Journal Guide

Journal of Chemical Technology and Biotechnology(JCTB) is an international, inter-disciplinary peer-reviewed journal concerned with the application of scientific discoveries and advancements in chemical and biological technology that aim towards economically and environmentally sustainable industrial processes. Areas relevant to the scope of the journal include: Environmental and Sustainable Technology.

The Journal of Chromatography A provides a forum for the publication of original research and critical reviews on all aspects of fundamental and applied separation science. The scope of the journal includes chromatography and related techniques, electromigration techniques (e.g. electrophoresis, electrochromatography), hyphenated and other multi-dimensional techniques, sample preparation, and detection methods such as mass spectrometry. Contributions consist mainly of research papers dealing with the theory of separation methods, instrumental developments and analytical and preparative applications of general interest.Journal of Chromatography A welcomes the submission of research papers which report on studies concerning the development of new and significant advances in separation science. Manuscripts detailing fundamental research on all aspects of separation science theory and methodology are especially encouraged. In determining the suitability of submitted articles for publication, particular scrutiny will be placed on the degree of novelty and significance of the research and the extent to which it adds to existing knowledge in separation science. Papers describing the use of routine separation methods or straightforward extensions of these methods to new sample matrices will normally not be published unless new developments are described. These should be demonstrated to give clear and considerable advantages over existing methods. As part of the Introduction section to each manuscript, authors must address the question of how their proposed methodology compares with previously reported methods and this comparison must show that significant advances are proposed.Where new analytical methods are described, authors are encouraged to apply these methods to a sample matrix of suitable analytical complexity. In such cases appropriate validation of the method should be provided, together with proper statistical treatment of data. Analytical performance characteristics of new methods should be given, including sensitivity, tested limits of detection or quantification, accuracy, precision, and specificity.Review articles are invited by the editors or may be proposed in writing to the editors or the editorial office. Potential authors will be asked to provide a brief outline of the subject matter of the proposed review. Review articles should be sufficiently broad in scope to appeal to a wide cross-section of the journal's readership, but should be specific enough to permit discussion at an appropriate depth. Above all, reviews should be critical rather than enumerative and should provide the reader with expert opinion regarding the relative merits of the various published approaches to the topic under review. Figures and Tables are encouraged in review articles.Journal of Chromatography Aapplies the same criteria for acceptance of manuscripts to all types of submissions, irrespective of whether these are submitted for regular issues, special issues, or symposium issues.

The journal of Essential oil bearing(JEOBP) was started by late Mr.Har krishan lal bhalla in1998 utilization of essential oil bearning plants ans sharing the intrnational reserch experiencein this field.the aim of the journal is to benefit to all who have intartet in essential oil-bearing plants.it is subscribed and peer-reviewed journalNow 6 issue per year are published and are available online.

The Journal of Fluorine Chemistry contains reviews, original papers and short communications. The journal covers all aspects of pure and applied research on the chemistry as well as on the applications of fluorine, and of compounds or materials where fluorine exercises significant effects. This can include all chemistry research areas (inorganic, organic, organometallic, macromolecular and physical chemistry) but also includes papers on biological/biochemical related aspects of Fluorine chemistry as well as medicinal, agrochemical and pharmacological research. The Journal of Fluorine Chemistry also publishes environmental and industrial papers dealing with aspects of Fluorine chemistry on energy and material sciences. Preparative and physico-chemical investigations as well as theoretical, structural and mechanistic aspects are covered. The Journal, however, does not accept work of purely routine nature.For reviews and special issues on particular topics of fluorine chemistry or from selected symposia, please contact the Regional Editors for further details.Benefits to authorsWe also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our support pages: http://support.elsevier.com

