A Laboratory Course in Biomaterials by Wujing Xian

By Wujing Xian

The box of biomedical engineering has enormously increased some time past twenty years, as mirrored within the elevated variety of bioengineering and biomaterials courses at universities. the expansion of this quarter has outpaced the advance of laboratory classes that permit scholars hands-on adventure, because the limitations considering growing multidisciplinary biomaterials laboratory classes are excessive. A Laboratory path in Biomaterials offers a educating device accomplished in scope perspective.

Multidisciplinary approach

Suitable for junior or senior point laboratory classes in biomaterials and bioengineering, this quantity trains scholars in laboratory talents, information research, challenge fixing, and medical writing. The textual content takes a multidisciplinary procedure, integrating quite a few rules that come with fabrics technology, chemistry, biochemistry, molecular and cellphone biology, and engineering.

Step-by-step instructions

The writer provides versatile modules that permit the coursework to be tailored to the desires of alternative departments. each one module is geared up round a vital topic, reminiscent of drug supply and normal biomaterials, to augment scholar comprehension. This ebook presents step by step descriptions of lab strategies, reagents, apparatus, and information processing guidance. additionally it is a chain of thought-provoking questions and solutions following each one scan, drawn from the author’s personal event in instructing a biomaterials laboratory path on the college of Illinois.

Timely in its assurance, a number of the experiments offered within the booklet are tailored from study papers reflecting the development in a number of disciplines of bioengineering and biomaterials technological know-how.

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Extra info for A Laboratory Course in Biomaterials

Sample text

Module I. Drug Delivery c. Remove the microtip and immediately proceed to the next step. Second-degree emulsion a. Have the 9% PVA solution ready. Insert the generator probe of the homogenizer to the middle of the 20-ml glass vial. b. 5b). c. Turn on the homogenizer, gradually turn up the power until mixing takes place, and let it run for 15 minutes. Adjust the power and the probe position if necessary, but make sure that the hole is always submerged. Solvent evaporation a. Add 20 ml of the 9% PVA solution to a 100-ml Erlenmeyer flask and a stirring bar.

Sel. : Range should be from 320 nm to 800 nm or higher. Session 3. Controlled Release of BSA from PLGA Microspheres • Shaker incubator. New Brunswick Scientific Model C76 water bath shaker, mfr. no. M1248 0002, Fisher cat. no. 14-278-180. Sel. : Water bath preferred; temperature accuracy should be ±1°C or better. Session 4. Evaluation of Controlled Release Profile • 96-well plate. Sel. : Optically clear; not for tissue culture use; sterility not required. Module I. Drug Delivery 41 • Microplate reader.

1 Advantages and Disadvantages of Collagen as a Biomaterial (Lee et al. , Minneapolis, Minnesota), a collagen sponge is not only used as scaffold for bone cells but also as a carrier for human bone morpho­ genetic protein-2, a signaling protein that promotes bone and cartilage formation. Today collagen remains one of the most important biomaterials as more and more biomedical applications of collagen are being developed in areas such as drug delivery and tissue engineering. To explore new applications of this natural biomaterial, it is important to understand collagen as a protein and as a material.

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