Functional group per molecule. Medical search. Frequent questions

Middle molecular strategy: Creation of higher bio-functional molecules by integrated synthesis. (nii.ac.jp)
We have developed methods for synthesis of oligosaccharides as biologically active middle molecules and analyzed their biological functions during the period of research project. (nii.ac.jp)
Functional group interconversion can be used in retrosynthetic analysis to plan organic synthesis . (wikipedia.org)
The alkenyl bonds were chosen as the functional group due to their considerable stability during synthesis and their remarkable reaction activity. (chemistryviews.org)
Here we report a synthesis of 3,3- disubstituted oxetane- and azetidine-ethers, with comparisons made to the ester functional group. (imperial.ac.uk)
In this work, the synthesis and properties of different families of molecule wires are described. (columbia.edu)
Chapter 2 describes the design and synthesis of the molecules used in the single-molecule junctions, and shows our progress how to tune the electron transport by manipulating the structures of molecules in the single-molecule junctions. (lu.se)
Chapter 3 mainly describes the optimization of the Sonogashira coupling and Ti-mediated functional group transformation for the synthesis of meta-OPE3 derivatives. (lu.se)
Chapter 2 describes the design and synthesis of the molecules used in the single-molecule junctions, and shows our progress how to tune the electron transport by manipulating the structures of molecules in the single-molecule junctions.Chapter 3 mainly describes the optimization of the Sonogashira coupling and Ti-mediated functional group transformation for the synthesis of meta-OPE3 derivatives. (lu.se)

It has been suggested, on the basis of theoretical analysis, that the zwitterion is stabilized in aqueous solution by hydrogen bonding with solvent water molecules. (wikipedia.org)
We are also measuring hydrogen bonding interactions between water molecules and various functional groups such as nitriles, halogens, and thiols by making and studying size specific clusters. (edu.au)
The intermediate and non-freezing water were formed due to the interaction between water molecules and the functional groups, such as hydroxyl, ether, and ester. (rsc.org)
2Condensed Matter Magnetic indicate that the hydration water molecules exchange with bulk water on Resonance Group, Department the sub-nanosecond time scale at 4C. (lu.se)
No evidence was obtained for of Chemistry, Lund University water molecules bound with longer residence times. (lu.se)

[3] In the formulas, the symbols R and R' usually denote an attached hydrogen, or a hydrocarbon side chain of any length, but may sometimes refer to any group of atoms. (wikipedia.org)
Hydrocarbons are a class of molecule that is defined by functional groups called hydrocarbyls that contain only carbon and hydrogen, but vary in the number and order of double bonds. (wikipedia.org)
The distribution of water around the functional groups, hydrogen bond network, and tetrahedral order were analyzed to classify the various types of water around the polymer. (rsc.org)
The non- hydrogen atoms of functional groups are always associated with each other and with the rest of the molecule by covalent bonds . (newworldencyclopedia.org)
New method quickly identifies atoms that are neither carbon nor hydrogen in small molecules and resolves their chemical structures in complex mixtures. (osti.gov)
CFN staff and users from ExxonMobil have developed a new approach to identifying atoms that are neither carbon nor hydrogen within a specific type of molecule in crude oil. (osti.gov)
Being able to identify hydrocarbon molecules (molecules made of mostly carbon and hydrogen) that have nitrogen and sulfur can improve methods to refine cleaner fuels from crude oil. (osti.gov)
Catalase is active in cells and tissues throughout the body, where it breaks down hydrogen peroxide (H 2 O 2 ) molecules into oxygen (O 2 ) and water (H 2 O). Hydrogen peroxide is produced through chemical reactions within cells. (medlineplus.gov)
The HMDS radical snatches a hydrogen atom from the molecule to be functionalized. (acs.org)

An enormous challenge to science is the generation of two individual molecules that are not chemically bound to each other but are mechanically wedged together to form a tight link. (sciencedaily.com)
The concept of localizing individual molecules with high precision was first described by the German physicist Werner Heisenberg in the 1930s and was more formally addressed with a strong mathematical foundation during the 1980s - 1990s by several research groups. (microscopyu.com)
While individual molecules may have limited function, a network of chemical reactions can simulate a Turing machine, and it is widely believed that the complex control algorithms in cells are the result of networks of interactions involving many molecules. (jhu.edu)

