Results 71 to 80 of about 88,910 (336)

Supported Gold Nanoparticles for Alcohols Oxidation in Continuous-Flow Heterogeneous Systems [PDF]

, 2017
Gold nanoparticles (AuNPs) were anchored on alkynyl carbamate-functionalized support materials having the suitable features for application as catalysts in continuous-flow packed bed reactors.
Ballarin, Barbara, BARRECA, DAVIDE, Boanini, Elisa, Cassani, Maria Cristina, Dambruoso, Paolo, Massi, Alessandro, Mignani, Adriana, Nanni, Daniele, Parise, Chiara, Zaghi, Anna   +9 more
core   +2 more sources

Innovative Design of PEI‐Modified AMO‐Layered Double Hydroxide for Efficient and Stable Direct Air Capture of CO2

Advanced Science, EarlyView.
An uncalcined, hydroxyl‐rich MgAl layered double hydroxide, synthesized via low‐energy aqueous miscible organic solvent treatment, enables mesopore‐engineered polyethyleneimine anchoring for direct air capture (DAC). The exfoliated structure exposes abundant hydroxyls that stabilize amines via hydrogen bonding, effectively suppressing oxidative ...
Meng Zhao, Liang Huang, Yanshan Gao, Ziling Wang, Xuancan Zhu, Qiang Wang, Dermot O'Hare   +6 more
wiley   +1 more source

Bicyclic Selenenyl Sulfides with Tuned Bioreductive Step Rates Reveal Constraints for Probes Targeting Thioredoxin Reductase

Angewandte Chemie, EarlyView.
Thiol reductants activate dichalcogenide probes by a cascade of partly reversible steps. Careful dichalcogenide engineering can tune the rates of these steps separately, to aim at probes that are kinetically selective for specific oxidoreductases in live cells.
Lukas Zeisel, Lucas Dessen Weissenhorn, Karoline C. Scholzen, Andrea Madabeni, Laura Orian, Elias S. J. Arnér, Oliver Thorn‐Seshold   +6 more
wiley   +2 more sources

Indoor residual spraying of insecticide and malaria morbidity in a high transmission intensity area of Uganda. [PDF]

, 2012
BackgroundRecently the use of indoor residual spraying of insecticide (IRS) has greatly increased in Africa; however, limited data exist on the quantitative impacts of IRS on health outcomes in highly malaria endemic areas.Methodology/principal ...
Baxi, Sanjiv M, Dissanayake, Gunawardena, Dorsey, Grant, Filler, Scott, Gasasira, Anne, Kakeeto, Stella, Kamya, Moses R, Kigozi, Ruth, Nasr, Sussann, Rubahika, Denis, Sserwanga, Asadu   +10 more
core   +2 more sources

Engineering of Multi‐Dynamic Bonds Toward Room‐Temperature Self‐Healing Epoxy/MXene Adaptable Network with Record‐High Toughness

Advanced Science, EarlyView.
Inspired by mussel nacre and byssus, a multi‐type dynamic chemically bonded epoxy/MXene adaptable network is fabricated through a hierarchical assembly strategy, establishing the toughest (210.75 MJ m−3) room‐temperature self‐healing (90.04% recovery within 2 h at 25 °C) epoxy resin to date, challenging the limitations of conventional thermosetting ...
Xiaobo Zhu, Yu Hao, Liang‐Feng Huang, Haichao Zhao, Liping Wang   +4 more
wiley   +1 more source

Automated Iterative N─C and C─C Bond Formation

Angewandte Chemie, EarlyView.
Automated iterative assembly of MIDA or TIDA boronate building blocks enables generalized and automated preparation of many different types of small functional molecules in a modular fashion. However, until now, this engine could not leverage nitrogen atoms as iteration handles, excluding molecules rich in N─C and C─C bonds.
Theodore Tyrikos‐Ergas, Sevasti Agiakloglou, Antonio J. LaPorte, Wesley Wang, Chieh‐Kai Chan, Clare E. Wells, Christopher K. Rakowski, Rachel I. Hammond, Jia Qiu, Jonathan D. Raymond, Tiago Vieira, John Limanto, Marc N. Feiglin, Daniel J. Blair, Martin D. Burke   +14 more
wiley   +2 more sources

Reasoned opinion on the modification of the existing maximum residue levels (MRLs) for dazomet in several vegetables

EFSA Journal, 2015
In accordance with Article 6 of Regulation (EC) No 396/2005, Belgium, hereafter referred to as the evaluating Member State (EMS), received an application from Kanesho Soil Treatment SPRL/BVBA to modify the existing maximum residue levels (MRLs) for the ...
European Food Safety Authority
doaj   +1 more source

Dibasic Derivatives of Phenylcarbamic Acid as Prospective Antibacterial Agents Interacting with Cytoplasmic Membrane

Antibiotics, 2020
1-[2-[({[2-/3-(Alkoxy)phenyl]amino}carbonyl)oxy]-3-(dipropylammonio)propyl]pyrrolidinium/azepan- ium oxalates or dichlorides (alkoxy = butoxy to heptyloxy) were recently described as very promising antimycobacterial agents. These compounds were tested in
Šárka Pospíšilová, Ivan Malík, Kristyna Bezouskova, Tereza Kauerova, Peter Kollar, Jozef Csöllei, Michal Oravec, Alois Cizek, Josef Jampilek   +8 more
doaj   +1 more source

Thermal Degradation and Corrosion of Amines for CO2 Capture [PDF]

, 2015
This report examines the thermal degradation and corrosion of various amine solvents as they apply to amine scrubbing for CO2 capture. Amines were placed in stainless steel cylinders and heated in convective ovens to simulate the stripping conditions ...
Hatchell, Daniel
core  

Beyond Heat Harvesting: Thermoelectric Materials and Hybrid Devices for Smart Sensing and Sustainable Technologies

Advanced Energy Materials, EarlyView.
The review highlights the multifunctional capabilities of thermoelectric sensors integrated with advanced features such as biocompatibility, advanced integration, self‐healing, and environmental adaptability. Emphasizing sustainability and adaptability, these sensors offer enhanced durability, increased efficiency, reduced waste, and seamless ...
Neeraj Dhariwal, Preety Yadav, Akanksha, Sakshi Bisht, Ramesh Chandra, O. P. Thakur, Paul V. Braun, Sung Bum Kang, Amit Sanger, Vinod Kumar   +9 more
wiley   +1 more source