Area of Interest
Miscellaneous(141)
Technical Documents(399)
Application
2D Electrophoresis(1)
Active sampling(1)
Affinity chromatography(21)
AGE(25)
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Atomic absorption spectroscopy(225)
Atomic emission spectroscopy(7)
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Bioactive small molecules(3)
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Bradford assay(3)
Buffers(42)
Building blocks(13)
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Process / Function
Absorption(388)
Acetylations(1)
Active transport(3)
Acylations(2)
Addition reactions(11)
Adhesion(40)
Adsorption(32)
Aerobic(9)
Alkylations(4)
Amidations(1)
Aminations(5)
Anaerobic(10)
Angiogenesis(26)
Apoptosis(68)
Arylations(1)
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Autophagy(3)
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Combustion(5)
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Crystallization(12)
Cycloadditions(1)
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Degradations(64)
Dehydration reaction(1)
Dehydrogenation(3)
Deposition(38)
Deprotonations(1)
Dialysis(15)
Diffraction(21)
Diffusion(41)
Dihydroxylations(1)
Electrochemical reactions(1)
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Endothermic(2)
Ene reaction(1)
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Exothermic(4)
Farnesylations(2)
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Filtration(45)
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Fucosylation(1)
Gene expression(147)
Genetic(34)
Geranylgeranylations(1)
Germination(2)
Gluconeogenesis(4)
Glycolysis(5)
Glycosylations(7)
Grignard Reaction(2)
Halogenations(1)
Huisgen Cycloaddition(1)
Hydration reaction(2)
Hydrogenations(2)
Hydroxylations(6)
Ion Exchange(18)
Isomerizations(3)
Lipid Metabolism(15)
Lipid peroxidation(20)
Lipid signaling(2)
Lithiations(2)
Melting(20)
Metabolic Pathways(5)
Metabolism(89)
Metathesis(2)
Methylations(7)
Michael Addition(2)
Morphogenesis(6)
Myristoylations(4)
Neurotransmission(11)
Nucleotide Synthesis(1)
Osmosis(2)
Oxidations(63)
Palmitoylations(3)
Passive transport(2)
PEGylations(1)
Pentose phosphate pathway(2)
Peptide synthesis(12)
Peroxidations(21)
Phase transitions(30)
Phosphorylations(48)
Photoexcitation(2)
Photosynthesis(5)
Physiological Processes(7)
Polymerization reactions(23)
Polymorphisms(10)
Post translational modifications(3)
Precipitation(33)
Protein biosynthesis(2)
Radical polymerization(5)
Rearrangements(6)
Recombination(19)
Redox Reactions(4)
Reductions(103)
Reductive aminations(5)
Reproduction(5)
Respiration(9)
Reversible addition-fragmentation chain transfer polymerizations(3)
Ring-opening polymerization(2)
Sharpless Aminohydroxylation(1)
Sharpless Dihydroxylation(1)
Silylations(1)
Sol-gel(6)
Solid state metathesis(1)
Solvation(3)
Sonication(13)
Spin coating(6)
Step-growth polymerization(1)
Stille coupling(1)
Sublimation(1)
Substitutions(23)
Sulfations(4)
Suzuki coupling(2)
Suzuki reactions(1)
Transcription(34)
transformation(26)
Ubiquitinations(2)
Vaporization(2)
Wittig Reaction(1)
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541 matches found for absorption

Kava (Piper methysticum) | Plant Profiler

Synonyms / Common Names / Related Terms (+) -dihydrokawain-5-ol, 11-methoxy-5, 5-hydroxydihydrokawain, 6-dihydroyangonin, antares, ava, ava pepper, ava pepper shrub, ava root, awa, bornyl cinnamate, cavain, Fijian kava, flavokavines A and B, gea, gi, grog, intoxicating long pepper, intoxicating pepp...

Fluorescent Nanodiamond Particles Containing Color Centers: Properties and Applications

Nanodiamond (ND) particles are increasingly being utilized as diagnostic, imaging, and therapeutic agents in biomedicine,1 for cryptography and quantum computing in quantum information processing, and as single-spin sensors in nanomagnetometry.2,3 Most of these applications are based on the unique o...

Psyllium (Plantago ovata) | Plant Profiler

Synonyms / Common Names / Related Terms Arabinose, Bran Buds® cereal, bulk laxative, Effersyllium®, fiber, Fiberall®, Fiber-loop cereal, flea seed, fleawort, Fybogel®, Heartwise® cereal, hemicellulose, Hydrocil®, Indian plantago seed, isabgol, I-so-gel®, ispaggol, ispaghula, ispaghula husk, ispaghul...

Polymer-Sorted Semiconducting Carbon Nanotubes for Transistors and Solar Cells

Matthew J. Shea,1 Gerald J. Brady,1 Juan Zhao,1,2 Meng-Yin Wu,3 Harold T. Evensen,3 Michael S. Arnold1* 1Department of Materials Science and Engineering, University of Wisconsin-Madison, USA 2School of Optoelectronic Information, University of Electronic Science and Technology of China, China 3Depar...