The bulk properties of each system were examined in order to establish structure-performance relationship between the intrinsic molecular properties of the bridging organic wire and the performance of their single-molecule junctions. (columbia.edu)
Chapter 1 introduces the concepts of the charge transport in single-molecule junctions, include the electrical conductivity and thermopower which are the main parameters to assess the efficiency of the single-molecule junctions. (lu.se)
These derivatives offer a chance to systematically study the correlation between the molecular structures and trasport properties in the single-molecule junctions. (lu.se)
These porphyrins are designed for the use in the single-molecule junctions. (lu.se)

The reactivity of a functional group can be modified by other functional groups nearby. (wikipedia.org)
The interaction of organic molecules with metal contacts and the reactivity of those molecules are of high technological interest, especially in the field of organic electronics and surface-assisted catalysis. (uni-marburg.de)
They determine the characteristics and chemical reactivity of molecules. (newworldencyclopedia.org)
Heteroatoms are essential to the functional groups in organic hydrocarbons molecules that provide chemical reactivity and other properties. (osti.gov)
This note deals primarily with the basic principles to understand the structure and reactivity of organic molecules. (freebookcentre.net)
The two radicals are too bulky to annihilate each other-hence the frustrated moniker-so they turn their pent-up reactivity on other molecules. (acs.org)
This first module will focus on the acid-base, solubility and stability properties of drugs based on structural elements and functional groups (including how to predict the effect of substituents on drug properties, reactivity and stability). (otago.ac.nz)

You will be tested on the names of functional groups in Organic Chemistry. (brainmass.com)
In organic chemistry , a functional group is a substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions . (wikipedia.org)
In organic chemistry , functional groups (or moieties) are specific groups of atoms within molecules , that are responsible for the characteristic chemical reactions of those molecules. (newworldencyclopedia.org)
Below is an image of multiple functional groups found in organic chemistry. (newworldencyclopedia.org)

In the next step, another smaller type of molecule (aromatic ring) was added. (sciencedaily.com)

Strongly polarized conjugated compounds (conjugated zwitterions) are typically very reactive, share diradical character, activate strong bonds and small molecules, and serve as transient intermediates in catalysis. (wikipedia.org)
It is challenging to quickly identify heteroatoms in small molecules and resolve chemical structures in complex unknown mixtures. (osti.gov)
Are there ways to mimic the effects of genes with hormones or small molecules? (medscape.com)

The suit must be a flexible molecule that can be assembled around the body from a few individual components. (sciencedaily.com)
The first four targets, two rigid molecules, one semi-flexible molecule and a 1:1 salt, matched the criteria for the targets from CSP2007, while the last two targets belonged to two new challenging categories - a larger, much more flexible molecule and a hydrate with more than one polymorph. (iucr.org)
There was at least one successful prediction for each target, and two groups were able to successfully predict the structure of the large flexible molecule as their first place submission. (iucr.org)

For repeating units of polymers , functional groups attach to their nonpolar core of carbon atoms and thus add chemical character to carbon chains. (wikipedia.org)
So far, the repertoire of available functional rotaxanes as building blocks for the preparation of stimuli-responsive polymers remains limited. (chemistryviews.org)
The naked alkenyl groups could react with other functional groups such as alkenyl and thiol groups to prepare stimuli-responsive polymers. (chemistryviews.org)
According to the researchers, this kind of rotaxane bearing functional groups is a powerful platform for preparing stimuli-responsive polymers. (chemistryviews.org)
This also contributes to the sustainable management of natural resources by the development of highly functional polymers based on natural rubber and furthermore boots Vietnam's rubber industry [ 2 ]. (hindawi.com)
The diisocyanate monomers are important commercially the most important aromatic isocyanates, because the two NCO groups allow them to undergo direct whereas 1,6-HDI, isophorone diisocyanate (IPDI), methyle- polymerization reactions with alcohols to form polyur- nedicyclohexyl diisocyanate (HMDI), and their higher ethanes, in addition to enabling prepolymerization reactions polymers are the most important aliphatic isocyanates. (cdc.gov)

