Results 81 to 90 of about 397,505 (354)

Application of Near Infrared Reflectance Spectroscopy to Predict Fecal Composition and Its Use for Digestibility Estimation [PDF]

open access: yes, 1996
Two experiments were carried out to investigate the applicability of near infrared reflectance spectroscopy (NIRS) to predict the chemical composition of feces. and thereby to estimate digestibility based on a lignin indicator method.
Agung PURNOMOADI   +11 more
core   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Near‐infrared spectroscopy for metabolite quantification and species identification

open access: yesEcology and Evolution, 2019
Near‐infrared (NIR) spectroscopy is a high‐throughput method to analyze the near‐infrared region of the electromagnetic spectrum. It detects the absorption of light by molecular bonds and can be used with live insects.
Wen C. Aw, John William O. Ballard
doaj   +1 more source

Near Infrared Reflectance Spectroscopy (NIRS) Determination of Isoflavone Contents for Selected Soybean Accessions

open access: yes, 2012
Soybean isoflavones are of considerable interest in relation to their possible health effects in human diets. The rapid and economical determination of soybean isoflavone concentrations is essential for the investigation and development of soybean health
I. C. Baianu   +3 more
core   +1 more source

Evaluating preservation methods for identifying Anopheles gambiae s.s. and Anopheles arabiensis complex mosquitoes species using near infra-red spectroscopy. [PDF]

open access: yes, 2015
BACKGROUND: Near-infrared spectroscopy (NIRS) has been successfully used on fresh and RNAlater-preserved members of the Anopheles gambiae complex to identify sibling species and age.
Marta Ferreira Maia   +17 more
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Prediction Model of Aztec Apples Quality Based on the Fusion of Multi-maturity Spectral Information

open access: yesShipin gongye ke-ji
The quality of Aztec apples varies significantly at different maturity stages, which can have a significant impact on postharvest storage and sales efficiency.
Shasha WU   +7 more
doaj   +1 more source

Near infra-red spectroscopy in the food industry: a tool for quality management [PDF]

open access: yes, 1999
End of Project ReportNear infrared (NIR) spectroscopy is a rapid, non-destructive analytical technique which has been used in the food and agriculture industries for almost 20 years.
Downey, Gerard
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Infrared spectroscopy - alternative instrumental tool for control of bioethanol production.

open access: yesKvasný průmysl, 2009
We investigated the possibility of application of FT-IR (Fourier transformed infrared spectroscopy) and FT-NIR (Fourier transformed near infrared spectroscopy) for analysis of mash parameters.
Ladislav TENKL   +3 more
doaj   +1 more source

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