Overview. A heterocyclic compound is defined as any organic compound where their molecules are characterized by rings containing at least one atom other than carbon. These compounds are structurally similar to cyclic organic hydrocarbons, but their properties can vary widely from those of their hydrocarbon counterparts and are largely governed by the identity, location and number of heteroatoms present in the molecule. It is this rich diversity of physical and biological properties that has lead to intense study of heterocyclic compounds. It follows then that Heterocyclic Chemistry is the study of all aspects of heterocyclic compounds. Heterocyclic chemistry has its origin in organic synthesis, natural products chemistry and medicinal chemistry. Indeed most any heterocyclic chemist will also consider themselves organic chemists and many will consider themselves to be natural products chemists and medicinal chemists as well. This relationship between disciplines arises because heterocyclic molecules are fundamental building blocks of biological systems. In addition to its importance to biology, heterocyclic chemistry has seen intense study in diverse areas such as dyes, photosensitizers, coordination compounds, polymeric materials and many other fields. Policies. The Journal of Heterocyclic Chemistry is interested in publishing research on all aspects of Heterocyclic Chemistry. A perusal of any issue will show that the majority of manuscripts submitted are on the synthesis and properties of heterocyclic compounds. Many of those studies include a short history of the biological and commercial applications of related compounds, and often include biological screening data corresponding to newly reported compounds. This strong connection between the preparation of heterocyclic compounds and their potential benefit to humanity is both welcomed and encouraged. One will also find articles related to physical organic chemistry studies on heterocyclic compounds, mechanistic studies of reactions leading to heterocyclic compounds and studies of the photophysical properties of heterocyclic compounds, just to name a few. Heterocyclic chemistry is an ever-expanding subject where scientists regularly discover new and exciting applications for heterocyclic compounds. The Journal of Heterocyclic Chemistry invites authors to submit heterocyclic chemistry research on any aspect of heterocyclic chemistry in the form of Articles, Notes, Reviews, and Communications. Articles must report the results of comprehensive research and will usually amount to more than four final printed journal pages. Shorter papers, usually classified as notes, are acceptable. Complete spectral characterization of all new compounds reported, is required for publication in the Journal of Heterocyclic Chemistry. All new compounds must be subjected to combustion analysis for at least two elements (typically C and H) and values within ± 0.4 must be obtained. Notes are simply smaller articles that are concise reports of completed projects. The requirements for notes are the same as those of articles. Manuscripts submitted as articles may in some cases be accepted as notes. As for articles all new compounds must be adequately characterized by spectral data and combustion analysis. Communications to the Editor may be of any length but should report new, important and timely research for which rapid publication is warranted. We require that communications include procedures, compound preparation data and related data in sufficient detail that an experienced chemist can duplicate the work. Elemental analysis and spectral data supporting all new compounds are a requirement for publication and must be included as part of the submitted manuscript. Reviews may be exhaustive or may be short indicating only the highlights of a given area. It is wise to communicate with the editor in advance of preparation and/or submission to determine the timeliness of any given review. Authors bear the sole responsibility for the contents of manuscripts and the accuracy of the data therein.

The Official Journal of the International Isotope Society The Journal of Labelled Compounds and Radiopharmaceuticals publishes original scientific manuscripts dealing with all aspects of research in labelled compound preparation and application. This includes areas such as analytical control, self radiolysis, quality control handling, storage, and tracer methods used in chemical, biochemical, biological, pharmacological, medical, genetic, agricultural and geochemical research. All radionuclides and enriched stable nuclides are included. The Journal of Labelled Compounds and Radiopharmaceuticals devotes particular attention to the following fields: radionuclide production; cyclotron targetry; neutron irradiation methodology; precursor preparation and production; labelling synthesis (chemical, biochemical, radiation, isotope exchange, etc); automation of nuclide production, precursor, preparation and synthesis; analysis (methods, limitations, etc. for both radioactive and stable nuclides, including new detection techniques); radiopharmaceuticals; PET chemistry; quality control (an essential requirement for valid data and especially for radiopharmaceuticals); stability and storage problems; handling of Curie and multiCurie amounts of radioactivity; etc. JLCR Award for Young Scientists: The Journal of Labelled Compounds and Radiopharmaceuticals, in cooperation with the International Isotope Society Conferences and the International Conferences on Radiopharmaceutical Sciences, sponsor every year four Awards to early excellence in radiopharmaceutical research and isotope labelling.