Here, we present a high-throughput approach utilizing established computational quantum chemistry methods (CQC) to produce a database of approximate infrared spectra for 958 P-molecules. (frontiersin.org)
We chose the strongly performing harmonic ωB97X-D/def2-SVPD model chemistry for all molecules and test the more sophisticated and time-consuming GVPT2 anharmonic model chemistry for 250 smaller molecules. (frontiersin.org)
We exploit powerful light sources such as infrared, visible and ultraviolet lasers, or the Australian Synchrotron's infrared beamline, to study molecules relevant to pharmaceutics, atmospheric and aerosol chemistry and even the interstellar medium. (edu.au)
I want to get the latest chemistry news from C&EN in my inbox every week. (acs.org)
The chemistry and structure of DNA is well-understood, and we can engineer specific interactions between DNA molecules by designing their sequences. (jhu.edu)
Material in medicinal chemistry, pharmacology, pharmaceutical sciences and biopharmaceutics will be delivered in three integrated modules that progress from learning about drug molecules, to how to formulate the drug into a medicine and deliver it to a patient, and then finally focusing on the medicine in the patient. (otago.ac.nz)

Combining the names of functional groups with the names of the parent alkanes generates what is termed a systematic nomenclature for naming organic compounds . (wikipedia.org)
Alcohol molecules contain at least one oxygen atom each, while alkanes and alkenes contain no oxygen. (answers.com)

formed by replacement of three atoms or groups. (dictionary.com)
The alternative forms of a molecule in which atoms or groups attached to the carbon chain point in different direction are termed steroisomers. (rincondelvago.com)

Reactive Aromatic Molecules on. (uni-marburg.de)
P. Zahl and Y. Zhang, " Guide for Atomic Force Microscopy Image Analysis To Discriminate Heteroatoms in Aromatic Molecules . (osti.gov)

Molecules containing certain functional groups will exhibit a specific chemical behavior. (quizlet.com)
As the spectroscopy of most P-molecules have never been studied outside RASCALL and this approach, the new data in this paper is the most accurate spectral data available for most P-molecules and represent a significant advance in the understanding of the spectroscopic behavior of these molecules. (frontiersin.org)
Control of the material world at the scale of atoms and molecules can produce materials with fundamentally different properties and behavior and has been touted as the next technological revolution. (beloit.edu)
From these examples we learn that molecular reaction networks are surprisingly powerful: a relatively small set of molecules can both compute and learn arbitrarily complex patterns, and even though molecular interactions are stochastic and unreliable, we can design systems of molecules whose behavior is robust. (jhu.edu)
By using two laser pulses with a time delay we can study the temporal behavior of photoionization to specific electronic states, and the fragmentation of molecules can be probed in the time domain. (lu.se)

For example, pyridoxal phosphate, a form of vitamin B 6 , in aqueous solution is predicted to have an equilibrium favoring a tautomeric form in which a proton is transferred from the phenolic -OH group to the nitrogen atom. (wikipedia.org)
Later, other compounds were discovered that contain the same structural motif, a quaternary nitrogen atom with a carboxylate group attached to it via a -CH 2 - link. (wikipedia.org)
Betaines do not isomerize because the chemical groups attached to the nitrogen atom are not labile . (wikipedia.org)
Functional groups binding to a central atom in a coordination complex are called ligands . (wikipedia.org)
During the conformational analysis the envelope (E) and twisted (T) ring shapes with the position of the fluorine atom and chloromethyl group in terms of axial/equatorial and cis/trans/gauche-/gauche+ positions were investigated utilizing MP2/aug-cc-pVTZ and DFT/B3LYP/aug-cc-pVTZ level of theory. (researchgate.net)
An ion is an atom or molecule that has gained or lost one or more electrons, resulting in a positive or negative charge. (proprofs.com)
In the condensation reaction of 2-hexanol in the presence of an acid acting as a catalyst, the molecule of 2-hexanol loses the -OH functional group and an -H atom. (enotes.com)
All monocsaccharides occur in linear form and each carbon atom in the chain, except one, carries an -OH group. (rincondelvago.com)
Many internal carbon atoms of monosaccharides and other organic molecules are asymmetric-each of their four covalent bonds links to a different atom or chemical group. (rincondelvago.com)

