\documentclass{article}
\usepackage{fullpage}
\usepackage{parskip}
\usepackage{titlesec}
\usepackage{xcolor}
\usepackage[colorlinks = true,
            linkcolor = blue,
            urlcolor  = blue,
            citecolor = blue,
            anchorcolor = blue]{hyperref}
\usepackage[natbibapa]{apacite}
\usepackage{eso-pic}
\AddToShipoutPictureBG{\AtPageLowerLeft{\includegraphics[scale=0.7]{powered-by-Authorea-watermark.png}}}

\renewenvironment{abstract}
  {{\bfseries\noindent{\abstractname}\par\nobreak}\footnotesize}
  {\bigskip}

\titlespacing{\section}{0pt}{*3}{*1}
\titlespacing{\subsection}{0pt}{*2}{*0.5}
\titlespacing{\subsubsection}{0pt}{*1.5}{0pt}

\usepackage{authblk}

\usepackage{graphicx}
\usepackage[space]{grffile}
\usepackage{latexsym}
\usepackage{textcomp}
\usepackage{longtable}
\usepackage{tabulary}
\usepackage{booktabs,array,multirow}
\usepackage{amsfonts,amsmath,amssymb}
\providecommand\citet{\cite}
\providecommand\citep{\cite}
\providecommand\citealt{\cite}
% You can conditionalize code for latexml or normal latex using this.
\newif\iflatexml\latexmlfalse
\providecommand{\tightlist}{\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}%

\AtBeginDocument{\DeclareGraphicsExtensions{.pdf,.PDF,.eps,.EPS,.png,.PNG,.tif,.TIF,.jpg,.JPG,.jpeg,.JPEG}}

\usepackage[utf8]{inputenc}
\usepackage[ngerman,english]{babel}



\begin{document}

\title{Nano Letters Article Template}


\author[ ]{Josh Nicholson}

\affil[ ]{}
\vspace{-1em}


\date{}

\begingroup
\let\center\flushleft
\let\endcenter\endflushleft
\maketitle
\endgroup

\selectlanguage{english}
\begin{abstract}
\section*{\texorpdfstring{{{Abstract}}}{Abstract}}\label{auto-label-section-747335}

{}

This is an example document for the achemso document class, intended for
submissions to the American Chemical Society for publication. The class
is based on the standard LaTeX2e~report file, and does not seek to
reproduce the appearance of a published paper.\\

This is an abstract for the achemso document class demonstration
document. An abstract is only allowed for certain manuscript types. The
selection of journal and manuscript will determine if an abstract is
valid. If not, the class will issue an appropriate error.\\%
\end{abstract}%



\section*{Introduction}\label{auto-label-section-829873}

This is a paragraph of text to fill the introduction of the
demonstration file. The demonstration file attempts to show the
modifications of the standard LaTeX~macros that are implemented by the
achemso class. These are mainly concerned with content, as opposed to
appearance.\\

\section*{Results and discussion}\label{auto-label-section-591793}

\subsection*{Outline}\label{outline}

The document layout should follow the style of the journal concerned.
Where appropriate, sections and subsections should be added in the
normal way. If the class options are set correctly, warnings will be
given if these should not be present.\\

\subsection*{References}\label{references}

The class makes various changes to the way that references are handled.
The class loads natbib, and also the appropriate bibliography style.
References can be made using the normal method; the citation should be
placed before any punctuation, as the class will move it if using a
superscript citation style \protect\hyperlink{Mena2000}{(Abarca 2000,}
\protect\hyperlink{Abernethy2003}{Abernethy 2003,}
\protect\hyperlink{Friedman__minus__Hill2003}{Friedman-Hill 2003,}
\protect\hyperlink{EuropeanCommission2008}{Communication from
t\ldots{})}. The use of natbib allows the use of the various citation
commands of that package: \textbackslash{}citeauthorAbernethy2003 have
shown something, in \textbackslash{}citeyearCotton1999, or as given by
Ref.~\textbackslash{}citenumMena2000. Long lists of authors will be
automatically truncated in most article formats, but not in
supplementary information or reviews
\protect\hyperlink{Pople2003}{(Frisch 2004)}. If you encounter problems
with the citation macros, please check that your copy of natbib is up to
date. The demonstration database file achemso-demo.bib shows how to
complete entries correctly. Notice that ``\textbackslash{}latinet al.''
is auto-formatted using the \textbackslash{}latin command.\\

Multiple citations to be combined into a list can be given as a single
citation. This uses the mciteplus package
\protect\hyperlink{Johnson1972}{(Johnson 1972,}
\protect\hyperlink{citation-not-found}{(citation not found:
*Arduengo1992)} \protect\hyperlink{citation-not-found}{(citation not
found: *Eisenstein2005)}
\protect\hyperlink{citation-not-found}{(citation not found:
*Arduengo1994)}. Citations other than the first of the list should be
indicated with a star. If the mciteplus package is not installed, the
standard bibliography tools will still work but starred references will
be ignored. Individual references can be referred to using
\textbackslash{}mciteSubRef:
``ref.~\textbackslash{}mciteSubRefEisenstein2005''.\\

The class also handles notes to be added to the bibliography. These
should be given in place in the document \textbackslash{}bibnoteThis is
a note. The text will be moved the the references section. The title of
the section will change to ``Notes and References''.. As with citations,
the text should be placed before punctuation. A note is also generated
if a citation has an optional note. This assumes that the whole work has
already been cited: odd numbering will result if this is not the case
\protect\hyperlink{Cotton1999}{(Cotton 1999)}.\\

