Published in FEBS Lett on December 12, 2005
Sterile inflammation: sensing and reacting to damage. Nat Rev Immunol (2010) 8.87
Pannexin-1 mediates large pore formation and interleukin-1beta release by the ATP-gated P2X7 receptor. EMBO J (2006) 8.12
Activation and regulation of the inflammasomes. Nat Rev Immunol (2013) 5.71
Pannexin 1 in erythrocytes: function without a gap. Proc Natl Acad Sci U S A (2006) 4.03
The role of pannexin 1 hemichannels in ATP release and cell-cell communication in mouse taste buds. Proc Natl Acad Sci U S A (2007) 4.01
Pannexin1 is part of the pore forming unit of the P2X(7) receptor death complex. FEBS Lett (2007) 3.19
The pannexin 1 channel activates the inflammasome in neurons and astrocytes. J Biol Chem (2009) 2.90
Probenecid, a gout remedy, inhibits pannexin 1 channels. Am J Physiol Cell Physiol (2008) 2.79
The cell biology of taste. J Cell Biol (2010) 2.78
Inflammasomes: too big to miss. J Clin Invest (2009) 2.51
P2X7 receptor-Pannexin1 complex: pharmacology and signaling. Am J Physiol Cell Physiol (2008) 2.49
Pannexin 1: the molecular substrate of astrocyte "hemichannels". J Neurosci (2009) 2.48
NOD-like receptors (NLRs): bona fide intracellular microbial sensors. Curr Opin Immunol (2008) 2.45
Pharmacological characterization of pannexin-1 currents expressed in mammalian cells. J Pharmacol Exp Ther (2008) 2.42
The gap junction cellular internet: connexin hemichannels enter the signalling limelight. Biochem J (2006) 2.24
Pannexin 1 contributes to ATP release in airway epithelia. Am J Respir Cell Mol Biol (2009) 1.89
Presynaptic (Type III) cells in mouse taste buds sense sour (acid) taste. J Physiol (2008) 1.86
Connexin and pannexin mediated cell-cell communication. Neuron Glia Biol (2007) 1.86
A permeant regulating its permeation pore: inhibition of pannexin 1 channels by ATP. Am J Physiol Cell Physiol (2008) 1.86
ATP release from non-excitable cells. Purinergic Signal (2009) 1.78
Extracellular ATP hydrolysis inhibits synaptic transmission by increasing ph buffering in the synaptic cleft. PLoS Biol (2014) 1.56
Controversies and evolving new mechanisms in subarachnoid hemorrhage. Prog Neurobiol (2013) 1.54
ATP and glutamate released via astroglial connexin 43 hemichannels mediate neuronal death through activation of pannexin 1 hemichannels. J Neurochem (2011) 1.52
Microglial morphology and dynamic behavior is regulated by ionotropic glutamatergic and GABAergic neurotransmission. PLoS One (2011) 1.49
Vesicular and conductive mechanisms of nucleotide release. Purinergic Signal (2012) 1.49
Connexins, pannexins, innexins: novel roles of "hemi-channels". Pflugers Arch (2008) 1.45
Endothelial cation channel PIEZO1 controls blood pressure by mediating flow-induced ATP release. J Clin Invest (2016) 1.45
Cell-to-cell communication in intact taste buds through ATP signalling from pannexin 1 gap junction hemichannels. J Physiol (2009) 1.44
Targeting pannexin1 improves seizure outcome. PLoS One (2011) 1.43
Pannexin1 and Pannexin2 channels show quaternary similarities to connexons and different oligomerization numbers from each other. J Biol Chem (2010) 1.39
Intercellular Ca(2+) waves: mechanisms and function. Physiol Rev (2012) 1.32
From mechanosensitivity to inflammatory responses: new players in the pathology of glaucoma. Curr Eye Res (2013) 1.31
Paracrine signaling through plasma membrane hemichannels. Biochim Biophys Acta (2012) 1.28
Divalent cations regulate connexin hemichannels by modulating intrinsic voltage-dependent gating. J Gen Physiol (2008) 1.26
SCAM analysis of Panx1 suggests a peculiar pore structure. J Gen Physiol (2010) 1.25
Intracellular Ca(2+) and TRPM5-mediated membrane depolarization produce ATP secretion from taste receptor cells. J Physiol (2010) 1.24
Pannexin: from discovery to bedside in 11±4 years? Brain Res (2012) 1.24
ATP signaling is deficient in cultured Pannexin1-null mouse astrocytes. Glia (2012) 1.22
