Modification Of Properties Research Articles

Insights into the physicochemical property modification on the product distribution of CO2 hydrogenation over heteroatom doped Na-Fe/ZrO2 catalysts

Insights into the physicochemical property modification on the product distribution of CO2 hydrogenation over heteroatom doped Na-Fe/ZrO2 catalysts

Continuous harmonic mode-locked pulsed ultrafast fiber laser based on PtS2 saturable absorber

Saturable absorbers (SAs) play an important role in mode-locked fiber lasers. The search for SAs with excellent modulation properties has become a hot topic in the field of ultrafast photonics. PtS2 is a ideal material for SA due to its suitable band gap and Easily peelable layer structure. We prepared PtS2-SA by liquid-phase exfoliation (LPE) and tapered fiber. Subsequently, we measured the modulation depth of the prepared SA using the two-arm detection method as 6.4%, and the saturation intensity is 4.5 MW/cm2. By varying the input power in the annular cavity, a conventional solitons (CS) with a center wavelength is 1530.3 nm and a repetition frequency of 6.1 MHz was obtained. Continuing to increase the power, a stable second-fourth orders harmonic mode-locked (HML) was obtained. Our work shows that PtS2-SA has excellent modulation in mode-locked fiber lasers. It also proves that PtS2 has good saturable absorption properties and improves the knowledge of research workers about the performance of PtS2. There is hope in future research work to further exploit the output properties of PtS2.

Multifaceted Analysis of L-Alanine-Doped Creatininium Benzene Sulphonate Single Crystals for Optical Modulation Application

Creatininium Benzene Sulphonate (CBS) and L-Alanine-doped Creatininium Benzene Sulphonate (ACBS) single crystals were grown using the slow evaporation technique. Xpert HighScore software was utilized to determine lattice parameters including Full Width at Half Maximum (FWHM), crystallite size, and lattice strain. Fourier transform infrared spectroscopy was used to identify the functional groups present in the samples. The thermal properties of CBS and ACBS crystals were analyzed using Thermogravimetric and Differential Thermal Analysis. Optical properties including optical conductivity, extinction coefficient, and refractive index were measured using UV-Vis spectroscopy. The mechanical characteristics of both samples were studied using Vicker’s microhardness testing, and the dielectric response was recorded for various frequencies. The second harmonic generation values of samples were compared to those of potassium dihydrogen phosphate. Overall, CBS and ACBS crystals demonstrate promising characteristics as sustainable materials for optical modulation. Incorporating amino acids, such as L-Alanine, enhances the photoconductive properties of the crystals by improving charge carrier mobility and reducing recombination rates, resulting in more efficient optical modulation. This study explores the impact of doping single crystals with amino acids on their optoelectronic and dielectric properties for potential applications in optical modulation devices. Specifically, this research investigates the role of L-Alanine, a zwitterionic amino acid, in enhancing the performance of CBS single crystals, with the aim of optimizing their structural, thermal, optical, and mechanical properties for optical modulation. These findings highlight the potential of amino acid-doped single crystals in advancing optical devices, driving innovations in optoelectronics and photonics.

Packing properties assessment of cement and alternative powders: Artefacts and protocols

This paper introduces three major recommendations for the assessment of the maximum packing fraction of mineral powders through compressive rheology. First, our results show that a minimum compressive stress is required for the measured solid volume fraction to tend towards a constant jamming fraction. Second, we show that the modification of the particles surface properties, especially their friction coefficient, by polymer adsorption, allows for this jamming fraction to get closer to the particle maximum packing fraction. Finally, we show that a minimal value of the initial solid volume fraction of a sample is necessary to prevent particle size separation during testing. We moreover show that the measured jamming fraction depends on the initial solid volume fraction of cement-based samples. We suggest that such a peculiar behavior finds its origin in the dependency of early hydrates volume or morphology on the initial supersaturation.

Potent and Selective SETDB1 Covalent Negative Allosteric Modulator Reduces Methyltransferase Activity in Cells.

