '"P. Venkata Ramaiah"'
Autor:
Toda, Keiichiro, Takarada, Masaharu, Ishigane, Genki, Shimada, Hiroyuki, Badarla, Venkata Ramaiah, Okabe, Kohki, Ideguchi, Takuro
Fluorescent nanothermometry has revealed pronounced inhomogeneous temperature distributions within cells and has opened the field of single-cell thermal biology. However, this finding has sparked a controversial discussion known as the 10^5 gap issue
Externí odkaz:
http://arxiv.org/abs/2406.16265
Autor:
Tamamitsu, Miu, Toda, Keiichiro, Badarla, Venkata Ramaiah, Shimada, Hiroyuki, Konishi, Kuniaki, Ideguchi, Takuro
Mid-infrared (MIR) spectroscopy is widely recognized as a powerful, non-distractive method for chemical analysis. However, its utility is constrained by a micrometer-scale spatial resolution imposed by the long-wavelength MIR diffraction limit. This
Externí odkaz:
http://arxiv.org/abs/2306.08245
Autor:
Hashimoto, Kazuki, Nakamura, Takuma, Kageyama, Takahiro, Badarla, Venkata Ramaiah, Shimada, Hiroyuki, Horisaki, Ryoich, Ideguchi, Takuro
High-speed measurement confronts the extreme speed limit when the signal becomes comparable to the noise level. In the context of broadband mid-infrared spectroscopy, state-of-the-art ultrafast Fourier-transform infrared spectrometers, in particular
Externí odkaz:
http://arxiv.org/abs/2209.12371
Autor:
Ishigane, Genki, Toda, Keiichiro, Tamamitsu, Miu, Shimada, Hiroyuki, Badarla, Venkata Ramaiah, Ideguchi, Takuro
Advancement in mid-infrared (MIR) technology has led to promising biomedical applications of MIR spectroscopy, such as liquid biopsy or breath diagnosis. On the contrary, MIR microscopy has been rarely used for live biological samples in an aqueous e
Externí odkaz:
http://arxiv.org/abs/2208.11969
A simple approach of broadband mid-infrared pulse generation with a mode-locked Yb-doped fiber laser
Autor:
Nakamura, Takuma, Badarla, Venkata Ramaiah, Hashimoto, Kazuki, Schunemann, Peter G., Ideguchi, Takuro
Broadband mid-infrared (MIR) molecular spectroscopy demands a bright and broadband light source in the molecular fingerprint region. To this end, intra-pulse difference frequency generation (IDFG) has shown excellent properties among various techniqu
Externí odkaz:
http://arxiv.org/abs/2112.08076
One of the essential goals of molecular spectroscopy is to measure all fundamental molecular vibrations simultaneously. To this end, one needs to measure broadband infrared (IR) absorption and Raman scattering spectra, which provide complementary vib
Externí odkaz:
http://arxiv.org/abs/2109.11699
Autor:
S S Mohamed Abdulcader Riyaz, Nilesh Arjun Torwane, Ahmed Ali Almuntashri, Smita R Priyadarshini, Amol Jain, Deepak Bala, Vardharajula Venkata Ramaiah
Publikováno v:
Journal of Pharmacy and Bioallied Sciences, Vol 16, Iss 5, Pp 714-716 (2024)
Objectives: The objective of the current research was to evaluate the role of vitamin D in the management of oral lichen planus. Materials and Method: Based on their vitamin D levels, 90 individuals with oral lichen planus were equally divided into t
Externí odkaz:
https://doaj.org/article/5170a03d18514692bd732cfe9a7580ef
Fourier-transform infrared spectroscopy (FTIR) is the golden standard of mid-infrared (MIR) molecular spectroscopic analysis through optically-encoded vibrational signatures. Michelson-type FTIR and MIR dual-comb spectrometers allow us to simultaneou
Externí odkaz:
http://arxiv.org/abs/2008.13342
Autor:
Genki Ishigane, Keiichiro Toda, Miu Tamamitsu, Hiroyuki Shimada, Venkata Ramaiah Badarla, Takuro Ideguchi
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-14 (2023)
Abstract Advancement in mid-infrared (MIR) technology has led to promising biomedical applications of MIR spectroscopy, such as liquid biopsy or breath diagnosis. On the contrary, MIR microscopy has been rarely used for live biological samples in an
Externí odkaz:
https://doaj.org/article/fdf2bf90402647728b149fa84d687afd
Autor:
Noura Alessa, Shahzad Ali Shah, Rishibha Bhardwaj, Prabu Mahin Syed Ismail, M. Nazargi Mahabob, Prashant Babaji, Vardarajula Venkata Ramaiah
Publikováno v:
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, Vol 24 (2024)
Objective: To assess the efficacy of bioactive glass, self-assembling peptide, and ozone-remineralizing agents on the artificial carious lesion. Material and Methods: On the extracted 60 premolar teeth, an artificial carious lesion/demineralization w
Externí odkaz:
https://doaj.org/article/119648af02644ee9b83272ef78dde80b