Contain hydroxyl groups and one aldehyde or ketone General molecular formula (CH 2 O) n Contains C,H and O in a 1:2:1 proportion. (slideserve.com)
We find that the adsorption of CO 2 is hindered by hydroxyl groups on the hydroxylated surface. (lu.se)
is hindered by hydroxyl groups on the hydroxylated surface. (lu.se)

Draw the carbonyl functional groups present in glucose and fructose. (quizlet.com)

The same functional group will undergo the same or similar chemical reaction(s) regardless of the size of the molecule it is a part of. (newworldencyclopedia.org)
A condensation reaction is one where a molecule loses functional groups to form a molecule of another compound with the loss of a smaller molecule. (enotes.com)
The rings form through a reaction between two functional groups in the same molecule. (rincondelvago.com)

Many organic molecules found in nature have very complex structures with more than one functional group . (quizlet.com)
According to the protocol, suitable amyloid short peptide structures with non-Î²-sheet residue positions at the termini (referred to as amyloid designable scaffolds [1]) are transformed into functional amyloid biomaterials, by computationally designing these positions to bear a specific functionality. (aiche.org)
The talk will focus on the design of functional amyloid biomaterials binding to cesium ions, at which the designed amino acids were introduced to the amyloid designable scaffold to mimic how amino acids bind to cesium ions according to data analysis on experimentally resolved structures binding cesium ions [2]. (aiche.org)
A range of methodologies was used by the participating groups in order to evaluate the ability of the current computational methods to predict the crystal structures of the six organic molecules chosen as targets for this blind test. (iucr.org)
The results show that while not as many groups successfully predicted the structures of the three smallest molecules as in CSP2007, there is now evidence that methodologies such as dispersion-corrected density functional theory (DFT-D) are able to reliably do so. (iucr.org)
This would allow for the prediction of solid-state properties before the molecule or molecules in question had even been synthesized, and could also help determine the likelihood that different polymorphic forms, or as yet unseen polymorphs of currently known structures, exist. (iucr.org)
Each has required the identification of a set of molecules with known but previously unpublished crystal structures to use as targets for the participants to predict using the various techniques they have developed. (iucr.org)
The investigations on aromatic dicarbonitriles are dedicated to the influence of functional groups in reactively formed or self-assembled structures. (uni-marburg.de)
The potential energy surface scans were performed to trace the energy changes and the presence of transition state structures during ring conversion and rotation of the CH2Cl group. (researchgate.net)
her group focuses on the design and characterization of complex self-assembly processes and the construction computational materials and structures. (jhu.edu)
In the last chapter, we showcase a variety of new chemical structures that were prepared to probe the IV characteristics of organic single-molecule wires. (columbia.edu)

The atoms in a functional group are linked to each other and to the rest of the molecule by covalent bonds . (wikipedia.org)

COO − ), which turns the molecule into a polyatomic ion or a complex ion . (wikipedia.org)
When the group of atoms is associated with the rest of the molecule primarily by ionic forces, the group is referred to more properly as a polyatomic ion or complex ion-all of these are called radicals , by a meaning of the term radical that predates the free radical . (newworldencyclopedia.org)

However, the design of functional amyloid biomaterials with the capacity to bind to ions and compounds, or amyloid biomaterials with cell-attachment properties has been significantly limited until currently experiments primarily on researchersâ intuition on which mutations should be added to amyloids to transform them into functional biomaterials. (aiche.org)
More than 200 species have been detected in the interstellar medium (ISM), among them many molecules, radicals and ions, containing the −C≡N functional group. (iac.es)

