Wednesday, May 6, 2020
Robes In The Iliad - 2000 Words
Symbolism of Robes One of the many things that Homer describes in ample detail is robes. If they are described in such detail they must be important. So why do they hold such importance in The Iliad and are the details of the robes used to symbolize anything? Some details given by Homer could help the reader figure out the importance of the robes and what the robes symbolize. For example, colors, in any writing from Homer, are important. Also, who has the robes, who is weaving the robes, and where they are being worn is all important. Because it has been established that the robes do mean something, another question that follows the symbolization is, how does Homer expect the audience to feel in relation to the robes? The answer that heâ⬠¦show more contentâ⬠¦After defining robes and tunics, the next step is to look at specific examples. The instance of a robe being described is when Helen is visited by Iris (III.125-28). This passage states that Iris finds Helen ââ¬Å"â⬠¦in the chamberâ⬠¦weaving a great web, / a red folding robe and working into it the numerous struggles / of the Trojans, breaker of horses, and bronze-armored Achaiansâ⬠¦Ã¢â¬ (III.125-28). In this chunk of text, the reader sees Helen in a room with her maidens weaving a robe, an image that can be equated to that of a spider. This passage goes on to say the Achaians and Trojans are fighting this whole war for her sake, which cements the image of a spider weaving her web and catching her prey. Helen, because of Aphrodite, has become a spider that has trapped thousands of people in her web, not just anybody either, people that she has grown to love and care about, and because they are trapped she knows that she, no matter how unintentional it is, is hurting them and causing their deaths. The next time Helen is mentioned wearing a robe is when Aphrodite visits her, the reason being to force Helen to go procreate with Paris. In the beginning of this scene, Helen is pictured as wearing an ââ¬Å"â⬠¦immortalâ⬠¦Ã¢â¬ robe (III.385). After Helen slings insults at Aphrodite she changes into another robe that is said to be a ââ¬Å"â⬠¦luminous spun robeâ⬠¦Ã¢â¬ (III.419). The very first robe, because it is given theShow MoreRelatedHelen Court Case Against Helen1538 Words à |à 7 Pagesoath that Helens father decision would be final for the marriage and that warrior would be protected by all other suitors for rest of his life. Menelaus, the king of Mycenaean was decided by her father for marriage with Helen. According to Homeric Iliad, Helen was a women wallowing in sorrow for all men who sacrificed their lives in the tragic war of Troy. Due to the game plan by all gods, she was the only lady that cannot escape from this huge tragedy occurred in ancien t time. She was helpless andRead MoreHomer: Blind or Captive Essay513 Words à |à 3 Pagesknown about him, and what is known about him is questioned by the ââ¬Å"Homeric Question,â⬠he composed The Iliad and The Odyssey, and that is what his life is based off of. Homer means blind or captive. He was said to be born in 800 BCE, but their is no exact date but they know it is between the 12th and 8th century BCE. He is believed to be blind man, because of a character in his poems The Iliad. He is known for sure to have born and died in Greece or Asia Minor, although no one knows exactly whereRead MoreEssay about Heroic Code in the Iliad and the Odyssey979 Words à |à 4 PagesHeroic Code in the Iliad and the Odyssey In Websters Dictionary, a hero is defined as a person noted for courageous acts or nobility of purpose, especially if this individual has risked or sacrificed his life. In the Iliad and the Odyssey, the code which administers the conduct of the Homeric heroes is a straightforward idea. The aim of every hero is to achieve honor. Throughout the Iliad and the Odyssey, different characters take on the role of a hero. Honor is essential to the HomericRead MoreHonor And Glory By Homer1574 Words à |à 7 Pagestakes the lives of many men. Honor and Glory are what define the hero in the epic poem, The Iliad, written by Homer. Throughout the Iliad, honor and glory is the motivation behind the characters, there are different ways to obtain honor and glory, and the different views of honor throughout the epic poem. The idea of honor and glory are essential to understanding the motivation behind the characters in the Iliad. Glory was gained by the heroic actions and deeds. The best opportunity to gain honor wasRead MoreThe Iliad Herioc Code1444 Words à |à 6 PagesKenneth Ballard CLA 202: Classical Epic: Gods and Heroes Paper #1 The heroic code in the Iliad is expressed by many characters throughout the book, whether it be through their actions, intentions, or teachings. The heroic code stems from the belief that honor is, above