Particle Size Of Powder Research Articles

Adsorption of aflatoxin B1 to corn by-products

The adsorption of aflatoxin B1 (AFB1) to natural fiber materials prepared from corn by-products was investigated in this study. The results showed that corn cob powder (CCP) dose, particle size, time (0.25–24 h), temperature (4, 20, 37, 50 and 100 °C) and pH (2–8), had significant effects on adsorption. The maximum adsorption (98%) was with particles 500–355 µm in size at 20 °C for 8 h, at the dose of 50 mg mL−1. The adsorption fitted pseudo-second-order model and Langmuir isotherm well. Besides, CCP had a higher adsorption capacity to AFB1 than any single cell wall components of corn, which indicated that capillary effect happened in cell wall might be the main reason for adsorption. The results also suggested that CCP could reduce AFB1 content from both liquid and solid food matrixes. Briefly, CCP displayed promising properties that could be developed in nature-based practical applications for food aflatoxin decontamination.

Effects of particle size and content of cladding powder on in situ synthesized WC‐reinforced Ni‐based cladding layers

AbstractLaser cladding technology can obtain a cladding layer with good metallurgical bonding with the substrate and excellent performance. In situ growth of hard phase can effectively solve the problem of uneven distribution of reinforcements directly doped with hard particles. In this paper, 45# steel was adopted as the matrix material, WO3, B4C, Al, and Ni60 powder were used to prepare laser cladding and in situ synthesized WC (Tungsten Carbide) hard phase reinforced Ni‐based cladding layers. The effects of different laser cladding parameters, powder particle size, hard phase content on the microstructures and electrochemical properties of in situ synthesized WC hard phase reinforced Ni‐based cladding layer were analyzed. The results revealed that when the (WO3 + B4C + Al) mixed powder content was 25%, the bulk particles of WC phase in the cladding layer were most uniformly distributed in the cladding layer, which enhances the mechanical properties of the cladding layer. When the B4C particle size was 5 μm, the microhardness of the cladding layer was significantly higher than other cladding layers, and the enhancement mechanism of hardness by B4C is due to the Orowan strengthening caused by too small particle size of B4C.

Influence of ground quartz sand finesses on the formation of poorly ordered calcium silicate hydrate prepared by dynamically hydrothermal synthesis

This study aimed to prepare poorly ordered calcium silicate hydrate (C-S-H) via the hydrothermal synthesis method, using ground quartz sand powder and lime as starting materials. The fineness of quartz sand powder under different grinding time and varied grinding aids content was investigated. It further affected the formation of calcium silicate hydrate. Results showed that the main synthesized product was crystalline dicalcium silicate hydrate (C2SH) with a small amount of C-S-H when quartz sand was ground to 29.95 µm for D50, attributed to the coarse particle size with a low silica reaction rate. Increasing the grinding time and grinding aid content of quartz sand improved the silica reaction rate and accelerated the formation of calcium silicate hydrate. Adding 1‰ grinding aid content would greatly improve the grinding efficiency, and the particle size of quartz sand powder was greatly reduced to the smallest value recorded in this study (D50 was 21.08 µm), which was beneficial to the transformation of C-S-H from C2SH. Meanwhile, C-S-H underwent a change from having a flocculated morphology to a needle-like, short-rod-like and fibrous morphology.

Effect of particle size distribution and printing parameters on alumina ceramics prepared by Additive Manufacturing