The experimental results are substantiated with insights from density functional theory (DFT) calculations. (uni-marburg.de)
Laser-based gas phase spectroscopy, combined with ab initio calculations, generates precise molecular structural information on molecules such as neurotransmitters that provide a rigorous platform for understanding their behaviour and, ultimately, rationalising drug design. (edu.au)
FTIR experimental studies are supported by the results of the static density functional theory calculations and Car-Parrinello molecular dynamics simulations. (researchgate.net)
The conformational analysis was performed utilizing FT-IR matrix isolation technique and theoretical methods such as density functional theory and ab initio calculations. (researchgate.net)
To elucidate the initial steps of CO 2 hydrogenation over In 2 O 3 , we have combined X-ray photoelectron spectroscopy and density functional theory calculations to study the adsorption of CO 2 on the In 2 O 3 (111) crystalline surface with different terminations, namely, the stoichiometric, reduced, and hydroxylated surface. (lu.se)

Monosaccharide rings such as that of glucose are frequently depicted as a Haworth projection a diagram that suggests the three-dimension orientation of the attached -H, OH, and -C2OH groups in relation to the ring. (rincondelvago.com)
In a Haworth projection -OH group points downward, in the alpha (a) form of the sugar, as in a-glucose. (rincondelvago.com)
In the other form, the -OH group points upward from the ring in a beta (b) position of the sugar as in b-glucose. (rincondelvago.com)

To follow up this discovery and related future exoplanet biosignature detections, it is important to spectroscopically detect the presence of phosphorus-bearing atmospheric molecules that could be involved in the chemical networks producing, destroying or reacting with phosphine. (frontiersin.org)
Experiments conducted at the High resolution and Far IR beamline of the Australian Synchrotron provide IR spectra that are analysed to obtain rovibrational properties of atmospheric molecules such as dichlorodifluoromethane. (edu.au)

Plus, when functional groups are more electronegative than atoms they attach to, the functional groups will become polar, and the otherwise nonpolar molecules containing these functional groups become polar and so become soluble in some aqueous environment. (wikipedia.org)
Oxetanes have garnered further interest as isosteres of carbonyl groups and as molecular tools to fine-tune physicochemical properties of drug compounds such as pKa, LogD, aqueous solubility and metabolic clearance. (imperial.ac.uk)

Chemical interaction with matrix molecules is hypothesized, based on SEM images and considering the low or absent anti-microbial activity on planktonic bacteria showed by flow cytometry. (frontiersin.org)
[2] With amino acids , for example, in solution a chemical equilibrium will be established between the "parent" molecule and the zwitterion. (wikipedia.org)
The grand aim is to develop the ability to reliably predict, by computational methods, how a molecule will crystallize in the solid state, with only the chemical diagram and the crystallization conditions known. (iucr.org)
The same functional group will undergo the same or similar chemical reactions regardless of the rest of the molecule's composition. (wikipedia.org)
A functional group is a group of atoms in a molecule with distinctive chemical properties , regardless of the other atoms in the molecule. (wikipedia.org)
Functional groups are far less stable than the carbon backbone and are likely to participate in chemical reactions. (newworldencyclopedia.org)
Scientists used these measurements to determine the chemical structure of molecules that can be found in complex mixtures of crude oil. (osti.gov)
Unfortunately, traditional methods of figuring out a molecule's chemical composition don't produce clear results for complex molecule mixtures. (osti.gov)
The Functional Molecules and Materials Research Grouping addresses many of the major challenges concerning the preparation, analysis and exploitation of functional molecules and materials across the chemical spectrum. (durham.ac.uk)
This module will include material on the formulation of drugs (small and large molecules) to control and optimise delivery and will include an understanding of the physical and chemical properties of the excipients and drug(s) in the formulation. (otago.ac.nz)
DNA methylation is a chemical process through which methyl groups attach to the DNA molecule, affecting the function of genes. (lu.se)

In Psilocybin the proton on the dimethyl amino group is labile and may jump to the phosphate group to form a compound which is not a zwitterion. (wikipedia.org)
These molecules each contained two groups of atoms (amino groups) located across from each other, designed to each enter into attractive interactions with one spot on each sleeve. (sciencedaily.com)

The groups attached to asymmetric carbon atoms can take up either of two fixed position with respect to other carbon atoms in a chain. (rincondelvago.com)
In addition to this family of symmetric molecules other asymmetric oligoene molecules were synthesized as candidates for single-molecule rectification. (columbia.edu)

