Results 51 to 60 of about 2,462 (258)

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

Advanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou, Tao Chu, Boyou Hou, Mark Lynch, Siqi Huo, Min Hong, Jianguo Yang, Paulomi (Polly) Burey, Qiang Gao, Guobo Huang, Pingan Song   +10 more
wiley   +1 more source

Synthesis and characterization of novel poly(butylene succinate-co-2-methyl-1,3-propylene succinate)s

eXPRESS Polymer Letters, 2011
Poly(butylene succinate) (PBSu), poly(2-methyl-1,3-propylene succinate) (PMPSu), and PBSu-rich copolyesters were synthesized using an effective catalyst, titanium tetraisopropoxide.
doaj   +1 more source

The Audio Frequency Conductance Study of Some Metal Succinate Salts in Aqueous Medium at Different Temperatures (Part I: Magnesium, Manganese (II), Barium and Copper Succinates)

Journal of Chemistry, 2013
The audio electrical conductances of aqueous solutions of magnesium, manganese II, barium, and copper succinates have been measured at various temperatures in the range of 298.15 K to 313.15 K, using an audio frequency conductance bridge.
Kosrat N. Kaka, Anis A. Al-Najar, Wali M. Hamad   +2 more
doaj   +1 more source

Control of Succinate Oxidation by Succinate‐Uptake by Rat‐Liver Mitochondria [PDF]

European Journal of Biochemistry, 1968
The uptake of succinate by mitochondria and the rate of respiration in the presence of succinate plus rotenone have been analysed. In conditions in which Vmax is the same, the apparent Km for succinate is lower when respiration is activated by ion uptake than it is in the active state. The highest value is obtained in the presence of 2,4‐dinitrophenol.
E, Quagliariello, F, Palmieri
openaire   +2 more sources

Pemt Inhibition‐Mediated Vdac1 Oligomerization Regulates Mitochondrial Dysfunction, Apoptosis, and Inflammation in High‐Fat Diet‐Derived Liver Injury

Advanced Science, EarlyView.
ABSTRACT High‐fat diet (HFD)‐induced hepatic injury represents a pathology observed across vertebrates, yet the underlying mechanisms remain incompletely understood. Herein, the present study identifies phosphatidylethanolamine methyltransferase (Pemt), a key enzyme in phosphatidylcholine synthesis, as a critical regulator of mitochondrial homeostasis ...
Xianyong Bu, Xiufei Cao, Xin Yao, Baolin Li, Wencong Lai, Zengqi Zhao, Tingting Hao, Zhiwei Chen, Jianlong Du, Yueru Li, Kangsen Mai, Qinghui Ai   +11 more
wiley   +1 more source

Enzymes involved in the anaerobic oxidation of n-alkanes: from methane to long-chain paraffins

Frontiers in Microbiology, 2013
Anaerobic microorganisms play key roles in the biogeochemical cycling of methane and non-methane alkanes. To date, there appear to be at least three proposed mechanisms of anaerobic methane oxidation (AOM). The first pathway is mediated by consortia of
Amy V. Callaghan
doaj   +1 more source

Stereochemical Studies of the Exchange and Abstraction of Succinate Hydrogen on Succinate Dehydrogenase [PDF]

European Journal of Biochemistry, 1970
1 A soluble preparation of succinate dehydrogenase has been used to study the exchange of hydrogen between succinate and the medium. 2 Anaerobic exchange of hydrogen on this enzyme preparation was faster in the presence of fumarate. 3 When succinate was incubated anaerobically with the enzyme in deuterium oxide in the presence of [14C]fumarate,
J, Rétey, J, Seibl, D, Arigoni, J W, Cornforth, G, Ryback, W P, Zeylemaker, C, Veeger   +6 more
openaire   +2 more sources

Designer Dynamic DNA Nanoaggregate in Living Cell for Mitochondrial Energy Restriction

Advanced Science, EarlyView.
This study presents the Tech‐tetrahedron, a designer dynamic DNA nanoaggregate engineered for precise mitochondrial energy restriction. Its trinity‐functionalized design integrates navigable unit, telomerase‐activated latch, and self‐assembly module.
Ruijia Deng, Jing Sheng, Ben Niu, Wenjuan Fu, Yingjie Yang, Zuowei Xie, Shuang Xie, Yunxuan He, Meilin Gong, Jue Wang, Yan Pi, Ming Chen, Kai Chang   +12 more
wiley   +1 more source

Adipocyte Myoglobin Is a Determinant of Energy Expenditure and a Potential Target to Limit Obesity

Advanced Science, EarlyView.
Myoglobin, known as a muscle oxygen‐carrying protein, is shown to play a key role in fat cells that burn energy. Loss of myoglobin reduces the body's ability to generate heat and increases obesity risk, while restoring it improves metabolism. The study identifies myoglobin as a regulator of fat burning and a potential target to enhance energy ...
Christian Strehlau, Helen Broghammer, Claudia Gebhardt, Anne Hoffmann, Tobias Hagemann, Şeyma Midilli, Rachel S. Zimmer, Kristin Schubert, Vasiliki Karagiannakou, Anastasia Georgiadi, Mario Ost, Martin Krüger, Lisa Roth, Kerstin Krause, Nora Klöting, Maria Keller, Martin Wabitsch, Rima Nuwayhid, Roland H. Stimson, Michael Stumvoll, Matthias Blüher, Juliane Weiner, John T. Heiker   +22 more
wiley   +1 more source

Proteogenomic characterization of cholangiocarcinoma

Hepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng, Peng Ran, Lingli Chen, Yunzhi Wang, Zixiang Yu, Ke Cai, Jinwen Feng, Zhaoyu Qin, Yanan Yin, Subei Tan, Yang Liu, Chen Xu, Guoming Shi, Yuan Ji, Jian‐Yuan Zhao, Jian Zhou, Jia Fan, Yingyong Hou, Chen Ding   +18 more
wiley   +1 more source