Vat photopolymerization-based additive manufacturing is a promising technology for the preparation of ceramic parts, owing to its short fabrication cycle and low manufacturing cost. However, its application is limited due to the low mechanical properties and deformation of ceramic parts. To improve the properties of ceramic parts, changing particle size and printing parameters have been found to be useful. Herein, alumina ceramic parts were prepared using three different powders with different particle size (Powder A: D50 = 1.3 μm, D90 = 6.1 μm; Powder B: D50 = 3.4 μm, D90 = 10.0 μm; Powder C: D50 = 1.3 μm, D90 = 2.8 μm), different layer thickness (50 μm, 75 μm, 100 μm), and different curing times (1 s, 3 s, 5 s, 8 s). The ceramics prepared with Powder A and Powder C, which possessed the same D50, had almost the same flexural strength, indicating that the flexural strength is closely related to the particle size and its distribution. With the increase in layer thickness, the flexural strength was increased. When the layer thickness was 100 μm, the flexural strength reached 18.5 MPa when samples were prepared with Powder A and Powder C. At the same time, the flexural strength firstly increased and subsequently decreased with increasing curing time. Based on the flexural strength and shrinkage of the sintered ceramics, using Powder A, layer thickness of 50 μm, and curing time of 5 s were regarded as the best fabrication conditions. The results indicate that adjusting powder particle size distribution, layer thickness, and curing time are promising methods for the fabrication of 3D printed ceramics with optimized properties.

Recovery of silver in the form of value-added spherical silver powder from spent Ag-Al2O3 catalyst by a novel clean method

The spent Ag-Al2O3 catalyst is an important silver secondary resource due to its high content of Ag. However, the most commonly used nitric acid leaching method produces toxic and harmful NOx gases. Herein, a novel clean method was proposed to treat the spent Ag-Al2O3 catalyst using the green leaching agent cerium ammonium nitrate instead of nitric acid to effectively avoid the generation of toxic NOx gases. More importantly, value-added monodisperse micro-sized uniform spherical particles were synthesized directly from the leaching solution by a simple chemical reduction method. The influence of leaching conditions on the leaching ratio of Ag and leaching kinetics were discussed in detail. The response surface methodology was applied to optimize the synthesis parameters of silver powder and explore the interactions between the synthesis process parameters. Under the optimal leaching parameters, the leaching ratio of Ag reached 99.69 %. The leaching kinetic analysis of leaching indicated that the leaching reaction of spent Ag-Al2O3 catalyst was controlled by chemical reaction. By the response surface methodology design, a fitted mathematical model of the particle size for silver powder and the optimum synthesis parameters of silver powder were obtained. The optimum synthesis parameters of silver powder were as follows: [Fe2+] = 1.08 mol/L, [Ag+] = 1.01 mol/L, and dispersant dosage of 2.05 wt%. The average experimental particle size of 1.337 μm was very close to the predicted value of 1.343 μm obtained from the fitted model, indicating that the fitted model of particle size for silver powders was very good. This process not only provides a clean and value-added method for recycling the spent Ag-Al2O3 catalyst, but also helps to promote the balanced and high-value utilization of high-abundance cerium.

Effect of Surface Textures and Fabrication Methods on Shear Bond Strength Between Titanium Framework and Auto-Polymerizing Acrylic Repair Resin.

The aim of the study was to evaluate the effect of airborne particle abrasion (using different sizes of alumina particles) on the shear bond strength (SBS) between cast and milled titanium metal frameworks and auto-polymerizing acrylic repair resin. Forty flat cylindrical titanium disks were divided into two main divisions: cast and milled titanium. The two divisions were further subdivided into four groups based on metal surface treatment. Three particle sizes of aluminum oxide air abrasive powders (50µm, 110µm, and 250µm) were used for metal surface treatment by airborne particle abrasion. One group was the control group with no surface treatment. Auto-polymerizing acrylic repair resin was applied to all titanium disks. The specimens were subjected to SBS testing using a universal testing machine (Instron Corporation, Norwood, Massachusetts, United States). Surface evaluation was performed using a scanning electron microscope. One-way ANOVA was used for statistical analysis. The results showed a significant increase in SBS after airborne particle abrasion of both milled and cast titanium groups (p<0.001). The SBS was directly proportional to the size of the aluminum oxide particles. The milled titanium group showed higher SBS values than the cast group when the surface was not treated with alumina particles (p < 0.001) and when the surface was treated with the smaller particle sizes of 50 µm, whereas the cast group demonstrated higher SBS values than the milled group (p < 0.01) when the particle size was increased to 110 µm and 250 µm. It could be concluded that SBS between titanium metal frameworks and auto-polymerizing repair acrylic resin was directly related to the size of the alumina airborne particle abrasives. The fabrication method of the titanium frameworkalso influenced the SBS as the untreated milled frameworks demonstrated favorable SBS values compared to the untreated cast frameworks.

