The fascinating world of crystal growth, nucleation, and powder processing is a dynamic field, where science meets innovation, it’s crucial to understand the best practices and avoid potential pitfalls to achieve optimal results. Let’s delve into the key 10 Powder Processing Do’s and Don’ts as a practical guide: 10 powder processing Do’s Understand Supersaturation Comprehend the concept of supersaturation as a fundamental condition for crystal nucleation. Control Temperature Manage temperature carefully, as it significantly influences molecular kinetic energy and nucleation propensi ..read more

Particle engineering is an emerging field that is affecting multiple industries, with its most significant impact felt in pharmaceuticals, food, and cosmetics. The roots of particle engineering extend deep into human history, with examples found in the craftsmanship of ancient artisans who manipulated particles at the macro scale to create pottery and ceramics, totally unaware of the micro and nano scales’ existence. In modern science, the term “particle engineering” gained prominence in the mid-20th century, marking a significant step in understanding and applying particle properties and ..read more

Plastics, celebrated for their transformative role in the modern era, have woven their presence into nearly every facet of our lives, from every type of packaging imaginable to construction, textiles to electronics, reshaping industries and bestowing unmatched convenience. However, this convenience carries a substantial environmental cost. Microplastics, distinct from powdered particles, comprise solid plastic fragments measuring less than 5 millimeters. While powdered particles typically form as fine, powdery substances, microplastics introduce a distinctive unnatural environmental hazard ..read more

Bose-Einstein Condensate (BEC), a quantum state of matter achieved at temperatures approaching absolute zero, resides at the crossroads of quantum physics and material science. The formation of BEC unfolds in ultra-cold environments, where a sparse gas of bosonic particles, frequently alkali atoms like rubidium or sodium, undergo cooling to temperatures near absolute zero. In this extreme cold, particles’ individual quantum wave functions converge, giving rise to a collective quantum state where particles shed their distinct identities and coalesce into a unified entity. Satyendra Nath Bos ..read more

The production of powders and particulate materials in gases and liquids encompasses a variety of techniques beyond traditional methods like spray drying, precipitation, and crystallization. Emerging technologies, notably microfluidics, play an important role in this domain, offering unparalleled precision and control over particle formation and manipulation. Through microfluidics, researchers can tailor the properties of powders and particulate materials with superior detail, including size, shape, and composition. This advancement opens up new perspectives in materials science, facilitat ..read more

Smart powders embody a futuristic vision of materials that can respond to external stimuli, reminiscent of scenes from science fiction. Imagine a scenario where a car repairs itself within seconds after an accident or materials injected into the body swiftly mend fractures or malfunctions. Though not a current reality, the potential for these responsive materials is vast, offering a realm of possibilities as technology progresses. Researchers are continuously innovating, bringing us closer to realizing these visionary applications. Origins and Recent Attention Smart powders belong to a ..read more

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Particle size control is an important aspect in various industries, ranging from pharmaceuticals to food processing and beyond. Achieving the desired particle size distribution in powders is often essential for product quality, performance, and consistency. Particle size distribution refers to the range of particle sizes present in a given substance. In powders, this distribution directly impacts properties such as solubility, dissolution rates, and overall functionality. Effective particle size control is imperative for ensuring the desired characteristics and performance of the end product ..read more

In a recent scientific endeavor, researchers at Harvard University have unveiled an innovative method for bonding hydrogels and polymeric materials using chitosan, derived from shellfish exoskeletons. Hydrogels, intricate water-swollen networks, exhibit immense potential in biomedical realms due to their ability to mimic tissue mechanics and chemistry. However, the challenge of securely attaching hydrogel polymers has impeded their widespread application in medical contexts. Novel Chitosan Bonding Method Traditional bonding techniques often yield weaker adhesion over time or necessitate in ..read more

In a landmark study, researchers from Osaka Metropolitan University have unveiled a pioneering approach to fumarate production that could revolutionize the chemical industry. Fumaric acid, a valuable unsaturated dicarboxylic acid, finds extensive applications in various industries, including polymer chemistry. Traditionally, fumaric acid has been synthesized from petroleum-based resources, such as benzene, posing environmental concerns and dependency on non-renewable sources. The aforementioned University is pioneering with visible-light driven fumarate production Methodology The team of s ..read more