Results 101 to 110 of about 36,100 (258)

Heterogeneous and Homogeneous Quenching of (3CT)Ru(Bipy)32+ as Observed in a Photogalvanic Cell

CHIMIA, 1977
(3CT)Ru(Bipy)32+ generated by light irradiation, is quenched heterogeneously by a gold electrode, yielding Ru(bipy)3+ which can be reoxidized at the counter-electrode to Ru(Bipy)32+.
A. Lottaz, A. von Zelewsky
doaj   +1 more source

Application of the QUENCHER methodology to the food industry

, 2018
The QUENCHER method is a time and cost-saving extraction-free procedure measuring in vitro antioxidant capacity which appears highly relevant from an industrial perspective.
Thielecke, Frank, Fogliano, Vincenzo, Muriel Henrion, Henrion, Muriel, Vincenzo Fogliano, Mathieu Servaes, Servaes, Mathieu, Frank Thielecke   +7 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Imaging mRNA Expression in Live Cells via PNA·DNA Strand Displacement-Activated Probes

Journal of Nucleic Acids, 2012
Probes for monitoring mRNA expression in vivo are of great interest for the study of biological and biomedical problems, but progress has been hampered by poor signal to noise and effective means for delivering the probes into live cells.
Zhenghui Wang, Ke Zhang, Karen L. Wooley, John-Stephen Taylor   +3 more
doaj   +1 more source

Quencher Group Induced High Specificity Detection of Telomerase in Clear and Bloody Urines by AIEgens

, 2015
Telomerase is a widely used tumor biomarker for early cancer diagnosis. On the basis of the combined use of aggregation-induced emission (AIE) fluorogens and quencher, a quencher group induced high specificity strategy for detection of telomerase ...
Ruixue Duan (1531468), Xiaoding Lou (1406035), Yuan Zhuang (478696), Zhenyu Zhang (384880), Zujin Zhao (1457776), Huageng Liang (1531465), Fan Xia (219575), Xuehong Min (1531459), Fuxin Zheng (1531456), Mengshi Zhang (1531462), Bin Chen (63682)   +10 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

A Comparison of Methods for Assessing the Antioxidant Expression in Posidonia oceanica (L.) Delile

Molecules
Non-enzymatic antioxidants, such as polyphenols, can counteract free radicals and other potentially toxic oxidants produced by marine plants exposed to stress.
Debora Fontanini, Fabio Bulleri, Chiara Ravaglioli, Antonella Capocchi   +3 more
doaj   +1 more source

Molecular Beacons: Powerful Tools for Imaging RNA in Living Cells

Journal of Nucleic Acids, 2011
Recent advances in RNA functional studies highlights the pivotal role of these molecules in cell physiology. Diverse methods have been implemented to measure the expression levels of various RNA species, using either purified RNA or fixed cells.
Ricardo Monroy-Contreras, Luis Vaca
doaj   +1 more source

Synthesis and evaluation of a new non-fluorescent quencher in fluorogenic oligonucleotide probes for real-time PCR

, 2005
A non-fluorescent quencher, based on the diaminoanthraquinone Disperse Blue 3, has been incorporated into oligonucleotides at the 5?-end, the 3?-end and internally as a thymidine derivative.
van Delft, I, Thelwell, N, Thelwell, Nicky, Brown, T, Brown, LJ, Harley, K, Brown, Tom, May, JP   +7 more
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source