Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
-
3041
Eksplorasi Permeabilitas Membran : Teori dan Percobaan
Published 2023-11-01“…The results showed that the effect of salt dissolved in water as much as 50 ml on potatoes showed a significant impact on the weight and texture of potato tissue. when tea is put into hot water, the surrounding water molecules have high kinetic energy, allowing the dissolved tea molecules to move more easily from the area of high concentration (undissolved tea) to the area of low concentration (water). methanol is more effective in accelerating the reaction compared to ethanol, both at absolute concentration and after dilution using solution concentration. …”
Get full text
Article -
3042
Novel role of microphthalmia-associated transcription factor in modulating the differentiation and immunosuppressive functions of myeloid-derived suppressor cells
Published 2023-01-01“…Modulation of MITF expression by small molecules affected the differentiation and immunosuppressive function of MDSCs. …”
Get full text
Article -
3043
Three-dimensional linkage analysis with digital PCR for genome integrity and identity of recombinant adeno-associated virus
Published 2025-01-01“…Importantly, due to the random partitioning property of a digital PCR system, the 3D linkage analysis of rAAV viral genome requires a proper mathematical model to identify the true linked DNA molecules (full-length/intact DNA) from the population of false/unlinked DNA molecules (fragmented/partial DNA). …”
Get full text
Article -
3044
Advances, challenges and future applications of liver organoids in experimental regenerative medicine
Published 2025-01-01Get full text
Article -
3045
Immune profiling of human vestibular schwannoma secretions identifies TNF-α and TWEAK as cytokines with synergistic potential to impair hearing
Published 2025-02-01“…Methods To identify effector molecules involved in VS-induced SNHL, we analyzed 47 immune-related factors secreted by tumor tissue in over 50 patients with sporadic VS and studied their correlation with preoperative hearing ability and tumor size. …”
Get full text
Article -
3046
Photosynthetic Pigments with Potential for a Photosynthetic Antenna: A DFT Analysis
Published 2019-01-01“…These electronic properties allowed the association between molecules and reactivity-selectivity criteria, under the context of charge transfer and electronic transitions. …”
Get full text
Article -
3047
The Volatile Composition and Activity Evolution of Main-belt Comet 358P/PANSTARRS
Published 2025-01-01“…We derive a water production rate of ${Q}_{{{\rm{H}}}_{2}{\rm{O}}}=(5.0\pm 0.2)\,\times {10}^{25}$ molecules s ^−1 , marking only the second direct detection of sublimation products of any kind from a main-belt comet, after 238P/Read. …”
Get full text
Article -
3048
A review of quorum-sensing and its role in mediating interkingdom interactions in the ocean
Published 2025-02-01“…In this review, we examine how these molecules mediate communication between bacteria and marine eukaryotes; influencing processes such as development, disease pathogenesis, and microbiome regulation within marine ecosystems. …”
Get full text
Article -
3049
Peculiarities of the Protonation Reaction in the Interfacial Layer of a Silica Containing Covalently Bonded -Methylaminopropyl Groups
Published 1999-01-01“…At all temperatures studied, two types of chemical reactions had to be assumed: (1) protonation of an associate formed from adjacent amine molecules and (2) reaction of the charged associate with a second proton. …”
Get full text
Article -
3050
Intestinal Epithelial Cells as a Source of Inflammatory Cytokines and Chemokines
Published 2002-01-01“…In the past decade, the realization emerged that enterocytes secrete molecules (cytokines) that regulate inflammation. As the focus tightened on this new role as sentinel, so has the interest in enterocyte production of cytokines with chemoattractant properties for leukocytes – the chemokines. …”
Get full text
Article -
3051
Adsorption and Interfacial Properties of the Cationic Gemini Surfactant of Ethanediyl-α,β-Bis(Cetyldimethylammonium Bromide)
Published 2003-10-01“…Aggregation of the surfactant molecules was established by surface tension measurements and viscosity methods. …”
Get full text
Article -
3052
Empirical Procedures for the Analysis of Physisorption Isotherms
Published 2005-12-01“…The validity of BET-nitrogen areas can be checked and also, by using probe molecules of different sizes, one can obtain a semi-quantitative evaluation of the micropore-size distribution. …”
Get full text
Article -
3053
Influence of Adsorbate Interaction on Transport in Confined Spaces
Published 2006-03-01“…A further feature affected by fluid–solid interactions is the nature of the reflection of fluid molecules colliding with a pore wall surface, varying from being nearly specular — such as in carbon nanotubes — to nearly diffuse for amorphous solids. …”
Get full text
Article -
3054
Alternative RNA Splicing in Cardiac Diseases
Published 2025-01-01“…Alterations in exon exclusion, intron retention, or the selection of alternative splice sites modify transcript isoforms, which can consequently affect RNA molecules, including mRNA and non-coding RNAs, in terms of their localization, regulation, and overall function. …”
Get full text
Article -
3055
Effect of Coverage on Adsorptions of CO on Ni(110) Surface
Published 2021-01-01“…The vibration frequencies we calculated are consistent with relative experimental results. DOS of CO molecules and Ni atoms are discussed too.…”
Get full text
Article -
3056
Synthesis and Characterization of a Gd-DOTA--Permeation Peptide for Magnetic Resonance Relaxation Enhancement of Intracellular Targets
Published 2003-10-01“…Peptide transduction domains can circumvent this permeability barrier and deliver cargo molecules to the cell interior. Based upon enhanced cellular uptake of permeation peptides with D -amino acid residues, an all-D Tat basic domain peptide was conjugated to DOTA and chelated to gadolinium. …”
Get full text
Article -
3057
Nanoparticles for Biomedical Imaging: Fundamentals of Clinical Translation
Published 2010-11-01“…Because of their large size compared to small molecules and their multifunctionality, nanoparticles (NPs) hold promise as biomedical imaging, diagnostic, and theragnostic agents. …”
Get full text
Article -
3058
The Separate Removal of Trace CO and Moist NO from Off-Gases by Adsorption on H-Type Mordenite
Published 1999-04-01“…FT-IR spectroscopic results confirmed that the Brönsted acid sites existing on H-type mordenites exhibit no interaction with CO 2 molecules but can catalyze the dissociative adsorption of NO 2 . …”
Get full text
Article -
3059
Neutrophil-derived Oxidants and Proteinases as Immunomodulatory Mediators in Inflammation
Published 1994-01-01“…Neutrophils generate potent microbicidal molecules via the oxygen-dependent pathway, leading to the generation of reactive oxygen intermediates (ROI), and via the non-oxygen dependent pathway, consisting in the release of serine proteinases and metalloproteinases stored in granules. …”
Get full text
Article -
3060
Supramolecular Self-Assembled Nanospheres for Enzyme Encapsulation Based on Cyclodextrin
Published 2024-01-01“…Based on the cyclodextrin (CD) and guest molecules inclusion, a novel rigid-flexible polymeric nanosphere was prepared by supramolecular self-assemble. …”
Get full text
Article