Complexation and solvation are also caused by specific interactions of functional groups. (wikipedia.org)
I'll describe how we can investigate the power of such networks of molecular interactions by trying to reimplement computations, construction processes and control algorithms as molecular interactions involving synthetic DNA molecules. (jhu.edu)
The orientation of other groups attached to the carbon chain of carbohydrates also affects the properties and interactions of monosaccharides. (rincondelvago.com)

Four identical subunits, each attached (bound) to an iron-containing molecule called a heme group, form the functional enzyme. (medlineplus.gov)

This exciting nonlinear photoionization study is carried out in collaboration with the attosecond laser group at the Lund Laser Center. (lu.se)
Our new study adds to the evidence base that it is clinically relevant to classify patients with type 2 diabetes into subgroups to allow for more personalised treatments," says Charlotte Ling, who leads a research group in diabetes and epigenetics at Lund University Diabetes Centre. (lu.se)

Quantitative hydrocarbon group- analysis of gasoline and diesel fuel by supercritical fluid chromatography. (cdc.gov)

Initially, the functional monomer forms a complex and, after polymerization, their functional groups are held by the highly crosslinking polymeric structure. (intechopen.com)
Using careful, state-of-the-art cell tracking techniques, the same group subsequently showed that Pax4 misexpression initially caused the conversion of cells lining the ducts to become alpha cells, which were then converting to beta cells. (medscape.com)

In the solid state, H 4 EDTA is a zwitterion with two protons having been transferred from carboxylic acid groups to the nitrogen atoms. (wikipedia.org)
On the basis of the [email protected]2 matrix model, with explicit nitrogen molecules, the anharmonic infrared spectra are generated from the Fourier transformation of the dipole moment autocorrelation function. (researchgate.net)
Atoms like nitrogen and sulfur are commonly found in these molecules and are important to how they react with other chemicals. (osti.gov)

The concept that this question is trying to focus on is the specificity of various functional groups. (brainmass.com)

Which functional group does not contain oxygen amine alcohol ester ketone? (answers.com)

Electrons from a scanning tunnelling microscope are used to drive the directional motion of the molecule in a two-terminal setup. (nature.com)

Functional groups are groups of atoms in a molecule that give that molecule some characteristic properties. (quizlet.com)

In the common rule of thumb "like dissolves like", it is the shared or mutually well-interacting functional groups which give rise to solubility . (wikipedia.org)

Phase 3: Regeneration For every six molecules of G3P created five molecules continue on to phase 3 while one leaves to be used for organic compounds. (brainmass.com)
These data suggest that the studied compounds, especially dendrimers, could be considered as novel molecules in the design of research projects aimed at the development of efficacious anti-biofilm disinfection treatments of water systems in order to minimize legionellosis outbreaks. (frontiersin.org)
These compounds may be classed as permanent zwitterions, as isomerisation to a molecule with no electrical charges does not occur, or is very slow. (wikipedia.org)
In addition, stilbene molecular wires and their derivatives are ideal model compounds for both of these oligomeric families and have helped to isolate and quantify some of the factors that govern charge transport through linear conjugated molecules. (columbia.edu)
5) as variable resistance single-molecule potentiometers.In chapter 3, we synthesize and employ our oligoene model compounds, the stilbenes, to differentiate the mechanical from electrical properties in molecular junctions. (columbia.edu)
the singe-molecule STM-BJ measurements would not be possible on these otherwise insoluble compounds. (columbia.edu)

Low energy difference between the envelope (Cs symmetry) and twisted (C2 symmetry) conformations of the THF molecule leads to the interconversion between the two conformers. (researchgate.net)

Here we report that a butyl methyl sulphide molecule adsorbed on a copper surface can be operated as a single-molecule electric motor. (nature.com)

calcium carbonate reacts with two molecules of acetic acid to form 1 molecule of Calcium acetate, one molecule of water and one molecule of carbon dioxide. (brainmass.com)

Functional groups are attached to the carbon backbone of organic molecules. (newworldencyclopedia.org)

If there is another functional group at a carbon, it may be named with the Greek letter, e.g., the gamma-amine in gamma-aminobutyric acid is on the third carbon of the carbon chain attached to the carboxylic acid group. (wikipedia.org)

A team of British and American researchers has now developed an entire new family of such mutually interlocked molecules and has generated a first example. (sciencedaily.com)