The Journal of Microencapsulation is a well-established, peer-reviewed journal dedicated to the publication of original research findings related to the preparation, properties and uses of individually encapsulated novel small particles, as well as significant improvements to tried-and-tested techniques relevant to micro and nano particles and their use in a wide variety of industrial, engineering, pharmaceutical, biotechnology and research applications. Its scope extends beyond conventional microcapsules to all other small particulate systems such as self assembling structures that involve preparative manipulation.The journal covers:*the chemistry of encapsulation materials;*the physics of release through the capsule wall and/or desorption from carrier;*the techniques of preparation;*content and storage;*the many uses to which microcapsules are put.Nanotechnology is now moving into medicine as nanomedicine; an emerging speciality with great potential in the development of unique opportunities for more refined targeting and for new therapeutic approaches to diagnose and treat life threatening diseases. Therefore, coverage also includes nanotechnological advances in the design and synthesis of these structures and their potential applications. Furthermore, there is an extensive information and reference section found in every issue of the journal comprising patent briefings. This publication is aimed at a broad, interdisciplinary audience of academic and industrial researchers actively engaged in basic and applied laboratory practice, related to engineering micro- and nano-structured particles, including pharmaceutical science, medicine, photographic and copying processes, food technology, agrochemicals, adhesives and all those interested in small particle science and technology.

The Journal of Molecular Modeling focuses on 'hardcore' modeling, publishing high-quality research and reports. Founded in 1995 as a purely electronic journal, it has adapted its format to include a full-color print edition, and adjusted its aims and scope fit the fast-changing field of molecular modeling, with a particular focus on three-dimensional modeling.Today, the journal covers all aspects of molecular modeling including life science modeling; materials modeling; new methods; and computational chemistry.Topics include computer-aided molecular design; rational drug design, de novo ligand design, receptor modeling and docking; cheminformatics, data analysis, visualization and mining; computational medicinal chemistry; homology modeling; simulation of peptides, DNA and other biopolymers; quantitative structure-activity relationships (QSAR) and ADME-modeling; modeling of biological reaction mechanisms; and combined experimental and computational studies in which calculations play a major role.Cover : The c

The Journal of Molecular Structure is dedicated to the publication of full-length articles and review papers, providing important new structural information on all types of chemical species including:• Stable and unstable molecules in all types of environments (vapour, molecular beam, liquid, solution, liquid crystal, solid state, matrix-isolated, surface-absorbed etc.)• Chemical intermediates• Molecules in excited states• Biochemicals• Polymers.The methods used may include any combination of spectroscopic and non-spectroscopic techniques, for example:• Infrared spectroscopy (mid, far, near)• Raman spectroscopy and non-linear Raman methods (CARS, etc.)• Force constant and molecular mechanics calculations• Electronic absorption spectroscopy• Optical rotatory dispersion and circular dichroism• Fluorescence and phosphorescence techniques• Electron spectroscopies (PES, XPS), EXAFS, etc.• Microwave spectroscopy• Electron diffraction• NMR and ESR spectroscopies• Mössbauer spectroscopy• X-ray crystallography.Papers describing routine studies of little structural significance (e.g. straightforward X-ray crystal structure determinations) are not encouraged.Publications combining experimental and theoretical approaches to a problem are particularly welcomed. However, solely theoretical (semiempirical or ab initio) studies should be submitted to Computational and Theoretical Chemistry.

The Journal of Natural Products invites and publishes papers that make substantial and scholarly contributions to the area of natural products research. Contributions may relate to the chemistry and/or biochemistry of naturally occurring compounds or the biology of living systems from which they are obtained. When new compounds are reported, manuscripts describing their biological activity are much preferred.

Topics may include, but are not limited to:

• Secondary metabolites of microorganisms, including antibiotics and mycotoxins
• Physiologically active compounds from terrestrial and marine plants and animals
• Biochemical studies, including biosynthesis and microbiological transformations
• Fermentation and plant tissue culture
• Isolation, structure elucidation, and chemical synthesis of novel compounds from nature
• Pharmacology of compounds of natural origin 

Manuscripts that focus on biological properties of chemically complex extracts, mixtures, or essential oils are outside the scope of the journal.