all, the most important virtue in life and all men must honor themselves, their families, and their fellow comrades through specific character traits and actions. This concept is the primary goal in a Homeric heroââ¬â¢s lifeRead MoreSuffering the Iliad Essay examples810 Words à |à 4 PagesSuffering in The Iliad Suffering seems to be one of the under toning themes of the Iliad. Everyone undergoes the effects of war and battle. The women stand and watch helplessly as their loved ones fight, and live knowing they may never come back. The role of what a ââ¬Ëmanââ¬â¢ or ââ¬Ëwomenââ¬â¢ is or should be also causes suffering because of the decisions they must take on. The warriors understand that whichever decision they make to continue in battle or desert, their honor and integrity is at stake andRead MoreAnalysis Of Homer s The Iliad 966 Words à |à 4 PagesSome of the most memorable stories are recorded in Homerââ¬â¢s epic tale, The Iliad. With action packed battles, heroes and mighty gods, these tales that are so incredibly detailed that the reader can picture the battles like they were happening right in front of them. The Iliadââ¬â¢s legends are so infamous that even after hundreds of years they are still being told in the 21st century. Between the fighting and the glory however, there are scenes with the heroââ¬â¢s wives and families pleading with their lovedRead MoreHonor Homer And Heartache : The Point Of The Iliad1166 Words à |à 5 PagesHonor Homer and Heartache The point of The Iliad is personal honor. Honor was prevalent throughout the poem. The honor of every person in Homeric culture was important. Homer demonstrated some lack of honor in some of the main characters. Therefore, Homer wants to infuse pride, emotions, and values into the main characters who are viewed as heroes that the society looks up to. With these three solutions it would help out the honor culture. As illustrated in book VI, Homer didnââ¬â¢t want readers to justRead More Essay on Hector as the Ideal Homeric Man of Homers Iliad1358 Words à |à 6 PagesHector as the Ideal Homeric Man of Homers Iliadà à à à à Homers Iliad enthralls readers with itsââ¬â¢ valiant heroes who fight for the glory of Greece. The Iliad, however, is not just a story of war; it is also a story of individuals. Through the characters words and actions, Homer paints portraits of petulant Achilles and vain Agamemnon, doomed Paris and Helen, loyal Patroclus, tragic Priam, versatile Odysseus, and the whole cast of Gods. Ironically, the most complete character in the epic isRead MoreTragic Heroes of The Iliad and Oedipus Rex Analysis749 Words à |à 3 PagesIn Poetics, Aristotle explains that there are certain qualities that a tragic hero has that can qualify him or her as tragically heroic. Two Grecian literary legends, Achilles from Homerââ¬â¢s Iliad and Sophoclesââ¬â¢s Oedipus Rex, fit the description of an Aristotelian tragic hero. Achilles, from Homerââ¬â¢s The Iliad, is a tragic hero. Achillesââ¬â¢s quick rage coincides with a key characteristic of a tragic hero. Agamemnon, the king of Mycenae takes Briseis, Achillesââ¬â¢s prize, or woman. This act is an insult
Medical Program Application Essay Free Essays
As the terminal of my high school instruction draws near. I contemplate what I will make with my hereafter. I have ever been told to make what you enjoy and make a populating out of it. We will write a custom essay sample on Medical Program Application Essay or any similar topic only for you Order Now Four old ages ago. I set out with this spot of advice. seeking to happen out what it is I like to make. After take parting in clinical instruction in different wellness attention scenes. I realized that my involvements lay in nursing. My short-run calling ends consist of successfully go throughing the certified nurse helper province exam this May. and through on-line preparation. going a patient attention technician. Following. I will acquire a parttime place as a patient attention technician in one of Texas Health Resourcesââ¬â¢ competitory infirmaries while deriving an associateââ¬â¢s grade in nursing at a local and low-cost college. such as Tarrant County College. While obtaining a bachelorââ¬â¢s grade in nursing. I will go on to work as a nurse in the surgical intensive attention unit to develop my accomplishments necessary to accomplish my long-run ends. I will develop my apprehension of how to use proficient. theoretical. and academic cognition to practical jobs. I will besides trust to construct a networking relationship across Texas Health Resourcesââ¬â¢ organisation of wellness attention professionals. Because I am paying for my college instruction on my ain. acquiring my nursing grade at a co mmunity college is my lone option. though my long-run ends are non restrained by this circumstance. My ultimate end