ChemCafe — science, chemistry and physics made simple – Page 23 of 276 – Chem Cafe is a place to share and discuss new scientific research. Read about the latest advances in chemistry, physics, astronomy, biology, medicine, social science, and more. Find and submit new publications and popular science coverage of current research.

Posted inin Chemistry

How to Clean Meth Contaminated Electronics and Surfaces Safely and Effectively

Posted byby Franklin Veaux
6 days ago
0 Comments
3 min

How to Clean Meth Contaminated Stuff Like Electronics, Desk, etc? Effective cleaning of meth-contaminated items requires specific methods tailored to the material involved. For electronics, use near anhydrous isopropyl alcohol...

Posted inin Molecular

Tips for Site Directed Mutagenesis on Large Vectors: Key Techniques and Best Practices

Posted byby Franklin Veaux
6 days ago
0 Comments
4 min

Tips for Site Directed Mutagenesis on Large Vector Site directed mutagenesis (SDM) on large vectors requires careful optimization of protocols to ensure successful mutation introduction without vector degradation or low...

Posted inin Inorganic Chemistry

OCH3 as an Electron Donating Group Despite Oxygen’s Higher Electronegativity than Nitrogen

Posted byby Franklin Veaux
6 days ago
0 Comments
7 min

How is the OCH3 Group Electron Donating When Oxygen is More Electronegative than Nitrogen? The methoxy (OCH3) group acts as an electron pushing (electron donating) substituent mainly due to resonance...

Posted inin Chemistry

Which Ice Pack Gels Are Safe for Drains and Which Should Be Disposed of Properly?

Posted byby Franklin Veaux
6 days ago
0 Comments
3 min

Drain Safety of Ice Pack Gels: Which Are Safe and Which Are Not? Ice pack gels made from hydroxyethyl cellulose (HEC), polyacrylate, and vinyl-coated silica gel are generally safe to...

Posted inin Chemistry

Remote Jobs for Chemists: Key Fields, Roles, and Strategies for Finding Employment

Posted byby Franklin Veaux
6 days ago
0 Comments
7 min

Remote Jobs for Chemists: Exploring Opportunities Remote jobs for chemists offer diverse options across various specializations. Computational chemistry, analytical roles, spectroscopy, QA/QC, sales, consulting, and alternative careers utilize chemistry degrees...

Posted inin Molecular

How to Present a Research Paper in Journal Club: Tips and Structure Guide

Posted byby Franklin Veaux
6 days ago
0 Comments
2 min

Help! How to Present a Research Paper in Journal Club Presenting a research paper in a journal club starts with a clear, structured approach that highlights the key findings and...

Posted inin Chemistry

Benefits of Pursuing a Minor in Chemistry for Academic and Career Success

Posted byby Franklin Veaux
6 days ago
0 Comments
3 min

Is There a Benefit to a Minor in Chemistry? A minor in chemistry primarily offers personal intellectual growth and practical knowledge rather than substantial formal or employment advantages. Its benefits...

Posted inin Chemistry

Effects of a Jar of Oxygen Exposed to Space Vacuum and Conditions

Posted byby Franklin Veaux
6 days ago
0 Comments
4 min

What Would Happen to a Jar of Oxygen in Space? Exposing a jar of oxygen to the vacuum of space causes rapid pressure-driven mechanical failure before the oxygen inside cools...

Posted inin Inorganic Chemistry

Why Methyl Ethyl and Ethyl Methyl Do Not Follow IUPAC Nomenclature Rules

Posted byby Franklin Veaux
6 days ago
0 Comments
2 min

Why Does (Methyl Ethyl) vs (Ethyl Methyl) Not Follow IUPAC Nomenclature? The key reason is that the naming depends on identifying the substituent group by its longest carbon chain rather...

Posted inin Chemistry

Does a Hexagon Serve as a Representation of Carbon in Molecular Structures?

Posted byby Franklin Veaux
6 days ago
0 Comments
2 min

Does a Hexagon Represent Carbon? A hexagon does not represent a single carbon atom; instead, it represents six carbon atoms arranged in a cyclic structure, with hydrogen atoms implied to...