Results 121 to 130 of about 72,004 (266)

Surface‐Engineered Dual‐Emission of Carbon Dots for Ratiometric Detection of Hydroxyl Radicals

open access: yesNanophotonics, Volume 15, Issue 9, 13 May 2026.
Oxidation‐engineered CDs with tunable dual emission (450/590 nm) exhibit oxidation state‐driven electron redistribution and core‐to‐surface transfer within 5 ps, achieving 59 nM ·OH detection via ratiometric sensing and enabling dual‐channel ·OH monitoring in onion cells.
Yatao Pan   +6 more
wiley   +1 more source

Biochar‐Based Materials for Electrochemical Energy Storage

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Overview of biochar application in electrochemical energy storage. The global transition toward sustainable energy technologies is reshaping the design principles of electrochemical energy storage systems. Biochar, a tunable, carbon‐rich material derived from biomass, has emerged as a promising platform for next‐generation electrodes due to its ...
Valerio C. A. Ficca   +2 more
wiley   +1 more source

The Economics of Processing Ethanol at Sugarmills: A Simulation Approach [PDF]

open access: yes
Resource /Energy Economics and Policy,
Darby, Paul M.   +2 more
core   +1 more source

A comparative study on the production of ethanol from lignocellulosic biomass by chemical and biological method [PDF]

open access: yes, 2011
Ethanol derived from non-edible biomass is renewable and a clean source of energy. It is independent of the food industry and it is economically feasible.
Madhan R   +3 more
core   +1 more source

Spruce Needles‐Derived N‐Doped Carbon as an Excellent Anode Material for Li‐Ion Batteries

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Spruce needles‐derived N‐doped carbon is superior to commercial graphite as an anode material in Li‐ion batteries. Graphite‐based anodes have long underpinned the commercial success of lithium‐ion batteries (LIBs), enabling stable and reliable electrochemical performance.
Ranjith Reddy Patthi   +9 more
wiley   +1 more source

Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones [PDF]

open access: yes, 2015
There is a need to explore lignocellulosic materials to select an adequate substrate for lignocellulolytic enzyme production. Utilization of some residues provides an opportunity to produce high yields of lignocellulolytic enzymes in a simple medium. The
Barchuk, Mónica Lucrecia   +4 more
core  

A Review of the Unintended Consequences of Biochar in Various Applications

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
Biochar is widely promoted as a sustainable material for applications ranging from soil amendment to energy storage and construction materials. This review critically examines the often‐overlooked and unintended consequences of biochar, including variability in properties, safety risks, and performance limitations.
Singaravelu Vivekanandhan   +14 more
wiley   +1 more source

Electricity Generation in Fiji: Assessing the Impact of Renewable Technologies on Costs and Financial Risk [PDF]

open access: yes
In recent years, renewable energy technologies have been advocated in Fiji on the basis that they improve energy security and serve as a risk-mitigation measure against oil price volatility.
Dornan, Matthew, Jotzo, Frank
core   +1 more source

A Fast Method for Selecting Bio Sourced Materials of Interest in a Candle Formulation

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 5, Page 423-433, May 2026.
ABSTRACT As consumer demand shifts towards more sustainable and nontoxic alternatives, the candle industry is exploring unconventional bio‐based and recycled materials as substitutes for paraffin. Four raw materials, that is rice bran wax (RBW), sugarcane wax (SCW), hydrogenated rapeseed oil (HRO), and waste cooking oil (WCO) were assessed based on ...
Salma Daoufa   +4 more
wiley   +1 more source

From Wet Chemistry to Portable NIR: Robust High‐Throughput Compositional Models for Biomass Pretreatment

open access: yesJournal of Chemometrics, Volume 40, Issue 5, May 2026.
ABSTRACT This study demonstrates a robust chemometric framework for high‐throughput compositional analysis of lignocellulosic biomass using a portable near‐infrared (NIR) spectrometer. Sugarcane bagasse solids produced by pressurized solvent fractionation (PSF) under batch and continuous conditions were analyzed to predict cellulose, hemicellulose, and
Julia M. M. Caetano   +7 more
wiley   +1 more source

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