Results 111 to 120 of about 73,099 (288)

Micromethods for determination of ammonia, urea, total nitrogen, uric acid, creatinine (and creatine), and allantoin [PDF]

, 1935
The success with which Krebs and Henseleit (1) employed Warburg’s method of surviving tissue slices in the problem of the formation of urea in the liver encouraged its use for a direct attack on other problems of nitrogen metabolism in ...
Borsook, Henry
core  

Polyzwitterionic Organohydrogel and Soft Composite with Tunable Sol–Gel Properties Enabling On‐Demand Functionalization with Colloids

Advanced Science, EarlyView.
Poly[2‐(methacryloyloxy)ethyl]dimethyl‐(3‐sulfopropyl)ammonium hydroxide‐based organohydrogels are formed via nonsolvent‐induced gelation, featuring tunable viscoelasticity. Functional fillers (MXene nanosheets, magnetic NdFeB microparticles) enable electrical, magnetic, and mechanical responsiveness for applications in mechano‐tunable electromagnetic ...
Ziyue Miao, Xiaodan Hong, Olli Ikkala, Zhong‐Peng Lv, Bo Peng   +4 more
wiley   +1 more source

Heparin insolubilized with crosslinking agent [PDF]

, 1969
New plastic compositions, involving the systhesis of a polymeric system containing heparin insolubilized with crosslinking agents, show appreciable promise in human body implant ...
Rembaum, A.
core   +1 more source

Liver Stiffness Rises Early in MASLD and Drives Inflammation, Lipid Dysmetabolism, and Fibrosis via Piezo1–YAP Mechanotransduction

Advanced Science, EarlyView.
Progressive stiffening of the hepatic extracellular matrix and free fatty acid overload activate the mechanosensor Piezo1 in steatotic hepatocytes, inducing calcium influx and nuclear translocation of Yes‐associated protein. YAP‐dependent nuclear signaling further drives inflammatory and fibrotic gene programs, lipid metabolic reprogramming, and ...
Juan Ma, Ning Xie, Ziwei Wang, Xiru Liang, Yulong Han, Qiang Zhao, Ming Wang, Hongwei Lu, Wanyi Kou, William Alazawi, Jinhai Wang, Lu Li, Ning Liu, Na Liu, Haitao Shi, Feng Xu   +15 more
wiley   +1 more source

Magnetic MoS2/Fe3O4 composite as an effective activator of persulfate for the degradation of tetracycline: performance, activation mechanisms and degradation pathways

Water Science and Technology
The activated persulfate (PS) process could produce sulfate radical (SO4·-) and rapidly degrade organic pollutants. The application of Fe3O4 as a promising PS activator was limited due to the rapid conversion of Fe2+ to Fe3+ on its surface.
Lanhe Zhang, Qi Zhang, Tengyue Chen, Changyao Wang, Chuan Xiao, Jingbo Guo, Xiangrui Pang, Shuhua Liu   +7 more
doaj   +1 more source

Decarboxylative sulfation by persulfates

Chemical Science
Decarboxylative radical sulfation is achieved with persulfates functioning as both oxidants and sulfating agents to facilitate C–OSO 3 − bond formation. Synthesis of organosulfates from carboxylic-acid-based drugs may improve their metabolic profiles.
Zhen Xia, Ting Deng, Chunlan Song, Jiakun Li   +3 more
openaire   +1 more source

Precision‐Engineered Silver Single‐Atom Carbon Dot Nanozymes for Theranostic Management of Acute Kidney Injury

Advanced Science, EarlyView.
Mitochondria‐targeted silver single‐atom carbon dot (T‐AgSA‐CDs) nanozymes enable dual SOD/GPx‐like ROS scavenging, real‐time imaging, and therapeutic effects for acute kidney injury (AKI). Atomically dispersed Ag sites synergize with carbon dots to restore renal redox hemostasis, protect mitochondrial function, mitigate inflammation, facilitate post ...
Tianle Tang, Jun Zhang, Yan Wang, Guoping Chen, Kehui Yuan, Yuan He, Chenchen Li, Sumaira Hanif, Yang Yang, Yanli Wang, Pir Muhammad   +10 more
wiley   +1 more source

Mechanical Properties of Petroleum Hydrocarbon Contaminated Soil Treated by Percarbonate Coupled with Nanoscale Zero-Valent Iron Activated Persulfate

Applied Sciences
Advanced oxidation processes (AOPs) are increasingly used for the remediation of soils contaminated with petroleum hydrocarbons, as they rapidly mineralize recalcitrant fractions to CO2 and H2O. However, the effects of AOPs on the geotechnical properties
Meng Zou, Yongzhan Chen, Qinxi Dong, Keyu Chen, Mengqi Liu, Yuhao Chen, Weicheng Zhang, Haopu Guo   +7 more
doaj   +1 more source

Preliminary screening oxidative degradation methyl orange using ozone/ persulfate

E3S Web of Conferences, 2018
The present study focusing on the performances of advanced oxidation process by using ozonation method towards Methyl Orange based on the efficiency of colour removal and Chemical Oxygen Demand (COD) removal.
Razali Nur Aqilah, Azner Abidin Che Zulzikrami, Soon An Ong, Muhammad Ridwan Fahmi, Haqi Ibrahim Abdul, Sabri Siti Nasuha, Kow Su Huan   +6 more
doaj   +1 more source

Impacts of the Species Elaeagnus umbellate on the Soil and Water Quality of the Pierce Cedar Creek Institute Ecosystem [PDF]

, 2011
The species Elaeagnus umbellate, more commonly known as autumn olive, is a shrub that is invasive to the United States and indigenous to East Asia. Even though the autumn olive is not native to North America, it was able to thrive and adapt to the new ...
Aljobeh, Yacoub, Engerer, Kristin
core   +1 more source