Micro Photochemical Reactor

Synthetic chemists’ interest in photocatalysis has grown dramatically over the last decade, with an increasing number of leading research groups contributing innovative new methods and applications for utilizing visible light in organic synthesis. This recent burst of renewed activity in synthetic p...

Recent Advances in Hybrid Halide Perovskites-based Solar Cells

Kuppuswamy Kalyanasundaram, Shaik. M. Zakeeruddin, Michaël Grätzel* Laboratory for Photonics and Interfaces (LPI) Swiss Federal Institute of Technology at Lausanne (EPFL) 1015 Lausanne, Switzerland *Email: michael.graetzel@epfl.ch For several decades, the need for an environmentally sustainable and ...

Atto Dyes Overview

Atto Dyes Overview λabs ε max λem ηem τem Catalog Number Atto Dye (and Quencher) [nm] [m-1 cm-1] [nm] [%] [ns] Free Acid NHS Ester Maleimide Azide Amine Iodoacetamide Biotin Atto 390 390 24'000 479 90 3.8 89313 89204 89740 68321 Atto 425 436 45'000 484 90 3.5 56749 16805 49349 78948 28616 Atto 430LS...

Quantum Dots for Electronics and Energy Applications

What are Quantum Dots? Perovskite Quantum Dots PbS Quantum Dots Quantum Dot Applications Light Emitting Diodes (LEDs) Lighting Solar Cells Photodectors Biomedical Imaging Quantum dots (QDs) are nanometer sized (~2-10 nm) semiconducting material. Owing to their small size, QDs exhibit quantum confine...

Buccal DNA Extraction & WGA Amplification Protocol - Technical Documents

This protocol provides a simple and convenient method to isolate, amplify, and purify genomic DNA from buccal swabs. Buccal swabs are a convenient method of acquiring a DNA sample. Once the DNA is isolated using the following extraction protocol, it can be amplified using the Whole Genome Amplificat...

Ephedra (Ephedra sinica) | Plant Profiler

Synonyms / Common Names / Related Terms 6-hydroxykynurenic acid, amp II, amsania, brigham tea, budshur, cao ma huang (Chinese), cathine, chewa, Chinese ephedra, Chinese joint fir, D-pseudoephedrine, desert herb, desert tea, dextro-rotatory, EPH 833, Ephedra altissima, Ephedra americana, Ephedra anti...

Detection Conjugates

Fluorescent antibody conjugates – versatile, bright and stable tools for imaging Atto dyes are a comprehensive series of fluorescent dyes, which: • cover the entire spectrum of visible light • match the most common output wavelengths of excitation light sources, especially mercury and xenon lamps, b...

Propolis (Propolis) | Plant Profiler

Synonyms / Common Names / Related Terms Apis mellifera L., bee glue, bee propolis, bee putty, Bienenharz (German), Brazilian green propolis, Brazilian propolis, Bulgarian propolis, caffeic acid phenethyl ester, CAPE, cera alba, chizukit, cinnamic acid, flavonoids, galangin, Greek propolis, hive dros...

The Rare Earth Crisis—The Supply/Demand Situation for 2010–2015

K.A. Gschneidner, Jr. Ames Laboratory, U.S. Department of Energy and Department of Materials Science and Engineering Iowa State University, Ames, Iowa 50011-3020, USA Email: cagey@ameslab.gov The rare earth elements impact nearly everyone in the world. All of the people living in advanced technologi...

Ginkgo (Ginkgo biloba) | Plant Profiler

Synonyms / Common Names / Related Terms Adiantifolia, AKL1, arbre aux quarante écus, ArginMax®, bai guo ye, baiguo, BioGinkgo®, Blackmores Ginkgo Brahmi (Bacopa monniera), BN-52063, duck foot tree, EGb, EGb 761, Elefantenohr, Eun-haeng, facherblattbaum, Fossil tree, GBE, GBE 24, GBX, ginan, Gincosan...

Lab Safety

Daily safety, risk prevention and emergency help that meet your high expectations. Our safety and essentials product portfolio combined with individual support makes it easy to work safely and convenient, to save resources and to fully concentrate on daily lab work. Risk Prevention Integrated safety...

Raloxifene Identification and Assay by HPLC

Raloxifene Hydrochloride USP Monograph Methods Raloxifene is an oral selective estrogen receptor modulator (SERM) that has estrogenic actions on bone and anti-estrogenic actions on the uterus and breast. It is used in the prevention of osteoporosis in postmenopausal women. Common commercial brand Na...

