Quartz Glass Blowing
Quartz Glass Blowing - Related Videos
07:37
Preparation of Macroporous Epitaxial Quartz Films on Silicon by Chemical Solution Deposition
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Cited by 7 •
2015
A protocol is presented for the preparation of piezoelectric macroporous epitaxial films of quartz on silicon by solution chemistry using dip-coating and thermal treatments in air.
02:58
Rodent Brain Microinjection Using a Quartz Microneedle
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2025
Source: Paolone, G., et al. Personalized Needles for Microinjections in the Rodent Brain. J. Vis. Exp. (2018).This video demonstrates a rodent brain microneedle injection using a quartz microneedle with holes. The microneedle is attached to a syringe and micropump to control the delivery rate. The needle with the injection solution is inserted into the brain with the delivery speed set at low. Once positioned, the delivery speed is increased. The needle is withdrawn after a brief pause.
04:36
Production of Synthetic Nuclear Melt Glass
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Cited by 1 •
2016
A protocol for the production of synthetic nuclear melt glass, similar to trinitite, is presented.
01:28
The Looking Glass Self
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2025
The concept of the looking-glass self describes how an individual's self-concept is shaped by their perception of how others see them. This psychological theory, first introduced by sociologist Charles Horton Cooley in 1902, posits that self-identity emerges in a social context and is influenced by the judgments—real or imagined—of others.Research suggests that individuals frequently overestimate how positively others perceive them. This is particularly evident in physical self-perception,...
05:13
Quartz-Crystal Microbalance Biosensor-Based Biopanning to Study Protein-Drug Interactions
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2025
This video demonstrates a method to study protein-drug interactions using QCM biosensor-based biopanning of the T7 phage-displayed peptide library. The biopanning of phages displaying a specific peptide on the QCM biosensor allows specific isolation of high-affinity peptides, followed by amino acid sequencing, which helps to identify specific interaction sites on the target protein.
FAQs
Localized heating lets a glassblower soften only the section being formed while the rest remains comparatively rigid. The operator can combine this heat control with rotation, air pressure, and hand tools to create hollow or fitted geometries without reshaping the entire vessel. This focused approach supports precision and helps limit thermal stress during fabrication.
The major process difference is the temperature requirement. Fused silica has a silica network with a much higher softening point than ordinary glass, so shaping demands substantially more heat and careful control. That distinction affects fabrication conditions rather than the intended geometry: localized heating, rotation, and blowing remain central to producing specialized laboratory forms.
Fused silica combines chemical resistance, optical clarity, and the ability to withstand thermal cycling. These properties matter when equipment must tolerate repeated heating and cooling, remain compatible with demanding laboratory conditions, or permit observation through the material. In biology, the resulting quartzware can support workflows where durability, visibility, and resistance to chemical effects are important.
Fabrication begins by heating the fused-silica section until it softens, then shaping it through controlled rotation, air pressure, and hand tools. Localized heating allows specific regions to be formed into hollow structures or fitted components. Maintaining control during these operations helps produce the desired geometry while limiting contamination and thermal stress.
Custom quartzware is useful when a biological workflow requires a specialized vessel or component rather than a general laboratory container. Its optical clarity can support microscopy, while chemical resistance and thermal durability support analytical experiments, cell culture, and high-temperature sterilization. The ability to make precisely fitted equipment connects the component's geometry to the needs of a particular research setup.
In microscopy, optical clarity allows researchers to work with a material suitable for viewing specimens or experimental systems. For cell culture, custom quartzware can provide precisely fitted equipment tailored to a specialized workflow. These uses illustrate that the technique contributes not only vessel fabrication but also the physical compatibility of laboratory hardware with biological observations and procedures.