While nc-AFM and molecule imaging is not that new, it still is a very demanding experiment and requires not only a dedicated microscope, but also experimental expertise. (osti.gov)
Imaging of molecules is a powerful technique for understanding how molecules respond to photoionization or photoexcitation. (lu.se)
An international group of researchers, including some from the National Center for Complementary and Integrative Health, analyzed data from functional magnetic resonance imaging (fMRI) scans. (medlineplus.gov)

Our goal in this work is to extend the outstanding capabilities of the scanning probe microscopy (SPM) technique to controlling mixed-valence states and electron transfer within a single molecule. (nature.com)
Stochastic Optical Reconstruction Microscopy, STORM , is one of a family of Nobel Prize winning super-resolution Single Molecule Localization Microscopies ( SMLM ) for the visualization of biological systems with an optical resolution measured in the tens of nanometers (nm) in the x, y, and z directions. (microscopyu.com)
Similar SMLM techniques include Photoactivated Localization Microscopy ( PALM) and Ground State Depletion Individual Molecule Return ( GSDIM) , among many others. (microscopyu.com)

Da-Hui Qu and colleagues, East China University of Science and Technology, Shanghai, have designed, synthesized, and characterized a functional [2]rotaxane with two alkenyl bonds on the macrocycle and the axle, respectively. (chemistryviews.org)
Directed C-H functionalization is a powerful means to functionalize otherwise unreactive C‒H bonds, for which aminoquinoline amides provide a powerful and frequently used directing group. (imperial.ac.uk)
The palladacycle formation is reversible and proceeds preferentially at C4, though activation of both C-H bonds at C4, cis and trans to the directing group, occurs equally. (imperial.ac.uk)

However, fewer than 5% of patients have HBsAg loss after 12 months of NA therapy, which underscores the need for therapies that can achieve a "functional" cure, largely defined as sustained, undetectable levels of HBV DNA and HBsAg in the blood, with or without generation of protective antibodies against HBsAg, the researchers note. (medscape.com)
Researchers must screen large numbers of possible medications if they want to identify even one promising molecule. (medlineplus.gov)

However, a moiety is an entire "half" of a molecule, which can be not only a single functional group, but also a larger unit consisting of multiple functional groups. (wikipedia.org)

However, this data will probably not be sufficiently accurate for secure experimental detections of specific molecules within complex gaseous mixtures in laboratory or astronomy settings. (frontiersin.org)
Here we present a combined experimental and computational study on the regio- and stereoselective C4 arylation of pyrrolidines and piperidines with C3 aminoquinoline amide directing groups. (imperial.ac.uk)
A comparison of the experimental spectra and the computed core-level shifts (using methanol and formic acid as benchmark molecules) suggests that CO 2 adsorbs as a carbonate on all three surface terminations. (lu.se)

Anatomy6

Organisms15

Chemicals and Drugs113

Analytical, Diagnostic and Therapeutic Techniques and Equipment42

Psychiatry and Psychology1

Phenomena and Processes76

Disciplines and Occupations8

Technology, Industry, Agriculture16

Information Science6

Health Care10

Geographicals1

Synthesis9

Water molecules5

Hydrogen9

Individual molecules3

Single-molecule junctions4

Reactivity7

Organic chemistry4

Type of molecule1

Small molecules3

Flexible molecule3

Polymers6

Chemistry6

Alkanes2

Atoms or groups2

Aromatic Molecules2

Behavior5

Atom9

Hydroxyl3

Carbonyl functional groups1

Reaction3

Structures11

Covalent bonds1

Polyatomic ion2

Ions2

Calculations5

Glucose3

Atmospheric molecules2

Aqueous2

Chemical11

Amino2

Asymmetric2

Interactions3

Bound1

Lund2

Hydrocarbon1

Initially2

Nitrogen3

Various functional groups1

Ester1

Electrons1

Characteristic1

Solubility1

Compounds6

Interconversion1

Methyl1

Reacts1

Attached to the carbon1

Another functional group1

Mutually1

Imaging3

Microscopy3

Bonds3

Researchers2

Multiple functional groups1

Experimental3