Results 91 to 100 of about 4,623,074 (340)

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Climate strategy with CO2 capture from the air [PDF]

Ce texte porte sur la question de la réversibilité à long terme des émissions de CO2. Il donne un exemple de technologies de capture directe à partir de l'air, qui permet de borner le coût marginal de réduction du CO2 dans toute l'économie.
David Keith, Minh Ha-Duong, Joshua Stolaroff   +2 more
core  

Enhanced CO2 Capture Performance Using Methyl Diethanolamine-functionalized Silica Gels: Assessing CO2 Capture Capacity

Applied Environmental Research
Carbon dioxide (CO2) is a significant greenhouse gas. This causes harm to the environment and to humans. In 2023, atmospheric CO2 levels rose to 420 ppm, marking a new record high. Therefore, technology for capturing CO2 has been developed.
Petpitcha Boonmatoon, Pacharapol Nokpho, Pornpote Piumsomboon, Benjapon Chalermsinsuwan   +3 more
doaj   +3 more sources

A review on CO2 capture and sequestration in the construction industry: Emerging approaches and commercialised technologies

Journal of CO2 Utilization, 2023
Mohd Hanifa, R. Agarwal, U. Sharma, P. C. Thapliyal, L. P. Singh   +4 more
semanticscholar   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

CO2 Highways for Europe: Modeling a Carbon Capture, Transport and Storage Infrastructure for Europe [PDF]

We present a mixed integer, multi-period, cost-minimizing carbon capture, transport and storage (CCTS) network model for Europe. The model incorporates endogenous decisions about carbon capture, pipeline and storage investments; capture, flow and ...
Johannes Herold, Pao-Yu Oei, Andreas Tissen, Roman Mendelevitch   +3 more
core  

Evaluation and matching of CCS source and sink potential of various geologic bodies in Huainan Coalfield

Meitan xuebao
The evaluation and matching of CCUS source and sink potential of various geological bodies in Huainan coalfield is of great significance to the engineering popularization of CO2–ECBM technology.
Huihuang FANG, Shuxun SANG, Pingsong ZHANG, Shiqi LIU, Zhangfei WANG, Jinran GUO, Rui CHEN   +6 more
doaj   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Comparison of modern packings : assessing proper choice for post-combustion carbon capture absorption columns [PDF]

CO2 capture from industrial flue gases is expected by IEA [1] to contribute to up to 19% of carbon mitigation by 2050. Absorption of CO2 into chemical solvents used in post-combustion capture processes is widely recognized as a reference path due to its ...
Roig, Véronique, Fourati, Manel, Raynal, Ludovic   +2 more
core  

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source