Results 11 to 20 of about 100,399 (331)

A four-electron Zn-I2 aqueous battery enabled by reversible I−/I2/I+ conversion

open access: yesNature Communications, 2021
Electrochemically reversible redox couples that embrace more electron transfer at a higher potential are desired for high energy density batteries.
Yiping Zou   +9 more
doaj   +1 more source

The Application of Chemometrics in Metabolomic and Lipidomic Analysis Data Presentation for Halal Authentication of Meat Products

open access: yesMolecules, 2022
The halal status of meat products is an important factor being considered by many parties, especially Muslims. Analytical methods that have good specificity for the authentication of halal meat products are important as quality assurance to consumers ...
Vevi Maritha   +4 more
semanticscholar   +1 more source

Trends in artificial intelligence, machine learning, and chemometrics applied to chemical data

open access: yesAnalytical Science Advances, 2021
Artificial intelligence‐based methods such as chemometrics, machine learning, and deep learning are promising tools that lead to a clearer and better understanding of data.
Rola Houhou, T. Bocklitz
semanticscholar   +1 more source

Turning sulfonyl and sulfonimidoyl fluoride electrophiles into sulfur(VI) radicals for alkene ligation

open access: yesNature Communications, 2023
Sulfonyl and sulfonimidoyl fluorides are versatile substrates in organic synthesis and medicinal chemistry. However, they have been exclusively used as S(VI)+ electrophiles for defluorinative ligations.
Xing Wu   +6 more
doaj   +1 more source

Nonporous amorphous superadsorbents for highly effective and selective adsorption of iodine in water

open access: yesNature Communications, 2023
Adsorbents widely utilized for environmental remediation, water purification, and gas storage have been usually reported to be either porous or crystalline materials. In this contribution, we report the synthesis of two covalent organic superphane cages,
Wei Zhou   +5 more
doaj   +1 more source

How Chemometrics Can Fight Milk Adulteration

open access: yesFoods, 2022
Adulteration and fraud are amongst the wrong practices followed nowadays due to the attitude of some people to gain more money or their tendency to mislead consumers.
S. Grassi   +5 more
semanticscholar   +1 more source

Identification of bovine, porcine and fish gelatin signatures using chemometrics fuzzy graph method

open access: yesScientific Reports, 2021
Gelatin is a protein substance that is widely used in food and pharmaceutical industries. Gelatin is mainly derived from bovine and porcine sources.
Nurfarhana Hassan   +3 more
semanticscholar   +1 more source

Common and Distinct Components in Data Fusion [PDF]

open access: yes, 2016
In many areas of science multiple sets of data are collected pertaining to the same system. Examples are food products which are characterized by different sets of variables, bio-processes which are on-line sampled with different instruments, or ...
Acar   +67 more
core   +11 more sources

New frontiers in thermal analysis: A TG/Chemometrics approach for postmortem interval estimation in vitreous humor [PDF]

open access: yes, 2017
The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor.
Fabiano, MARIA AURORA   +7 more
core   +1 more source

Vertically Aligned Ultrathin 1T-WS2 Nanosheets Enhanced the Electrocatalytic Hydrogen Evolution

open access: yesNanoscale Research Letters, 2018
Efficient evolution of hydrogen through electrocatalysis holds tremendous promise for clean energy. The catalytic efficiency for hydrogen evolution reaction (HER) strongly depends on the number and activity of active sites. To this end, making vertically
Qunying He   +3 more
doaj   +1 more source

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