Dynamic behaviour of oyster shell powder-modified expansive soil under cyclic loading

This paper systematically studies the dynamic mechanical properties of oyster shell powder (OSP)-modified expansive soil under simulated train loads. A GDS dynamic triaxial test system was used in the study. The axial cumulative strain development and hysteresis curve characteristics of expansive soil with different oyster shell powder particle sizes (dosp=0–0.075 mm, 0.075–0.15 mm, 0.15–0.25 mm, 0.25–0.5 mm, 0.5–1.0 mm, 1.0–2.0 mm), dosages (Fosp=0 %, 3 %, 6 %, 9 %) and cyclic stress ratios (CSR=0.1, 0.15, 0.2, 0.25, 0.275, 0.3) were studied. The results show that when dosp< 0.5 mm, the axial cumulative strain, damping ratio and dynamic resilient modulus of the modified soil are significantly improved with increasing oyster shell powder content; when Fosp= 9 % and dosp< 0.5 mm, the dynamic performance of the modified soil is similar. When Fosp= 9% and dosp= 0.25–0.5 mm, compared with plain soil, the axial cumulative strain decreases by 37.3 %, the damping ratio decreases by 39 %, and the dynamic elastic modulus increases by 29.9 % after 200,000 cycles. When dosp> 0.5 mm, the performance of each dynamic performance index of the modified soil deteriorates compared with that of the plain soil, and the deterioration effect is more significant with increasing oyster shell powder content and particle size. When oyster shell powder-modified soil is used as a subgrade filler for a ballasted track railway with a design speed below 200 km/h, it is recommended to control the content of oyster shell powder as Fosp= 9 % and the particle size of oyster shell powder as dosp= 0.25–0.5 mm. At this time, from the perspective of controlling the postconstruction settlement of the railway subgrade, the cyclic stress ratio CSR should be controlled below 0.2.

Regulation of particle size and morphology of tungsten powders in bottom-blowing hydrogen reduction process

Particle size and morphology of tungsten powders determine the processing properties of tungsten products. The thermodynamic analysis indicates that the partial pressure of water vapor is an essential factor to regulate the hydrogen reduction of tungsten oxides. The investigation proposed a method of changing the particle size of tungsten powders by bottom blowing hydrogen pretreated by water bath at various temperatures. The experimental results manifested that the bottom-blowing hydrogen could eliminate discrepancies of the water vapor partial pressure in the solid powder layers, thus improving the uniformity of the tungsten powders in a crucible. The partial pressure of water vapor increased with temperatures of water bath increasing. As the water bath temperature raised from 50 °C to 80 °C, the average particle size of tungsten powders increased significantly from 3.8 μm to 12.0 μm. Chemical vapor transport was responsible for the increase in the average particle size of tungsten powders under the higher partial pressure of water vapor. In addition, the oxygen content of tungsten powders produced remained relatively stable at a lower level with the partial pressure of the water vapor increasing. This study provided theoretical foundation and technological reference for preparing the tungsten powders with superior properties (desirable homogeneity in the particle size and shape and low oxygen content).

