Results 61 to 70 of about 1,060,946 (265)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Qualitative and quantitative electrochemiluminescence evaluation of trace Pt single-atom in MXenes

Nature Communications
The analysis of trace Pt single-atom (SA) represents a significant challenge, given the crucial role of single-atom platinum (Pt) in energy storage and electrocatalysis.
Yacheng Shi, Yang Liu
doaj   +1 more source

Biodiesel wash-water reuse using microfiltration: toward zero-discharge strategy for cleaner and economized biodiesel production [PDF]

Biofuel Research Journal, 2015
A simple but economically feasible refining method to treat and re-use biodiesel wash-water was developed. In detail, microfiltration (MF) through depth-filtration configuration was used in different hybrid modules. Then, the treated wash-water was mixed
R. Jaber, M.M.A. Shirazi, J. Toufaily, A.T. Hamieh, A. Noureddin, H. Ghanavati, A. Ghaffari, A. Zenouzi, A. Karout, A.F. Ismail, M. Tabatabaei   +10 more
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Retracted: The Studies of Chlorogenic Acid Antitumor Mechanism by Gene Chip Detection: The Immune Pathway Gene Expression

Journal of Analytical Methods in Chemistry, 2020
Journal of Analytical Methods in Chemistry
doaj   +1 more source

Exploring Reduced Graphene Oxide Sheets Stabilized by Cu(II) and Cu(I) Cations in Ethanol

Crystals
In this study, ultrasound treatment was used to exfoliate commercially available graphite flakes into reduced graphene oxide (rGO) dispersed in ethanol.
Aya Jezzini, Anne Davidson, Tayssir Hamieh, Joumana Toufaily   +3 more
doaj   +1 more source

IMS2 – An integrated medical software system for early lung cancer detection using ion mobility spectrometry data of human breath

Journal of Integrative Bioinformatics, 2007
IMS2 is an Integrated Medical Software system for the analysis of Ion Mobility Spectrometry (IMS) data. It assists medical staff with the following IMS data processing steps: acquisition, visualization, classification, and annotation.
Baumbach Jan, Bunkowski Alexander, Lange Sita, Oberwahrenbrock Timm, Kleinbölting Nils, Rahmann Sven, Baumbach Jörg Ingo   +6 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Support-controlled selectivity and structure–property–performance relationships in Pd-based bimetallic catalysts for hydrogen-driven nitrate reduction

Results in Chemistry
Nitrate contamination of water resources represents a major global environmental and public health challenge, primarily driven by intensive agricultural practices and industrial activities.
Mouhamad Rachini, Mira Jaafar, Mohammad Kassem, Tayssir Hamieh, Joumana Toufaily   +4 more
doaj   +1 more source