Results 101 to 110 of about 149,283 (378)

Scalable Upcycling of Spent Lithium‐Ion Battery Anodic Graphite to Electronic‐Grade Graphene

open access: yesAdvanced Science, EarlyView.
Graphite anodes from spent lithium‐ion batteries are upcycled into electronic‐grade graphene nanoplatelets for highly conductive screen printing inks (> 104 S m−1). Screen‐printed micro‐supercapacitors confirm the utility of the upcycled graphene (1.78 mF/cm2 capacitance for > 10 000 cycles). Life cycle assessment and techno‐economic analysis highlight
Janan Hui   +8 more
wiley   +1 more source

Effect of harvesting processes on the lipid yield and fatty acid profile of the marine microalga Nannochloropsis oculata

open access: yesAquaculture Reports, 2016
The effect of different methods of biomass concentration and salt removal on the lipid yield and fatty acid profile of the marine microalga Nannochloropsis oculata was evaluated.
Lucelia Borges   +3 more
doaj   +1 more source

Seasonal Dynamics of Organic Matter Composition and Its Effects on Suspended Sediment Flocculation in River Water

open access: yesWater Resources Research, 2019
Organic matter (OM) and suspended sediment are abundant, and interact with each other, in rivers and lakes. OM is usually adsorbed by suspended sediment and causes either particle stabilization or flocculation.
Byung Joon Lee   +6 more
semanticscholar   +1 more source

Combinatorial SiO2‐Encapsulated Quantum Dot Nanoparticles and their Use in Spectral Unmixing Analysis

open access: yesAnalysis &Sensing, EarlyView.
Combinatorial QD‐SiO2 nanoparticles combined with linear unmixing of the photoluminescence spectrum increase the multiplexity of assays. Linear unmixing spectral analysis is a technique where signals from tens of fluorophores can be deconvoluted to increase multiplexing by 4–5‐fold.
Yuwei Wang, Jennifer I. L. Chen
wiley   +1 more source

Influence of Culture and Nutritional Conditions on Self-Flocculation of a Kloeckera apiculata Wine Strain

open access: yesFood Technology and Biotechnology, 2012
The current work examines the environmental conditions to control the expression of self-flocculation of Kloeckera apiculata mc1 isolated from Argentinian grapes with proven beneficial effect on wine aroma.
Marta E. Farías, Oscar A. Sosa
doaj  

Analysis and optimization of coagulation and flocculation process

open access: yesApplied Water Science, 2017
Natural coagulants have been the focus of research of many investigators through the last decade owing to the problems caused by the chemical coagulants. Optimization of process parameters is vital for the effectiveness of coagulation process.
V. Saritha, N. Srinivas, N. S. Vuppala
semanticscholar   +1 more source

Plant Proteins as Emulsifiers in the Food Industry: Research Progress, Current Challenges and Future Trends

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The impressive growth in the global market for plant‐based foods has a direct impact on the food industry, requiring greater efforts in product reformulation for the replacement of animal‐based ingredients, including proteins. The replacement of animal‐derived proteins frequently applied as emulsifiers in food formulations, for example ...
Thais C. Brito‐Oliveira   +2 more
wiley   +1 more source

Eggshell‐Based Biochar for Superior Adsorption of Crystal Violet Dye and Fluoride From Wastewater

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Present study investigates the efficiency of eggshell biochar as a low‐cost and ecofriendly adsorbent for the simultaneous removal of fluoride ions and crystal violet (CV) dye from wastewater. The eggshell waste was pyrolyzed to produce biochar, which was thoroughly characterized and subsequently employed for contaminant adsorption.
T. Mounika   +3 more
wiley   +1 more source

Flocculation efficiency of chitosan for papermaking applications [PDF]

open access: yesBioResources, 2013
There is a large interest in bio-polymers as environment-friendly alternatives to synthetic additives in papermaking. In this work, the behavior of three chitosans with different molecular weights and cationic charges were investigated as flocculation ...
Raluca Nicu   +3 more
doaj  

Detection of cryptosporidium oocysts in water and environmental concentrates [PDF]

open access: yes, 1997
Whilst current methods for the isolation and enumeration of Cryptosporidium spp. oocysts in water have provided some insight into their occurrence and significance, they are regarded as being inefficient, variable and time-consuming, with much of the ...
Smith, H.V.
core  

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