is to go a certified registered nurse anesthesiologist and go on to be employed in one of Texas Health Resourcesââ¬â¢ advanced infirmaries. To accomplish this end I will derive experience by working as a nurse and I hope to foster my instruction at one of Texasââ¬â¢ top accredited nurse anaesthesia plans such as the 1s at Texas Christian University. Baylor University. or University of Texas at Houston Health Science Center. With this masterââ¬â¢s grade under my belt. I will go through the needed province tests. and obtain my end as a certified registered nurse anesthesiologist. I will be able to mentor and develop fellow coworkers and get marketable. managerial and proficient accomplishments necessary to boom in tomorrowââ¬â¢s wellness attention industry. Joining my schoolââ¬â¢s HOSA club early in high school sparked this aspiration to be a nurse. This nine educates striplings about the different places in the wellness attention field. including nursing. I am interested in a nursing calling because nursing is a profession of unity and compassion that affects and touches other peopleââ¬â¢s lives. It is a privilege that measures out my values as a human being. I feel that I am the right individual for the Youth Prodigy Program because of my past experiences. my personality. and my work ethic. The nursing adjunct category I am enrolled in is learning me wellness attention criterions and outlooks so I will hold an instruction that exceeds the outlooks of this plan. I am reliable. a difficult worker. a squad participant. and a fast scholar. By giving me the privilege to win in the Youth Prodigy Program. you will be deriving an employee that will better and promote the Texas Health Resources infirmary system. How to cite Medical Program Application Essay, Essay examples
Thursday, April 23, 2020
Neil Armstrong free essay sample
Neil was born on August 5 1930 * Neil was born in Wapakoneta, Ohio. * Neil had moved all around the state as a child. * Neill was in high school during 1944. * Neil was an active member of the boy scouts and had the rank of Eagle Scout. When Neil had experienced his first airplane flight, it was when his dad took a ride in a ford trimotor, also known as the ââ¬Å"tin goose. â⬠* Armstrong attended Blume High school and took flying lessons at the county airport * Neil earned his pilotââ¬â¢s license at the age of 15,before he earned his driverââ¬â¢s license * At the age of 17 Neil was studying aeronautic engineering at Purdue University. * Neil was the second person in his family to go to college. * Neil was also accepted to the Massachusetts institute of technology. His college tuition was paid for by the Holloway plan * At purdue, he earned average marks in his subject, with a GPA that rose and dropped during the eight semesters. We will write a custom essay sample on Neil Armstrong or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page * Neil was awarded Bachelor of Science degree in aeronautical engineering in 1955, and a Master of Science degree in aerospace engineering from the University of Southern California in 1970. * Armstrong was also awarded honorary doctorates by several universities. NAVY SERVICES Neil Armstrong was in the navy for about 4 years Neilââ¬â¢s call up from the navy came to him on January 26 1949, requiring him to start training at the age of 18 * This lasted for about 18 months, during which he qualified for carrier landing aboard the USS CABOT and the USS WRIGHT * On August 16,1950, 2 weeks after his 20th birthday, Armstrong was informed that he was a fully qualified NAVAL AVIATOR Astronaut career Armstrong was an astronaut for about 10 years * Neil was on the Gemini 8 * Neil was on the Apollo 11 * Neil was on the Gemini 11
Tuesday, March 17, 2020
What Are The Advantages and Disadvantages of Brand Stretching Essays
What Are The Advantages and Disadvantages of Brand Stretching Essays What Are The Advantages and Disadvantages of Brand Stretching Paper What Are The Advantages and Disadvantages of Brand Stretching Paper In addressing the above question it is first important to establish what a brand is and the implications this gives to both existing products and products that may be laundered using existing titles. This essay will examine articles written concerning the stretching of brands and identify which brands have been successful and unsuccessful in this pursuit and why. It will also examine the financial motives for companies to penetrate existing markets using already established new products or services has lead to prosperity or disaster. The American Marketing Association refer to branding as the use of a name, a term, a symbol or a design to identify the goods or services of one seller and to distinguish them from those of the competition (WK4 Lecture). This use of branding is said to create an identity