The effort contributes to the discovery of optical diffusometry, which is commonly used for micro/nano particle sizing. APO/FPO, Afghanistan, Africa, Alaska/Hawaii, Albania, American Samoa, Andorra, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Austria, Azerbaijan Republic, Bahamas, Bangladesh, Barbados, Belarus, Belgium, Belize, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, British Virgin Islands, Brunei Darussalam, Bulgaria, Cambodia, Cayman Islands, Chile, China, Colombia, Cook Islands, Costa Rica, Dominica, Dominican Republic, Ecuador, El Salvador, Estonia, Falkland Islands (Islas Malvinas), Fiji, French Guiana, French Polynesia, Georgia, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guam, Guatemala, Guernsey, Guyana, Haiti, Honduras, Hungary, Iceland, India, Jamaica, Jersey, Kazakhstan, Kiribati, Kyrgyzstan, Laos, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Maldives, Malta, Marshall Islands, Martinique, Mexico, Micronesia, Middle East, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Nauru, Nepal, Netherlands Antilles, New Caledonia, Nicaragua, Niue, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Republic of Croatia, Romania, Russian Federation, Saint Kitts-Nevis, Saint Lucia, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, San Marino, Serbia, Slovakia, Slovenia, Solomon Islands, Sri Lanka, Suriname, Svalbard and Jan Mayen, Tajikistan, Tonga, Trinidad and Tobago, Turkmenistan, Turks and Caicos Islands, Tuvalu, US Protectorates, Ukraine, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Virgin Islands (U.S. This method is convenient because it can be used to determine the viscosity of a silicone fluid using just a very small sample. Brownian motion, which is a natural phenomenon, has attracted numerous researchers and received extensive studies over the past decades.

Small bead viscosity test