The P2X7 receptor-pannexin-1 complex decreases muscarinic acetylcholine receptor-mediated seizure susceptibility in mice. J Clin Invest (2011) 1.21
Release of adenosine and ATP during ischemia and epilepsy. Curr Neuropharmacol (2009) 1.21
Activation and regulation of cellular inflammasomes: gaps in our knowledge for central nervous system injury. J Cereb Blood Flow Metab (2014) 1.20
Taste buds as peripheral chemosensory processors. Semin Cell Dev Biol (2012) 1.20
Voltage dependence of ATP secretion in mammalian taste cells. J Gen Physiol (2008) 1.19
Pannexin 3 regulates intracellular ATP/cAMP levels and promotes chondrocyte differentiation. J Biol Chem (2010) 1.18
Exocytosis of ATP from astrocyte progenitors modulates spontaneous Ca2+ oscillations and cell migration. Glia (2007) 1.16
Neuronal hyperactivity recruits microglial processes via neuronal NMDA receptors and microglial P2Y12 receptors after status epilepticus. J Neurosci (2014) 1.15
Connexins and pannexins: Coordinating cellular communication in the testis and epididymis. Spermatogenesis (2011) 1.13
The role of gap junction channels during physiologic and pathologic conditions of the human central nervous system. J Neuroimmune Pharmacol (2012) 1.13
Mefloquine blockade of Pannexin1 currents: resolution of a conflict. Cell Commun Adhes (2009) 1.12
Identification and characterization of pannexin expression in the mammalian cochlea. J Comp Neurol (2009) 1.10
Genetic ablation of Pannexin1 protects retinal neurons from ischemic injury. PLoS One (2012) 1.10
Structural and functional similarities of calcium homeostasis modulator 1 (CALHM1) ion channel with connexins, pannexins, and innexins. J Biol Chem (2013) 1.10
A comparative antibody analysis of pannexin1 expression in four rat brain regions reveals varying subcellular localizations. Front Pharmacol (2013) 1.09
Physiological mechanisms for the modulation of pannexin 1 channel activity. J Physiol (2012) 1.07
Pannexin1 stabilizes synaptic plasticity and is needed for learning. PLoS One (2012) 1.07
Mechanisms of ATP release by human trabecular meshwork cells, the enabling step in purinergic regulation of aqueous humor outflow. J Cell Physiol (2012) 1.06
Both sides now: multiple interactions of ATP with pannexin-1 hemichannels. Focus on "A permeant regulating its permeation pore: inhibition of pannexin 1 channels by ATP". Am J Physiol Cell Physiol (2009) 1.06
Innexins form two types of channels. FEBS Lett (2007) 1.05
TRPV4 in porcine lens epithelium regulates hemichannel-mediated ATP release and Na-K-ATPase activity. Am J Physiol Cell Physiol (2012) 1.04
Homeostasis of extracellular ATP in human erythrocytes. J Biol Chem (2011) 1.04
Pathophysiology of astroglial purinergic signalling. Purinergic Signal (2012) 1.03
Pannexin 2 is expressed by postnatal hippocampal neural progenitors and modulates neuronal commitment. J Biol Chem (2010) 1.03
The membrane protein Pannexin1 forms two open-channel conformations depending on the mode of activation. Sci Signal (2014) 1.03
Connexin and pannexin hemichannels in brain glial cells: properties, pharmacology, and roles. Front Pharmacol (2013) 1.02
Differentiating connexin hemichannels and pannexin channels in cellular ATP release. FEBS Lett (2014) 1.01
Pannexin 1 forms an anion-selective channel. Pflugers Arch (2012) 1.00
Two non-vesicular ATP release pathways in the mouse erythrocyte membrane. FEBS Lett (2011) 1.00
Pyroptotic neuronal cell death mediated by the AIM2 inflammasome. J Cereb Blood Flow Metab (2014) 1.00
Pannexin 1 constitutes the large conductance cation channel of cardiac myocytes. J Biol Chem (2010) 1.00
P2Y2 receptor activation opens pannexin-1 channels in rat carotid body type II cells: potential role in amplifying the neurotransmitter ATP. J Physiol (2012) 0.98
What is hidden in the pannexin treasure trove: the sneak peek and the guesswork. J Cell Mol Med (2006) 0.98
