Category: Scientific papers

Comparison of Flowability and Sinterability Among Different Binder Jetting Feedstock Powders: Nanopowder, Micropowder, and Granulated Powder Wenchao Du, Guanxiong Miao, Zhijian Pei, Chao Ma Abstract Feedstock powders used in binder jetting additive manufacturing include nanopowder, micropowder, and granulated powder. Two important characteristics of the feedstock powders are flowability and sinterability. This paper aims to compare… Continue reading Comparison of Flowability and Sinterability Among Different Binder Jetting Feedstock Powders: Nanopowder, Micropowder, and Granulated Powder

Control some foodborne pathogens, contaminated bacteria and fungi by fabrication calyx cape gooseberry (Physalis peruviana L.) nanoparticles Hany Mohamed YEHIA, Manal Fawzy ELKHADRAGY, Rania Ibrahim SHEBL, Abdulrahman Hamad Al-MASOUD, Mohamed Ferkry Serag EL-DIN Abstract We studied the effect of the calyx of cape gooseberry nanoparticles manufactured by a novel technique. There are several methods, such… Continue reading Control some foodborne pathogens, contaminated bacteria and fungi by fabrication calyx cape gooseberry (Physalis peruviana L.) nanoparticles

Emerging Technologies and Coating Materials for Improved Probiotication in Food Products: a Review Sourav Misra, Pooja Pandey, Chandrakant Genu Dalbhagat, Hari Niwas Mishra Abstract From the past few decades, consumers’ demand for probiotic-based functional and healthy food products is rising exponentially. Encapsulation is an emerging field to protect probiotics from unfavorable conditions and to deliver… Continue reading Emerging Technologies and Coating Materials for Improved Probiotication in Food Products: a Review

Synthesized nano particles of glimepiride via spray freezing into cryogenic liquid: characterization, antidiabetic activity, and bioavailability Dalia A Gaber, Abdulrahman S Alhuwaymili, Hessah S Alhawas, Alhnouf A Almutiri, Amal M Alsubaiyel, Siham A Abdoun, Reem A Almutairi Abstract The aim of this work was to formulate glimepiride (class II drug) which is characterized by low… Continue reading Synthesized nano particles of glimepiride via spray freezing into cryogenic liquid: characterization, antidiabetic activity, and bioavailability

Ultrasonic spray freeze-drying of sucrose and mannitol-based formulations: Impact of the atomization conditions on the particle morphology and drying performance Merve B. Adali, Antonello Barresi, Gianluca Boccardo, Giorgia Montalbano, Roberto Pisano Abstract Spray freeze-drying is an emerging manufacturing technology that offers many advantages, including long-term stability, consistent particle size distribution, and enhanced bioavailability. However, its… Continue reading Ultrasonic spray freeze-drying of sucrose and mannitol-based formulations: Impact of the atomization conditions on the particle morphology and drying performance

Spray freeze drying to solidify Nanosuspension of Cefixime into inhalable microparticles Samaneh Alaei, Elham Ghasemian, Alireza Vatanara Abstract Size reduction to a nanoscale is a relatively new approach to overcome solubility and bioavailability issues of many drugs such as cefixime (CFX). However, nanoparticles and specifically nanosuspensions are prone to many instabilities like aggregation and sedimentation.… Continue reading Spray freeze drying to solidify Nanosuspension of Cefixime into inhalable microparticles

Optimization of spray freeze drying parameters for spark plasma sintering of transparent MgAl2O4 spinel Aref Basiri, Amir Hossein, Nassajpour-Esfahani, Mohammad Reza, Haftbaradaran-Esfahani, Amir Alhaji, Ali Shafyei Abstract Magnesium aluminate spinel (MgAl2O4) is considered as one of the most important spinels possessing desirable mechanical properties, with a wide range of applications at high temperatures. Powder granulation… Continue reading Optimization of spray freeze drying parameters for spark plasma sintering of transparent MgAl2O4 spinel

Polyphosphates as an effective vehicle for delivery of bioavailable nanoparticulate iron(III) Shiyang Li, Tengjiao Guo, Wei Guo, Xuan Cui, Mingyong Zeng, Haohao Wu Abstract Polyphosphates are widely used food additives with the potential to increase iron bioavailability but chemical nature of their soluble complexes with iron remains largely unknown. Here, pyrophosphate, tripolyphosphate, hexametaphosphate and ∼25-chain-length… Continue reading Polyphosphates as an effective vehicle for delivery of bioavailable nanoparticulate iron(III)

Identification of Stability Constraints in the Particle Engineering of an Inhaled Monoclonal Antibody Dried Powder Ashlee D Brunaugh, Li Ding, Tian Wu, Michael Schneider, Ryan Khalaf, Hugh D C Smyth Abstract Monoclonal antibody (mAb) based therapies may provide a valuable new treatment modality for acute and chronic lung diseases, including asthma, respiratory infections, and lung… Continue reading Identification of Stability Constraints in the Particle Engineering of an Inhaled Monoclonal Antibody Dried Powder

Spray-freeze-dried inhalable composite microparticles containing nanoparticles of combinational drugs for potential treatment of lung infections caused by Pseudomonas aeruginosa Shihui Yu, XiaohuiPu, Maizbha Uddin Ahmed, Heidi H.Yu, Tarun Tejasvi Mutukuri, Jian Li, Qi Tony Zhou Abstract The multi-drug resistance of Pseudomonas aeruginosa is an overwhelming cause of terminal and persistent lung infections in cystic fibrosis… Continue reading Spray-freeze-dried inhalable composite microparticles containing nanoparticles of combinational drugs for potential treatment of lung infections caused by Pseudomonas aeruginosa