The use of differential scanning fluorimetry to detect ligand interactions that promote protein stability

Nature Protocols Volume 2 Issue 9, 13 September 2007, Pages 2212 - 2221 doi: 10.1038/nprot.2007.321 Nature Publishing Group Frank H Niesen a , Helena Berglund b , Masoud Vedadi c a Structural Genomics Consortium, Botnar Research Centre, Oxford University b Structural Genomics Consortium, Karolinska ...

The Role of Liver Transporters in Drug-Drug Interactions

• Oral drug delivery involves dissolution in the small intestine and absorption across the enterocyte barrier into the portal vein followed by subsequent delivery through the liver into the systemic circulation. The liver therefore plays a vital role in all aspects of drug disposition, including abs...

EuTc - Hydrogen Peroxide Quantification Agent

Europium-based dye Product number: 02816 for 100 reactions 1. Background Hydrogen peroxide (H2O2) is a reactive metabolic by-product that is a key regulator in a number of oxidative stress-related states. Functioning through NFkB and other factors, hydroperoxide-mediated pathways have been linked to...

Spectroscopy in Analytical / Chromatography

We offer reagents, standards and supplies for mass spectrometry, NMR, ESR, fluorescence/luminescence, UV/VIS, IR, AAS and ICP techniques. Featured product lines include TraceCERT® traceable certified standards and our unique MALDI matrixes. Products: • Spectroscopy Products • Atomic Absorption Spect...

Comfrey (Symphytum officinale) | Plant Profiler

Synonyms / Common Names / Related Terms 7-Acetylintermedine, acetyllcopsamine, allantoin, allantoin-beta-cyclodextrin, anadoline, asperum polymer, ass ear, assear, asses-ears, Beinwell (German), black root, black wort, blackwort, blue comfrey, bocking 14, boneset, Boraginaceae (family), Borago-Symph...

Chitosan-based Biomaterials

Chitin, a natural polysaccharide, is the second most abundant natural biopolymer in the world, after cellulose. It is the primary, high modulus fibrous component of the exoskeleton of arthropods including crab, shrimp and lobsters, as well as some fungi. Structurally, chitin is an insoluble, linear,...

NTz Building Blocks for Organic Semiconductors

Fax: +81-48-462-1473, E-mail: takimiya@riken.jp The field of organic electronics has emerged as the next-generation technology potentially enabling ultra-thin, large-area, and/or flexible devices, consisting of organic field-effect transistors (OFETs), organic light-emitting diodes (OLEDs), and orga...

Enhanced Separation Capability in SIC using a Fused-Core® Column

Enhanced Separation Capability in Sequential Injection Chromatography using an Ascentis® Express Column Based on Fused-Core® Particle Technology The following was generated with the assistance of an outside source using Sigma-Aldrich products. Technical content was generated and provided by: Petr Ch...

Development of Organic Semiconductors from Highly Ordered Oligo and Polythiophenes

Nicholas S. Colella, Lei Zhang, Alejandro L. Briseño* Polymer Science & Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003 *Email: abriseno@mail.pse.umass.edu The soaring global demand for energy, coupled with the limited supply of fossil fuels, has increased the need ...

Lavender (Lavandula angustifolia) | Plant Profiler

Synonyms / Common Names / Related Terms Camphor, common lavender, English lavender, garden lavender, Lavandula angustifolia, Lavandula burnamii, Lavandula dentate, Lavandula dhofarensis, Lavandula latifolia, Lavandula officinalis, Lavandula stoechas, limonene, linalool, linalyl acetate, perillyl alc...

High Quality, Certified Snap-N-Shoot® Standards of Reb A and Stevia Impurities Ensure Accuracy and Consistency in Quantitative Applications

FDA requirements for the use of Rebaudioside-A (Reb-A) in food and beverage products include a purity of no less than 95%. A component of the Stevia leaf, Reb-A contains naturally occurring impurities whose levels vary depending on the cultivation process, isolation and blending techniques, and the ...

Analysis of Metabolites by HPLC

Related Articles Fast HPLC Using Fused-Core® Particle Technology for Rapid Screening of Pharmaceutical Compounds Serum Lipidomics Profiling using an Ascentis Express Fused-Core C18 Column Fast LC-MS-MS Analysis of 25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 Alternative Retention and Selectivity Us...

Yerba santa (Eriodictyon californicum) | Plant Profiler

Synonyms / Common Names / Related Terms Consumptive's weed, bear's weed, eriodictyol, Eriodictyon californicum, Eriodictyon glutinosum, gum bush, holy herb, mountain balm, sacred herb, tarweed, Wigandia californicum. Brand name products: American Indian Baby Smudge Bundles Clarity (Yerba Santa) from...

Inkjet Printing as a Key Enabling Technology for Printed Electronics

Related eTool • OLED eFabricator • • Download PDF • 1 Department Printed Functionalities, Fraunhofer Research Institute for Electronic Nano Systems (ENAS), Technologie-Campus 3, 09126 Chemnitz, Germany 2 Institute for Print and Media Technology, Department of Mechanical Engineering, Chemnitz Univers...