A promising drug target, SETDB1, is a dual Kme reader and methyltransferase, which has been implicated in cancer and neurodegenerative disease progression. To help understand the role of the triple Tudor domain (3TD) of SETDB1, its Kme reader, we first identified a low micromolar small molecule ligand, UNC6535, which occupies simultaneously both the TD2 and TD3 reader binding sites. Further optimization led to the discovery of UNC10013, the first covalent 3TD ligand targeting Cys385 of SETDB1. UNC10013 is potent with a k inact /K I of 1.0 x 10 6 M -1 s -1 and demonstrated proteome-wide selectivity. In cells, negative allosteric modulation of SETDB1-mediated Akt methylation was observed after treatment with UNC10013. Therefore, UNC10013 is a potent, selective and cell-active covalent ligand for the 3TD of SETDB1, demonstrating negative allosteric modulator properties and making it a promising tool to study the biological role of SETDB1 in disease progression.

Thermochromic properties and surface chemical states of reactive magnetron sputtered vanadium oxide thin films at various deposition pressures

Vanadium oxide thin films were prepared using reactive magnetron sputtering method, varying the deposition pressures from 4 to 10 mTorr while maintaining the other sputtering parameters constant. Our investigations revealed sensitive dependence of deposition pressure, chemical states of the V and O atoms, crystal phases, and thermochromic (TC) optical modulation. Specifically, the film deposited at 8 mTorr displayed distinct TC characteristics with a prevalent monoclinic m-VO2 phase according to X-ray diffraction (XRD), supported by X-ray photoelectron spectroscopy (XPS). Optical transmittance modulation and electrical property measurements revealed a metal–insulator transition (MIT), confirming the intimate connection between TC characteristics and presence of the m-VO2 phase. Films deposited at pressures lower or higher than 8 mTorr exhibited typical semiconductor behavior without TC characteristics, further supported by in situ XRD, where (110) plane shifted to lower angle upon heating above τC. Chemical state analysis by XPS revealed a clear correlation between V−O peaks and the presence of a VO2 phase, with the film deposited at 8 mTorr displaying relatively large peak fitted area indicative of the VO2 phase. These findings highlight the critical and sensitive dependence of the deposition conditions in tailoring the properties of vanadium oxide thin films and provide valuable insights for potential applications in chromogenic films.

Effects of Vitamin D on tumor cell proliferation and migration, tumor initiation and anti-tumor immune response in head and neck squamous cell carcinomas

BackgroundHead and neck squamous cell carcinomas (HNSCCs) are among the six most common cancers, with a constantly poor prognosis. Vitamin D has been found to have antineoplastic and immunomodulatory properties in various cancers. This study investigated the impact of Vitamin D on the initiation and progression as well as antitumor immune response in HNSCCs, both in vitro and in vivo. MethodsAn immunocompetent, orthotopic oral carcinogenesis mouse model was used to examine the influence of Vitamin D3 substitution on HNSCC initiation and progression in vivo. Tumor immune infiltration was analyzed by immunohistochemistry targeting CD3, CD8, NKR-P1C, FOXP3, and CD163. Two HPV- and two HPV+ HNSCC cell lines were treated with 1,25-dihydroxyvitamin D3 to analyze effects on tumor cell proliferation, migration and transcriptomic changes using RNA-sequencing, differential gene expression and gene set enrichment analysis. ResultsVitamin D3 treatment led to a significant suppression of HNSCC initiation and progression, while also stimulating tumor immune infiltration with CD3+, CD8+ and NKR-P1C+ cells and lowering levels of M2 macrophages and Treg cells in vivo. In vitro experiments showed an inhibition of HNSCC cell proliferation and migration in HPV+ and HPV- cell lines. RNA-sequencing showed significant regulations in IL6 JAK STAT3, hypoxia signaling and immunomodulatory pathways upon Vitamin D3 treatment. ConclusionThe findings of our study highlight the promising potential of Vitamin D in the therapeutic repertoire for HNSCC patients given its immune modulating, anti-proliferative and anti-migratory properties. Clinical transferability of those in vitro and in vivo effects should be further validated in clinical trials.

The Novel Nephroprotective Activity of Flaxseed Oil on Diazinon-induced Kidney Damage in Male Rats.

In male rats, the flaxseed oil (FS-oil) modulatory properties were investigated on diazinon (DZN)-induced nephrotoxicity. Adult male Wistar rats were divided randomly into five groups. To induce nephrotoxicity, animals received DZN (70 mg/kg/day, p.o.). Also, treatment groups received FS-oil (100 and 200 mg/kg/day, p.o.). The animal treatment was 28 consecutive days. On the 29th day, serum and kidney tissue samples were removed and serum levels of the creatinine, blood urea nitrogen (BUN), malondialdehyde (MDA), glutathione peroxidase (GPx), and catalase (CAT), were measured. Also, hematoxylin and eosin (H&E) staining was applied for histological studies. DZN significantly increased the BUN, creatinine, and MDA levels compared to the control group. Besides, DZN significantly decreased the GPx and CAT activity in the kidney tissue. However, the modulatory effects of FS-oil were observed by improving renal enzyme factors, inhibiting oxidative stress, and histological change. This study demonstrated that FS-oil ameliorated DZN-induced nephrotoxicity and can be used as a preventive agent against DZN toxicity because of the FS-oil antioxidant characteristics.

