Results 111 to 120 of about 311,501 (299)

Multisite Kinetic Modeling of 13C Metabolic MR Using [1-13C]Pyruvate

Radiology Research and Practice, 2014
Hyperpolarized 13C imaging allows real-time in vivo measurements of metabolite levels. Quantification of metabolite conversion between [1-13C]pyruvate and downstream metabolites [1-13C]alanine, [1-13C]lactate, and [13C]bicarbonate can be achieved through
Pedro A. Gómez Damián, Jonathan I. Sperl, Martin A. Janich, Oleksandr Khegai, Florian Wiesinger, Steffen J. Glaser, Axel Haase, Markus Schwaiger, Rolf F. Schulte, Marion I. Menzel   +9 more
doaj   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Quantification of lactate from various metabolic pathways and quantification issues of lactate isotopologues and isotopmers

Scientific Reports, 2017
13C-labeled glucose combined with chromatography and mass spectrometry enables us to decipher the percentage of lactate generated from various metabolic pathways. We showed that lactate derived from glycolysis, pentose phosphate pathway, Krebs cycle, and
Wei Zhang, Cheng Guo, Kezhi Jiang, Minfeng Ying, Xun Hu   +4 more
doaj   +1 more source

El Aqaba [cartographic material] : sheet 1 /

, 1943
Map showing roads, tracks and prohibited arears. Relief shown by contours (interval ca. 25 feet) and spot heights.; "Not to be published."; "Sheet 1."; El Aqaba el-Kebira area, Egypt.; Also available online http://nla.gov.au/nla.map ...
Great Britain. Army. Royal Engineers. Field Survey Company, 13C.
core  

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Review of Inorganic Separator Engineering for Next‐Generation Lithium–Sulfur Batteries: Compromise or Cornerstone?

Advanced Materials, EarlyView.
Inorganic compound‐modified separators transform lithium–sulfur batteries from passive polysulfide confinement to active reaction‐pathway regulation. A Practical Relevance Index (PRI)‐guided framework bridges interfacial chemistry of inorganic separators with practical constraints, establishing unified design principles for scalable, high‐energy ...
Yuting Qin, Tianyi Wang, Xingyu Wang, Kaifu Xu, Yuzhou Wang, Chengyin Wang, Bing Sun, Guoxiu Wang   +7 more
wiley   +1 more source

(13C)Substituted sucrose: 13C1H and 13C13C spin

Carbohydrate Research, 1993
Jennifer M. Duker, Anthony S. Serianni
openaire   +1 more source

Engineering Metal‐Pocket Cooperativity in Single‐Atom COF Nanozymes for Selective Cascade Catalysis

Advanced Materials, EarlyView.
A multilevel programming strategy is developed to engineer single‐atom COF nanozymes with tunable metal centers and chiral pockets inspired by heme–pocket cooperativity. This approach enables controlled metal–pocket interplay for asymmetric cascade catalysis, delivering high activity, selectivity, and recyclability in an asymmetric oxidation–aldol ...
Ziping Li, Qijun Sun, Yawen Hao, Haotian Wen, Shery Chang, Fengwang Li, Jiangtao Xu, Kang Liang   +7 more
wiley   +1 more source

Skeleton labeled 13C-carbon nanoparticles for the imaging and quantification in tumor drainage lymph nodes

, 2017
Ping Xie,1 Qian Xin,2 Sheng-Tao Yang,3 Tiantian He,2,4 Yuanfang Huang,2 Guangfu Zeng,2,4 Maosheng Ran,2,5 Xiaohai Tang2 1State Key Laboratory of Oral Diseases, West China College of Stomatology, Sichuan University, Chengdu, 2Chongqing Lummy ...
P Xie, He T, Huang Y, Tang XH, Xin Q, Yang S, Zeng G, Ran M   +7 more
core  

Metastable Polymers for Circular 3D Printing

Advanced Materials, EarlyView.
3D‐printed polymers are usually permanent and hard to recycle. Here, metastable polymers are designed to fall apart on demand. A chemical trigger unzips the printed material back into its original building blocks within minutes at room temperature.
Johannes Markhart, Philipp Mainik, Eva Blasco   +2 more
wiley   +1 more source