Promises and pitfalls of a Pannexin1 transgenic mouse line. Front Pharmacol (2013) 0.97
Expression of genes encoding multi-transmembrane proteins in specific primate taste cell populations. PLoS One (2009) 0.96
Rat nucleus accumbens core astrocytes modulate reward and the motivation to self-administer ethanol after abstinence. Neuropsychopharmacology (2014) 0.95
Neuroglial ATP release through innexin channels controls microglial cell movement to a nerve injury. J Gen Physiol (2010) 0.95
ATP as a multi-target danger signal in the brain. Front Neurosci (2015) 0.94
Loss of pannexin 1 attenuates melanoma progression by reversion to a melanocytic phenotype. J Biol Chem (2012) 0.94
The bizarre pharmacology of the ATP release channel pannexin1. Neuropharmacology (2013) 0.93
Restraint stress increases hemichannel activity in hippocampal glial cells and neurons. Front Cell Neurosci (2015) 0.93
Alanine substitution scanning of pannexin1 reveals amino acid residues mediating ATP sensitivity. Purinergic Signal (2011) 0.93
Pannexin 1 regulates postnatal neural stem and progenitor cell proliferation. Neural Dev (2012) 0.93
Nature of plasmalemmal functional "hemichannels". Biochim Biophys Acta (2011) 0.93
Mouse lens connexin23 (Gje1) does not form functional gap junction channels but causes enhanced ATP release from HeLa cells. Eur J Cell Biol (2008) 0.93
Mechanisms of ATP release, the enabling step in purinergic dynamics. Cell Physiol Biochem (2011) 0.92
ATP release through pannexon channels. Philos Trans R Soc Lond B Biol Sci (2015) 0.92
Pannexin 1 in the regulation of vascular tone. Trends Cardiovasc Med (2012) 0.92
Extracellular osmolarity modulates G protein-coupled receptor-dependent ATP release from 1321N1 astrocytoma cells. Am J Physiol Cell Physiol (2009) 0.92
Point mutation in the mouse P2X7 receptor affects intercellular calcium waves in astrocytes. ASN Neuro (2009) 0.91
Possible involvement of different connexin43 domains in plasma membrane permeabilization induced by ischemia-reperfusion. J Membr Biol (2007) 0.90
Hemichannels: new roles in astroglial function. Front Physiol (2014) 0.89
Intracellular cysteine 346 is essentially involved in regulating Panx1 channel activity. J Biol Chem (2010) 0.89
The role of pannexin hemichannels in the anoxic depolarization of hippocampal pyramidal cells. Brain (2010) 0.89
Pannexin protein expression in the rat middle cerebral artery. J Vasc Res (2012) 0.89
Ionotropic receptors and ion channels in ischemic neuronal death and dysfunction. Acta Pharmacol Sin (2012) 0.89
Large-conductance channel formation mediated by P2X7 receptor activation is regulated through distinct intracellular signaling pathways in peritoneal macrophages and 2BH4 cells. Naunyn Schmiedebergs Arch Pharmacol (2010) 0.89
Haemolysis induced by α-toxin from Staphylococcus aureus requires P2X receptor activation. Pflugers Arch (2011) 0.89
Kinetics of extracellular ATP in mastoparan 7-activated human erythrocytes. Biochim Biophys Acta (2013) 0.88
Pannexin-1 Up-regulation in the Dorsal Root Ganglion Contributes to Neuropathic Pain Development. J Biol Chem (2015) 0.88
ATP and potassium ions: a deadly combination for astrocytes. Sci Rep (2014) 0.88
Connexons and pannexons: newcomers in neurophysiology. Front Cell Neurosci (2014) 0.88
Pannexin membrane channels are mechanosensitive conduits for ATP. FEBS Lett (2004) 4.73
Pannexin 1 in erythrocytes: function without a gap. Proc Natl Acad Sci U S A (2006) 4.03
Pannexin1 is part of the pore forming unit of the P2X(7) receptor death complex. FEBS Lett (2007) 3.19
The pannexin 1 channel activates the inflammasome in neurons and astrocytes. J Biol Chem (2009) 2.90
Probenecid, a gout remedy, inhibits pannexin 1 channels. Am J Physiol Cell Physiol (2008) 2.79
Pannexin 1: the molecular substrate of astrocyte "hemichannels". J Neurosci (2009) 2.48