Dynamic phase measurement based on two-step phase-shifting interferometry with geometric phase grating

Abstract This paper proposes a novel dynamic 2-step phase-shifting interferometry method with a geometric phase grating and direct aberration-free object phase recovery algorithm. By exploring the amplitude-phase modulation property of the geometric phase grating, two-step phase-shifting interferograms with π / 2 phase shift can be obtained in a single shot through two kinds of spatial-multiplexing arrangements. Then the restriction on the background uniformity of the 2-step phase-shifting algorithms and the system aberration can be avoided simultaneously, based on the presented direct and fast object phase demodulation strategy with an object-free state recorded in advance, so an accurate object measurement result can be guaranteed. Accordingly, a detailed analysis of the theoretical model of error sources is conducted by taking the depolarization error of geometric phase grating and phase measurement model error into consideration, with a Least Squares Iteration optimization strategy established to further improve the measurement accuracy. Experiments on various types of phase objects, such as a photo-etched quartz substrate, the spatial light modulator, and a silicon chip, validate the effectiveness and accuracy of our method when compared with the reference phase obtained from 4-step temporal phase-shifting method. The dynamic phase measurement capability is demonstrated by exhibiting the evaporation process of alcohol droplet.

Effects of Microbiota on the Soiling Process of PV Modules in Arid Zones of the Atacama Desert

Photovoltaic technology has proven to be a reliable, economical, and clean energy source that is capable of adapting to diverse geographical conditions. However, factors such as soiling overshadow these qualities, thus leading to production losses and affecting the profitability of this technology. For these reasons, soiling is a highly studied topic, which involves considering the physicochemical characterization of the deposited material, mitigation strategies, effect predictions, and cleaning mechanisms. However, there is a relatively unexplored area related to the microbiological contribution to soiling. The surface of photovoltaic modules, along with the deposited material and local atmospheric factors, fosters favorable conditions for the colonization of microorganisms. These microorganisms influence the soiling mechanisms and optical properties of photovoltaic modules. This work presents a detailed characterization of the microbial diversity present in the soiling deposited on photovoltaic modules installed in the Atacama Desert. Two study sites were defined: Antofagasta and the Solar Platform of the Atacama Desert, which have warm and cold desert climates, respectively. Mineralogical characterization tests, heavy metal analyses, TOC, and inorganic element analyses were conducted on the deposited material. Additionally, the culturable isolates and the metagenomic DNA of the soiling samples and biofilms grown on standard PV glass were characterized using next-generation sequencing. The results show that the deposited soiling contained a microbiological component that had adapted to extreme desert conditions. The presence of the genera Arthrobacter, Kocuria, and Dietzia were identified in the culturable isolates from Antofagasta, while Arthrobacter and Dietzia were obtained from the Solar Platform of the Atacama Desert. The metagenomic DNA was mainly represented by the genera Pontibacter, Noviherbaspirillum, Massilia, Arthrobacter, Hymenobacter, and Deinococcus at Antofagasta. However, at the Solar Platform of the Atacama Desert, the analyzed samples presented DNA concentrations below 0.5 ng/µL, which made their preparation unviable. At the PSDA, the biofilms formed by the genera Peribacillus and Kocuria were identified, whereas the UA showed a greater abundance of bacteria that favored biofilm formation, including those that belonged to the genera Bacillus, Sporosarcina, Bhargavaea, Mesaobacillus, Cytobacillus, Caldakalibacillus, and Planococcus. Based on these results, we propose a soiling mechanism that considers the microbiological contribution to material cementation.