Facile synthesis of mesoporous ncCoW powder via electrodeposition; characterization and its efficient application on hydrogen generation and organic pollutants reduction

The electrolytic deposition method, which generates a high-purity powder, is one of the most promising, easy-to-use, and rapid techniques to produce nanopowder. In the current study, an electrolytic solution was suggested to easily synthesize ultrafine mesoporous CoW nanopowder. The W content is in the range of 1.5-7.5 %, based on the operating circumstances. XRD patterns show that the powder annealed at 873 K consists mainly of cubic Co3O4 and CoO phases, in addition to a small amount of monoclinic CoWO4 phases. TEM analysis of the resultant powder's particle size indicated an average value of 4.0 nm. In tests to reduce organic pollutants like p-NP, the hydrolysis of SB using the nanopowder as a catalyst released a lot of hydrogen. The p-NP and dye reduction kinetics conformed to a pseudo-first-order model. The higher W% in the prepared CoW powder can improve the catalytic efficiency of dye reduction and accelerate the process. The recyclability and stability of catalysts explore that the powder shows promising efficiency toward significant applications in industrial catalysis and dye reduction.

Morphological characteristics of spray dried cellulose nanofibers produced using various wood pulp feedstocks and their effects on polypropylene composite properties

Bleached Kraft pulp (BKP), unbleached Kraft pulp (UKP), and old corrugated cardboard pulp (OCC) are excellent feedstock sources for producing CNF suspensions manufactured by a mechanical disk refining process. The CNF drying operation should be performed to produce dry powders that can be compounded into thermoplastic matrices, and spray drying is fast, simple, cost-effective, and scalable. Among several spray-drying techniques, the pilot scale-rotary disk atomizer has many advantages, including large capacities, drying efficiency, and less feed blockage. In this study, BKP, UKP, and OCC pulps fibrillated to 90 % and 100 % fines levels were spray-dried using a pilot-scale rotary disk atomizer. The high-quality micrometer scale, round-shaped powders were produced from all feedstock sources, and a smaller particle size powder was produced with the higher fibrillated pulps. The spray-dried cellulose nanofibrils (SDCNFs) were compounded into a polypropylene (PP) matrix as a reinforcing material, and maleic anhydride-grafted polypropylene (MAPP) was used as a coupling agent. A masterbatch was used for the optimal dispersion and distribution of SDCNFs and MAPP in the PP matrix. It was concluded that the tensile and flexural properties increased as the particle size of SDCNFs increased, and the impact strength increased as the particle size decreased. The tensile strength, tensile modulus, flexural strength, flexural modulus, and impact strength increased by up to 29 %, 66 %, 15 %, 27 %, and 11 % respectively, compared to the neat PP after adding 10 wt% of SDCNFs with MAPP to the PP matrix.

Amorphization of different furosemide polymorphic forms during ball milling: Tracking solid-to-solid phase transformations

Ball milling is used, not only to reduce the particle size of pharmaceutical powders, but also to induce changes in the physical properties of drugs. In this work we prepared three crystal forms of furosemide (forms Ⅰ, Ⅱ, and Ⅲ) and studied their solid phase transformations during ball milling. Powder X-ray diffraction and modulated differential scanning calorimetry were used to characterize the samples after each milling time on their path to amorphization. Our results show that forms Ⅰ and III directly converted into an amorphous phase, while form Ⅱ first undergoes a polymorphic transition to form Ⅰ, and then gradually loses its crystallinity, finally reaching full amorphousness. During ball milling of forms Ⅰ and Ⅱ, the glass transition temperature (Tg) of the amorphous fraction of the milled material remains almost unchanged at 75 °C and 74 °C, respectively (whilst the amorphous content increases). In contrast, the Tg values of the amorphous fraction of milled form III increase with increasing milling times, from 63 °C to 71 °C, indicating an unexpected phenomenon of amorphous-to-amorphous transformation. The amorphous fraction of milled forms I and II samples presented a longer structural relaxation (i.e., lower molecular mobility) than the amorphous fraction of milled form III samples. Moreover, the structural relaxation time remained the same for the increasing amorphous fraction during milling of forms I and II. In contrast, the structural relaxation times were always shorter for the amorphous fraction of form III, but increased with increasing amorphous content during milling, confirming amorphous-to-amorphous transformation.