Pannexin1 channels contain a glycosylation site that targets the hexamer to the plasma membrane. J Biol Chem (2007) 2.05
Pannexin 1 contributes to ATP release in airway epithelia. Am J Respir Cell Mol Biol (2009) 1.89
Connexin and pannexin mediated cell-cell communication. Neuron Glia Biol (2007) 1.86
A permeant regulating its permeation pore: inhibition of pannexin 1 channels by ATP. Am J Physiol Cell Physiol (2008) 1.86
Pannexin channels are not gap junction hemichannels. Channels (Austin) (2011) 1.84
Modulation of membrane channel currents by gap junction protein mimetic peptides: size matters. Am J Physiol Cell Physiol (2007) 1.60
Connexins are mechanosensitive. Am J Physiol Cell Physiol (2004) 1.46
Function of the voltage gate of gap junction channels: selective exclusion of molecules. Proc Natl Acad Sci U S A (2002) 1.40
Pannexin1 and Pannexin2 channels show quaternary similarities to connexons and different oligomerization numbers from each other. J Biol Chem (2010) 1.39
SCAM analysis of Panx1 suggests a peculiar pore structure. J Gen Physiol (2010) 1.25
ATP signaling is deficient in cultured Pannexin1-null mouse astrocytes. Glia (2012) 1.22
Trafficking dynamics of glycosylated pannexin 1 proteins. Cell Commun Adhes (2008) 1.20
Gamma-ray resistance of regulatory CD4+CD25+Foxp3+ T cells in mice. Radiat Res (2010) 1.12
The potassium channel subunit Kvbeta3 interacts with pannexin 1 and attenuates its sensitivity to changes in redox potentials. FEBS J (2009) 1.07
Leiomyomatosis peritonealis disseminata and subcutaneous myoma--a rare complication of laparoscopic myomectomy. Abdom Imaging (2009) 1.07
Innexins form two types of channels. FEBS Lett (2007) 1.05
Current modulation technique used in resonator micro-optic gyro. Appl Opt (2013) 1.03
The food dye FD&C Blue No. 1 is a selective inhibitor of the ATP release channel Panx1. J Gen Physiol (2013) 1.01
Two non-vesicular ATP release pathways in the mouse erythrocyte membrane. FEBS Lett (2011) 1.00
Conductance of connexin hemichannels segregates with the first transmembrane segment. Biophys J (2005) 1.00
The direct biologic effects of radioactive 125I seeds on pancreatic cancer cells PANC-1, at continuous low-dose rates. Cancer Biother Radiopharm (2009) 1.00
HIV incidence and associated risk factors among female sex workers in a high HIV-prevalence area of China. Sex Transm Dis (2012) 0.99
An investigation of 125I seed permanent implantation for recurrent carcinoma in the head and neck after surgery and external beam radiotherapy. World J Surg Oncol (2013) 0.99
Hepatitis C virus network based classification of hepatocellular cirrhosis and carcinoma. PLoS One (2012) 0.96
Neuroglial ATP release through innexin channels controls microglial cell movement to a nerve injury. J Gen Physiol (2010) 0.95
Monitoring arsenic contamination in agricultural soils with reflectance spectroscopy of rice plants. Environ Sci Technol (2014) 0.94
Alanine substitution scanning of pannexin1 reveals amino acid residues mediating ATP sensitivity. Purinergic Signal (2011) 0.93
Biological effects of (125)i seeds radiation on A549 lung cancer cells: G2/M arrest and enhanced cell death. Cancer Invest (2014) 0.90
HIV and associated risk factors among male clients of female sex workers in a Chinese border region. Sex Transm Dis (2012) 0.90
Suppression of backreflection error in resonator integrated optic gyro by the phase difference traversal method. Opt Lett (2016) 0.90
Assignment of function to histidines 260 and 298 by engineering the E1 component of the Escherichia coli 2-oxoglutarate dehydrogenase complex; substitutions that lead to acceptance of substrates lacking the 5-carboxyl group. Biochemistry (2011) 0.89
Insight to the interaction of the dihydrolipoamide acetyltransferase (E2) core with the peripheral components in the Escherichia coli pyruvate dehydrogenase complex via multifaceted structural approaches. J Biol Chem (2013) 0.89
