Results 41 to 50 of about 92,307 (278)

Can artificial intelligence assist experts in evaluating new analytical methodologies? Stop-flow MicroScale Thermophoresis assessed using the RGB model and AI-Delphi framework

Green Analytical Chemistry
Stop-Flow MicroScale Thermophoresis (SF-MST) enables thermophoretic analysis of highly miniaturized samples introduced into ultrathin capillaries by pressure or electrophoresis.
Paweł Mateusz Nowak, Michał Woźniakiewicz, Aneta Woźniakiewicz, Małgorzata Brindell, Anna Poznańska, Jacek Plewka, Alicja Bis, Jakub Nowak   +7 more
doaj   +1 more source

Greenness of procedures using NADES in the preparation of vegetal samples: Comparison of five green metrics

Talanta Open, 2022
The principles of green analytical chemistry have led to the development of analytical procedures that are increasingly sustainable. Different metrics have been created for the evaluation of greenness, although determination of the green nature of new ...
Sabrina S. Ferreira, Thomas A. Brito, Ana P.R. Santana, Taciana G.S. Guimarães, Rafaela S. Lamarca, Karen C. Ferreira, Paulo C. F. Lima Gomes, Andrea Oliveira, Clarice D.B. Amaral, Mario H. Gonzalez   +9 more
doaj   +1 more source

Absorbance based light emitting diode optical sensors and sensing devices [PDF]

, 2008
The ever increasing demand for in situ monitoring of health, environment and security has created a need for reliable, miniaturised sensing devices. To achieve this, appropriate analytical devices are required that possess operating characteristics of ...
O'Toole, Martina, Dermot Diamond, O\u27Toole, Martina, Martina O’Toole, Diamond, Dermot, Martina O’Toole   +5 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Development of three UV-spectroscopic methods for simultaneous estimation of raloxifene and aspirin in pharmaceutical dosage form: Whiteness and greenness assessment with application of ComplexGAPI, AGREE, and RGB

Green Analytical Chemistry
This study evaluates three spectrophotometric techniques for quantifying a binary combination of raloxifene and aspirin in terms of whiteness and greenness.
Manoj Kumar Deka, Akramul Ansary, Tridib Kumar Das, Amit Kumar Das, Bhargab Jyoti Sahariah, Manish Majumder   +5 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Green metrics and green analytical applications: A comprehensive outlook from developing countries to advanced applications

Green Analytical Chemistry
In recent years, there has been a notable rise in the significance of green chemistry principles across diverse fields of chemical research, including that of analytical chemistry.
S. Irem Kaya, Goksu Ozcelikay-Akyildiz, Sibel A. Ozkan   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Uncorking white wine liking: Combining analytical chemistry and chemometrics with crowd-sourced data to predict quality ratings [PDF]

Food Chemistry
Quality perception is a crucial aspect of wine research, particularly regarding consumer acceptance and quality impression. These assessments are challenging because consumers frequently incorporate extrinsic cues when evaluating hedonic quality. A unique perspective on wine quality is provided by the platform Vivino, which utilizes crowd-sourced ...
Hjertholm, Frederikke, Goetz, Rabea, Schneide, Paul Albert Anselm, Petersen, Mikael Agerlin, Bro, Rasmus, Quintanilla-Casas, Beatriz   +5 more
openaire   +2 more sources

Perspective on the Future Role of Aptamers in Analytical Chemistry

, 2019
It has been almost 30 years since the invention of Systematic Evolution of Ligands by Exponential Enrichment (SELEX) methodology and the description of the first aptamers.
Israel Belmonte (8044790), Israel Belmonte, Ryan J. White, Kiana S. Sykes (8044793), Kiana S. Sykes, Yi Xiao, Ryan J. White (205521), Yao Wu (598978), Yao Wu, Yi Xiao (135101)   +9 more
core   +1 more source