Low infrared emissivity epoxy resin/Ag composite coating with outstanding mechanical properties and saltwater resistance

In this study, a low infrared emissivity coating with good mechanical properties and salt water resistance was prepared by the glass rod coating method, using epoxy resin, flake Ag powder, and graphene as a functional pigment, binder, and interface modifier, respectively. The study systematically investigated the impact of Ag powder particle size, as well as the addition of silver powder and graphene, on the coating properties. The larger particle size of the Ag powder led to a significant decrease in emissivity and enhancement of the mechanical properties of the coating. The coating had optimal emissivity and mechanical properties at an Ag particle size of 10 μm. The emissivity and glossiness of the coating can be significantly reduced with the increase in added Ag powder, and the mechanical properties will be significantly improved. The increase in added graphene significantly reduced the glossiness and improved the flexibility of the coating. With a graphene content of 8 wt%, the coating has the best emissivity, glossiness, and mechanical properties at the same time. The epoxy resin/Ag composite coating, modified by graphene, showed good salt water resistance. After being corroded by salt water for 21 days, the emissivity, glossiness, adhesion strength, flexibility, and impact strength of the coating reached 0.535, 14.7, grade 1, 2 mm, and 50 kg · cm, respectively.

Improving the physical and wettability properties of skim milk powders through agglomeration and lecithination

This study aimed to reduce the bulk density of skim milk powders (SMP) and improve subsequent wettability and dissolution by a combination of agglomeration and lecithination. Agglomeration significantly increased powder particle size from a D90 of 120–201 μm, and decreased tapped bulk density (0.73–0.65 g/cm3), although it led to increased friability (32.7%) compared to regular SMP (22.9%). Spraying lecithin on to SMP in the fluid bed improved wettability (8.94 s) compared to regular SMP (>300 s). Agglomeration without lectithination had no effect on powder wettability, similarly, adding lecithin in to liquid skim milk concentrate prior to drying did not improve subsequent powder wettability. Overall, improving the functionality of skim milk is quite complex, and while powder bulk density can be reduced, the particles remain susceptible to breakdown, and the wettability is relatively poor, but can be improved by spraying lecithin directly on to the powder particles.

When tungsten meets carbon

Tungsten carbide powder has proven to offer a key ingredient in cemented carbide manufacture. Its undisputable technological success is based on high purity in tungsten refining as well as robust and adaptable powder processing in mass production. Grain and particle size distribution and powder morphology can be varied to meet demand from alloy manufacture. In combination with third elements manifold sintered structures can be achieved. Circularity of tungsten carbide is mirrored by chemical and direct recycling methods including a variety of products. All these factors contribute to the potential to establish sustainable supply chains in the cemented carbide industry. This report combines a survey of today's industry standard and selected technological fields, which have been discovered during ten decades of powder development.

Making Charcoal from Nipah (Nypa fruticans) Frond Waste as an Adsorbent to Extend the Shelf Life of Fresh Bread

Fresh bread has high potential for creating food waste that increases every year, because of its relatively short shelf life of 3-4 days after leaving the baking process. One way to extend the shelf life of bread is by using charcoal. Nipah fronds contain lignin elements that are good for charcoal. This study aims to determine the characteristics of charcoal from nipah fronds, the effectiveness of charcoal's ability to extend the shelf life of fresh bread, the effect of burning time, particle size and adsorbent mass on the storage time of fresh bread, the effect of the ratio of nipah frond adsorbent to commercial silica gel on the storage time compared to quality requirements of fresh bread of SNI 01-3840-1995 2013. Charcoal characterization includes quality tests based on SNI No. 06-3730-1995 on technical charcoal, namely water content and iodine absorption parameters and also Scanning Electron Microscopy (SEM) test. Based on the results of the study, charcoal from nipah frond waste has characteristics of water content that have met the quality standards of SNI 06-3730-1995 and in iodine absorbency only samples with pyrolysis time of 4 hours that have met the quality standards of SNI 06-3730-1995. Giving variations in charcoal burning time, mass and particle size of adsorbent powder affects the shelf life and quality requirements of fresh bread. Adsorbent packaging using teabags and silica gel paper can extend the shelf life of fresh bread up to 27 hours compared to those without adsorbent.