Reduction of microRNA-206 contributes to the development of bronchopulmonary dysplasia through up-regulation of fibronectin 1. PLoS One (2013) 0.89
Transmissive resonator optic gyro based on silica waveguide ring resonator. Opt Express (2014) 0.88
Cosegregation of permeability and single-channel conductance in chimeric connexins. Biophys J (2005) 0.88
Relative biological effectiveness and cell-killing efficacy of continuous low-dose-rate 125I seeds on prostate carcinoma cells in vitro. Integr Cancer Ther (2010) 0.87
Application of poly(ethylene glycol)-distearoylphosphatidylethanolamine (PEG-DSPE) block copolymers and their derivatives as nanomaterials in drug delivery. Int J Nanomedicine (2012) 0.86
The therapeutic efficacy of glutamine for rats with smoking inhalation injury. Int Immunopharmacol (2013) 0.86
Accessibility of cx46 hemichannels for uncharged molecules and its modulation by voltage. Biophys J (2004) 0.84
EGFR inhibitor C225 increases the radiosensitivity of human lung squamous cancer cells. Cancer Cell Int (2010) 0.82
The different biological effects of single, fractionated and continuous low dose rate irradiation on CL187 colorectal cancer cells. Radiat Oncol (2013) 0.82
Dosimetric comparison of postoperative whole pelvic radiotherapy for endometrial cancer using three-dimensional conformal radiotherapy, intensity-modulated radiotherapy, and helical tomotherapy. Acta Oncol (2010) 0.82
The therapeutic efficacy of Ulinastatin for rats with smoking inhalation injury. Int Immunopharmacol (2012) 0.81
Underwater blast wave pressure sensor based on polymer film fiber Fabry-Perot cavity. Appl Opt (2014) 0.81
Image-guided percutaneous (125)I seed implantation as a salvage treatment for recurrent soft tissue sarcomas after surgery and radiotherapy. Cancer Biother Radiopharm (2011) 0.80
Efficient production of human acidic fibroblast growth factor in pea (Pisum sativum L.) plants by agroinfection of germinated seeds. BMC Biotechnol (2011) 0.80
Dosimetric study of Cs-131, I-125, and Pd-103 seeds for permanent prostate brachytherapy. Cancer Biother Radiopharm (2009) 0.80
Proteomic identification of target proteins following Drosha knockdown in cervical cancer. Oncol Rep (2013) 0.80
Photocatalytic water splitting under visible light by mixed-valence Sn(3)O(4). ACS Appl Mater Interfaces (2014) 0.80
Arachidonic acid closes innexin/pannexin channels and thereby inhibits microglia cell movement to a nerve injury. Dev Neurobiol (2013) 0.80
Hydrothermal fabrication of three-dimensional secondary battery anodes. Adv Mater (2014) 0.80
Combined effects of C225 and 125-iodine seed radiation on colorectal cancer cells. Radiat Oncol (2013) 0.80
Predicting sustained viral response to hepatitis C using a rapid and simple IL28B rs8099917 genotyping assay. Antiviral Res (2012) 0.80
A rat model of smoke inhalation injury. Inhal Toxicol (2012) 0.79
Suppression of backreflection noise in a resonator integrated optic gyro by hybrid phase-modulation technology. Appl Opt (2013) 0.79
A novel function of protein kinase B as an inducer of the mismatch repair gene hPMS2 degradation. Cell Signal (2013) 0.79
Assessing a potential role of host Pannexin 1 during Chlamydia trachomatis infection. PLoS One (2013) 0.78
Feasibility study of volumetric modulated arc therapy with constant dose rate for endometrial cancer. Med Dosim (2013) 0.78
SmartArc-based volumetric modulated arc therapy for endometrial cancer: a dosimetric comparison with helical tomotherapy and intensity-modulated radiation therapy. BMC Cancer (2013) 0.78
Hairy roots induced by Agrobacterium rhizogenes and production of regenerative plants in hairy root cultures in maize. Sci China C Life Sci (2006) 0.78
Smoke inhalation injury repaired by a bone marrow-derived mesenchymal stem cell paracrine mechanism: Angiogenesis involving the Notch signaling pathway. J Trauma Acute Care Surg (2015) 0.77