High-level production of patatin in Pichia pastoris and characterization of N-glycosylation modification in food processing properties

Patatin is an acidic protein found in potatoes that is commonly used in food and pharmaceutical industries due to its excellent emulsifying and gelation abilities. Pichia pastoris is widely used as a host for recombinant protein production because it can incorporate post-translational modifications. In this study, a patatin titre of 2189.8 mg/L was achieved in a 5 L bioreactor using P. pastoris GS115 with signal peptide mutation, dual promoter construction, co-expression of chaperone proteins and optimised fermentation. To enhance the application of recombinant patatin in the food processing field, the level of N-glycosylation was elevated by genetic engineering. Properties of natural patatin, recombinant patatin and patatinL109T (N-glycosylated modified patatin) were investigated including foaming, hydrophobicity and emulsifying abilities. The functional properties of recombinant patatin were enhanced by introducing N-glycosylation, which also improved the water-holding capacity of its gel. The patatinL109T gel exhibited superior elasticity and water retention properties. The findings provide valuable insight and serve as a reference for the utilisation of recombinant patatin. The established enhancement strategy could be applied to other recombinant proteins.

The recovery cycle of excitability assessed by a conventional electrodiagnostic machine: A study in healthy volunteers and in Charcot-Marie-Tooth 1A patients

ObjectiveTo validate the ‘paired pulses’ technique with a conventional electrodiagnostic machine (CEM) for studying the axonal excitability recovery cycle (ERC). MethodsPaired pulses, with a variable inter-stimulus interval, were delivered at the wrist along the median nerve. The CEM repeatability was verified in a group of 15 healthy volunteers (test/retest analysis). ERC was then applied in 40 healthy volunteers and 10 patients with Charcot-Marie-Tooth type 1A (CMT1A), using both the threshold tracking (TT) reference method and CEM (basal condition, during and after ischemia). ResultsCEM parameters evaluating absolute refractory and supernormal periods were reproducible (interclass correlation coefficient > 0.75). CEM results were consistent with TT method and literature data. In CMT1A, refractory and superexcitable periods were significantly reduced. According to receiving operator characteristic analysis, the CEM supernormal period area was the most relevant parameter for discriminating CMT1A from healthy volunteers (area under the curve = 0.98). ConclusionsCEM was a valid procedure for studying ERC. CMT1A patients exhibited ERC alterations due to modifications in passive membrane properties and of nodal ion channel distribution resulting from demyelination. SignificanceStudying ERC with CEM could be performed in routine practice in patients with peripheral neuropathies to provide information on motor axonal excitability.

Utilizing a hydrophobic primary container surface to reduce the formation of subvisible particles in monoclonal antibody solution caused by fluid shear

The exposure of protein molecules to interfaces may cause protein aggregation and particle formation in protein formulations, especially hydrophobic interfaces, which may promote protein aggregation in solution. In this study, we found that modification of the surface properties by application of a hydrophobic Octadecyltrichlorosilane (OTS) could reduce the generation of protein aggregates and particles in protein solution induced by fluid shear. A stable protein adsorption layer was formed at the hydrophobic interface through the strong hydrophobic interaction between the protein and hydrophobic surface, which could prevent the aggregated protein from falling off into the bulk solution to form subvisible particles and insoluble protein aggregates. In addition, human complement enzyme linked immunosorbent assay results showed that the particles that were generated in the OTS-coated container did not activate human complement which indicated the OTS-coated container could be used as primary containers for certain types of monoclonal antibody formulation.

Silica Nanoparticles Decorated with Ceria Quantum Dots Modulate Intra- and Extracellular Reactive Oxygen Species Formation and Selectively Reduce Human A375 Melanoma Cell Proliferation.