Effect of Firing Temperatures on Phase Formation, Microstructure, Dielectric and Magnetic Properties of Ni0.6Zn0.4Fe2O4 Ceramics Synthesized by the Solid-State Combustion Technique

In this study, the effect of firing temperatures on phase formation, microstructure dielectric and magnetic properties of Ni0.6Zn0.4Fe2O4 (NZFO) ceramics were investigated. The NZFO powder were synthesized by the solid-state combustion technique using glycine as a fuel to reduce the reaction temperature. All samples were calcined in the range of 900 °C–1100 °C for 2 h and sintered in the range of 1175 °C–1275 °C for 2 h. A pure ferrite phase was found in the powders calcined above 1000 °C and the average particle size of NZFO powders was increased from 0.39 µm to 0.59 µm when the calcination temperature was increased. The x-ray diffraction (XRD) analysis results confirmed the formation of pure spinel structure with cubic phase in all the ceramic samples. The average grain size (5.54–2.80 µm) was slightly decreased, and the dielectric constant (239–13) tended to decrease with increasing sintering temperature. As the sintering temperature increased to 1250 °C, it was found that the lattice parameters (8.366–8.387 Å), the density (5.29–5.35 g/cm3), and saturation magnetization (81.51–93.92 emu/g) tended to increase after that decrease.

Detonation Spraying of Ni-Based Composite Coatings Reinforced by High-Entropy Intermetallic Particles

Ni-based composite coatings reinforced by high-entropy intermetallic compounds (HEICs) were prepared by detonation spraying (DS) on low alloy steel substrates. To this end, first (Ti-Nb)(V-Cr-Ni-Fe) and Al3(TiZrNbCrHfTa) HEIC powders were fabricated by arc melting followed by ball milling. The as-milled HEIC powders were then employed as reinforcement particles to prepare Ni-7wt.% HEIC composite coatings. The average particle size of the (Ti-Nb)(V-Cr-Ni-Fe) and Al3(TiZrNbCrHfTa) HEIC powders were 18 and 35 µm, respectively, while the average particle size of the Ni powder was 56 µm. (Ti-Nb)(V-Cr-Ni-Fe) exhibited a single hexagonal C14 Laves phase in spite of Ti and Nb segregations. The XRD pattern of Al3(TiZrNbCrHfTa) indicated the presence of a tetragonal D022-type structure along with some minor CrTi and Cr5Al8 phases. The sprayed Ni-7wt.% FeNiCrV-TiNb and Ni-7wt.% Al3(TiZrNbCrHfTa) composite coatings retained crystal structures of the powder mixtures, suggesting proper thermal stability for both powders. The coatings exhibited a dense microstructure consisting of a lamellar microstructure with low porosity and sound bonding with the substrate. The microhardness of Ni-7wt.% FeNiCrV-TiNb (450 HV) was higher than that of Al3(TiZrNbCrHfTa) (338 HV), and it exhibited lower fluctuation than that of Ni-7wt.% Al3(TiZrNbCrHfTa). DS is an effective method to fabricate metal matrix composites reinforced by HEICs with a low level of porosity.

Contact Efficacy of Two Amorphous Silica Powders against the Red Flour Beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae).

