Henry Smith

Sep 9, 2024 | pubs.aip.org | Gottlieb S. Oehrlein |A. S. Stodolna |Henry Smith

Solid silicon (Si) microneedles have many applications such as skin pretreatment to form micrometer-sized holes in the skin surface in transdermal drug delivery systems. Wet etching based on tetramethylammonium hydroxide (TMAH) is an efficient method to fabricate solid microneedles. However, it is challenging to increase the density of microneedle arrays due to the faster lateral etching than the vertical etching that requires a large initial mask size.

Feb 10, 2023 | dispatchist.com | Henry Smith

People, Places, and Things in the New Testament People, Places, and Things in the Hebrew Bible ABR Media Promised Land Diaries Architecture and Structures in the Bible Ancient Near Eastern Studies Biblical Chronologies The Shroud of Turin The Daniel 9:24-27 Project Egyptology Khirbet el-Maqatir Excavation 1995-2000 & 2008-2016 Inspiration, Authority, Biblical Criticism and the Documentary Hypothesis Shiloh Creation & Early Man ca.5500 BC Sojourn of Israel in Egypt 1876-1446 BC The Babylonian...