of the product that quickly allows consumers to identify a desired item and also gives a guarantee of quality of the product. Branding is also seen as being mutually beneficial to Manufacturers as protection is offered from competition, it allows maintenance of a premium price, promotion is made more efficient because the brand helps to evoke an image, and it also helps in the introduction of new products with the same brand name (WK4 Lectures). King (1971 p.3/4) writes of the rise of power of manufacturers by branding their products, thus taking control of the market from the wholesalers, by allowing retailers and consumers to more easily identify products they wanted. This process was moved further forward by manufacturers creating direct links with the buying public through the use of advertising. King states that the basic motive for this was to stabilise demand, thus allowing regular large-scale production, free from the whims of the wholesaler. Partly because of this the advertising tended to be based on the idea of reliability and guaranteed quality. (1971 p.3). It was due to such strategies (according to King) that the manufacturers dominated the market from about 1900 to 1960. However since the 1960s the market has turned a full cycle, returning control to the retailers (although maybe not so much to the wholesalers). This is illustrated by Caulkin (1987) who states that over the last two or three decades there has been a massive shift in the balance of power form manufacturing towards the retail end of the economy (p.46). This Caulkin states, is particularly notable in food and fast moving consumers goods. Large supermarkets such as Tescos, Asda and Sainsbury started to implement own-label goods which over time sharply reduced the manufacturers share of the market within only a few exceptions (such as baked beans and pet food) (Caulkin 1987). In an attempt to combat what is discussed above many manufacturers are returning to what was described in an article in the Economist 10/90 as an old standby of marketing; brand-stretching (p.105). This based on the principle of using an existing established brand name to help the launch of new products into the market. However, the potential for this sort of practice is said not to be unlimited. Peter Philips of CPC International commented in the Economist article If you get brand-stretching right , you can travel further for less money. If your get it wrong, you risk weakening the core values of the original product (10/90 p.105). Although it is important to note that stretched brands have a better chance of survival than new brands, OC and C found that, of products launched by the same multinational six years ago, only about 30% of new brands exist today while over 50% of stretched ones do (10/90 p.105). With statistics such as these, one can see that it indeed may be advantageous to a company to exploit its name in the promotion of new products and when expanding into new markets. The Economist article stresses the popularity of brand-stretching in the areas of food and drink. Advantages may also be sought when one considers the point made above that the cost of promoting new products with already established brand names, which is said to be considerably cheaper. The Economist article (10/90) points out that promotional costs for stretched brands are in fact 36% cheaper when compared to completely new products. This is presumable due to the public already having an awareness of the brand name, so the only real cost incurred is raising awareness of the existence of the product itself. The use of a brand name also implies assurance of quality (King 1971). It may further be considered that the use of a brand name on its own may persuade people to try new products, such as the Mars Ice Cream Bar. This may be considered in particular when one looks at the larger supermarket chains such as Sainsburys. Over the last two decades Sainsburys have produced own brands to compete with nearly every product that they stock. Due to the image conveyed by Sainsburys that implies (or in fact, guarantees) quality, it has been possible for them to penetrate nearly all areas of the food market successfully. This success may be attributed to the analysis of what a product is as defined by Nickels (1978). Nickels sees a product as an intangible sense of value that a consumer perceives when he or she weighs the benefits and drawbacks of making an exchange. It may therefore be viewed that the success of Sainsburys is mainly due to the consumer seeing little difference in quality between branded goods and Sainsburys own label goods, with Sainsburys holding th e advantage when price is considered. This point is reiterated by Caulkin (1987), who states that growing public perception that the best own-brands are no longer cheap alternatives