Results 21 to 30 of about 317,288 (335)

Neutral particle Mass Spectrometry with Nanomechanical Systems [PDF]

open access: yes, 2015
Current approaches to Mass Spectrometry (MS) require ionization of the analytes of interest. For high-mass species, the resulting charge state distribution can be complex and difficult to interpret correctly.
Alava, Thomas   +9 more
core   +6 more sources

Fabrication of nanofibrous adsorbent consisting of nylon 6 electrospun nanofibers and electrosprayed chitosan nanoparticles and its application in removal of Acid Red8 from water [PDF]

open access: yesشیمی کاربردی روز
In this research, nylon 6 nanofiber/chitosan nanoparticles (CS/N6NFs) adsorbent was fabricated by combining electrospinning and electrospraying methods.
Nasim Jalalian, Seyed Reza Nabavi
doaj   +1 more source

Design of Pectin-Based Hydrogel Microspheres for Targeted Pulmonary Delivery

open access: yesGels, 2023
Pulmonary drug delivery via microspheres has gained growing interest as a noninvasive method for therapy. However, drug delivery through the lungs via inhalation faces great challenges due to the natural defense mechanisms of the respiratory tract, such ...
Andy Chai   +8 more
doaj   +1 more source

Can Polymer Solar Cells Open the Path to Sustainable and Efficient Photovoltaic Windows Fabrication? [PDF]

open access: yes, 2019
Sunlight is among the most abundant energy sources available on our planet. Finding adequate solutions to properly and efficiently harvest it is of major importance to potentially solve the global energy crisis.
Cao Y., Carswell D. J.
core   +2 more sources

Holography and Coherent Diffraction with Low-Energy Electrons: A Route towards Structural Biology at the Single Molecule Level [PDF]

open access: yes, 2015
The current state of the art in structural biology is led by NMR, X-ray crystallography and TEM investigations. These powerful tools however all rely on averaging over a large ensemble of molecules.
Escher, Conrad   +3 more
core   +1 more source

Model mass spectrometric study of competitive interactions of antimicrobial bisquaternary ammonium drugs and aspirin with membrane phospholipids [PDF]

open access: yes, 2013
The aim of the study is to reveal molecular mechanisms of possible activity modulation of antimicrobial bis-quaternary ammonium compounds (BQAC) and aspirin (ASP) through noncovalent competitive complexation under their combined introduction into the ...
Gömöry, Ágnes   +3 more
core   +2 more sources

Induction of Apoptosis of Cancer Cells Using the Cisplatin Delivery Based Electrospray (CDES) System

open access: yesApplied Sciences, 2021
Cisplatin, a representative anticancer drug used to treat cancer, has many adverse effects. In particular, it causes significant damage to the kidneys.
Myung Chul Lee   +9 more
doaj   +1 more source

Principles of Electrospray Ionization [PDF]

open access: yesMolecular & Cellular Proteomics, 2011
Electrospray ionization is today the most widely used ionization technique in chemical and biochemical analysis. Interfaced with a mass spectrometer it allows the investigation of the molecular composition of liquid samples. With electrospray a large variety of chemical substances can be ionized.
openaire   +5 more sources

Influence of electrospray deposition on C60 molecular assemblies

open access: yesBeilstein Journal of Nanotechnology, 2021
Maintaining clean conditions for samples during all steps of preparation and investigation is important for scanning probe studies at the atomic or molecular level.
Antoine Hinaut   +5 more
doaj   +1 more source

A rapid screening, “combinatorial-type” survey of the metalloligand chemistry of Pt₂(PPh₃)₄(μ-S)₂ using electrospray mass spectrometry [PDF]

open access: yes, 2001
Electrospray mass spectrometry is a rapid and powerful technique for a combinatorial-like survey of the chemistry of the metalloligand Pt₂(PPh₃)₄(μ-S)₂, leading to the successful isolation and crystallographic characterisation of the novel protonated ...
Fong, S.W. Audi   +5 more
core   +2 more sources

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