The contact efficacy of two amorphous silica powders 1 and 2 procured from Imery's chemicals, Lompoc, CA, USA, were evaluated against the red flour beetle, Tribolium castaneum (Herbst). The efficacy of the silica two powders was evaluated by exposing 10 adults of T. castaneum to twelve different concentrations of silica powder 1 and 2 for 12, 24, 36, and 48 h. Mortality assessments were made after 14 d, and data on adult progeny production were recorded at 42 d. Complete mortality of T. castaneum was observed when adults were exposed for 36 h to concentrations of 1.5 to 5 g/m2 of silica powder 1. Conversely, in tests with silica powder 2, complete mortality was only achieved when adults were exposed for 48 h to concentrations ranging from 0.75 to 5 g/m2. Silica powder 1 exhibited greater efficacy in inhibiting adult progeny production in T. castaneum, particularly at a concentration of 2.0 g/m2 after 24 h exposure. Overall, silica powder 1 displayed superior performance in terms of adult mortality and the suppression of T. castaneum adult progeny production. This advantage can be attributed to the smaller particle size of silica powder 1 when compared to silica powder 2.

Effect of Brewing Methods on Acrylamide Content and Antioxidant Activity: Studying Eight Different Filter Coffee Preparations.

The aim of this study was to investigate the parameters affecting the extraction of positive molecules such as chlorogenic acids and antioxidants, as well as potentially carcinogenic substances such as acrylamide, in different coffee brewing methods. Three coffee varieties, each assigned a different roasting degree, were used to prepare coffee brews following eight different preparation methods. Acrylamide was quantified using the HPLC-MS/MS instrument, while chlorogenic acids and caffeine were quantified using the HPLC-DAD system. Three spectrophotometric analyses were also performed (DPPH, TFC and TPC) to evaluate antioxidant activity. The results showed that the main brewing parameters, which have the greatest influence on the final content of these compounds, were the volume of water used, more specifically the brewing ratio (coffee to water ratio), the extraction time and the particle size of the coffee powder. In addition, the variables that have the greatest impact on the discrimination of the preparation methods studied are total chlorogenic acid content, TFC, TPC, caffeine and the DPPH assay. For this reason, the recipe and infusion parameters used for each of the extraction systems are the key factors that determine the extraction of coffee components and, consequently, the quality of the cup.

Hydroxyapatite fortified mango mousse: Formulation, characterization, and sensory data evaluation using fuzzy logic.

In this experimental study, hydroxyapatite (HAp), as a valuable calcium source, was extracted from discarded goat bone; raw and nano-biogenic powders were prepared through calcination and ultra-sonication. Resultant powders were characterized by using various spectroscopy techniques. As per the findings of atomic absorption spectroscopy, raw and nano-biogenic powders depicted 1439.7±0.12 and 3194.8±0.07 ppm calcium content, respectively. The range of particle size of nano-biogenic and raw powders was 47-139 and 183 nm, respectively. X-ray diffraction (XRD) confirmed crystalline behavior whereas laser-induced breakdown spectroscopy (LIBS)-derived Ca/P-ratio endorsed excellence in nano-biogenic 1.76 against 1.63 in raw powder. In vitro bioavailability of calcium in raw and nano-biogenic powder was ∼36% and ∼39%, respectively. Next, the powders were further used to develop calcium-fortified mango mousse with varied formulations. A maximum overrun of 23.31% was found in the case of "Raw-A," whereas a maximum viscosity of 8489.98 mPas was found in the case of "Nano-A." Sensory data of mango mousse were obtained by fuzzy logic method, and PCA ranked the Nano-B and Nano-A samples the best in terms of overall acceptability. Meanwhile, the consumer responses toward product likeness and/or dislikeness were recorded by the hedonic scale that endorsed Nano-A and Nano-B formulations as the most preferred samples. PRACTICAL APPLICATION: The revolution in the eating habits of consumers from traditional foods to fast food imposes the development of new products having good nutritional values. Different waste biogenic food sources can provide an acceptable powdered form of ingredients for the development of novel food products. In this regard, the development of novel food products using calcium supplements has gained space in the food industry.