to the real thing, but comparable in quality as well as price with the main manufacturers lines. The phenomenon of brand-stretching has not been unique to the manufacturing and retail sectors, but has in fact been used by those in the sector of public service. Nickels cites areas, such public libraries that have sought the advantages of brand-stretching. He refers to increased success of libraries that reconsidered what to offer by viewing the service they provide from the perspective of the public. This has resulted in a marked change of service in some American libraries which now provide services such as the loaning of domestics pets, childrens toys and the provision of music rooms and access to such things as a printing press, (1978 p.195). Nickels continues to state that the product of a library today may be anything that will satisfy the needs of selected market segments Libraries are much more successful today because they have designed their products to fit the needs of people (1978 p.196). It can therefore be seen that brand-stretching can be of great advantage when a n eed or area of market penetration is correctly recognised. However, when a company seeks the advantages of brand stretching, they must take great care to ensure that they get it right. The Economist article (10/90) points out that brands are not endlessly elastic. Stretching can also undermine the credibility of the original product. Consumers may not believe that the new product shares any of the cachet or characteristics of the old, or they may simply forget what was attractive about the original item, (10/90 p.105). However, when one considers this comment, it may well be true to say that not all stretched brands will be successful, but that does not seem to generally render original brands obsolete. If one is to consider the failure of David Hunter, (a stretch by Levis), it does not seem to of had an adverse effect on Levis. The problem seems to have aroused simply due to the manner that the stretched brand was marketed, i.e. those who bought classic tailored clothes would not buy them form Levis and not vice versa. It seems more simply, that it was inappropriate for Levis to have used their name to penetrate this particular market. This story seems to be reiterated by Van Den Burghs and Jargons low calorie salad dressing that failed using the name of flora. This, however does not seem to have harmed flora margarine in its place of market leader. It should be noted though that it is felt by many in the field of marketing that a failed product could cause disastrous effects for established products. Prof. Birger Wernerfelt of the MIT Sloan School of Management stated in the Economist article that Umbrella branding means putting up the reputation of the old product as a bond for the quality of the new one (10/90 p. 105). However in the field of well established brands, stretching by own-brand manufacturers has not been so successful. Items such as baked beans are said to have made little headway and that Heinz still hold half the share of the market. The same is said to also apply to pet foods, with Mars Pedigree Pet Foods not having been toppled form their No 1 spot (1987 p.47). A further point that has been made concerning brand stretching as a disadvantageous pursuit was made by Messrs Al Ries and Jack Trout (Citied in the Economist 10/90 p.106). In their book Bottom Up Marketing they argue that by companies widening their products, (even those who have been successful) they have hurt their brand equity. This they attribute to the nature of communication in Western Society being so large that they feel that, you are lucky if your brand can mean one thing. Almost never can it mean two or three things, (10/90 p.106). Thus confusing consumers of an established image of original brands. From the above discussion it can be seen that brand-stretching can be a good way of penetrating new markets. by good use of an established brand name considerable savings can be made in the field of promotion, as there is already an existence of brand awareness so promotion can more easily be centred around the product itself, with the added bonus that consumers may feel more inclined to give an initial trail of products displaying brand names they already know, ( such as the Mars Ice Cream Bar). This too is now the case with established own-brand labels, such as Sainsburys which offer marginally cheaper prices of products now perceived to be of equal quality to that of established brands. However inappropriate stretches, or those which do not offer good quality products have a danger of undermining the credibility of already established brands. Although from the research this sort of practice on the whole seems to lead to failure of the stretched brand, generally leaving the origina l in tact.