Change in the transfer profile of orally administered tetrodotoxin to non-toxic cultured pufferfish Takifugu rubripes depending of its development stage. Toxicon (2013) 0.77
Tumor-associated macrophages induce lymphangiogenesis in cervical cancer via interaction with tumor cells. APMIS (2014) 0.77
Simultaneous expression of displayed and secreted antibodies for antibody screen. PLoS One (2013) 0.77
Second-line combination chemotherapy with vinorelbine and capecitabine in patients with advanced breast cancer previously treated with anthracyclines and/or taxanes. Chemotherapy (2011) 0.76
Fluorination of graphene: a spectroscopic and microscopic study. ACS Nano (2014) 0.76
Hepatitis C virus amino acid sequence diversity correlates with the outcome of combined interferon/ribavirin therapy in Chinese patients with chronic hepatitis C. Arch Virol (2012) 0.75
Knowledge of HIV seropositivity is a predictor for initiation of illicit drug use: incidence of drug use initiation among female sex workers in a high HIV-prevalence area of China. Drug Alcohol Depend (2011) 0.75
P16 protein expression as a useful predictive biomarker for neoadjuvant chemotherapy response in patients with high-grade osteosarcoma: A systematic meta-analysis under guideline of PRISMA. Medicine (Baltimore) (2017) 0.75
A novel conformal arc technique for postoperative whole pelvic radiotherapy for endometrial cancer. Int J Gynecol Cancer (2009) 0.75
[Identification of onset and offset of QRS complexes based on the characteristics of angle and amplitude]. Sheng Wu Yi Xue Gong Cheng Xue Za Zhi (2014) 0.75
Transmissive single-beam-splitter resonator optic gyro based on a hollow-core photonic-crystal fiber. Opt Lett (2017) 0.75
Racial difference in aldose reductase C-106T genetic polymorphism and association with essential hypertension. Zhong Nan Da Xue Xue Bao Yi Xue Ban (2012) 0.75
Resonator integrated optic gyro employing trapezoidal phase modulation technique. Opt Lett (2015) 0.75
Exploration of Stable Strontium Phosphide-based Electrides: Theoretical Structure Prediction and Experimental Validation. J Am Chem Soc (2017) 0.75
Synthesis of m-Alkylphenols via a Ruthenium-Catalyzed C-H Bond Functionalization of Phenol Derivatives. Org Lett (2017) 0.75
Soil organic carbon content estimation with laboratory-based visible-near-infrared reflectance spectroscopy: feature selection. Appl Spectrosc (2014) 0.75
Correction to Manganese Doping of Monolayer MoS2: The Substrate Is Critical. Nano Lett (2016) 0.75
Reduction of backscattering noise in a resonator integrated optic gyro by double triangular phase modulation. Appl Opt (2015) 0.75
Size-controllable synthesis of zinc ferrite/reduced graphene oxide aerogels: efficient electrochemical sensing of p-nitrophenol. Nanotechnology (2020) 0.75
Two-photon fluorescence imaging of DNA in living plant turbid tissue with carbazole dicationic salt. Org Biomol Chem (2010) 0.75
Laser frequency locking with second-harmonic demodulation. Appl Opt (2014) 0.75
1029: A NEWLY BIOACTIVE SHORT PEPTIDE REDUCES INFLAMMATION IN A MOUSE MODEL OF ACUTE LUNG INJURY. Crit Care Med (2016) 0.75
[Construction and sequence analysis of recombinant HCV-1b replicon by replacing NS5A region]. Nan Fang Yi Ke Da Xue Xue Bao (2012) 0.75
A novel greedy heuristic-based approach to intraoperative planning for permanent prostate brachytherapy. J Appl Clin Med Phys (2015) 0.75
[Treatment options in HBeAg-positive chronic hepatitis B patients with a poor response to 24-week interferon monotherapy]. Nan Fang Yi Ke Da Xue Xue Bao (2015) 0.75
Manganese Doping of Monolayer MoS2: The Substrate Is Critical. Nano Lett (2015) 0.75
Reduction of backreflection noise in resonator micro-optic gyro by integer period sampling. Appl Opt (2013) 0.75
Estimating soil organic carbon content with visible-near-infrared (vis-NIR) spectroscopy. Appl Spectrosc (2014) 0.75