Nanomaterials show great promise for cancer treatment. Nonetheless, most nanomaterials lack selectivity for cancer cells, damaging healthy ones. Cerium dioxide (ceria, CeO2) nanoparticles have been shown to exert selective toxicity toward cancer cells due to the redox modulating properties they display as their size decreases. However, these particles suffer from poor suspension stability. The efficacy of CeO2 nanoparticles for cancer treatment is hampered by their innate high surface energy, which leads to particle agglomeration and, consequently, reactivity loss. This effect increases as particle size decreases; as such, quantum dots (QDs) suffer most from this phenomenon. In this study, it is proposed that silicon dioxide (silica, SiO2) nanoparticles can provide an inert platform for surface encrusted CeO2 QDs and that the resulting nanocomposite (hereafter QDCeO2/SiO2) not only will exhibit negligible agglomeration compared with CeO2 alone but also will improve the modulation of reactive oxygen species (ROS) leading to selective reduction of human A375 melanoma cell proliferation. The SiO2 nanoparticles had a bimodal size distribution with median particle size of 66 and 168 nm, while the CeO2 quantum dots encrusted on their surface had a size of 3.2 nm. An elevated Ce3+/Ce4+ ratio led to the QDCeO2/SiO2 nanocomposite displaying synergistic superoxide dismutase- and catalase-like activity, favoring the accumulation of ROS at pH 6.5 which translated into QDCeO2/SiO2 exerting selective oxidative stress in, and toward, the melanoma cells. Treatment with 50 μg mL-1 QDCeO2/SiO2 significantly reduced cell proliferation by 27% compared to untreated control cells in the colony formation assay. Treatment with either SiO2 or CeO2 alone did not affect the cell proliferation. These results highlight the benefit of dispersing CeO2 QDs on the surface of core nanoparticles and the resulting enhancement of selective redox reactivity and proliferation arrest when compared to CeO2 nanoparticles alone. Furthermore, the method employed here to encrust CeO2 QDs could lead to the facile synthesis of new nanocomposites with enhanced control of ROS activity, not only for in vitro studies using other cancer cell lines of interest but also in animal models and perhaps leading to clinical trials in melanoma patients.

Fabrication and building energy-saving performance evaluation of polyethylene glycol/polymethyl methacrylate/expanded graphite thermal enhanced shape-stable phase change material

Integrating Phase Change Material (PCM) with building envelope is a promising way to reduce building energy consumption. However, leakage and insufficient PCM loading rate for existing encapsulation strategies limit its further application. In this work, a safer and easier way to fabricate Shape-Stable Phase Change Material (SSPCM) is proposed, whose products combine the outstanding leakage-proof property and high PCM loading rate. With the method of in-situ polymerization, not only the Polyethylene Glycol (PEG) is packaged by Polymethyl Methacrylate (PMMA), but the Expanded Graphite (EG) also has a chance to be added as the property regulator. The prepared SSPCMs are proved to be shape-stable over melting temperature with a leakage rate under 1 %. The characterization test reveals that with EG mass fraction increase from 0 to 2.5 %, the thermal conductivity augments from 0.23 to 1.73 W/(m·K) while the phase change latent enthalpy changes from 85.11 kJ/kg to 116.10 kJ/kg. Notably, the EG is more than a thermal conductivity enhancer, it also plays an important role in the modification of comprehensive properties. To optimize the building energy-saving performance of SSPCMs, the factors affecting building cooling electricity consumption like deployment position and thermal properties are evaluated in detail. The simulation results show that the optimum strategy is employing SSPCM with 2.0 wt% EG in the middle of the envelope, the cooling electricity consumption can be reduced by 8.64 % compared with the benchmark. The physical mechanism of energy-saving is also discussed from multiple angles. From a statistical view, sensitivity and uncertainty analysis of the simulation results is completed, to identify the influence of input parameters and validate the reliability of the simulation results. Finally, an economic analysis is carried out, proving the economic feasibility for further application. This research provides valuable insights for SSPCM’s application and design of energy-efficient buildings.

First-Principles Investigation on Ru-Doped Janus WSSe Monolayer for Adsorption of Dissolved Gases in Transformer Oil: A Novel Sensing Candidate Exploration.

Using first-principles theory, this work purposes Ru-doped Janus WSSe (Ru-WSSe) monolayer as a potential gas sensor for detection of three typical gas species (CO, C2H2, and C2H4), in order to evaluate the operation status of the oil-immersed transformers. The Ru-doping behavior on the WSSe surface is analyzed, giving rise to the preferred doping site by the replacement of a Se atom with the formation energy of 0.01 eV. The gas adsorption of three gas species onto the Ru-WSSe monolayer is conducted, and chemisorption is identified for all three gas systems with the adsorption energy following the order: CO (-2.22 eV) > C2H2 (-2.01 eV) > C2H4 (-1.70 eV). Also, the modulated electronic properties and the frontier molecular orbital are investigated to uncover the sensing mechanism of Ru-WSSe monolayer upon three typical gases. Results reveal that the sensing responses of the Ru-WSSe monolayer, based on the variation of energy gap, to CO, C2H2, and C2H4 molecules are calculated to be 1.67 × 106, 2.10 × 105, and 9.61 × 103, respectively. Finally, the impact of the existence of O2 molecule for gas adsorption and sensing is also analyzed to uncover the potential of Ru-WSSe monolayer for practical application in the air atmosphere. The obtained high electrical responses manifest strong potential as a resistive sensor for detection of three gases. The findings hold practical implications for the development of novel gas sensing materials based on Janus WSSe monolayer. We anticipate that our results will inspire further research in this domain, particularly for applications in electrical engineering where the reliable detection of fault gases is paramount for maintaining the integrity and safety of power systems.