Sunday, March 1, 2020
Using the Spanish Phrase A Pesar De
Using the Spanish Phrase A Pesar De A pesar de is one of the idioms that Spanish uses the most often to convey the idea of in spite of or despite. A related phrase, a pesar de que, is often translated as even though or even if. Grammatically, these phrases are known as terms of concession, meaning that they are used to diminish the importance of what follows. Pesar is the verb for to weigh, but that isnt important here because the phrases have meanings of their own. The difference between a pesar de and a pesar de que is that the former acts as a preposition in that it is followed by an object such as a noun or pronoun, while the latter is followed by a clause (a subject followed by a verb). Using A Pesar De For example, see how a pesar de is followed by an object in these sentences: El matrimonio es vlido a pesar del error ortà ³grafico. (The marriage is valid despite the spelling mistake.)A pesar de sus problemas, es fcil hablar con à ©l. (In spite of his problems, its easy to talk to him.)Einstein era mal alumno a pesar de su inteligencia. (Einstein was a poor student despite his intelligence.)A pesar de no estudiar, he aprobado el curso. (In spite of not studying, I have passed the course. Note that although estudiar is a verb, it can be an object because it is an infinitive functioning as a noun.)A pesar del voto de este domingo la decisià ³n final no est en manos de los puertorriqueà ±os. (Despite the vote this Sunday, the final decision isnt in the hands of Puerto Ricans.)Su sinceridad y su fortaleza, a pesar de sus dificultades, fueron una gran leccià ³n para mà . (Her sincerity and her strength of character, despite her difficulties, were a great lesson for me.) Using A Pesar De Que But a pesar de que is followed by a noun (or pronoun) with an accompanying verb. That verb should be in the subjunctive mood if the action of the sentence is hypothetical or has yet to occur. Me gusta el esquiar a pesar de que el equipo de esquà es caro. (I like skiing even though ski gear is expensive.)Fuimos a la playa a pesar de que hacà a viento. (We went to the beach even though it was windy. Note that the subject of hacà a is implied rather than specified.)A pesar de que voy a clases de canto desde hace mucho tiempo, no puedo bailar. (Even though Ive been going to classes since a long time ago, I cant dance.)Casandra preferirà a vivir con su hermano a pesar de que à ©l sea pobre. (Casandra would prefer to live with her brother even if he is poor. Note that the subjunctive is used because of the hypothetical nature of the sentence.)No puedo ganar dinero a pesar de que vaya a cumplir 25 aà ±os en octubre. (He cant earn money even though he is going to be 25 years old in October. Note that the subjunctive of ir is used because because it refers to a future event.)Te extraà ±o a pesar de que estamos juntos. (I miss you even thought were together.) Common Phrases Using A Pesar De Two everyday phrases including a pesar de are shown in boldface in these sample sentences: A pesar de los pesares, la tormenta ya no es una amenaza. (In spite of everything, the storm still isnt a threat.)A pesar de todo seguimos adelante. (Despite everything, were continuing forward.) Two Related Phrases: Pese A, Pese A Que The phrases pese a and pese a que can be used in the same way as their longer counterparts: Pese a ello, la organizacià ³n de las elecciones sigue siendo un campo de disputa. (Despite this, the organization of elections keeps on being a field of dispute.)Dijo que pese a su fortuna, el dinero no es su principal motivacià ³n. (She said that despite her fortunate, money is not her principal motivation.)Pese a que estaba roto el aire acondicionado, estuvimos un buen rato allà dentro. (Even though the air conditioning was broken, we were in there for a good while.)La habà a completamente olvidado, pese a que vi la pelà cula un millà ³n de veces. (I had completely forgotten the film, even though I had seen it a million times.)
