Results 121 to 130 of about 3,694,226 (404)
Advanced Healthcare Materials, EarlyView.This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche +8 more
wiley +1 more source
Distinguishing Anhydrate and Gypsum Scale in Mixing Incompatible Surface and Ground Waters During Water Injection Process [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2018 Determination of the type of precipitated calcium sulfate in mixing two incompatible injection and formation waters was studied experimentally in this work at two temperatures of 26oC and 80oC.
Meisam Kamalipour +3 more
doaj
Deregulation of the downstream petroleum industry: An overview of the legal quandaries and proposal for improvement in Nigeria. [PDF]
Heliyon, 2021 Olujobi OJ.
europepmc +1 more source
Oil price controls: a counterproductive effort [PDF]
Petroleum industry and ...
Hans H. Helbling, James E. Turley
core
Hierarchically MOF‐Based Porous Monolith Composites for Atmospheric Water Harvesting
Advanced Materials, EarlyView.This review explores the design of hierarchical porous materials for atmospheric water harvesting, focusing on metal‐organic frameworks (MOFs) and porous monoliths. Emphasis is placed on integrating MOF nanoscale porosity with the microscale channels of monolithic scaffolds to enhance sorption‐desorption performance.
Mahyar Panahi‐Sarmad +7 more
wiley +1 more source
Advanced Materials, EarlyView.An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett +3 more
wiley +1 more source
1982-90: when times were bad in Houston [PDF]
Petroleum industry and ...
Iram Siddik, Robert W. Gilmer
core
The Promise of Solid Lubricants for a Sustainable Future
Advanced Materials, EarlyView.Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher +7 more
wiley +1 more source
THE PARTICIPATION AND VALUE OF THE PETROLEUM ENGINEER IN THE OIL AND GAS INDUSTRY [PDF]
, 1965 C.H. Hinton
openalex +1 more source