Results 61 to 70 of about 415,146 (302)

The Effect of Organic Compounds on the Electrochemical Behaviour of Steel in Acidic Media. A review.

International Journal of Electrochemical Science, 2008
This work attempts to detail selected relevant studies on the behaviour of steel in acidic media. Factors affect the inhibition efficiency of the organic compounds in acidic media were discussed; the effect of he structure, the effect of zero-charge ...
S.A. Abd El–Maksoud
doaj   +1 more source

Mycobacterium tuberculosis Responds to Chloride and pH as Synergistic Cues to the Immune Status of its Host Cell [PDF]

, 2013
PubMed ID: 23592993This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
A Castaneda-Garcia, A Di, A Kumar, AL Radtke, AM Cooper, BE Steinberg, BP Cormack, CE Barry 3rd, CM Sassetti, D Wagner, David G. Russell, DE Voth, DG Russell, DG Russell, H Barriere, H Ohno, HC Mwandumba, HD Park, J Rengarajan, JC Antoine, JL Flynn, K Pethe, K von Bargen, KH Rohde, LE Via, MI Voskuil, ND Sonawane, ND Sonawane, Neelima Sukumar, P Carroll, P Golby, PM Haggie, RB Abramovitch, RJ North, RM Yates, Robert B. Abramovitch, S Sturgill-Koszycki, S Sturgill-Koszycki, SB Walters, Shumin Tan, SM Payne, T Soldati, T Stauber, Tanya Parish, TB Reddy, UE Schaible, V Faundez, W Epstein, William R. Bishai   +48 more
core   +3 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

In situ monitoring of the transpassivation and repassivation of the passive film on nitinol biomaterial by scanning electrochemical microscopy

Electrochemistry Communications, 2019
In our recent experiments the behavior of a nitinol sample used as an implant was examined using electrochemical impedance spectroscopy (EIS), scanning electrochemical microscopy (SECM) and atomic absorption spectroscopy (AAS).
Abdelilah Asserghine, Martina Medvidović-Kosanović, Livia Nagy, Geza Nagy   +3 more
doaj   +1 more source

Hydrothermal treatment of oil palm wood: effect of treatment variables on dimensional stability using response surface methodology [PDF]

, 2017
Oil palm wood (OPW) extracted from felled oil palm trunks during replanting could be a source of replenishment for the depleted timber sources. Nevertheless, dimensional instability of OPW is one of the drawbacks that need to be addressed before it can ...
Abdul Halip, Juliana, Ashaari, Zaidon, Bakar, Edi Suhaimi, Lee, Seng Hua, Leemon, Nabil Fikri, Md Tahir, Paridah, Saliman, Muhammad Anuar Ridzuan   +6 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Nanostructured Electrocatalysts for CO2 Conversion in Acidic Electrolytes

Small Structures
Electrochemical CO2 reduction in acidic media offers an appealing route to overcome the issues related to carbonates precipitation in neutral or basic electrolytes.
Shangfeng Chen, Hermenegildo García, Josep Albero   +2 more
doaj   +1 more source

Effect of catalytic conditions on the synthesis of new aconitate esters [PDF]

, 2011
Sugar cane is a crop which generates large amounts of biomass and a juice rich in highvalue natural molecules. After extracting sugar from the juice, the recovering of various compounds such as organic acids contained in molasses could contribute to ...
Hoareau, William, Lacaze-Dufaure, Corinne, Piang-Siong, William, Satgé-De Caro, Pascale, Shum Cheong Sing, Alain   +4 more
core   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Iridium complexes bearing a PNP ligand, favoring facile C(sp^3)–H bond cleavage [PDF]

, 2011
Hydrogen iodide is lost upon reaction of PNP with IrI_3, where PNP = 2,6-bis-(di-t-butylphosphinomethyl)pyridine to give crystallographically characterized Ir(PNP)*(I)_2, which reacts with H_2 to give Ir(PNP)(H)(I)_2.
Goddard, William A., III, Lokare, Kapil S., Nielsen, Robert J., Periana, Roy A., Yousufuddin, Muhammed   +4 more
core   +1 more source