\subsection*{Floats}\label{floats}

New float types are automatically set up by the class file. The means
graphics are included as follows
(Scheme~\protect\hyperlink{sch__colon__example}{???}). As illustrated,
the float is ``here'' if possible.\\

\{scheme\}\\

Your scheme graphic would go here: .eps format\\

for LaTeX  or .pdf (or .png) for pdfLaTeX\\

ChemDraw files are best saved as .eps files:\\

these can be scaled without loss of quality, and can be\\

converted to .pdf files easily using eps2pdf.\\

An example scheme\\\selectlanguage{english}
\begin{figure}[h!]
\begin{center}
\includegraphics[width=0.70\columnwidth]{figures/fgr-example/default-figure}
\caption{\selectlanguage{ngerman}{\textbackslash{}altaffiliation
Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX
An example figure%
}}
\end{center}
\end{figure}\selectlanguage{ngerman}

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX
Charts, figures and schemes do not necessarily have to be labelled or
captioned. However, tables should always have a title. It is possible to
include a number and label for a graphic without any title, using an
empty argument to the \textbackslash{}caption macro.

The use of the different floating environments is not required, but it
is intended to make document preparation easier for authors. In general,
you should place your graphics where they make logical sense; the
production process will move them if needed.

\subsection*{Math(s)}\label{maths}

The achemso class does not load any particular additional support for
mathematics. If packages such as amsmath are required, they should be
loaded in the preamble. However, the basic LaTeX~math(s) input should
work correctly without this. Some inline material
\textbackslash{}(y=mx+c\textbackslash{}) or
\textbackslash{}(1+1=2\textbackslash{}) followed by some display.

\( \)

It is possible to label equations in the usual way
(Eq.~\ref{eqn:example}).

\( \)

This can also be used to have equations containing graphical content. To
align the equation number with the middle of the graphic, rather than
the bottom, a minipage may be used.

\( \)

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX

\section*{Experimental}\label{experimental}

The usual experimental details should appear here. This could include a
table, which can be referenced as
Table~\ref{tbl:example}. Notice that the caption is
positioned at the top of the table.

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX

An example table

Header one

Header two

Entry one

Entry two

Entry three

Entry four

Entry five

Entry five

Entry seven

Entry eight

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX
Adding notes to tables can be complicated. Perhaps the easiest method is
to generate these using the basic \textbackslash{}textsuperscript and
\textbackslash{}emph macros, as illustrated
(Table~\ref{tbl:notes}).

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX

A table with notes

Header one

Header two

Entry onea

Entry two

Entry threeb

Entry four

a Some text; b Some more text.

\textbackslash{}altaffiliation

Asharedfootnote\textbackslash{}altaffiliationCurrentaddress:Someotherplace,Othertöwn,Germany\textbackslash{}altaffiliationAsharedfootnoteDepartmentofChemistry,SecondUniversity,NearbyTownDepartmentofChemistry,SecondUniversity,NearbyTownAdemonstrationoftheachemsoLaTeX~class11Afootnoteforthetitle\textbackslash{}keywordsAmericanChemicalSociety,LaTeX
The example file also loads the optional mhchem package, so that
formulas are easy to input: \textbackslash{}ce\{H2SO4\} gives
\textbackslash{}ceH2SO4. See the use in the bibliography file (when
using titles in the references section).

The use of new commands should be limited to simple things which will
not interfere with the production process. For example,
\textbackslash{}mycommand has been defined in this example, to give
italic, mono-spaced text: some text.

\section*{Extra information when writing JACS
Communications}\label{auto-label-section-298039}

When producing communications for J.~Am.~Chem.~Soc., the class will
automatically lay the text out in the style of the journal. This gives a
guide to the length of text that can be accommodated in such a
publication. There are some points to bear in mind when preparing a JACS
Communication in this way. The layout produced here is a model for the
published result, and the outcome should be taken as a guide to the
final length. The spacing and sizing of graphical content is an area
where there is some flexibility in the process. You should not worry
about the space before and after graphics, which is set to give a guide
to the published size. This is very dependant on the final published
layout.\\

You should be able to use the same source to produce a JACS
Communication and a normal article. For example, this demonstration file
will work with both type=article and type=communication. Sections and
any abstract are automatically ignored, although you will get warnings
to this effect.\\

\section*{Acknowledgements~}\label{auto-label-section-753394}

Please use ``The authors thank \ldots{}'' rather than ``The authors
would like to thank \ldots{}''.\\

The author thanks Mats Dahlgren for version one of achemso, and Donald
Arseneau for the code taken from cite to move citations after
punctuation. Many users have provided feedback on the class, which is
reflected in all of the different demonstrations shown in this
document.\\

\section*{Suppinfo~}\label{auto-label-section-656698}

This will usually read something like: ``Experimental procedures and
characterization data for all new compounds. The class will
automatically add a sentence pointing to the information on-line:\\

\section*{Table of Contents}\label{auto-label-section-400694}

Some journals require a graphical entry for the Table of Contents. This
should be laid out ``print ready'' so that the sizing of the text is
correct.\\

Inside the tocentry environment, the font used is Helvetica 8 pt, as
required by Journal of the American Chemical Society.\\

The surrounding frame is 9 cm by 3.5 cm, which is the maximum permitted
for Journal of the American Chemical Society graphical table of content
entries. The box will not resize if the content is too big: instead it
will overflow the edge of the box.\\

This box and the associated title will always be printed on a separate
page at the end of the document.

\selectlanguage{english}
\FloatBarrier
\end{CJK}\end{document}