Friday, February 14, 2020
High Oil and Gas Prices Research Paper Example | Topics and Well Written Essays - 250 words
High Oil and Gas Prices - Research Paper Example Global oil consumption has been another main reason (Millender-McDonald 1). China being one of the leading oil importing countries has added to the global oil demand by its continuous progress. The automobile industry in the United States has also added to the global oil consumption as it consumes around one-fourth of the total global oil. So is the case with US chemical industry (Liveris 1). The surge in oil demand has resulted because of low interest rates all over the world. Moreover, investors invest in oil business so as to minimize the risk of devaluation of their other businesses because when oil prices rise, the cost of all investments and businesses also rise (crack spread) which results in greater revenues and profits, and this makes the oil prices go up (Overdahl 3). Unfortunate events, like Hurrican Katrina and Rita, also caused oil prices to rise (Matthews 1). Jeffords, James M. ââ¬Å"Clean Air Regulations and Natural Gas Prices.â⬠Congressional Testimony,. MAS Ultra - School Edition, 2006. Web. 16 Sep 2011. . Liveris, Andrew. ââ¬Å"Natural Gas Supply and Prices.â⬠FDCH Congressional Testimony. MAS Ultra - School Edition, 2005. Web. 16 Sep 2011. . Matthews, Dan. ââ¬Å"Mitigating Impact of High Gas Prices.â⬠FDCH Congressional Testimony. MAS Ultra - School Edition, 2005. Web. 16 Sep 2011. . Millender-McDonald, Juanita. ââ¬Å"Effect of High Natural Gas Prices on Small Businesses.â⬠FDCH Congressional Testimony. MAS Ultra - School Edition, 2006. Web. 16 Sep 2011. . Overdahl, James A. (2005). ââ¬Å"Rising gasoline Prices.â⬠FDCH Congressional
Saturday, February 1, 2020
Photosensitizer Essay Example | Topics and Well Written Essays - 3000 words
Photosensitizer - Essay Example The most imperative aspect of this therapy is nontoxic nature of photosensitizers. Production of singlet oxygen is of paramount significance therefore, agents promoting the formation of singlet oxygen as well as two photons absorption are considered to be highly efficient in the therapy. Numerous receptor molecules are over-expressed in tumor cells which are of considerable importance. Peptides recognizing these receptors are conjugated with photosensitizers to reach the target cells. However, after a certain interval when photosensitizers in normal cells degenerate, the tumor cells are exposed to a particular wavelength of light which cause the excitation of the photosensitizer resulting in the formation of cytotoxic singlet oxygen. This oxygen is very reactive and cause cytotoxicity of the diseased or cancerous cells. The phenomenon is exploited in photodynamic therapy to eliminate the side-effects imposed by other cancer therapeutic measures. Photosensitizer or photosensitizing agent is a molecule or a drug that is capable of producing a chemical alteration in another molecule or cell during the photochemical process. Photosensitizers, when exposed to a particular wavelength of light. Photosensitizers generate a form of cytotoxic oxygen that can kill the adjoining cells in the living organism. This property of photosensitizers is exploited to treat numerous superficial and localized cancers together with certain noncancerous conditions (Lau et al, 2014). Photosensitizers are involved in medical science under the name photodynamic therapy or phototherapy, as the therapy involves insertion of certain light sensitive non-toxic chemical agents called photosensitizers, it is also known as photochemotherapy. As long as photosensitizers are not exposed to light they remain non-toxic, in the presence of certain wavelength of light they generate cytotoxic oxygen which can destroy, cancerous cells as well as other contaminated cells including
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