The Journal of Organometallic Chemistry targets original papers dealing with theoretical aspects, structural chemistry, synthesis, physical and chemical properties (including reaction mechanisms), and practical applications of organometallic compounds.The scope of the journal has been enlarged to encompass important research on organometallic complexes in bioorganometallic chemistry and material sciences, and of heavier main group elements in organometallic chemistry.The journal also publishes review articles, short communications and notes.Benefits to authorsWe also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our support pages: http://support.elsevier.com

The official Journal of the European Peptide Society EPS The Journal of Peptide Science is a cooperative venture of John Wiley & Sons, Ltd and the European Peptide Society, undertaken for the advancement of international peptide science by the publication of original research results and reviews. The Journal of Peptide Science publishes three types of articles: Research Articles, Rapid Communications and Reviews. The scope of the Journal embraces the whole range of peptide chemistry and biology: the isolation, characterisation, synthesis properties (chemical, physical, conformational, pharmacological, endocrine and immunological) and applications of natural peptides; studies of their analogues, including peptidomimetics; peptide antibiotics and other peptide-derived complex natural products; peptide and peptide-related drug design and development; peptide materials and nanomaterials science; combinatorial peptide research; the chemical synthesis of proteins; and methodological advances in all these areas. The spectrum of interests is well illustrated by the published proceedings of the regular international Symposia of the European, American, Japanese, Australian, Chinese and Indian Peptide Societies. The Journal of Peptide Science publishes the bi-annual EPS Newsletter and sponsors the EPS Website http://www.eurpepsoc.com.

The international journal, Photochemistry Reviews, as the official journal of the Japanese Photochemistry Association, provides a forum for mutual communication among scientists in various fields of photochemistry and aims to promote new interdisciplinary fields.The scope includes fundamental molecular photochemistry in gas, liquid, and solid phases, organic photochemistry, inorganic photochemistry, supramolecular photochemistry, photochemical aspects of photosynthesis and photobiology, photoelectrochemistry, photocatalysis, solar energy conversion, photochemical devices, photofabrication, photofunctionalization, new chemistry for photonics, and other related areas.Online submission:Submission to this journal proceeds totally online. Via the submission site of this journal http://ees.elsevier.com/jpr you will be guided stepwise through the creation and uploading of the various files. The system automatically converts source files to a single Adobe Acrobat PDF version of the article, which is used in the peer-review process. All correspondence, including notification of the Editor's decision and requests for revision, takes place by e-mail and via the author's homepage, removing the need for a hard-copy paper trail.

The Journal of Physical Organic Chemistry is the foremost international journal devoted to the relationship between molecular structure and chemical reactivity in organic systems. It publishes Research Articles, Reviews and Mini Reviews based on research striving to understand the principles governing chemical structures in relation to activity and transformation with physical and mathematical rigor, using results derived from experimental and computational methods. Physical Organic Chemistry is a central and fundamental field with multiple applications in fields such as molecular recognition, supramolecular chemistry, catalysis, photochemistry, biological and material sciences, nanotechnology and surface science. JPOC Award for Young Scientists: The Journal of Physical Organic Chemistry sponsors every year one Award to a young scientist for early excellence in physical organic chemistry.

Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology. As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including: polymer synthesis; polymer reactions; polymerization kinetics; polymer physics; morphology; structure-property relationships; polymer analysis and characterization; physical and mechanical properties; electrical and optical properties; polymer processing and rheology; application of polymers; supramolecular science of polymers; polymer composites. Original

Since its launch in 1946 by P.M. Doty, H. Mark and C.C. Price, the Journal of Polymer Science has provided a continuous forum for the dissemination of thoroughly peer-reviewed, fundamental, international research into the preparation and properties of macromolecules. The journal is selective in accepting contributions on the basis of merit and originality. It is not intended as a repository for unevaluated data. Preference is given to contributions that offer new or more comprehensive concepts, interpretations, experimental approaches, and results. Part A: Polymer Chemistry is devoted to studies in fundamental organic polymer chemistry and physical organic chemistry. This includes all related topics (such as organic, bioorganic, bioinorganic and biological chemistry of monomers, polymers, oligomers and model compounds, inorganic and organometallic chemistry for catalysts, mechanistic studies, supramolecular chemistry aspects relevant to polymers and reactions on polymers). Contributions may be submitted as full-length papers or as Rapid Communications. Reviews of recent books are also welcome. Online access to the full-text content of all Highlight articles is now freely available to all nonsubscribing users. Supplementary material is available for this journal at http://www.mrw.interscience.wiley.com/suppmat/0887-624X/suppmat/index.html . The 2009 impact factor is 3.971 - one of the top ten journals in polymer science, with almost 23,000 citations! (Thomson Reuters Citation Report 2009).