Results 71 to 80 of about 47,336 (244)

Intermolecular hydrogen‐bonded associates of BODIPYs drive controllable aggregates and enhanced NIR phototherapeutic performance

open access: yesSmart Molecules, EarlyView.
This study herein presents the rational design and synthesis of a series of meso‐CF3‐substituted BODIPY dyes to achieve controllable molecular aggregation and enhanced near‐infrared (NIR) phototherapeutic performance. Abstract This study herein presents the rational design and synthesis of a series of meso‐CF3‐substituted BODIPY dyes to achieve ...
Siying Gou   +8 more
wiley   +1 more source

Ligand‐Intercalated MOFs Enable Reaction‐Pathway Engineering in Biomass Electrooxidation via Steric and π‐Electronic Microenvironment Control

open access: yesAngewandte Chemie, Volume 138, Issue 19, 4 May 2026.
Through ligand length and π‐electron density modulation, metal–organic frameworks (MOFs) improve mass transport and hydrogen atom transfer (HAT), thus improving biomass electrooxidation. ABSTRACT Controlling reaction pathways in electrocatalytic biomass upgrading remains challenging because mass transport, substrate adsorption, and elementary kinetics ...
Junjie Chen   +12 more
wiley   +2 more sources

The colorimetric determination of hexoses with carbazole [PDF]

open access: yes, 1947
The optimum conditions for the calorimetric estimation of hexoses by reaction with carbazole in hot sulfuric acid solution have been determined and a convenient procedure, giving results with a precision of 2 to 5 per cent in the range of 50 to 150 γ of ...
Holzman, George   +2 more
core  

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros   +5 more
wiley   +1 more source

Utilization of whole sorghum crop residues for bioethanol production [PDF]

open access: yes, 2016
Sorghum is the fifth most important cereal worldwide and is a major source of agricultural residues in tropical regions. Bioconversion of whole sorghum crop residues comprising stalks, leaves, peduncles and panicles to ethanol has great potential for ...
Agu, Reginald   +3 more
core   +3 more sources

Nickel Foam Electrodes—A Versatile, Powerful, and Readily Available Tool in Electro‐Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
Nickel foam—one material, two faces, and several versatile roles depending on electrolytic conditions. For more than 50 years, nickel foam electrodes have served in electrosynthesis as powerful and readily available electrode materials. Due to their inexpensive nature and easy handling, they have been widely employed.
Rok Narobe   +2 more
wiley   +1 more source

The Investigation and Comparison of Furfural Removal from Wastewater using Cyclic Biological Reactor (CBR) and Fusarium Culmorum Granules

open access: yesسلامت و محیط, 2013
Background and Objectives: Furfural with a chemical formula of C5H4O2 is a toxic and hazardous substance for human and environment. Furfural and its derivatives such as furfuryl alcohol, alone or in combination with phenol, acetone or urea are used ...
Mostafa Leili   +3 more
doaj  

Kinetic Studies on Pisum sativum Waste (Pea pod) Hydrolysis to Furfural

open access: yesBioResources, 2017
To obtain a higher furfural yield from Pisum sativum (pea pod) waste, the effects of the process variables phosphoric acid concentration (wt.%), reaction temperature, and liquid solid ratio (LSR) were investigated.
Surendra Pratap Yadav   +2 more
doaj   +1 more source

Characterization of craft beer through flavour component analysis by GC-MS and multivariate statistical tools [PDF]

open access: yes, 2018
Beer is a rather popular drink and represents the most widely consumed alcoholic beverage in the world.The present research aims at characterizing the flavour profile of lager pilsner, the category of low fermentation beers most common in Europe.
Boccacci Mariani Maurizio   +2 more
core  

Dynamic Behaviour of Bubbles in Oil Under Electrothermal Ageing

open access: yesHigh Voltage, EarlyView.
ABSTRACT During long‐term operation of converter transformers, the internal oil–pressboard insulation undergoes irreversible degradation. Partial discharge in the weakened insulation will cause the formation of a large number of bubbles in the insulating oil.
Hongbin Wu   +7 more
wiley   +1 more source

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