Dental composite materials based on Zn/Al‐layered double hydroxide and their physical mechanical properties

AbstractDental materials' demands can be answered using composite materials, as composite properties are suitable for tailoring the material's behavior. Poly (methyl methacrylate) (PMMA) is usually a material of choice in dental applications, and its mechanical properties can be improved in terms of modulus, strength, and hardness. The chosen reinforcement in this publication was Zn/Al‐layered double hydroxide (LDH), as this material has functional property modification possibilities. The reinforcement was synthesized using the coprecipitation process on a laboratory scale. The dispersion of the reinforcement was done with ultrasonication, and the composites prepared contained 1, 3, and 5 wt% of reinforcement, and the so‐prepared composites were compared to the matrix. Improvements were observed in terms of the elastic modulus and tensile strength, and the best performance was observed in the composite with 3 wt% of particles. Hardness increased with the addition of particles and the higher the particle content, the better the hardness. Materials were tested using dynamic mechanical techniques, and it was proven that the addition of particles lowers the Tg of the composite compared to the pure matrix. The addition of particles diminished the affinity of the material for polar liquids such as water.Highlights Zn/Al‐layered double hydroxide is used to reinforce acrylic matrix. Composite with improved strength, modulus, and microhardness. Addition of a layered double hydroxide decreases hydrophobicity of composite.

Effects of Co/Ni ratio on microstructure and mechanical properties of as-cast Cr-Fe-Ni-Co-Al-Si-Ti-Cu high entropy alloys

In this paper, partial replacement of Ni for Co was adopted in FCC + BCC heterostructure as-cast CrFeNi1-xCoxAl0.28Si0.09Ti0.02Cu0.01 high entropy alloys (HEAs), and the modification in microstructure and mechanical properties of these alloys with the increase in the Co/Ni ratio has been systematically investigated. It was observed that all these designed HEAs consist of FCC sideplates with a surrounding BCC phase, as well as well-dispersed B2 phase in as-cast state. Additionally, higher Co/Ni ratio leads to a larger proportion of BCC phase, which has following impacts on the mechanical properties of this series of HEAs: when such ratio begins to increase, it has obvious enhancement in strength and gradual decrease in plasticity; when it reaches 0.15/0.85, it has high strength of ∼1.4 GPa and good plasticity of >10 %. While further enhancing Co/Ni ratio leads to significant connection of BCC phase, resulting in drastic increase in brittleness. The detailed mechanism for such phenomenon has been discussed in detail. This study provides a novel route on improving the comprehensive mechanical properties of this series of as-cast HEAs.

Effect of the Presence of Physiological Disorder Recognized as “yellow berry” on the Quality of Starch in Bread Wheat (Triticum aestivum) and Durum Wheat (Triticum durum)

AbstractGenetic and environmental factors influence wheat grain quality, including vitreousness, protein, and starch content. Yellow berry (YB), a physiological condition, adversely affects wheat quality, particularly in irrigated fields with limited nitrogen application, leading to starch‐rich, low‐protein grains. This study examines common wheat, used in baking industries, and durum wheat, primarily employs for pasta production. The focus is on investigating how the physicochemical properties of these wheat types change with the presence of YB, that impacts protein content negatively, increasing total starch content. Fourier‐transform infrared spectroscopy reveals structural changes in YB‐affected grains, while X‐ray diffraction indicates varying crystallinity. In determination of amylose, an increase of 6% in bread wheat with YB and 3% in durum wheat with YB is observed. In the case of RVA (Rapid Visco Analyzer) analysis, a notable increase in viscosity is evident in the treatments that included the yellow berry. This finding suggests that YB is associated with substantial modifications in starch properties, such as amylose‐to‐amylopectin ratio, chain length, and degree of branching, among several other components, which may have important implications for the texture and quality of food products. This study calls for further research to mitigate YB's impact and enhances the quality of wheat‐derived foods.

Hybrid Modification of Microstructure and Tensile Properties of A319 Alloy by Heat Treatment and Be Addition

Hybrid Modification of Microstructure and Tensile Properties of A319 Alloy by Heat Treatment and Be Addition